From e13f4fc03ba30fe69331066ba844e93e1889dc6a Mon Sep 17 00:00:00 2001 From: Matt Moore Date: Mon, 30 Mar 2020 18:38:37 -0700 Subject: [PATCH 1/2] Update the CloudEvents version. --- go.mod | 4 +- go.sum | 32 +- .../cloudevent/cloudeventsfakeclient.go | 5 +- .../github.com/cloudevents/sdk-go/v2/alias.go | 16 + .../cloudevents/sdk-go/v2/binding/to_event.go | 6 +- .../cloudevents/sdk-go/v2/client/client.go | 43 +- .../sdk-go/v2/client/client_observed.go | 26 +- .../cloudevents/sdk-go/v2/client/invoker.go | 3 +- .../sdk-go/v2/event/datacodec/codec.go | 10 +- .../v2/event/datacodec/codec_observed.go | 2 +- .../sdk-go/v2/event/datacodec/json/data.go | 34 +- .../v2/event/datacodec/json/data_observed.go | 2 +- .../sdk-go/v2/event/datacodec/text/data.go | 13 +- .../v2/event/datacodec/text/data_observed.go | 2 +- .../sdk-go/v2/event/datacodec/xml/data.go | 43 +- .../v2/event/datacodec/xml/data_observed.go | 2 +- .../cloudevents/sdk-go/v2/event/event.go | 9 +- .../cloudevents/sdk-go/v2/event/event_data.go | 15 +- .../sdk-go/v2/event/event_interface.go | 9 +- .../sdk-go/v2/event/event_marshal.go | 102 ++- .../sdk-go/v2/event/eventcontext_v03.go | 9 +- .../sdk-go/v2/event/eventcontext_v1.go | 3 +- .../distributed_tracing_extension.go | 10 +- .../github.com/cloudevents/sdk-go/v2/go.mod | 5 +- .../github.com/cloudevents/sdk-go/v2/go.sum | 52 ++ .../cloudevents/sdk-go/v2/protocol/doc.go | 13 +- .../sdk-go/v2/protocol/http/message.go | 5 +- .../sdk-go/v2/protocol/http/protocol.go | 38 +- .../sdk-go/v2/protocol/http/result.go | 18 +- .../v2/protocol/http/write_responsewriter.go | 64 +- .../cloudevents/sdk-go/v2/protocol/result.go | 59 +- .../prometheus/procfs/.golangci.yml | 2 - .../prometheus/procfs/CONTRIBUTING.md | 109 ++- vendor/github.com/prometheus/procfs/README.md | 16 +- .../github.com/prometheus/procfs/cpuinfo.go | 5 +- .../prometheus/procfs/fixtures.ttar | 768 ++++++++++++++++++ vendor/github.com/prometheus/procfs/go.mod | 6 +- vendor/github.com/prometheus/procfs/go.sum | 8 +- .../prometheus/procfs/internal/fs/fs.go | 2 +- .../procfs/internal/util/readfile.go | 38 + .../procfs/internal/util/sysreadfile.go | 5 +- .../procfs/internal/util/valueparser.go | 18 +- vendor/github.com/prometheus/procfs/ipvs.go | 12 +- .../github.com/prometheus/procfs/meminfo.go | 277 +++++++ .../github.com/prometheus/procfs/mountinfo.go | 114 +-- .../github.com/prometheus/procfs/net_dev.go | 1 - .../prometheus/procfs/net_sockstat.go | 163 ++++ .../github.com/prometheus/procfs/net_unix.go | 4 - vendor/github.com/prometheus/procfs/proc.go | 23 +- .../prometheus/procfs/proc_environ.go | 12 +- .../prometheus/procfs/proc_fdinfo.go | 17 +- .../github.com/prometheus/procfs/proc_io.go | 12 +- .../github.com/prometheus/procfs/proc_psi.go | 21 +- .../github.com/prometheus/procfs/proc_stat.go | 10 +- .../prometheus/procfs/proc_status.go | 12 +- vendor/github.com/prometheus/procfs/stat.go | 12 +- vendor/modules.txt | 6 +- 57 files changed, 1917 insertions(+), 410 deletions(-) create mode 100644 vendor/github.com/prometheus/procfs/internal/util/readfile.go create mode 100644 vendor/github.com/prometheus/procfs/meminfo.go create mode 100644 vendor/github.com/prometheus/procfs/net_sockstat.go diff --git a/go.mod b/go.mod index 286cf97f6fa..fdb416d32ae 100644 --- a/go.mod +++ b/go.mod @@ -6,10 +6,9 @@ require ( cloud.google.com/go v0.47.0 // indirect contrib.go.opencensus.io/exporter/stackdriver v0.12.8 // indirect github.com/GoogleCloudPlatform/cloud-builders/gcs-fetcher v0.0.0-20191203181535-308b93ad1f39 - github.com/cloudevents/sdk-go/v2 v2.0.0-preview6 + github.com/cloudevents/sdk-go/v2 v2.0.0-preview8 github.com/ghodss/yaml v1.0.0 github.com/go-openapi/spec v0.19.4 // indirect - github.com/gogo/protobuf v1.3.1 // indirect github.com/golang/protobuf v1.3.3 // indirect github.com/google/go-cmp v0.4.0 github.com/google/go-containerregistry v0.0.0-20200115214256-379933c9c22b @@ -28,7 +27,6 @@ require ( github.com/onsi/gomega v1.7.0 // indirect github.com/pkg/errors v0.8.1 github.com/prometheus/common v0.7.0 // indirect - github.com/prometheus/procfs v0.0.5 // indirect github.com/shurcooL/githubv4 v0.0.0-20191102174205-af46314aec7b // indirect github.com/tektoncd/plumbing v0.0.0-20200217163359-cd0db6e567d2 github.com/vdemeester/k8s-pkg-credentialprovider v1.13.12-1 // indirect diff --git a/go.sum b/go.sum index 3546e06712e..5a96919513a 100644 --- a/go.sum +++ b/go.sum @@ -67,6 +67,7 @@ github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbt github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= +github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ= github.com/DataDog/zstd v1.3.6-0.20190409195224-796139022798/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo= github.com/DataDog/zstd v1.4.1/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo= github.com/GoogleCloudPlatform/cloud-builders/gcs-fetcher v0.0.0-20191203181535-308b93ad1f39 h1:Pjo3SOZigEnIGevhFqcbFndnqyCH8WimcREd3hRM9vU= @@ -94,6 +95,7 @@ github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c= github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ= github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8= +github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878/go.mod h1:3AMJUQhVx52RsWOnlkpikZr01T/yAVN2gn0861vByNg= github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs= github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= @@ -109,14 +111,17 @@ github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6r github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs= github.com/blang/semver v3.5.0+incompatible h1:CGxCgetQ64DKk7rdZ++Vfnb1+ogGNnB17OJKJXD2Cfs= github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk= +github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps= github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag= +github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cloudevents/sdk-go v1.1.2 h1:mg/7d+BzubBPrPpH1bdeF85BQZYV85j7Ljqat3+m+qE= github.com/cloudevents/sdk-go v1.1.2/go.mod h1:ss+jWJ88wypiewnPEzChSBzTYXGpdcILoN9YHk8uhTQ= -github.com/cloudevents/sdk-go/v2 v2.0.0-preview6 h1:IYRl0IoWKRZE+1f9Zlm8qtc6zKg/wq4k7TKBDbIq1rg= -github.com/cloudevents/sdk-go/v2 v2.0.0-preview6/go.mod h1:zbpxUOAoR8b4Shvo1GyHbcL/S/hgr1WJ3rNuMUgrlh0= +github.com/cloudevents/sdk-go/v2 v2.0.0-preview8 h1:9CdwLDStqSoPxCkpnJQT0npptb8GjYcFtdELAQpXgqU= +github.com/cloudevents/sdk-go/v2 v2.0.0-preview8/go.mod h1:akZr/joO3DfDft2KZnI91LEs15NSKIBNPYcAMBQ1xbk= github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8= github.com/containerd/containerd v1.3.0 h1:xjvXQWABwS2uiv3TWgQt5Uth60Gu86LTGZXMJkjc7rY= github.com/containerd/containerd v1.3.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA= @@ -239,6 +244,7 @@ github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4= github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA= github.com/go-openapi/validate v0.19.5/go.mod h1:8DJv2CVJQ6kGNpFW6eV9N3JviE1C85nY1c2z52x1Gk4= +github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= github.com/gobuffalo/envy v1.6.5 h1:X3is06x7v0nW2xiy2yFbbIjwHz57CD6z6MkvqULTCm8= github.com/gobuffalo/envy v1.6.5/go.mod h1:N+GkhhZ/93bGZc6ZKhJLP6+m+tCNPKwgSpH9kaifseQ= @@ -328,8 +334,14 @@ github.com/h2non/gock v1.0.9 h1:17gCehSo8ZOgEsFKpQgqHiR7VLyjxdAG3lkhVvO9QZU= github.com/h2non/gock v1.0.9/go.mod h1:CZMcB0Lg5IWnr9bF79pPMg9WeV6WumxQiUJ1UvdO1iE= github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA= github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4= +github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80= +github.com/hashicorp/go-hclog v0.9.1/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ= +github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60= +github.com/hashicorp/go-msgpack v0.5.5/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM= github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o= github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk= +github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs= +github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro= github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro= github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU= @@ -337,6 +349,8 @@ github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ github.com/hashicorp/golang-lru v0.5.3 h1:YPkqC67at8FYaadspW/6uE0COsBxS2656RLEr8Bppgk= github.com/hashicorp/golang-lru v0.5.3/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4= github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= +github.com/hashicorp/raft v1.1.1/go.mod h1:vPAJM8Asw6u8LxC3eJCUZmRP/E4QmUGE1R7g7k8sG/8= +github.com/hashicorp/raft-boltdb v0.0.0-20171010151810-6e5ba93211ea/go.mod h1:pNv7Wc3ycL6F5oOWn+tPGo2gWD4a5X+yp/ntwdKLjRk= github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA= @@ -386,6 +400,7 @@ github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA= github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw= github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo= github.com/lightstep/tracecontext.go v0.0.0-20181129014701-1757c391b1ac h1:+2b6iGRJe3hvV/yVXrd41yVEjxuFHxasJqDhkIjS4gk= github.com/lightstep/tracecontext.go v0.0.0-20181129014701-1757c391b1ac/go.mod h1:Frd2bnT3w5FB5q49ENTfVlztJES+1k/7lyWX2+9gq/M= github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ= @@ -425,10 +440,13 @@ github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+ github.com/nats-io/jwt v0.3.0/go.mod h1:fRYCDE99xlTsqUzISS1Bi75UBJ6ljOJQOAAu5VglpSg= github.com/nats-io/jwt v0.3.2/go.mod h1:/euKqTS1ZD+zzjYrY7pseZrTtWQSjujC7xjPc8wL6eU= github.com/nats-io/nats-server/v2 v2.1.2/go.mod h1:Afk+wRZqkMQs/p45uXdrVLuab3gwv3Z8C4HTBu8GD/k= +github.com/nats-io/nats-server/v2 v2.1.4/go.mod h1:Jw1Z28soD/QasIA2uWjXyM9El1jly3YwyFOuR8tH1rg= +github.com/nats-io/nats-streaming-server v0.17.0/go.mod h1:ewPBEsmp62Znl3dcRsYtlcfwudxHEdYMtYqUQSt4fE0= github.com/nats-io/nats.go v1.9.1/go.mod h1:ZjDU1L/7fJ09jvUSRVBR2e7+RnLiiIQyqyzEE/Zbp4w= github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w= github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w= github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c= +github.com/nats-io/stan.go v0.6.0/go.mod h1:eIcD5bi3pqbHT/xIIvXMwvzXYElgouBvaVRftaE+eac= github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32 h1:W6apQkHrMkS0Muv8G/TipAy/FJl/rCYT0+EuS8+Z0z4= github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms= github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo= @@ -459,6 +477,7 @@ github.com/otiai10/copy v1.0.2 h1:DDNipYy6RkIkjMwy+AWzgKiNTyj2RUI9yEMeETEpVyc= github.com/otiai10/copy v1.0.2/go.mod h1:c7RpqBkwMom4bYTSkLSym4VSJz/XtncWRAj/J4PEIMY= github.com/otiai10/curr v0.0.0-20150429015615-9b4961190c95/go.mod h1:9qAhocn7zKJG+0mI8eUu6xqkFDYS2kb2saOteoSB3cE= github.com/otiai10/mint v1.3.0/go.mod h1:F5AjcsTsWUqX+Na9fpHb52P8pcRX2CI6A3ctIT91xUo= +github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc= github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k= github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo= github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic= @@ -501,8 +520,8 @@ github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R github.com/prometheus/procfs v0.0.2 h1:6LJUbpNm42llc4HRCuvApCSWB/WfhuNo9K98Q9sNGfs= github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= -github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8= -github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ= +github.com/prometheus/procfs v0.0.8 h1:+fpWZdT24pJBiqJdAwYBjPSk+5YmQzYNPYzQsdzLkt8= +github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A= github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= github.com/rcrowley/go-metrics v0.0.0-20190706150252-9beb055b7962/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M= @@ -556,6 +575,7 @@ github.com/tektoncd/plumbing v0.0.0-20200217163359-cd0db6e567d2/go.mod h1:QZHgU0 github.com/tektoncd/plumbing/pipelinerun-logs v0.0.0-20191206114338-712d544c2c21/go.mod h1:S62EUWtqmejjJgUMOGB1CCCHRp6C706laH06BoALkzU= github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk= github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U= +github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM= github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0= github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA= github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw= @@ -617,6 +637,8 @@ golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413 h1:ULYEB3JvPRE/IfO+9uO7vK golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72 h1:+ELyKg6m8UBf0nPFSqD0mi7zUfwPyXo23HNjMnXPz7w= golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20200206161412-a0c6ece9d31a h1:aczoJ0HPNE92XKa7DrIzkNN6esOKO2TBwiiYoKcINhA= +golang.org/x/crypto v0.0.0-20200206161412-a0c6ece9d31a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= @@ -702,6 +724,7 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190523142557-0e01d883c5c5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -713,6 +736,7 @@ golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190912141932-bc967efca4b8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4 h1:sfkvUWPNGwSV+8/fNqctR5lS2AqCSqYwXdrjCxp/dXo= golang.org/x/sys v0.0.0-20200212091648-12a6c2dcc1e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= diff --git a/pkg/reconciler/taskrun/resources/cloudevent/cloudeventsfakeclient.go b/pkg/reconciler/taskrun/resources/cloudevent/cloudeventsfakeclient.go index a2e8663f4a2..a2665952b3d 100644 --- a/pkg/reconciler/taskrun/resources/cloudevent/cloudeventsfakeclient.go +++ b/pkg/reconciler/taskrun/resources/cloudevent/cloudeventsfakeclient.go @@ -21,6 +21,7 @@ import ( "fmt" cloudevents "github.com/cloudevents/sdk-go/v2" + "github.com/cloudevents/sdk-go/v2/protocol" ) // FakeClientBehaviour defines how the client will behave @@ -46,7 +47,7 @@ func NewFakeClient(behaviour *FakeClientBehaviour) cloudevents.Client { var _ cloudevents.Client = (*FakeClient)(nil) // Send fakes the Send method from cloudevents.Client -func (c FakeClient) Send(ctx context.Context, event cloudevents.Event) error { +func (c FakeClient) Send(ctx context.Context, event cloudevents.Event) protocol.Result { c.event = event if c.behaviour.SendSuccessfully { return nil @@ -55,7 +56,7 @@ func (c FakeClient) Send(ctx context.Context, event cloudevents.Event) error { } // Request fakes the Request method from cloudevents.Client -func (c FakeClient) Request(ctx context.Context, event cloudevents.Event) (*cloudevents.Event, error) { +func (c FakeClient) Request(ctx context.Context, event cloudevents.Event) (*cloudevents.Event, protocol.Result) { c.event = event if c.behaviour.SendSuccessfully { return &event, nil diff --git a/vendor/github.com/cloudevents/sdk-go/v2/alias.go b/vendor/github.com/cloudevents/sdk-go/v2/alias.go index 6d15c4e1abe..4945c608d31 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/alias.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/alias.go @@ -22,6 +22,7 @@ type Client = client.Client // Event type Event = event.Event +type Result = protocol.Result // Context @@ -94,6 +95,21 @@ var ( WithTimeNow = client.WithTimeNow WithTracePropagation = client.WithTracePropagation() + // Results + + ResultIs = protocol.ResultIs + ResultAs = protocol.ResultAs + + // Receipt helpers + + NewReceipt = protocol.NewReceipt + + ResultACK = protocol.ResultACK + ResultNACK = protocol.ResultNACK + + IsACK = protocol.IsACK + IsNACK = protocol.IsNACK + // Event Creation NewEvent = event.New diff --git a/vendor/github.com/cloudevents/sdk-go/v2/binding/to_event.go b/vendor/github.com/cloudevents/sdk-go/v2/binding/to_event.go index 603b999ef10..3541633eaf9 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/binding/to_event.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/binding/to_event.go @@ -21,6 +21,10 @@ var ErrCannotConvertToEvent = errors.New("cannot convert message to event") // an error that points the conversion error. // transformers can be nil and this function guarantees that they are invoked only once during the encoding process. func ToEvent(ctx context.Context, message MessageReader, transformers ...TransformerFactory) (*event.Event, error) { + if message == nil { + return nil, nil + } + messageEncoding := message.ReadEncoding() if messageEncoding == EncodingEvent { m := message @@ -46,7 +50,7 @@ func ToEvent(ctx context.Context, message MessageReader, transformers ...Transfo e := event.New() encoder := &messageToEventBuilder{event: &e} if _, err := DirectWrite( - context.TODO(), + context.Background(), message, encoder, encoder, diff --git a/vendor/github.com/cloudevents/sdk-go/v2/client/client.go b/vendor/github.com/cloudevents/sdk-go/v2/client/client.go index 8b0a9d15279..7129980317b 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/client/client.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/client/client.go @@ -18,11 +18,11 @@ import ( // Client interface defines the runtime contract the CloudEvents client supports. type Client interface { // Send will transmit the given event over the client's configured transport. - Send(ctx context.Context, event event.Event) error + Send(ctx context.Context, event event.Event) protocol.Result // Request will transmit the given event over the client's configured // transport and return any response event. - Request(ctx context.Context, event event.Event) (*event.Event, error) + Request(ctx context.Context, event event.Event) (*event.Event, protocol.Result) // StartReceiver will register the provided function for callback on receipt // of a cloudevent. It will also start the underlying protocol as it has @@ -94,7 +94,7 @@ func (c *ceClient) applyOptions(opts ...Option) error { return nil } -func (c *ceClient) Send(ctx context.Context, e event.Event) error { +func (c *ceClient) Send(ctx context.Context, e event.Event) protocol.Result { if c.sender == nil { return errors.New("sender not set") } @@ -116,7 +116,7 @@ func (c *ceClient) Send(ctx context.Context, e event.Event) error { return c.sender.Send(ctx, (*binding.EventMessage)(&e)) } -func (c *ceClient) Request(ctx context.Context, e event.Event) (*event.Event, error) { +func (c *ceClient) Request(ctx context.Context, e event.Event) (*event.Event, protocol.Result) { if c.requester == nil { return nil, errors.New("requester not set") } @@ -137,19 +137,29 @@ func (c *ceClient) Request(ctx context.Context, e event.Event) (*event.Event, er // If provided a requester, use it to do request/response. var resp *event.Event msg, err := c.requester.Request(ctx, (*binding.EventMessage)(&e)) - defer func() { - if err := msg.Finish(err); err != nil { - cecontext.LoggerFrom(ctx).Warnw("failed calling message.Finish", zap.Error(err)) - } - }() - if err == nil { - fmt.Printf("%#v", msg) - if rs, err := binding.ToEvent(ctx, msg); err != nil { - cecontext.LoggerFrom(ctx).Infow("failed calling ToEvent", zap.Error(err), zap.Any("resp", msg)) + if msg != nil { + defer func() { + if err := msg.Finish(err); err != nil { + cecontext.LoggerFrom(ctx).Warnw("failed calling message.Finish", zap.Error(err)) + } + }() + } + + // try to turn msg into an event, it might not work and that is ok. + if rs, rserr := binding.ToEvent(ctx, msg); rserr != nil { + cecontext.LoggerFrom(ctx).Debugw("response: failed calling ToEvent", zap.Error(rserr), zap.Any("resp", msg)) + if err != nil { + err = fmt.Errorf("%w; failed to convert response into event: %s", err, rserr) } else { - resp = rs + // If the protocol returns no error, it is an ACK on the request, but we had + // issues turning the response into an event, so make an ACK Result and pass + // down the ToEvent error as well. + err = fmt.Errorf("%w; failed to convert response into event: %s", protocol.ResultACK, rserr) } + } else { + resp = rs } + return resp, err } @@ -198,14 +208,13 @@ func (c *ceClient) StartReceiver(ctx context.Context, fn interface{}) error { } else if c.receiver != nil { msg, err = c.receiver.Receive(ctx) } else { - return errors.New("responder and receiver not set") + return errors.New("responder nor receiver set") } if err == io.EOF { // Normal close return nil - } else if err != nil { - return err } + if err := c.invoker.Invoke(ctx, msg, respFn); err != nil { return err } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/client/client_observed.go b/vendor/github.com/cloudevents/sdk-go/v2/client/client_observed.go index 583b9dc2b2b..edc472ae72a 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/client/client_observed.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/client/client_observed.go @@ -5,6 +5,7 @@ import ( "github.com/cloudevents/sdk-go/v2/event" "github.com/cloudevents/sdk-go/v2/extensions" "github.com/cloudevents/sdk-go/v2/observability" + "github.com/cloudevents/sdk-go/v2/protocol" "go.opencensus.io/trace" ) @@ -42,7 +43,7 @@ func (c *obsClient) applyOptions(opts ...Option) error { // Send transmits the provided event on a preconfigured Protocol. Send returns // an error if there was an an issue validating the outbound event or the // transport returns an error. -func (c *obsClient) Send(ctx context.Context, e event.Event) error { +func (c *obsClient) Send(ctx context.Context, e event.Event) protocol.Result { ctx, r := observability.NewReporter(ctx, reportSend) ctx, span := trace.StartSpan(ctx, observability.ClientSpanName, trace.WithSpanKind(trace.SpanKindClient)) defer span.End() @@ -55,17 +56,17 @@ func (c *obsClient) Send(ctx context.Context, e event.Event) error { extensions.FromSpanContext(span.SpanContext()).AddTracingAttributes(&e) } - err := c.client.Send(ctx, e) + result := c.client.Send(ctx, e) - if err != nil { - r.Error() - } else { + if protocol.IsACK(result) { r.OK() + } else { + r.Error() } - return err + return result } -func (c *obsClient) Request(ctx context.Context, e event.Event) (*event.Event, error) { +func (c *obsClient) Request(ctx context.Context, e event.Event) (*event.Event, protocol.Result) { ctx, r := observability.NewReporter(ctx, reportRequest) ctx, span := trace.StartSpan(ctx, observability.ClientSpanName, trace.WithSpanKind(trace.SpanKindClient)) defer span.End() @@ -73,14 +74,15 @@ func (c *obsClient) Request(ctx context.Context, e event.Event) (*event.Event, e span.AddAttributes(EventTraceAttributes(&e)...) } - resp, err := c.client.Request(ctx, e) + resp, result := c.client.Request(ctx, e) - if err != nil { - r.Error() - } else { + if protocol.IsACK(result) { r.OK() + } else { + r.Error() } - return resp, err + + return resp, result } // StartReceiver sets up the given fn to handle Receive. diff --git a/vendor/github.com/cloudevents/sdk-go/v2/client/invoker.go b/vendor/github.com/cloudevents/sdk-go/v2/client/invoker.go index e7c064021d9..9591fc06061 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/client/invoker.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/client/invoker.go @@ -5,6 +5,7 @@ import ( "fmt" "github.com/cloudevents/sdk-go/v2/binding" + cecontext "github.com/cloudevents/sdk-go/v2/context" "github.com/cloudevents/sdk-go/v2/protocol" ) @@ -57,7 +58,7 @@ func (r *receiveInvoker) Invoke(ctx context.Context, m binding.Message, respFn p } // Validate the event conforms to the CloudEvents Spec. if verr := resp.Validate(); verr != nil { - return fmt.Errorf("cloudevent validation failed on response event: %v, %w", verr, err) + cecontext.LoggerFrom(ctx).Error(fmt.Errorf("cloudevent validation failed on response event: %v, %w", verr, err)) } } if respFn != nil { diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec.go index 21161c70e4e..fd68ca55985 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec.go @@ -9,10 +9,10 @@ import ( "github.com/cloudevents/sdk-go/v2/event/datacodec/xml" ) -// Decoder is the expected function signature for decoding `in` to `out`. What -// `in` is could be decoder dependent. For example, `in` could be bytes, or a -// base64 string. -type Decoder func(ctx context.Context, in, out interface{}) error +// Decoder is the expected function signature for decoding `in` to `out`. +// If Event sent the payload as base64, Decoder assumes that `in` is the +// decoded base64 byte array. +type Decoder func(ctx context.Context, in []byte, out interface{}) error // Encoder is the expected function signature for encoding `in` to bytes. // Returns an error if the encoder has an issue encoding `in`. @@ -55,7 +55,7 @@ func AddEncoder(contentType string, fn Encoder) { // Decode looks up and invokes the decoder registered for the given content // type. An error is returned if no decoder is registered for the given // content type. -func Decode(ctx context.Context, contentType string, in, out interface{}) error { +func Decode(ctx context.Context, contentType string, in []byte, out interface{}) error { if fn, ok := decoder[contentType]; ok { return fn(ctx, in, out) } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec_observed.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec_observed.go index f45bae885bb..b14e6f8b667 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec_observed.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/codec_observed.go @@ -26,7 +26,7 @@ func SetObservedCodecs() { } // DecodeObserved calls Decode and records the result. -func DecodeObserved(ctx context.Context, contentType string, in, out interface{}) error { +func DecodeObserved(ctx context.Context, contentType string, in []byte, out interface{}) error { _, r := observability.NewReporter(ctx, reportDecode) err := Decode(ctx, contentType, in, out) if err != nil { diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data.go index 2862049f854..f40869b34b1 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data.go @@ -5,13 +5,12 @@ import ( "encoding/json" "fmt" "reflect" - "strconv" ) -// Decode takes `in` as []byte, or base64 string, normalizes in to unquoted and -// base64 decoded []byte if required, and then attempts to use json.Unmarshal -// to convert those bytes to `out`. Returns and error if this process fails. -func Decode(ctx context.Context, in, out interface{}) error { +// Decode takes `in` as []byte. +// If Event sent the payload as base64, Decoder assumes that `in` is the +// decoded base64 byte array. +func Decode(ctx context.Context, in []byte, out interface{}) error { if in == nil { return nil } @@ -19,29 +18,8 @@ func Decode(ctx context.Context, in, out interface{}) error { return fmt.Errorf("out is nil") } - b, ok := in.([]byte) // TODO: I think there is fancy marshaling happening here. Fix with reflection? - if !ok { - var err error - b, err = json.Marshal(in) - if err != nil { - return fmt.Errorf("[json] failed to marshal in: %s", err.Error()) - } - } - - // TODO: the spec says json could be just data... At the moment we expect wrapped. - if len(b) > 1 && (b[0] == byte('"') || (b[0] == byte('\\') && b[1] == byte('"'))) { - s, err := strconv.Unquote(string(b)) - if err != nil { - return fmt.Errorf("[json] failed to unquote in: %s", err.Error()) - } - if len(s) > 0 && (s[0] == '{' || s[0] == '[') { - // looks like json, use it - b = []byte(s) - } - } - - if err := json.Unmarshal(b, out); err != nil { - return fmt.Errorf("[json] found bytes \"%s\", but failed to unmarshal: %s", string(b), err.Error()) + if err := json.Unmarshal(in, out); err != nil { + return fmt.Errorf("[json] found bytes \"%s\", but failed to unmarshal: %s", string(in), err.Error()) } return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data_observed.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data_observed.go index 6e79f5d26ef..21308ce8684 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data_observed.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/json/data_observed.go @@ -6,7 +6,7 @@ import ( ) // DecodeObserved calls Decode and records the results. -func DecodeObserved(ctx context.Context, in, out interface{}) error { +func DecodeObserved(ctx context.Context, in []byte, out interface{}) error { _, r := observability.NewReporter(ctx, reportDecode) err := Decode(ctx, in, out) if err != nil { diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data.go index 3c37c5b13d1..933c9b3d7dd 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data.go @@ -6,21 +6,12 @@ import ( "fmt" ) -func Decode(_ context.Context, in, out interface{}) error { +func Decode(_ context.Context, in []byte, out interface{}) error { p, _ := out.(*string) if p == nil { return fmt.Errorf("text.Decode out: want *string, got %T", out) } - switch s := in.(type) { - case string: - *p = s - case []byte: - *p = string(s) - case nil: // treat nil like []byte{} - *p = "" - default: - return fmt.Errorf("text.Decode in: want []byte or string, got %T", in) - } + *p = string(in) return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data_observed.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data_observed.go index b9773fa41a0..2897ea6b2f7 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data_observed.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/text/data_observed.go @@ -6,7 +6,7 @@ import ( ) // DecodeObserved calls Decode and records the results. -func DecodeObserved(ctx context.Context, in, out interface{}) error { +func DecodeObserved(ctx context.Context, in []byte, out interface{}) error { _, r := observability.NewReporter(ctx, reportDecode) err := Decode(ctx, in, out) if err != nil { diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data.go index 8f2b72540da..13045e03d69 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data.go @@ -2,51 +2,20 @@ package xml import ( "context" - "encoding/base64" "encoding/xml" "fmt" - "strconv" ) -// Decode takes `in` as []byte, or base64 string, normalizes in to unquoted and -// base64 decoded []byte if required, and then attempts to use xml.Unmarshal -// to convert those bytes to `out`. Returns and error if this process fails. -func Decode(ctx context.Context, in, out interface{}) error { +// Decode takes `in` as []byte. +// If Event sent the payload as base64, Decoder assumes that `in` is the +// decoded base64 byte array. +func Decode(ctx context.Context, in []byte, out interface{}) error { if in == nil { return nil } - b, ok := in.([]byte) - if !ok { - var err error - b, err = xml.Marshal(in) - if err != nil { - return fmt.Errorf("[xml] failed to marshal in: %s", err.Error()) - } - } - - // If the message is encoded as a base64 block as a string, we need to - // decode that first before trying to unmarshal the bytes - if len(b) > 1 && (b[0] == byte('"') || (b[0] == byte('\\') && b[1] == byte('"'))) { - s, err := strconv.Unquote(string(b)) - if err != nil { - return fmt.Errorf("[xml] failed to unquote quoted data: %s", err.Error()) - } - if len(s) > 0 && s[0] == '<' { - // looks like xml, use it - b = []byte(s) - } else if len(s) > 0 { - // looks like base64, decode - bs, err := base64.StdEncoding.DecodeString(s) - if err != nil { - return fmt.Errorf("[xml] failed to decode base64 encoded string: %s", err.Error()) - } - b = bs - } - } - - if err := xml.Unmarshal(b, out); err != nil { - return fmt.Errorf("[xml] found bytes, but failed to unmarshal: %s %s", err.Error(), string(b)) + if err := xml.Unmarshal(in, out); err != nil { + return fmt.Errorf("[xml] found bytes, but failed to unmarshal: %s %s", err.Error(), string(in)) } return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data_observed.go b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data_observed.go index bee23a43a13..14f6c2824bd 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data_observed.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/datacodec/xml/data_observed.go @@ -6,7 +6,7 @@ import ( ) // DecodeObserved calls Decode and records the result. -func DecodeObserved(ctx context.Context, in, out interface{}) error { +func DecodeObserved(ctx context.Context, in []byte, out interface{}) error { _, r := observability.NewReporter(ctx, reportDecode) err := Decode(ctx, in, out) if err != nil { diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/event.go b/vendor/github.com/cloudevents/sdk-go/v2/event/event.go index b5dff9bd6d9..78963856e2d 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/event.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/event.go @@ -11,7 +11,10 @@ import ( type Event struct { Context EventContext DataEncoded []byte - DataBinary bool + // DataBase64 indicates if the event, when serialized, represents + // the data field using the base64 encoding. + // In v0.3, this field is superseded by DataContentEncoding + DataBase64 bool FieldErrors map[string]error } @@ -102,7 +105,7 @@ func (e Event) String() string { b.WriteString(e.Context.String()) if e.DataEncoded != nil { - if e.DataBinary { + if e.DataBase64 { b.WriteString("Data (binary),\n ") } else { b.WriteString("Data,\n ") @@ -129,7 +132,7 @@ func (e Event) Clone() Event { out := Event{} out.Context = e.Context.Clone() out.DataEncoded = cloneBytes(e.DataEncoded) - out.DataBinary = e.DataBinary + out.DataBase64 = e.DataBase64 out.FieldErrors = e.cloneFieldErrors() return out } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/event_data.go b/vendor/github.com/cloudevents/sdk-go/v2/event/event_data.go index 649a0e2ccd1..c85fe7e52ce 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/event_data.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/event_data.go @@ -9,9 +9,10 @@ import ( "github.com/cloudevents/sdk-go/v2/event/datacodec" ) -// Data is special. Break it out into it's own file. - -// SetData implements EventWriter.SetData +// SetData encodes the given payload with the given content type. +// If the provided payload is a byte array, when marshalled to json it will be encoded as base64. +// If the provided payload is different from byte array, datacodec.Encode is invoked to attempt a +// marshalling to byte array. func (e *Event) SetData(contentType string, obj interface{}) error { e.SetDataContentType(contentType) @@ -23,14 +24,14 @@ func (e *Event) SetData(contentType string, obj interface{}) error { switch obj := obj.(type) { case []byte: e.DataEncoded = obj - e.DataBinary = true + e.DataBase64 = true default: data, err := datacodec.Encode(context.Background(), e.DataMediaType(), obj) if err != nil { return err } e.DataEncoded = data - e.DataBinary = false + e.DataBase64 = false } return nil @@ -46,14 +47,14 @@ func (e *Event) legacySetData(obj interface{}) error { buf := make([]byte, base64.StdEncoding.EncodedLen(len(data))) base64.StdEncoding.Encode(buf, data) e.DataEncoded = buf - e.DataBinary = false + e.DataBase64 = false } else { data, err := datacodec.Encode(context.Background(), e.DataMediaType(), obj) if err != nil { return err } e.DataEncoded = data - e.DataBinary = false + e.DataBase64 = false } return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/event_interface.go b/vendor/github.com/cloudevents/sdk-go/v2/event/event_interface.go index d58268e4baf..a21fa9e39fb 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/event_interface.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/event_interface.go @@ -50,12 +50,12 @@ type EventReader interface { // Data Attribute - // Data returns the raw data buffer, it might be encoded depending on data - // content type. + // Data returns the raw data buffer + // If the event was encoded with base64 encoding, Data returns the already decoded + // byte array Data() []byte // DataAs attempts to populate the provided data object with the event payload. - // data should be a pointer type. DataAs(interface{}) error } @@ -90,5 +90,8 @@ type EventWriter interface { SetExtension(string, interface{}) // SetData encodes the given payload with the given content type. + // If the provided payload is a byte array, when marshalled to json it will be encoded as base64. + // If the provided payload is different from byte array, datacodec.Encode is invoked to attempt a + // marshalling to byte array. SetData(string, interface{}) error } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/event_marshal.go b/vendor/github.com/cloudevents/sdk-go/v2/event/event_marshal.go index a2f248c9054..acca70de2b7 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/event_marshal.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/event_marshal.go @@ -2,11 +2,9 @@ package event import ( "context" - "encoding/base64" "encoding/json" "errors" "fmt" - "strconv" "strings" errors2 "github.com/pkg/errors" @@ -93,16 +91,16 @@ func versionFromRawMessage(raw map[string]json.RawMessage) string { // JsonEncode func JsonEncode(e Event) ([]byte, error) { - return jsonEncode(e.Context, e.DataEncoded, e.DataBinary) + return jsonEncode(e.Context, e.DataEncoded, e.DataBase64) } // JsonEncodeLegacy func JsonEncodeLegacy(e Event) ([]byte, error) { isBase64 := e.Context.DeprecatedGetDataContentEncoding() == Base64 - return jsonEncode(e.Context, e.Data(), isBase64) + return jsonEncode(e.Context, e.DataEncoded, isBase64) } -func jsonEncode(ctx EventContextReader, data []byte, isBase64 bool) ([]byte, error) { +func jsonEncode(ctx EventContextReader, data []byte, shouldEncodeToBase64 bool) ([]byte, error) { var b map[string]json.RawMessage var err error @@ -112,35 +110,32 @@ func jsonEncode(ctx EventContextReader, data []byte, isBase64 bool) ([]byte, err } if data != nil { - // data is passed in as an encoded []byte. That slice might be any - // number of things but for json encoding of the envelope all we care - // is if the payload is either a string or a json object. If it is a - // json object, it can be inserted into the body without modification. - // Otherwise we need to quote it if not already quoted. + // data here is a serialized version of whatever payload. + // If we need to write the payload as base64, shouldEncodeToBase64 is true. mediaType, err := ctx.GetDataMediaType() if err != nil { return nil, err } isJson := mediaType == "" || mediaType == ApplicationJSON || mediaType == TextJSON - // TODO(#60): we do not support json values at the moment, only objects and lists. - if isJson && !isBase64 { + // If isJson and no encoding to base64, we don't need to perform additional steps + if isJson && !shouldEncodeToBase64 { b["data"] = data } else { - var dataKey string - if ctx.GetSpecVersion() == CloudEventsVersionV1 { + var dataKey = "data" + if ctx.GetSpecVersion() == CloudEventsVersionV1 && shouldEncodeToBase64 { dataKey = "data_base64" - buf := make([]byte, base64.StdEncoding.EncodedLen(len(data))) - base64.StdEncoding.Encode(buf, data) - data = buf - } else { - dataKey = "data" } - if data[0] != byte('"') { - b[dataKey] = []byte(strconv.QuoteToASCII(string(data))) + var dataPointer []byte + if shouldEncodeToBase64 { + dataPointer, err = json.Marshal(data) } else { - // already quoted - b[dataKey] = data + dataPointer, err = json.Marshal(string(data)) + } + if err != nil { + return nil, err } + + b[dataKey] = dataPointer } } @@ -160,7 +155,6 @@ func (e *Event) JsonDecodeV03(body []byte, raw map[string]json.RawMessage) error return err } - // TODO: could use reflection to get these. delete(raw, "specversion") delete(raw, "type") delete(raw, "source") @@ -174,6 +168,31 @@ func (e *Event) JsonDecodeV03(body []byte, raw map[string]json.RawMessage) error var data []byte if d, ok := raw["data"]; ok { data = d + + // Decode the Base64 if we have a base64 payload + if ec.DeprecatedGetDataContentEncoding() == Base64 { + var tmp []byte + if err := json.Unmarshal(d, &tmp); err != nil { + return err + } + e.DataBase64 = true + e.DataEncoded = tmp + } else { + if ec.DataContentType != nil { + ct := *ec.DataContentType + if ct != ApplicationJSON && ct != TextJSON { + var dataStr string + err := json.Unmarshal(d, &dataStr) + if err != nil { + return err + } + + data = []byte(dataStr) + } + } + e.DataEncoded = data + e.DataBase64 = false + } } delete(raw, "data") @@ -193,7 +212,6 @@ func (e *Event) JsonDecodeV03(body []byte, raw map[string]json.RawMessage) error } e.Context = &ec - e.DataEncoded = data return nil } @@ -218,6 +236,18 @@ func (e *Event) JsonDecodeV1(body []byte, raw map[string]json.RawMessage) error var data []byte if d, ok := raw["data"]; ok { data = d + if ec.DataContentType != nil { + ct := *ec.DataContentType + if ct != ApplicationJSON && ct != TextJSON { + var dataStr string + err := json.Unmarshal(d, &dataStr) + if err != nil { + return err + } + + data = []byte(dataStr) + } + } } delete(raw, "data") @@ -228,9 +258,21 @@ func (e *Event) JsonDecodeV1(body []byte, raw map[string]json.RawMessage) error return err } dataBase64 = tmp + } delete(raw, "data_base64") + if data != nil && dataBase64 != nil { + return errors.New("parsing error: JSON decoder found both 'data', and 'data_base64' in JSON payload") + } + if data != nil { + e.DataEncoded = data + e.DataBase64 = false + } else if dataBase64 != nil { + e.DataEncoded = dataBase64 + e.DataBase64 = true + } + if len(raw) > 0 { extensions := make(map[string]interface{}, len(raw)) ec.Extensions = extensions @@ -247,16 +289,6 @@ func (e *Event) JsonDecodeV1(body []byte, raw map[string]json.RawMessage) error } e.Context = &ec - if data != nil && dataBase64 != nil { - return errors.New("parsing error: JSON decoder found both 'data', and 'data_base64' in JSON payload") - } - if data != nil { - e.DataEncoded = data - e.DataBinary = false - } else if dataBase64 != nil { - e.DataEncoded = dataBase64 - e.DataBinary = true - } return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v03.go b/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v03.go index 51b64a77041..f89c06fc4ac 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v03.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v03.go @@ -3,6 +3,7 @@ package event import ( "encoding/json" "fmt" + "mime" "sort" "strings" @@ -31,7 +32,6 @@ type EventContextV03 struct { // DataSchema - A link to the schema that the `data` attribute adheres to. SchemaURL *types.URIRef `json:"schemaurl,omitempty"` // GetDataMediaType - A MIME (RFC2046) string describing the media type of `data`. - // TODO: Should an empty string assume `application/json`, `application/octet-stream`, or auto-detect the content? DataContentType *string `json:"datacontenttype,omitempty"` // DeprecatedDataContentEncoding describes the content encoding for the `data` attribute. Valid: nil, `Base64`. DataContentEncoding *string `json:"datacontentencoding,omitempty"` @@ -237,8 +237,12 @@ func (ec EventContextV03) Validate() error { if ec.DataContentType != nil { dataContentType := strings.TrimSpace(*ec.DataContentType) if dataContentType == "" { - // TODO: need to test for RFC 2046 errors = append(errors, "datacontenttype: if present, MUST adhere to the format specified in RFC 2046") + } else { + _, _, err := mime.ParseMediaType(dataContentType) + if err != nil { + errors = append(errors, fmt.Sprintf("datacontenttype: failed to parse RFC 2046 media type, %s", err.Error())) + } } } @@ -251,7 +255,6 @@ func (ec EventContextV03) Validate() error { if ec.DataContentEncoding != nil { dataContentEncoding := strings.ToLower(strings.TrimSpace(*ec.DataContentEncoding)) if dataContentEncoding != Base64 { - // TODO: need to test for RFC 2046 errors = append(errors, "datacontentencoding: if present, MUST adhere to RFC 2045 Section 6.1") } } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v1.go b/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v1.go index 41ed59a09c4..d1d117983f5 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v1.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/event/eventcontext_v1.go @@ -137,7 +137,6 @@ func (ec EventContextV1) AsV03() *EventContextV03 { ret.SchemaURL = &types.URIRef{URL: ec.DataSchema.URL} } - // TODO: DeprecatedDataContentEncoding needs to be moved to extensions. if ec.Extensions != nil { for k, v := range ec.Extensions { k = strings.ToLower(k) @@ -216,7 +215,7 @@ func (ec EventContextV1) Validate() error { } else { _, _, err := mime.ParseMediaType(dataContentType) if err != nil { - errors = append(errors, fmt.Sprintf("datacontenttype: failed to parse media type, %s", err.Error())) + errors = append(errors, fmt.Sprintf("datacontenttype: failed to parse RFC 2046 media type, %s", err.Error())) } } } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/extensions/distributed_tracing_extension.go b/vendor/github.com/cloudevents/sdk-go/v2/extensions/distributed_tracing_extension.go index f0206f33c1f..9135ef341c9 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/extensions/distributed_tracing_extension.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/extensions/distributed_tracing_extension.go @@ -87,17 +87,19 @@ func (d DistributedTracingExtension) ToSpanContext() (trace.SpanContext, error) SpanID: tp.SpanID, } if tp.Flags.Recorded { - sc.TraceOptions &= 1 + sc.TraceOptions |= 1 } if ts, err := tracestate.ParseString(d.TraceState); err == nil { entries := make([]octs.Entry, 0, len(ts)) for _, member := range ts { var key string - if member.Vendor != "" { - key = member.Tenant + "@" + member.Vendor + if member.Tenant != "" { + // Due to github.com/lightstep/tracecontext.go/issues/6, + // the meaning of Vendor and Tenant are swapped here. + key = member.Vendor + "@" + member.Tenant } else { - key = member.Tenant + key = member.Vendor } entries = append(entries, octs.Entry{Key: key, Value: member.Value}) } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/go.mod b/vendor/github.com/cloudevents/sdk-go/v2/go.mod index 242594b6d63..c99f89c213e 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/go.mod +++ b/vendor/github.com/cloudevents/sdk-go/v2/go.mod @@ -10,14 +10,15 @@ require ( github.com/gorilla/mux v1.6.2 github.com/kelseyhightower/envconfig v1.4.0 github.com/lightstep/tracecontext.go v0.0.0-20181129014701-1757c391b1ac - github.com/nats-io/nats-server/v2 v2.1.2 + github.com/nats-io/nats-streaming-server v0.17.0 // indirect github.com/nats-io/nats.go v1.9.1 + github.com/nats-io/stan.go v0.6.0 github.com/pkg/errors v0.8.1 github.com/stretchr/testify v1.5.1 github.com/valyala/bytebufferpool v1.0.0 go.opencensus.io v0.22.0 go.uber.org/zap v1.10.0 - golang.org/x/sync v0.0.0-20190423024810-112230192c58 + golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e google.golang.org/api v0.15.0 google.golang.org/grpc v1.26.0 pack.ag/amqp v0.11.0 diff --git a/vendor/github.com/cloudevents/sdk-go/v2/go.sum b/vendor/github.com/cloudevents/sdk-go/v2/go.sum index 1272fb964e8..cd982df58bc 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/go.sum +++ b/vendor/github.com/cloudevents/sdk-go/v2/go.sum @@ -27,6 +27,7 @@ github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6L github.com/Azure/go-autorest/tracing v0.1.0 h1:TRBxC5Pj/fIuh4Qob0ZpkggbfT8RC0SubHbpV3p4/Vc= github.com/Azure/go-autorest/tracing v0.1.0/go.mod h1:ROEEAFwXycQw7Sn3DXNtEedEvdeRAgDr0izn4z5Ij88= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/DataDog/datadog-go v2.2.0+incompatible/go.mod h1:LButxg5PwREeZtORoXG3tL4fMGNddJ+vMq1mwgfaqoQ= github.com/Shopify/sarama v1.19.0 h1:9oksLxC6uxVPHPVYUmq6xhr1BOF/hHobWH2UzO67z1s= github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo= github.com/Shopify/toxiproxy v2.1.4+incompatible h1:TKdv8HiTLgE5wdJuEML90aBgNWsokNbMijUGhmcoBJc= @@ -34,12 +35,17 @@ github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMx github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ= +github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878 h1:EFSB7Zo9Eg91v7MJPVsifUysc/wPdN+NOnVe6bWbdBM= +github.com/armon/go-metrics v0.0.0-20190430140413-ec5e00d3c878/go.mod h1:3AMJUQhVx52RsWOnlkpikZr01T/yAVN2gn0861vByNg= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= +github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps= github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4= github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= github.com/census-instrumentation/opencensus-proto v0.2.1 h1:glEXhBS5PSLLv4IXzLA5yPRVX4bilULVyxxbrfOtDAk= github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible/go.mod h1:nmEj6Dob7S7YxXgwXpfOuvO54S+tGdZdw9fuRZt25Ag= +github.com/circonus-labs/circonusllhist v0.1.3/go.mod h1:kMXHVDlOchFAehlya5ePtbp5jckzBHf4XRpQvBOLI+I= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cloudevents/sdk-go v1.1.2 h1:mg/7d+BzubBPrPpH1bdeF85BQZYV85j7Ljqat3+m+qE= github.com/cloudevents/sdk-go v1.1.2/go.mod h1:ss+jWJ88wypiewnPEzChSBzTYXGpdcILoN9YHk8uhTQ= @@ -63,9 +69,15 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= +github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs= +github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg= github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY= github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ= +github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE= +github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4= +github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls= +github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= @@ -81,6 +93,7 @@ github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Z github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4= github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs= @@ -97,15 +110,30 @@ github.com/gorilla/mux v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk= github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= github.com/grpc-ecosystem/grpc-gateway v1.8.5 h1:2+KSC78XiO6Qy0hIjfc1OD9H+hsaJdJlb8Kqsd41CTE= github.com/grpc-ecosystem/grpc-gateway v1.8.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY= +github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80= +github.com/hashicorp/go-hclog v0.9.1 h1:9PZfAcVEvez4yhLH2TBU64/h/z4xlFI80cWXRrxuKuM= +github.com/hashicorp/go-hclog v0.9.1/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ= +github.com/hashicorp/go-immutable-radix v1.0.0 h1:AKDB1HM5PWEA7i4nhcpwOrO2byshxBjXVn/J/3+z5/0= +github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60= +github.com/hashicorp/go-msgpack v0.5.5 h1:i9R9JSrqIz0QVLz3sz+i3YJdT7TTSLcfLLzJi9aZTuI= +github.com/hashicorp/go-msgpack v0.5.5/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM= +github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs= +github.com/hashicorp/go-uuid v1.0.0 h1:RS8zrF7PhGwyNPOtxSClXXj9HA8feRnJzgnI1RJCSnM= +github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro= github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU= github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= +github.com/hashicorp/raft v1.1.1 h1:HJr7UE1x/JrJSc9Oy6aDBHtNHUUBHjcQjTgvUVihoZs= +github.com/hashicorp/raft v1.1.1/go.mod h1:vPAJM8Asw6u8LxC3eJCUZmRP/E4QmUGE1R7g7k8sG/8= +github.com/hashicorp/raft-boltdb v0.0.0-20171010151810-6e5ba93211ea/go.mod h1:pNv7Wc3ycL6F5oOWn+tPGo2gWD4a5X+yp/ntwdKLjRk= github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU= github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w= github.com/kelseyhightower/envconfig v1.4.0 h1:Im6hONhd3pLkfDFsbRgu68RDNkGF1r3dvMUtDTo2cv8= github.com/kelseyhightower/envconfig v1.4.0/go.mod h1:cccZRl6mQpaq41TPp5QxidR+Sa3axMbJDNb//FQX6Gg= +github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q= +github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00= github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= @@ -116,6 +144,8 @@ github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfn github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/lib/pq v1.3.0 h1:/qkRGz8zljWiDcFvgpwUpwIAPu3r07TDvs3Rws+o/pU= +github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo= github.com/lightstep/tracecontext.go v0.0.0-20181129014701-1757c391b1ac h1:+2b6iGRJe3hvV/yVXrd41yVEjxuFHxasJqDhkIjS4gk= github.com/lightstep/tracecontext.go v0.0.0-20181129014701-1757c391b1ac/go.mod h1:Frd2bnT3w5FB5q49ENTfVlztJES+1k/7lyWX2+9gq/M= github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU= @@ -126,6 +156,10 @@ github.com/nats-io/jwt v0.3.2 h1:+RB5hMpXUUA2dfxuhBTEkMOrYmM+gKIZYS1KjSostMI= github.com/nats-io/jwt v0.3.2/go.mod h1:/euKqTS1ZD+zzjYrY7pseZrTtWQSjujC7xjPc8wL6eU= github.com/nats-io/nats-server/v2 v2.1.2 h1:i2Ly0B+1+rzNZHHWtD4ZwKi+OU5l+uQo1iDHZ2PmiIc= github.com/nats-io/nats-server/v2 v2.1.2/go.mod h1:Afk+wRZqkMQs/p45uXdrVLuab3gwv3Z8C4HTBu8GD/k= +github.com/nats-io/nats-server/v2 v2.1.4 h1:BILRnsJ2Yb/fefiFbBWADpViGF69uh4sxe8poVDQ06g= +github.com/nats-io/nats-server/v2 v2.1.4/go.mod h1:Jw1Z28soD/QasIA2uWjXyM9El1jly3YwyFOuR8tH1rg= +github.com/nats-io/nats-streaming-server v0.17.0 h1:eYhSmjRmRsCYNsoUshmZ+RgKbhq6B+7FvMHXo3M5yMs= +github.com/nats-io/nats-streaming-server v0.17.0/go.mod h1:ewPBEsmp62Znl3dcRsYtlcfwudxHEdYMtYqUQSt4fE0= github.com/nats-io/nats.go v1.9.1 h1:ik3HbLhZ0YABLto7iX80pZLPw/6dx3T+++MZJwLnMrQ= github.com/nats-io/nats.go v1.9.1/go.mod h1:ZjDU1L/7fJ09jvUSRVBR2e7+RnLiiIQyqyzEE/Zbp4w= github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w= @@ -133,12 +167,16 @@ github.com/nats-io/nkeys v0.1.3 h1:6JrEfig+HzTH85yxzhSVbjHRJv9cn0p6n3IngIcM5/k= github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w= github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw= github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c= +github.com/nats-io/stan.go v0.6.0 h1:26IJPeykh88d8KVLT4jJCIxCyUBOC5/IQup8oWD/QYY= +github.com/nats-io/stan.go v0.6.0/go.mod h1:eIcD5bi3pqbHT/xIIvXMwvzXYElgouBvaVRftaE+eac= github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.7.0 h1:WSHQ+IS43OoUrWtD1/bbclrwK8TTH5hzp+umCiuxHgs= github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/gomega v1.4.3 h1:RE1xgDvH7imwFD45h+u2SgIfERHlS2yNG4DObb5BSKU= github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY= github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw= +github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY= +github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc= github.com/pierrec/lz4 v2.0.5+incompatible h1:2xWsjqPFWcplujydGg4WmhC/6fZqK42wMM8aXeqhl0I= github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY= github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= @@ -166,6 +204,8 @@ github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nL github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1 h1:/K3IL0Z1quvmJ7X0A1AwNEK7CRkVK3YwfOU/QAL4WGg= github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= +github.com/prometheus/procfs v0.0.8 h1:+fpWZdT24pJBiqJdAwYBjPSk+5YmQzYNPYzQsdzLkt8= +github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A= github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a h1:9ZKAASQSHhDYGoxY8uLVpewe1GDZ2vu2Tr/vTdVAkFQ= github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg= @@ -178,8 +218,11 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= +github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM= github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw= github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc= +go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk= +go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU= go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk= go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk= go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= @@ -198,6 +241,8 @@ golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49N golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72 h1:+ELyKg6m8UBf0nPFSqD0mi7zUfwPyXo23HNjMnXPz7w= golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20200206161412-a0c6ece9d31a h1:aczoJ0HPNE92XKa7DrIzkNN6esOKO2TBwiiYoKcINhA= +golang.org/x/crypto v0.0.0-20200206161412-a0c6ece9d31a/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= @@ -230,6 +275,8 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY= +golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -241,15 +288,20 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b h1:ag/x1USPSsqHud38I9BAC88qdNLDHHtQ4mlgQIZPPNA= golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190523142557-0e01d883c5c5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e h1:D5TXcfTk7xF7hvieo4QErS3qqCB4teTffacDWr7CI+0= golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0= +golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= +golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY= golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= diff --git a/vendor/github.com/cloudevents/sdk-go/v2/protocol/doc.go b/vendor/github.com/cloudevents/sdk-go/v2/protocol/doc.go index ac31166fc79..7483e58958a 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/protocol/doc.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/protocol/doc.go @@ -8,18 +8,15 @@ package, they should use the client package. This package is for infrastructure developers implementing new transports, or intermediary components like importers, channels or brokers. -*/ -// TODO: merge these two things ^^ vv -/* -Package bindings contains packages that implement different protocol bindings. - -Package binding provides interfaces and helper functions for implementing and using protocol bindings in a uniform way. - -Available bindings: +Available protocols: * HTTP (using net/http) * Kafka (using github.com/Shopify/sarama) * AMQP (using pack.ag/amqp) +* Go Channels +* Nats +* Nats Streaming (stan) +* Google PubSub */ diff --git a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/message.go b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/message.go index 5777fd9c1f4..ecf57a64adf 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/message.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/message.go @@ -61,7 +61,8 @@ func NewMessageFromHttpResponse(resp *nethttp.Response) *Message { if resp == nil { return nil } - return NewMessage(resp.Header, resp.Body) + msg := NewMessage(resp.Header, resp.Body) + return msg } func (m *Message) ReadEncoding() binding.Encoding { @@ -125,7 +126,5 @@ func (m *Message) Finish(err error) error { if m.OnFinish != nil { return m.OnFinish(err) } - // TODO: if in binary mode, there could be nothing in this request or - // response. Meaning Message is not nil but never going to be a valid event. return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/protocol.go b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/protocol.go index 5591f9700db..0cb1b535ebb 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/protocol.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/protocol.go @@ -46,7 +46,7 @@ type Protocol struct { // http server. If nil, the Protocol will create a one. Handler *http.ServeMux listener net.Listener - roundTripper http.RoundTripper // TODO: use this. + roundTripper http.RoundTripper server *http.Server handlerRegistered bool middleware []Middleware @@ -65,6 +65,10 @@ func New(opts ...Option) (*Protocol, error) { p.Client = http.DefaultClient } + if p.roundTripper != nil { + p.Client.Transport = p.roundTripper + } + if p.ShutdownTimeout == nil { timeout := DefaultShutdownTimeout p.ShutdownTimeout = &timeout @@ -116,13 +120,17 @@ func (p *Protocol) Request(ctx context.Context, m binding.Message) (binding.Mess } resp, err := p.Client.Do(req) if err != nil { - return nil, err + return nil, protocol.NewReceipt(false, "%w", err) } - if resp.StatusCode/100 != 2 { - return nil, fmt.Errorf("%d %s", resp.StatusCode, http.StatusText(resp.StatusCode)) + + var result protocol.Result + if resp.StatusCode/100 == 2 { + result = protocol.ResultACK + } else { + result = protocol.ResultNACK } - return NewMessage(resp.Header, resp.Body), nil + return NewMessage(resp.Header, resp.Body), NewResult(resp.StatusCode, "%w", result) } func (p *Protocol) makeRequest(ctx context.Context) *http.Request { @@ -235,21 +243,21 @@ func (p *Protocol) ServeHTTP(rw http.ResponseWriter, req *http.Request) { } var fn protocol.ResponseFn = func(ctx context.Context, resp binding.Message, er protocol.Result) error { - if resp != nil { - status := http.StatusOK - if er != nil { - var result *Result - if protocol.ResultAs(er, &result) { - if result.Status > 100 && result.Status < 600 { - status = result.Status - } + + status := http.StatusOK + if er != nil { + var result *Result + if protocol.ResultAs(er, &result) { + if result.StatusCode > 100 && result.StatusCode < 600 { + status = result.StatusCode } } - + } + if resp != nil { err := WriteResponseWriter(ctx, resp, status, rw, p.transformers) return resp.Finish(err) } - + rw.WriteHeader(status) return nil } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/result.go b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/result.go index f88534c4c0c..eefdf0f4df9 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/result.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/result.go @@ -9,19 +9,19 @@ import ( // NewResult returns a fully populated http Result that should be used as // a transport.Result. -func NewResult(status int, messageFmt string, args ...interface{}) protocol.Result { +func NewResult(statusCode int, messageFmt string, args ...interface{}) protocol.Result { return &Result{ - Status: status, - Format: messageFmt, - Args: args, + StatusCode: statusCode, + Format: messageFmt, + Args: args, } } // Result wraps the fields required to make adjustments for http Responses. type Result struct { - Status int - Format string - Args []interface{} + StatusCode int + Format string + Args []interface{} } // make sure Result implements error. @@ -30,7 +30,7 @@ var _ error = (*Result)(nil) // Is returns if the target error is a Result type checking target. func (e *Result) Is(target error) bool { if o, ok := target.(*Result); ok { - if e.Status == o.Status { + if e.StatusCode == o.StatusCode { return true } return false @@ -43,5 +43,5 @@ func (e *Result) Is(target error) bool { // Error returns the string that is formed by using the format string with the // provided args. func (e *Result) Error() string { - return fmt.Sprintf(e.Format, e.Args...) + return fmt.Sprintf("%d: %s", e.StatusCode, fmt.Sprintf(e.Format, e.Args...)) } diff --git a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/write_responsewriter.go b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/write_responsewriter.go index 09eb58aba40..1baa69fba1e 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/write_responsewriter.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/protocol/http/write_responsewriter.go @@ -1,10 +1,12 @@ package http import ( + "bytes" "context" "io" "net/http" "strconv" + "strings" "github.com/cloudevents/sdk-go/v2/binding" "github.com/cloudevents/sdk-go/v2/binding/format" @@ -33,34 +35,19 @@ func WriteResponseWriter(ctx context.Context, m binding.Message, status int, rw type httpResponseWriter struct { rw http.ResponseWriter status int + body io.Reader } func (b *httpResponseWriter) SetStructuredEvent(ctx context.Context, format format.Format, event io.Reader) error { b.rw.Header().Set(ContentType, format.MediaType()) - return b.SetData(event) + b.body = event + return b.finalizeWriter() } func (b *httpResponseWriter) Start(ctx context.Context) error { return nil } -func (b *httpResponseWriter) End(ctx context.Context) error { - return nil -} - -func (b *httpResponseWriter) SetData(reader io.Reader) error { - // Finalize the headers. - b.rw.WriteHeader(b.status) - - // Write body. - copied, err := io.Copy(b.rw, reader) - if err != nil { - return err - } - b.rw.Header().Set("Content-Length", strconv.FormatInt(copied, 10)) - return nil -} - func (b *httpResponseWriter) SetAttribute(attribute spec.Attribute, value interface{}) error { // Http headers, everything is a string! s, err := types.Format(value) @@ -86,5 +73,46 @@ func (b *httpResponseWriter) SetExtension(name string, value interface{}) error return nil } +func (b *httpResponseWriter) SetData(reader io.Reader) error { + b.body = reader + return nil +} + +func (b *httpResponseWriter) finalizeWriter() error { + if b.body != nil { + // Try to figure it out if we have a content-length + contentLength := -1 + switch v := b.body.(type) { + case *bytes.Buffer: + contentLength = v.Len() + case *bytes.Reader: + contentLength = v.Len() + case *strings.Reader: + contentLength = v.Len() + } + + if contentLength != -1 { + b.rw.Header().Add("Content-length", strconv.Itoa(contentLength)) + } + + // Finalize the headers. + b.rw.WriteHeader(b.status) + + // Write body. + _, err := io.Copy(b.rw, b.body) + if err != nil { + return err + } + } else { + // Finalize the headers. + b.rw.WriteHeader(b.status) + } + return nil +} + +func (b *httpResponseWriter) End(ctx context.Context) error { + return b.finalizeWriter() +} + var _ binding.StructuredWriter = (*httpResponseWriter)(nil) // Test it conforms to the interface var _ binding.BinaryWriter = (*httpResponseWriter)(nil) // Test it conforms to the interface diff --git a/vendor/github.com/cloudevents/sdk-go/v2/protocol/result.go b/vendor/github.com/cloudevents/sdk-go/v2/protocol/result.go index b47bae2fbc5..8532800bfe2 100644 --- a/vendor/github.com/cloudevents/sdk-go/v2/protocol/result.go +++ b/vendor/github.com/cloudevents/sdk-go/v2/protocol/result.go @@ -35,5 +35,62 @@ var ResultIs = errors.Is var ResultAs = errors.As func NewResult(messageFmt string, args ...interface{}) Result { - return fmt.Errorf(messageFmt, args...) // TODO: look at adding Ack/Nak support. + return fmt.Errorf(messageFmt, args...) // TODO: look at adding ACK/Nak support. +} + +func IsACK(target Result) bool { + // special case, nil target also means ACK. + if target == nil { + return true + } + + return ResultIs(target, ResultACK) +} + +func IsNACK(target Result) bool { + return ResultIs(target, ResultNACK) +} + +var ( + ResultACK = NewReceipt(true, "") + ResultNACK = NewReceipt(false, "") +) + +// NewReceipt returns a fully populated protocol Receipt that should be used as +// a transport.Result. This type holds the base ACK/NACK results. +func NewReceipt(ack bool, messageFmt string, args ...interface{}) Result { + return &Receipt{ + ACK: ack, + Format: messageFmt, + Args: args, + } +} + +// Receipt wraps the fields required to understand if a protocol event is acknowledged. +type Receipt struct { + ACK bool + Format string + Args []interface{} +} + +// make sure Result implements error. +var _ error = (*Receipt)(nil) + +// Is returns if the target error is a Result type checking target. +func (e *Receipt) Is(target error) bool { + if o, ok := target.(*Receipt); ok { + if e.ACK == o.ACK { + return true + } + return false + } + // Allow for wrapped errors. + err := fmt.Errorf(e.Format, e.Args...) + return errors.Is(err, target) +} + +// Error returns the string that is formed by using the format string with the +// provided args. +func (e *Receipt) Error() string { + return fmt.Sprintf(e.Format, e.Args...) } diff --git a/vendor/github.com/prometheus/procfs/.golangci.yml b/vendor/github.com/prometheus/procfs/.golangci.yml index 438ca92eca5..7c4ce1fa848 100644 --- a/vendor/github.com/prometheus/procfs/.golangci.yml +++ b/vendor/github.com/prometheus/procfs/.golangci.yml @@ -1,6 +1,4 @@ -# Run only staticcheck for now. Additional linters will be enabled one-by-one. linters: enable: - staticcheck - govet - disable-all: true diff --git a/vendor/github.com/prometheus/procfs/CONTRIBUTING.md b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md index 40503edbf18..943de7615ee 100644 --- a/vendor/github.com/prometheus/procfs/CONTRIBUTING.md +++ b/vendor/github.com/prometheus/procfs/CONTRIBUTING.md @@ -2,17 +2,120 @@ Prometheus uses GitHub to manage reviews of pull requests. +* If you are a new contributor see: [Steps to Contribute](#steps-to-contribute) + * If you have a trivial fix or improvement, go ahead and create a pull request, - addressing (with `@...`) the maintainer of this repository (see + addressing (with `@...`) a suitable maintainer of this repository (see [MAINTAINERS.md](MAINTAINERS.md)) in the description of the pull request. * If you plan to do something more involved, first discuss your ideas on our [mailing list](https://groups.google.com/forum/?fromgroups#!forum/prometheus-developers). This will avoid unnecessary work and surely give you and us a good deal - of inspiration. + of inspiration. Also please see our [non-goals issue](https://github.com/prometheus/docs/issues/149) on areas that the Prometheus community doesn't plan to work on. * Relevant coding style guidelines are the [Go Code Review Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments) and the _Formatting and style_ section of Peter Bourgon's [Go: Best Practices for Production - Environments](http://peter.bourgon.org/go-in-production/#formatting-and-style). + Environments](https://peter.bourgon.org/go-in-production/#formatting-and-style). + +* Be sure to sign off on the [DCO](https://github.com/probot/dco#how-it-works) + +## Steps to Contribute + +Should you wish to work on an issue, please claim it first by commenting on the GitHub issue that you want to work on it. This is to prevent duplicated efforts from contributors on the same issue. + +Please check the [`help-wanted`](https://github.com/prometheus/procfs/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22) label to find issues that are good for getting started. If you have questions about one of the issues, with or without the tag, please comment on them and one of the maintainers will clarify it. For a quicker response, contact us over [IRC](https://prometheus.io/community). + +For quickly compiling and testing your changes do: +``` +make test # Make sure all the tests pass before you commit and push :) +``` + +We use [`golangci-lint`](https://github.com/golangci/golangci-lint) for linting the code. If it reports an issue and you think that the warning needs to be disregarded or is a false-positive, you can add a special comment `//nolint:linter1[,linter2,...]` before the offending line. Use this sparingly though, fixing the code to comply with the linter's recommendation is in general the preferred course of action. + +## Pull Request Checklist + +* Branch from the master branch and, if needed, rebase to the current master branch before submitting your pull request. If it doesn't merge cleanly with master you may be asked to rebase your changes. + +* Commits should be as small as possible, while ensuring that each commit is correct independently (i.e., each commit should compile and pass tests). + +* If your patch is not getting reviewed or you need a specific person to review it, you can @-reply a reviewer asking for a review in the pull request or a comment, or you can ask for a review on IRC channel [#prometheus](https://webchat.freenode.net/?channels=#prometheus) on irc.freenode.net (for the easiest start, [join via Riot](https://riot.im/app/#/room/#prometheus:matrix.org)). + +* Add tests relevant to the fixed bug or new feature. + +## Dependency management + +The Prometheus project uses [Go modules](https://golang.org/cmd/go/#hdr-Modules__module_versions__and_more) to manage dependencies on external packages. This requires a working Go environment with version 1.12 or greater installed. + +All dependencies are vendored in the `vendor/` directory. + +To add or update a new dependency, use the `go get` command: + +```bash +# Pick the latest tagged release. +go get example.com/some/module/pkg + +# Pick a specific version. +go get example.com/some/module/pkg@vX.Y.Z +``` + +Tidy up the `go.mod` and `go.sum` files and copy the new/updated dependency to the `vendor/` directory: + + +```bash +# The GO111MODULE variable can be omitted when the code isn't located in GOPATH. +GO111MODULE=on go mod tidy + +GO111MODULE=on go mod vendor +``` + +You have to commit the changes to `go.mod`, `go.sum` and the `vendor/` directory before submitting the pull request. + + +## API Implementation Guidelines + +### Naming and Documentation + +Public functions and structs should normally be named according to the file(s) being read and parsed. For example, +the `fs.BuddyInfo()` function reads the file `/proc/buddyinfo`. In addition, the godoc for each public function +should contain the path to the file(s) being read and a URL of the linux kernel documentation describing the file(s). + +### Reading vs. Parsing + +Most functionality in this library consists of reading files and then parsing the text into structured data. In most +cases reading and parsing should be separated into different functions/methods with a public `fs.Thing()` method and +a private `parseThing(r Reader)` function. This provides a logical separation and allows parsing to be tested +directly without the need to read from the filesystem. Using a `Reader` argument is preferred over other data types +such as `string` or `*File` because it provides the most flexibility regarding the data source. When a set of files +in a directory needs to be parsed, then a `path` string parameter to the parse function can be used instead. + +### /proc and /sys filesystem I/O + +The `proc` and `sys` filesystems are pseudo file systems and work a bit differently from standard disk I/O. +Many of the files are changing continuously and the data being read can in some cases change between subsequent +reads in the same file. Also, most of the files are relatively small (less than a few KBs), and system calls +to the `stat` function will often return the wrong size. Therefore, for most files it's recommended to read the +full file in a single operation using an internal utility function called `util.ReadFileNoStat`. +This function is similar to `ioutil.ReadFile`, but it avoids the system call to `stat` to get the current size of +the file. + +Note that parsing the file's contents can still be performed one line at a time. This is done by first reading +the full file, and then using a scanner on the `[]byte` or `string` containing the data. + +``` + data, err := util.ReadFileNoStat("/proc/cpuinfo") + if err != nil { + return err + } + reader := bytes.NewReader(data) + scanner := bufio.NewScanner(reader) +``` + +The `/sys` filesystem contains many very small files which contain only a single numeric or text value. These files +can be read using an internal function called `util.SysReadFile` which is similar to `ioutil.ReadFile` but does +not bother to check the size of the file before reading. +``` + data, err := util.SysReadFile("/sys/class/power_supply/BAT0/capacity") +``` + diff --git a/vendor/github.com/prometheus/procfs/README.md b/vendor/github.com/prometheus/procfs/README.md index 6f8850feb67..55d1e3261c9 100644 --- a/vendor/github.com/prometheus/procfs/README.md +++ b/vendor/github.com/prometheus/procfs/README.md @@ -1,6 +1,6 @@ # procfs -This procfs package provides functions to retrieve system, kernel and process +This package provides functions to retrieve system, kernel, and process metrics from the pseudo-filesystems /proc and /sys. *WARNING*: This package is a work in progress. Its API may still break in @@ -13,7 +13,8 @@ backwards-incompatible ways without warnings. Use it at your own risk. ## Usage The procfs library is organized by packages based on whether the gathered data is coming from -/proc, /sys, or both. Each package contains an `FS` type which represents the path to either /proc, /sys, or both. For example, current cpu statistics are gathered from +/proc, /sys, or both. Each package contains an `FS` type which represents the path to either /proc, +/sys, or both. For example, cpu statistics are gathered from `/proc/stat` and are available via the root procfs package. First, the proc filesystem mount point is initialized, and then the stat information is read. @@ -29,10 +30,17 @@ Some sub-packages such as `blockdevice`, require access to both the proc and sys stats, err := fs.ProcDiskstats() ``` +## Package Organization + +The packages in this project are organized according to (1) whether the data comes from the `/proc` or +`/sys` filesystem and (2) the type of information being retrieved. For example, most process information +can be gathered from the functions in the root `procfs` package. Information about block devices such as disk drives +is available in the `blockdevices` sub-package. + ## Building and Testing -The procfs library is normally built as part of another application. However, when making -changes to the library, the `make test` command can be used to run the API test suite. +The procfs library is intended to be built as part of another application, so there are no distributable binaries. +However, most of the API includes unit tests which can be run with `make test`. ### Updating Test Fixtures diff --git a/vendor/github.com/prometheus/procfs/cpuinfo.go b/vendor/github.com/prometheus/procfs/cpuinfo.go index 16491d6abb5..2e02215528f 100644 --- a/vendor/github.com/prometheus/procfs/cpuinfo.go +++ b/vendor/github.com/prometheus/procfs/cpuinfo.go @@ -16,9 +16,10 @@ package procfs import ( "bufio" "bytes" - "io/ioutil" "strconv" "strings" + + "github.com/prometheus/procfs/internal/util" ) // CPUInfo contains general information about a system CPU found in /proc/cpuinfo @@ -54,7 +55,7 @@ type CPUInfo struct { // CPUInfo returns information about current system CPUs. // See https://www.kernel.org/doc/Documentation/filesystems/proc.txt func (fs FS) CPUInfo() ([]CPUInfo, error) { - data, err := ioutil.ReadFile(fs.proc.Path("cpuinfo")) + data, err := util.ReadFileNoStat(fs.proc.Path("cpuinfo")) if err != nil { return nil, err } diff --git a/vendor/github.com/prometheus/procfs/fixtures.ttar b/vendor/github.com/prometheus/procfs/fixtures.ttar index 0b29055447c..c50a18ace4d 100644 --- a/vendor/github.com/prometheus/procfs/fixtures.ttar +++ b/vendor/github.com/prometheus/procfs/fixtures.ttar @@ -1674,6 +1674,52 @@ md101 : active (read-only) raid0 sdb[2] sdd[1] sdc[0] unused devices: Mode: 644 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/proc/meminfo +Lines: 42 +MemTotal: 15666184 kB +MemFree: 440324 kB +Buffers: 1020128 kB +Cached: 12007640 kB +SwapCached: 0 kB +Active: 6761276 kB +Inactive: 6532708 kB +Active(anon): 267256 kB +Inactive(anon): 268 kB +Active(file): 6494020 kB +Inactive(file): 6532440 kB +Unevictable: 0 kB +Mlocked: 0 kB +SwapTotal: 0 kB +SwapFree: 0 kB +Dirty: 768 kB +Writeback: 0 kB +AnonPages: 266216 kB +Mapped: 44204 kB +Shmem: 1308 kB +Slab: 1807264 kB +SReclaimable: 1738124 kB +SUnreclaim: 69140 kB +KernelStack: 1616 kB +PageTables: 5288 kB +NFS_Unstable: 0 kB +Bounce: 0 kB +WritebackTmp: 0 kB +CommitLimit: 7833092 kB +Committed_AS: 530844 kB +VmallocTotal: 34359738367 kB +VmallocUsed: 36596 kB +VmallocChunk: 34359637840 kB +HardwareCorrupted: 0 kB +AnonHugePages: 12288 kB +HugePages_Total: 0 +HugePages_Free: 0 +HugePages_Rsvd: 0 +HugePages_Surp: 0 +Hugepagesize: 2048 kB +DirectMap4k: 91136 kB +DirectMap2M: 16039936 kB +Mode: 664 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Directory: fixtures/proc/net Mode: 755 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - @@ -1755,6 +1801,25 @@ proc4 2 2 10853 proc4ops 72 0 0 0 1098 2 0 0 0 0 8179 5896 0 0 0 0 5900 0 0 2 0 2 0 9609 0 2 150 1272 0 0 0 1236 0 0 0 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Mode: 644 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/proc/net/sockstat +Lines: 6 +sockets: used 1602 +TCP: inuse 35 orphan 0 tw 4 alloc 59 mem 22 +UDP: inuse 12 mem 62 +UDPLITE: inuse 0 +RAW: inuse 0 +FRAG: inuse 0 memory 0 +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/proc/net/sockstat6 +Lines: 5 +TCP6: inuse 17 +UDP6: inuse 9 +UDPLITE6: inuse 0 +RAW6: inuse 1 +FRAG6: inuse 0 memory 0 +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Path: fixtures/proc/net/softnet_stat Lines: 1 00015c73 00020e76 F0000769 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 @@ -2776,6 +2841,134 @@ SymlinkTo: ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/PNP0C09:00 Path: fixtures/sys/class/power_supply/BAT0 SymlinkTo: ../../devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/PNP0C09:00/PNP0C0A:00/power_supply/BAT0 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Directory: fixtures/sys/class/powercap +Mode: 755 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Directory: fixtures/sys/class/powercap/intel-rapl +Mode: 755 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/class/powercap/intel-rapl/enabled +Lines: 1 +1 +Mode: 644 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/class/powercap/intel-rapl/uevent +Lines: 0 +Mode: 644 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Directory: fixtures/sys/class/powercap/intel-rapl:0 +Mode: 755 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/class/powercap/intel-rapl:0/constraint_0_max_power_uw +Lines: 1 +95000000 +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/class/powercap/intel-rapl:0/constraint_0_name +Lines: 1 +long_term +Mode: 444 +# ttar - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +Path: fixtures/sys/fs/btrfs/7f07c59f-6136-449c-ab87-e1cf2328731b/sectorsize +Lines: 1 +4096 +Mode: 444 +# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Directory: fixtures/sys/fs/xfs Mode: 755 # ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/vendor/github.com/prometheus/procfs/go.mod b/vendor/github.com/prometheus/procfs/go.mod index b2f8cca9333..0e04e5d1fda 100644 --- a/vendor/github.com/prometheus/procfs/go.mod +++ b/vendor/github.com/prometheus/procfs/go.mod @@ -1,6 +1,8 @@ module github.com/prometheus/procfs +go 1.12 + require ( - github.com/google/go-cmp v0.3.0 - golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 + github.com/google/go-cmp v0.3.1 + golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e ) diff --git a/vendor/github.com/prometheus/procfs/go.sum b/vendor/github.com/prometheus/procfs/go.sum index db54133d7ca..33b824b01bc 100644 --- a/vendor/github.com/prometheus/procfs/go.sum +++ b/vendor/github.com/prometheus/procfs/go.sum @@ -1,4 +1,4 @@ -github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY= -github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= -golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw= -golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg= +github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY= +golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= diff --git a/vendor/github.com/prometheus/procfs/internal/fs/fs.go b/vendor/github.com/prometheus/procfs/internal/fs/fs.go index 7ddfd6b6ed6..565e89e42c4 100644 --- a/vendor/github.com/prometheus/procfs/internal/fs/fs.go +++ b/vendor/github.com/prometheus/procfs/internal/fs/fs.go @@ -26,7 +26,7 @@ const ( // DefaultSysMountPoint is the common mount point of the sys filesystem. DefaultSysMountPoint = "/sys" - // DefaultConfigfsMountPoint is the commont mount point of the configfs + // DefaultConfigfsMountPoint is the common mount point of the configfs DefaultConfigfsMountPoint = "/sys/kernel/config" ) diff --git a/vendor/github.com/prometheus/procfs/internal/util/readfile.go b/vendor/github.com/prometheus/procfs/internal/util/readfile.go new file mode 100644 index 00000000000..8051161b2aa --- /dev/null +++ b/vendor/github.com/prometheus/procfs/internal/util/readfile.go @@ -0,0 +1,38 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package util + +import ( + "io" + "io/ioutil" + "os" +) + +// ReadFileNoStat uses ioutil.ReadAll to read contents of entire file. +// This is similar to ioutil.ReadFile but without the call to os.Stat, because +// many files in /proc and /sys report incorrect file sizes (either 0 or 4096). +// Reads a max file size of 512kB. For files larger than this, a scanner +// should be used. +func ReadFileNoStat(filename string) ([]byte, error) { + const maxBufferSize = 1024 * 512 + + f, err := os.Open(filename) + if err != nil { + return nil, err + } + defer f.Close() + + reader := io.LimitReader(f, maxBufferSize) + return ioutil.ReadAll(reader) +} diff --git a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go index 68b37c4b3c3..c07de0b6c9c 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go +++ b/vendor/github.com/prometheus/procfs/internal/util/sysreadfile.go @@ -23,6 +23,8 @@ import ( // SysReadFile is a simplified ioutil.ReadFile that invokes syscall.Read directly. // https://github.com/prometheus/node_exporter/pull/728/files +// +// Note that this function will not read files larger than 128 bytes. func SysReadFile(file string) (string, error) { f, err := os.Open(file) if err != nil { @@ -35,7 +37,8 @@ func SysReadFile(file string) (string, error) { // // Since we either want to read data or bail immediately, do the simplest // possible read using syscall directly. - b := make([]byte, 128) + const sysFileBufferSize = 128 + b := make([]byte, sysFileBufferSize) n, err := syscall.Read(int(f.Fd()), b) if err != nil { return "", err diff --git a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go index ac93cb42d2c..fe2355d3c6f 100644 --- a/vendor/github.com/prometheus/procfs/internal/util/valueparser.go +++ b/vendor/github.com/prometheus/procfs/internal/util/valueparser.go @@ -33,6 +33,9 @@ func NewValueParser(v string) *ValueParser { return &ValueParser{v: v} } +// Int interprets the underlying value as an int and returns that value. +func (vp *ValueParser) Int() int { return int(vp.int64()) } + // PInt64 interprets the underlying value as an int64 and returns a pointer to // that value. func (vp *ValueParser) PInt64() *int64 { @@ -40,16 +43,27 @@ func (vp *ValueParser) PInt64() *int64 { return nil } + v := vp.int64() + return &v +} + +// int64 interprets the underlying value as an int64 and returns that value. +// TODO: export if/when necessary. +func (vp *ValueParser) int64() int64 { + if vp.err != nil { + return 0 + } + // A base value of zero makes ParseInt infer the correct base using the // string's prefix, if any. const base = 0 v, err := strconv.ParseInt(vp.v, base, 64) if err != nil { vp.err = err - return nil + return 0 } - return &v + return v } // PUInt64 interprets the underlying value as an uint64 and returns a pointer to diff --git a/vendor/github.com/prometheus/procfs/ipvs.go b/vendor/github.com/prometheus/procfs/ipvs.go index 2d6cb8d1c6c..89e447746cf 100644 --- a/vendor/github.com/prometheus/procfs/ipvs.go +++ b/vendor/github.com/prometheus/procfs/ipvs.go @@ -15,6 +15,7 @@ package procfs import ( "bufio" + "bytes" "encoding/hex" "errors" "fmt" @@ -24,6 +25,8 @@ import ( "os" "strconv" "strings" + + "github.com/prometheus/procfs/internal/util" ) // IPVSStats holds IPVS statistics, as exposed by the kernel in `/proc/net/ip_vs_stats`. @@ -64,17 +67,16 @@ type IPVSBackendStatus struct { // IPVSStats reads the IPVS statistics from the specified `proc` filesystem. func (fs FS) IPVSStats() (IPVSStats, error) { - file, err := os.Open(fs.proc.Path("net/ip_vs_stats")) + data, err := util.ReadFileNoStat(fs.proc.Path("net/ip_vs_stats")) if err != nil { return IPVSStats{}, err } - defer file.Close() - return parseIPVSStats(file) + return parseIPVSStats(bytes.NewReader(data)) } // parseIPVSStats performs the actual parsing of `ip_vs_stats`. -func parseIPVSStats(file io.Reader) (IPVSStats, error) { +func parseIPVSStats(r io.Reader) (IPVSStats, error) { var ( statContent []byte statLines []string @@ -82,7 +84,7 @@ func parseIPVSStats(file io.Reader) (IPVSStats, error) { stats IPVSStats ) - statContent, err := ioutil.ReadAll(file) + statContent, err := ioutil.ReadAll(r) if err != nil { return IPVSStats{}, err } diff --git a/vendor/github.com/prometheus/procfs/meminfo.go b/vendor/github.com/prometheus/procfs/meminfo.go new file mode 100644 index 00000000000..50dab4bcd59 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/meminfo.go @@ -0,0 +1,277 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "fmt" + "io" + "strconv" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// Meminfo represents memory statistics. +type Meminfo struct { + // Total usable ram (i.e. physical ram minus a few reserved + // bits and the kernel binary code) + MemTotal uint64 + // The sum of LowFree+HighFree + MemFree uint64 + // An estimate of how much memory is available for starting + // new applications, without swapping. Calculated from + // MemFree, SReclaimable, the size of the file LRU lists, and + // the low watermarks in each zone. The estimate takes into + // account that the system needs some page cache to function + // well, and that not all reclaimable slab will be + // reclaimable, due to items being in use. The impact of those + // factors will vary from system to system. + MemAvailable uint64 + // Relatively temporary storage for raw disk blocks shouldn't + // get tremendously large (20MB or so) + Buffers uint64 + Cached uint64 + // Memory that once was swapped out, is swapped back in but + // still also is in the swapfile (if memory is needed it + // doesn't need to be swapped out AGAIN because it is already + // in the swapfile. This saves I/O) + SwapCached uint64 + // Memory that has been used more recently and usually not + // reclaimed unless absolutely necessary. + Active uint64 + // Memory which has been less recently used. It is more + // eligible to be reclaimed for other purposes + Inactive uint64 + ActiveAnon uint64 + InactiveAnon uint64 + ActiveFile uint64 + InactiveFile uint64 + Unevictable uint64 + Mlocked uint64 + // total amount of swap space available + SwapTotal uint64 + // Memory which has been evicted from RAM, and is temporarily + // on the disk + SwapFree uint64 + // Memory which is waiting to get written back to the disk + Dirty uint64 + // Memory which is actively being written back to the disk + Writeback uint64 + // Non-file backed pages mapped into userspace page tables + AnonPages uint64 + // files which have been mapped, such as libraries + Mapped uint64 + Shmem uint64 + // in-kernel data structures cache + Slab uint64 + // Part of Slab, that might be reclaimed, such as caches + SReclaimable uint64 + // Part of Slab, that cannot be reclaimed on memory pressure + SUnreclaim uint64 + KernelStack uint64 + // amount of memory dedicated to the lowest level of page + // tables. + PageTables uint64 + // NFS pages sent to the server, but not yet committed to + // stable storage + NFSUnstable uint64 + // Memory used for block device "bounce buffers" + Bounce uint64 + // Memory used by FUSE for temporary writeback buffers + WritebackTmp uint64 + // Based on the overcommit ratio ('vm.overcommit_ratio'), + // this is the total amount of memory currently available to + // be allocated on the system. This limit is only adhered to + // if strict overcommit accounting is enabled (mode 2 in + // 'vm.overcommit_memory'). + // The CommitLimit is calculated with the following formula: + // CommitLimit = ([total RAM pages] - [total huge TLB pages]) * + // overcommit_ratio / 100 + [total swap pages] + // For example, on a system with 1G of physical RAM and 7G + // of swap with a `vm.overcommit_ratio` of 30 it would + // yield a CommitLimit of 7.3G. + // For more details, see the memory overcommit documentation + // in vm/overcommit-accounting. + CommitLimit uint64 + // The amount of memory presently allocated on the system. + // The committed memory is a sum of all of the memory which + // has been allocated by processes, even if it has not been + // "used" by them as of yet. A process which malloc()'s 1G + // of memory, but only touches 300M of it will show up as + // using 1G. This 1G is memory which has been "committed" to + // by the VM and can be used at any time by the allocating + // application. With strict overcommit enabled on the system + // (mode 2 in 'vm.overcommit_memory'),allocations which would + // exceed the CommitLimit (detailed above) will not be permitted. + // This is useful if one needs to guarantee that processes will + // not fail due to lack of memory once that memory has been + // successfully allocated. + CommittedAS uint64 + // total size of vmalloc memory area + VmallocTotal uint64 + // amount of vmalloc area which is used + VmallocUsed uint64 + // largest contiguous block of vmalloc area which is free + VmallocChunk uint64 + HardwareCorrupted uint64 + AnonHugePages uint64 + ShmemHugePages uint64 + ShmemPmdMapped uint64 + CmaTotal uint64 + CmaFree uint64 + HugePagesTotal uint64 + HugePagesFree uint64 + HugePagesRsvd uint64 + HugePagesSurp uint64 + Hugepagesize uint64 + DirectMap4k uint64 + DirectMap2M uint64 + DirectMap1G uint64 +} + +// Meminfo returns an information about current kernel/system memory statistics. +// See https://www.kernel.org/doc/Documentation/filesystems/proc.txt +func (fs FS) Meminfo() (Meminfo, error) { + b, err := util.ReadFileNoStat(fs.proc.Path("meminfo")) + if err != nil { + return Meminfo{}, err + } + + m, err := parseMemInfo(bytes.NewReader(b)) + if err != nil { + return Meminfo{}, fmt.Errorf("failed to parse meminfo: %v", err) + } + + return *m, nil +} + +func parseMemInfo(r io.Reader) (*Meminfo, error) { + var m Meminfo + s := bufio.NewScanner(r) + for s.Scan() { + // Each line has at least a name and value; we ignore the unit. + fields := strings.Fields(s.Text()) + if len(fields) < 2 { + return nil, fmt.Errorf("malformed meminfo line: %q", s.Text()) + } + + v, err := strconv.ParseUint(fields[1], 0, 64) + if err != nil { + return nil, err + } + + switch fields[0] { + case "MemTotal:": + m.MemTotal = v + case "MemFree:": + m.MemFree = v + case "MemAvailable:": + m.MemAvailable = v + case "Buffers:": + m.Buffers = v + case "Cached:": + m.Cached = v + case "SwapCached:": + m.SwapCached = v + case "Active:": + m.Active = v + case "Inactive:": + m.Inactive = v + case "Active(anon):": + m.ActiveAnon = v + case "Inactive(anon):": + m.InactiveAnon = v + case "Active(file):": + m.ActiveFile = v + case "Inactive(file):": + m.InactiveFile = v + case "Unevictable:": + m.Unevictable = v + case "Mlocked:": + m.Mlocked = v + case "SwapTotal:": + m.SwapTotal = v + case "SwapFree:": + m.SwapFree = v + case "Dirty:": + m.Dirty = v + case "Writeback:": + m.Writeback = v + case "AnonPages:": + m.AnonPages = v + case "Mapped:": + m.Mapped = v + case "Shmem:": + m.Shmem = v + case "Slab:": + m.Slab = v + case "SReclaimable:": + m.SReclaimable = v + case "SUnreclaim:": + m.SUnreclaim = v + case "KernelStack:": + m.KernelStack = v + case "PageTables:": + m.PageTables = v + case "NFS_Unstable:": + m.NFSUnstable = v + case "Bounce:": + m.Bounce = v + case "WritebackTmp:": + m.WritebackTmp = v + case "CommitLimit:": + m.CommitLimit = v + case "Committed_AS:": + m.CommittedAS = v + case "VmallocTotal:": + m.VmallocTotal = v + case "VmallocUsed:": + m.VmallocUsed = v + case "VmallocChunk:": + m.VmallocChunk = v + case "HardwareCorrupted:": + m.HardwareCorrupted = v + case "AnonHugePages:": + m.AnonHugePages = v + case "ShmemHugePages:": + m.ShmemHugePages = v + case "ShmemPmdMapped:": + m.ShmemPmdMapped = v + case "CmaTotal:": + m.CmaTotal = v + case "CmaFree:": + m.CmaFree = v + case "HugePages_Total:": + m.HugePagesTotal = v + case "HugePages_Free:": + m.HugePagesFree = v + case "HugePages_Rsvd:": + m.HugePagesRsvd = v + case "HugePages_Surp:": + m.HugePagesSurp = v + case "Hugepagesize:": + m.Hugepagesize = v + case "DirectMap4k:": + m.DirectMap4k = v + case "DirectMap2M:": + m.DirectMap2M = v + case "DirectMap1G:": + m.DirectMap1G = v + } + } + + return &m, nil +} diff --git a/vendor/github.com/prometheus/procfs/mountinfo.go b/vendor/github.com/prometheus/procfs/mountinfo.go index 61fa618874c..bb01bb5a2a9 100644 --- a/vendor/github.com/prometheus/procfs/mountinfo.go +++ b/vendor/github.com/prometheus/procfs/mountinfo.go @@ -15,19 +15,13 @@ package procfs import ( "bufio" + "bytes" "fmt" - "io" - "os" "strconv" "strings" -) -var validOptionalFields = map[string]bool{ - "shared": true, - "master": true, - "propagate_from": true, - "unbindable": true, -} + "github.com/prometheus/procfs/internal/util" +) // A MountInfo is a type that describes the details, options // for each mount, parsed from /proc/self/mountinfo. @@ -58,18 +52,10 @@ type MountInfo struct { SuperOptions map[string]string } -// Returns part of the mountinfo line, if it exists, else an empty string. -func getStringSliceElement(parts []string, idx int, defaultValue string) string { - if idx >= len(parts) { - return defaultValue - } - return parts[idx] -} - // Reads each line of the mountinfo file, and returns a list of formatted MountInfo structs. -func parseMountInfo(r io.Reader) ([]*MountInfo, error) { +func parseMountInfo(info []byte) ([]*MountInfo, error) { mounts := []*MountInfo{} - scanner := bufio.NewScanner(r) + scanner := bufio.NewScanner(bytes.NewReader(info)) for scanner.Scan() { mountString := scanner.Text() parsedMounts, err := parseMountInfoString(mountString) @@ -89,57 +75,75 @@ func parseMountInfo(r io.Reader) ([]*MountInfo, error) { func parseMountInfoString(mountString string) (*MountInfo, error) { var err error - // OptionalFields can be zero, hence these checks to ensure we do not populate the wrong values in the wrong spots - separatorIndex := strings.Index(mountString, "-") - if separatorIndex == -1 { - return nil, fmt.Errorf("no separator found in mountinfo string: %s", mountString) + mountInfo := strings.Split(mountString, " ") + mountInfoLength := len(mountInfo) + if mountInfoLength < 11 { + return nil, fmt.Errorf("couldn't find enough fields in mount string: %s", mountString) } - beforeFields := strings.Fields(mountString[:separatorIndex]) - afterFields := strings.Fields(mountString[separatorIndex+1:]) - if (len(beforeFields) + len(afterFields)) < 7 { - return nil, fmt.Errorf("too few fields") + + if mountInfo[mountInfoLength-4] != "-" { + return nil, fmt.Errorf("couldn't find separator in expected field: %s", mountInfo[mountInfoLength-4]) } mount := &MountInfo{ - MajorMinorVer: getStringSliceElement(beforeFields, 2, ""), - Root: getStringSliceElement(beforeFields, 3, ""), - MountPoint: getStringSliceElement(beforeFields, 4, ""), - Options: mountOptionsParser(getStringSliceElement(beforeFields, 5, "")), + MajorMinorVer: mountInfo[2], + Root: mountInfo[3], + MountPoint: mountInfo[4], + Options: mountOptionsParser(mountInfo[5]), OptionalFields: nil, - FSType: getStringSliceElement(afterFields, 0, ""), - Source: getStringSliceElement(afterFields, 1, ""), - SuperOptions: mountOptionsParser(getStringSliceElement(afterFields, 2, "")), + FSType: mountInfo[mountInfoLength-3], + Source: mountInfo[mountInfoLength-2], + SuperOptions: mountOptionsParser(mountInfo[mountInfoLength-1]), } - mount.MountId, err = strconv.Atoi(getStringSliceElement(beforeFields, 0, "")) + mount.MountId, err = strconv.Atoi(mountInfo[0]) if err != nil { return nil, fmt.Errorf("failed to parse mount ID") } - mount.ParentId, err = strconv.Atoi(getStringSliceElement(beforeFields, 1, "")) + mount.ParentId, err = strconv.Atoi(mountInfo[1]) if err != nil { return nil, fmt.Errorf("failed to parse parent ID") } // Has optional fields, which is a space separated list of values. // Example: shared:2 master:7 - if len(beforeFields) > 6 { - mount.OptionalFields = make(map[string]string) - optionalFields := beforeFields[6:] - for _, field := range optionalFields { - optionSplit := strings.Split(field, ":") - target, value := optionSplit[0], "" - if len(optionSplit) == 2 { - value = optionSplit[1] - } - // Checks if the 'keys' in the optional fields in the mountinfo line are acceptable. - // Allowed 'keys' are shared, master, propagate_from, unbindable. - if _, ok := validOptionalFields[target]; ok { - mount.OptionalFields[target] = value - } + if mountInfo[6] != "" { + mount.OptionalFields, err = mountOptionsParseOptionalFields(mountInfo[6 : mountInfoLength-4]) + if err != nil { + return nil, err } } return mount, nil } +// mountOptionsIsValidField checks a string against a valid list of optional fields keys. +func mountOptionsIsValidField(s string) bool { + switch s { + case + "shared", + "master", + "propagate_from", + "unbindable": + return true + } + return false +} + +// mountOptionsParseOptionalFields parses a list of optional fields strings into a double map of strings. +func mountOptionsParseOptionalFields(o []string) (map[string]string, error) { + optionalFields := make(map[string]string) + for _, field := range o { + optionSplit := strings.SplitN(field, ":", 2) + value := "" + if len(optionSplit) == 2 { + value = optionSplit[1] + } + if mountOptionsIsValidField(optionSplit[0]) { + optionalFields[optionSplit[0]] = value + } + } + return optionalFields, nil +} + // Parses the mount options, superblock options. func mountOptionsParser(mountOptions string) map[string]string { opts := make(map[string]string) @@ -159,20 +163,18 @@ func mountOptionsParser(mountOptions string) map[string]string { // Retrieves mountinfo information from `/proc/self/mountinfo`. func GetMounts() ([]*MountInfo, error) { - f, err := os.Open("/proc/self/mountinfo") + data, err := util.ReadFileNoStat("/proc/self/mountinfo") if err != nil { return nil, err } - defer f.Close() - return parseMountInfo(f) + return parseMountInfo(data) } // Retrieves mountinfo information from a processes' `/proc//mountinfo`. func GetProcMounts(pid int) ([]*MountInfo, error) { - f, err := os.Open(fmt.Sprintf("/proc/%d/mountinfo", pid)) + data, err := util.ReadFileNoStat(fmt.Sprintf("/proc/%d/mountinfo", pid)) if err != nil { return nil, err } - defer f.Close() - return parseMountInfo(f) + return parseMountInfo(data) } diff --git a/vendor/github.com/prometheus/procfs/net_dev.go b/vendor/github.com/prometheus/procfs/net_dev.go index a0b7a01196a..47a710befb9 100644 --- a/vendor/github.com/prometheus/procfs/net_dev.go +++ b/vendor/github.com/prometheus/procfs/net_dev.go @@ -183,7 +183,6 @@ func (netDev NetDev) Total() NetDevLine { names = append(names, ifc.Name) total.RxBytes += ifc.RxBytes total.RxPackets += ifc.RxPackets - total.RxPackets += ifc.RxPackets total.RxErrors += ifc.RxErrors total.RxDropped += ifc.RxDropped total.RxFIFO += ifc.RxFIFO diff --git a/vendor/github.com/prometheus/procfs/net_sockstat.go b/vendor/github.com/prometheus/procfs/net_sockstat.go new file mode 100644 index 00000000000..f91ef552376 --- /dev/null +++ b/vendor/github.com/prometheus/procfs/net_sockstat.go @@ -0,0 +1,163 @@ +// Copyright 2019 The Prometheus Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package procfs + +import ( + "bufio" + "bytes" + "errors" + "fmt" + "io" + "strings" + + "github.com/prometheus/procfs/internal/util" +) + +// A NetSockstat contains the output of /proc/net/sockstat{,6} for IPv4 or IPv6, +// respectively. +type NetSockstat struct { + // Used is non-nil for IPv4 sockstat results, but nil for IPv6. + Used *int + Protocols []NetSockstatProtocol +} + +// A NetSockstatProtocol contains statistics about a given socket protocol. +// Pointer fields indicate that the value may or may not be present on any +// given protocol. +type NetSockstatProtocol struct { + Protocol string + InUse int + Orphan *int + TW *int + Alloc *int + Mem *int + Memory *int +} + +// NetSockstat retrieves IPv4 socket statistics. +func (fs FS) NetSockstat() (*NetSockstat, error) { + return readSockstat(fs.proc.Path("net", "sockstat")) +} + +// NetSockstat6 retrieves IPv6 socket statistics. +// +// If IPv6 is disabled on this kernel, the returned error can be checked with +// os.IsNotExist. +func (fs FS) NetSockstat6() (*NetSockstat, error) { + return readSockstat(fs.proc.Path("net", "sockstat6")) +} + +// readSockstat opens and parses a NetSockstat from the input file. +func readSockstat(name string) (*NetSockstat, error) { + // This file is small and can be read with one syscall. + b, err := util.ReadFileNoStat(name) + if err != nil { + // Do not wrap this error so the caller can detect os.IsNotExist and + // similar conditions. + return nil, err + } + + stat, err := parseSockstat(bytes.NewReader(b)) + if err != nil { + return nil, fmt.Errorf("failed to read sockstats from %q: %v", name, err) + } + + return stat, nil +} + +// parseSockstat reads the contents of a sockstat file and parses a NetSockstat. +func parseSockstat(r io.Reader) (*NetSockstat, error) { + var stat NetSockstat + s := bufio.NewScanner(r) + for s.Scan() { + // Expect a minimum of a protocol and one key/value pair. + fields := strings.Split(s.Text(), " ") + if len(fields) < 3 { + return nil, fmt.Errorf("malformed sockstat line: %q", s.Text()) + } + + // The remaining fields are key/value pairs. + kvs, err := parseSockstatKVs(fields[1:]) + if err != nil { + return nil, fmt.Errorf("error parsing sockstat key/value pairs from %q: %v", s.Text(), err) + } + + // The first field is the protocol. We must trim its colon suffix. + proto := strings.TrimSuffix(fields[0], ":") + switch proto { + case "sockets": + // Special case: IPv4 has a sockets "used" key/value pair that we + // embed at the top level of the structure. + used := kvs["used"] + stat.Used = &used + default: + // Parse all other lines as individual protocols. + nsp := parseSockstatProtocol(kvs) + nsp.Protocol = proto + stat.Protocols = append(stat.Protocols, nsp) + } + } + + if err := s.Err(); err != nil { + return nil, err + } + + return &stat, nil +} + +// parseSockstatKVs parses a string slice into a map of key/value pairs. +func parseSockstatKVs(kvs []string) (map[string]int, error) { + if len(kvs)%2 != 0 { + return nil, errors.New("odd number of fields in key/value pairs") + } + + // Iterate two values at a time to gather key/value pairs. + out := make(map[string]int, len(kvs)/2) + for i := 0; i < len(kvs); i += 2 { + vp := util.NewValueParser(kvs[i+1]) + out[kvs[i]] = vp.Int() + + if err := vp.Err(); err != nil { + return nil, err + } + } + + return out, nil +} + +// parseSockstatProtocol parses a NetSockstatProtocol from the input kvs map. +func parseSockstatProtocol(kvs map[string]int) NetSockstatProtocol { + var nsp NetSockstatProtocol + for k, v := range kvs { + // Capture the range variable to ensure we get unique pointers for + // each of the optional fields. + v := v + switch k { + case "inuse": + nsp.InUse = v + case "orphan": + nsp.Orphan = &v + case "tw": + nsp.TW = &v + case "alloc": + nsp.Alloc = &v + case "mem": + nsp.Mem = &v + case "memory": + nsp.Memory = &v + } + } + + return nsp +} diff --git a/vendor/github.com/prometheus/procfs/net_unix.go b/vendor/github.com/prometheus/procfs/net_unix.go index 240340a83ab..93bd58f8095 100644 --- a/vendor/github.com/prometheus/procfs/net_unix.go +++ b/vendor/github.com/prometheus/procfs/net_unix.go @@ -207,10 +207,6 @@ func (u NetUnix) parseUsers(hexStr string) (uint64, error) { return strconv.ParseUint(hexStr, 16, 32) } -func (u NetUnix) parseProtocol(hexStr string) (uint64, error) { - return strconv.ParseUint(hexStr, 16, 32) -} - func (u NetUnix) parseType(hexStr string) (NetUnixType, error) { typ, err := strconv.ParseUint(hexStr, 16, 16) if err != nil { diff --git a/vendor/github.com/prometheus/procfs/proc.go b/vendor/github.com/prometheus/procfs/proc.go index b7c79cf77b9..330e472c70f 100644 --- a/vendor/github.com/prometheus/procfs/proc.go +++ b/vendor/github.com/prometheus/procfs/proc.go @@ -22,6 +22,7 @@ import ( "strings" "github.com/prometheus/procfs/internal/fs" + "github.com/prometheus/procfs/internal/util" ) // Proc provides information about a running process. @@ -121,13 +122,7 @@ func (fs FS) AllProcs() (Procs, error) { // CmdLine returns the command line of a process. func (p Proc) CmdLine() ([]string, error) { - f, err := os.Open(p.path("cmdline")) - if err != nil { - return nil, err - } - defer f.Close() - - data, err := ioutil.ReadAll(f) + data, err := util.ReadFileNoStat(p.path("cmdline")) if err != nil { return nil, err } @@ -141,13 +136,7 @@ func (p Proc) CmdLine() ([]string, error) { // Comm returns the command name of a process. func (p Proc) Comm() (string, error) { - f, err := os.Open(p.path("comm")) - if err != nil { - return "", err - } - defer f.Close() - - data, err := ioutil.ReadAll(f) + data, err := util.ReadFileNoStat(p.path("comm")) if err != nil { return "", err } @@ -252,13 +241,11 @@ func (p Proc) MountStats() ([]*Mount, error) { // It supplies information missing in `/proc/self/mounts` and // fixes various other problems with that file too. func (p Proc) MountInfo() ([]*MountInfo, error) { - f, err := os.Open(p.path("mountinfo")) + data, err := util.ReadFileNoStat(p.path("mountinfo")) if err != nil { return nil, err } - defer f.Close() - - return parseMountInfo(f) + return parseMountInfo(data) } func (p Proc) fileDescriptors() ([]string, error) { diff --git a/vendor/github.com/prometheus/procfs/proc_environ.go b/vendor/github.com/prometheus/procfs/proc_environ.go index 7172bb586e4..6134b3580c4 100644 --- a/vendor/github.com/prometheus/procfs/proc_environ.go +++ b/vendor/github.com/prometheus/procfs/proc_environ.go @@ -14,22 +14,16 @@ package procfs import ( - "io/ioutil" - "os" "strings" + + "github.com/prometheus/procfs/internal/util" ) // Environ reads process environments from /proc//environ func (p Proc) Environ() ([]string, error) { environments := make([]string, 0) - f, err := os.Open(p.path("environ")) - if err != nil { - return environments, err - } - defer f.Close() - - data, err := ioutil.ReadAll(f) + data, err := util.ReadFileNoStat(p.path("environ")) if err != nil { return environments, err } diff --git a/vendor/github.com/prometheus/procfs/proc_fdinfo.go b/vendor/github.com/prometheus/procfs/proc_fdinfo.go index 83b67d1bde3..4e7597f86b6 100644 --- a/vendor/github.com/prometheus/procfs/proc_fdinfo.go +++ b/vendor/github.com/prometheus/procfs/proc_fdinfo.go @@ -15,11 +15,10 @@ package procfs import ( "bufio" - "fmt" - "io/ioutil" - "os" + "bytes" "regexp" - "strings" + + "github.com/prometheus/procfs/internal/util" ) // Regexp variables @@ -46,21 +45,15 @@ type ProcFDInfo struct { // FDInfo constructor. On kernels older than 3.8, InotifyInfos will always be empty. func (p Proc) FDInfo(fd string) (*ProcFDInfo, error) { - f, err := os.Open(p.path("fdinfo", fd)) + data, err := util.ReadFileNoStat(p.path("fdinfo", fd)) if err != nil { return nil, err } - defer f.Close() - - fdinfo, err := ioutil.ReadAll(f) - if err != nil { - return nil, fmt.Errorf("could not read %s: %s", f.Name(), err) - } var text, pos, flags, mntid string var inotify []InotifyInfo - scanner := bufio.NewScanner(strings.NewReader(string(fdinfo))) + scanner := bufio.NewScanner(bytes.NewReader(data)) for scanner.Scan() { text = scanner.Text() if rPos.MatchString(text) { diff --git a/vendor/github.com/prometheus/procfs/proc_io.go b/vendor/github.com/prometheus/procfs/proc_io.go index 0ff89b1cef1..776f3497173 100644 --- a/vendor/github.com/prometheus/procfs/proc_io.go +++ b/vendor/github.com/prometheus/procfs/proc_io.go @@ -15,8 +15,8 @@ package procfs import ( "fmt" - "io/ioutil" - "os" + + "github.com/prometheus/procfs/internal/util" ) // ProcIO models the content of /proc//io. @@ -43,13 +43,7 @@ type ProcIO struct { func (p Proc) IO() (ProcIO, error) { pio := ProcIO{} - f, err := os.Open(p.path("io")) - if err != nil { - return pio, err - } - defer f.Close() - - data, err := ioutil.ReadAll(f) + data, err := util.ReadFileNoStat(p.path("io")) if err != nil { return pio, err } diff --git a/vendor/github.com/prometheus/procfs/proc_psi.go b/vendor/github.com/prometheus/procfs/proc_psi.go index 46fe2662637..0d7bee54cac 100644 --- a/vendor/github.com/prometheus/procfs/proc_psi.go +++ b/vendor/github.com/prometheus/procfs/proc_psi.go @@ -24,11 +24,13 @@ package procfs // > full avg10=0.00 avg60=0.13 avg300=0.96 total=8183134 import ( + "bufio" + "bytes" "fmt" "io" - "io/ioutil" - "os" "strings" + + "github.com/prometheus/procfs/internal/util" ) const lineFormat = "avg10=%f avg60=%f avg300=%f total=%d" @@ -55,24 +57,21 @@ type PSIStats struct { // resource from /proc/pressure/. At time of writing this can be // either "cpu", "memory" or "io". func (fs FS) PSIStatsForResource(resource string) (PSIStats, error) { - file, err := os.Open(fs.proc.Path(fmt.Sprintf("%s/%s", "pressure", resource))) + data, err := util.ReadFileNoStat(fs.proc.Path(fmt.Sprintf("%s/%s", "pressure", resource))) if err != nil { return PSIStats{}, fmt.Errorf("psi_stats: unavailable for %s", resource) } - defer file.Close() - return parsePSIStats(resource, file) + return parsePSIStats(resource, bytes.NewReader(data)) } // parsePSIStats parses the specified file for pressure stall information -func parsePSIStats(resource string, file io.Reader) (PSIStats, error) { +func parsePSIStats(resource string, r io.Reader) (PSIStats, error) { psiStats := PSIStats{} - stats, err := ioutil.ReadAll(file) - if err != nil { - return psiStats, fmt.Errorf("psi_stats: unable to read data for %s", resource) - } - for _, l := range strings.Split(string(stats), "\n") { + scanner := bufio.NewScanner(r) + for scanner.Scan() { + l := scanner.Text() prefix := strings.Split(l, " ")[0] switch prefix { case "some": diff --git a/vendor/github.com/prometheus/procfs/proc_stat.go b/vendor/github.com/prometheus/procfs/proc_stat.go index dbde1fa0d64..4517d2e9dd0 100644 --- a/vendor/github.com/prometheus/procfs/proc_stat.go +++ b/vendor/github.com/prometheus/procfs/proc_stat.go @@ -16,10 +16,10 @@ package procfs import ( "bytes" "fmt" - "io/ioutil" "os" "github.com/prometheus/procfs/internal/fs" + "github.com/prometheus/procfs/internal/util" ) // Originally, this USER_HZ value was dynamically retrieved via a sysconf call @@ -113,13 +113,7 @@ func (p Proc) NewStat() (ProcStat, error) { // Stat returns the current status information of the process. func (p Proc) Stat() (ProcStat, error) { - f, err := os.Open(p.path("stat")) - if err != nil { - return ProcStat{}, err - } - defer f.Close() - - data, err := ioutil.ReadAll(f) + data, err := util.ReadFileNoStat(p.path("stat")) if err != nil { return ProcStat{}, err } diff --git a/vendor/github.com/prometheus/procfs/proc_status.go b/vendor/github.com/prometheus/procfs/proc_status.go index ad290fae7d7..e30c2b88f47 100644 --- a/vendor/github.com/prometheus/procfs/proc_status.go +++ b/vendor/github.com/prometheus/procfs/proc_status.go @@ -15,10 +15,10 @@ package procfs import ( "bytes" - "io/ioutil" - "os" "strconv" "strings" + + "github.com/prometheus/procfs/internal/util" ) // ProcStatus provides status information about the process, @@ -75,13 +75,7 @@ type ProcStatus struct { // NewStatus returns the current status information of the process. func (p Proc) NewStatus() (ProcStatus, error) { - f, err := os.Open(p.path("status")) - if err != nil { - return ProcStatus{}, err - } - defer f.Close() - - data, err := ioutil.ReadAll(f) + data, err := util.ReadFileNoStat(p.path("status")) if err != nil { return ProcStatus{}, err } diff --git a/vendor/github.com/prometheus/procfs/stat.go b/vendor/github.com/prometheus/procfs/stat.go index 6661ee03a66..b2a6fc994c1 100644 --- a/vendor/github.com/prometheus/procfs/stat.go +++ b/vendor/github.com/prometheus/procfs/stat.go @@ -15,13 +15,14 @@ package procfs import ( "bufio" + "bytes" "fmt" "io" - "os" "strconv" "strings" "github.com/prometheus/procfs/internal/fs" + "github.com/prometheus/procfs/internal/util" ) // CPUStat shows how much time the cpu spend in various stages. @@ -164,16 +165,15 @@ func (fs FS) NewStat() (Stat, error) { // Stat returns information about current cpu/process statistics. // See https://www.kernel.org/doc/Documentation/filesystems/proc.txt func (fs FS) Stat() (Stat, error) { - - f, err := os.Open(fs.proc.Path("stat")) + fileName := fs.proc.Path("stat") + data, err := util.ReadFileNoStat(fileName) if err != nil { return Stat{}, err } - defer f.Close() stat := Stat{} - scanner := bufio.NewScanner(f) + scanner := bufio.NewScanner(bytes.NewReader(data)) for scanner.Scan() { line := scanner.Text() parts := strings.Fields(scanner.Text()) @@ -237,7 +237,7 @@ func (fs FS) Stat() (Stat, error) { } if err := scanner.Err(); err != nil { - return Stat{}, fmt.Errorf("couldn't parse %s: %s", f.Name(), err) + return Stat{}, fmt.Errorf("couldn't parse %s: %s", fileName, err) } return stat, nil diff --git a/vendor/modules.txt b/vendor/modules.txt index e846455cdb7..29b494afabd 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -92,7 +92,7 @@ github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1 github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1 github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1 github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1 -# github.com/cloudevents/sdk-go/v2 v2.0.0-preview6 +# github.com/cloudevents/sdk-go/v2 v2.0.0-preview8 github.com/cloudevents/sdk-go/v2 github.com/cloudevents/sdk-go/v2/binding github.com/cloudevents/sdk-go/v2/binding/format @@ -265,7 +265,7 @@ github.com/prometheus/client_model/go github.com/prometheus/common/expfmt github.com/prometheus/common/internal/bitbucket.org/ww/goautoneg github.com/prometheus/common/model -# github.com/prometheus/procfs v0.0.5 +# github.com/prometheus/procfs v0.0.8 github.com/prometheus/procfs github.com/prometheus/procfs/internal/fs github.com/prometheus/procfs/internal/util @@ -325,7 +325,7 @@ go.uber.org/zap/internal/ztest go.uber.org/zap/zapcore go.uber.org/zap/zaptest go.uber.org/zap/zaptest/observer -# golang.org/x/crypto v0.0.0-20200204104054-c9f3fb736b72 +# golang.org/x/crypto v0.0.0-20200206161412-a0c6ece9d31a golang.org/x/crypto/pkcs12 golang.org/x/crypto/pkcs12/internal/rc2 golang.org/x/crypto/ssh/terminal From 40a6cf8e31d5ce39666317f017b71130e55d1b18 Mon Sep 17 00:00:00 2001 From: Matt Moore Date: Mon, 30 Mar 2020 19:44:30 -0700 Subject: [PATCH 2/2] Use IsACK --- .../taskrun/resources/cloudevent/cloud_event_controller.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pkg/reconciler/taskrun/resources/cloudevent/cloud_event_controller.go b/pkg/reconciler/taskrun/resources/cloudevent/cloud_event_controller.go index 9849d152950..04fde4fbc85 100644 --- a/pkg/reconciler/taskrun/resources/cloudevent/cloud_event_controller.go +++ b/pkg/reconciler/taskrun/resources/cloudevent/cloud_event_controller.go @@ -90,13 +90,13 @@ func SendCloudEvents(tr *v1alpha1.TaskRun, ceclient CEClient, logger *zap.Sugare } // Send the event. - err := ceclient.Send(cloudevents.ContextWithTarget(context.Background(), cloudEventDelivery.Target), *event) + result := ceclient.Send(cloudevents.ContextWithTarget(context.Background(), cloudEventDelivery.Target), *event) // Record the result. eventStatus.SentAt = &metav1.Time{Time: time.Now()} eventStatus.RetryCount++ - if err != nil { - merr = multierror.Append(merr, err) + if !cloudevents.IsACK(result) { + merr = multierror.Append(merr, result) eventStatus.Condition = v1alpha1.CloudEventConditionFailed eventStatus.Error = merr.Error() } else {