break telegraf registry into separate package

this is for supporting external plugins.

external plugins will depend on a few telegraf interface types, as well
as a common telegraf registry.

this will allow external and internal plugins to both share this package
and make it easier to vendor/version the whole thing semantically, which
will make it easier to keep plugins supported across build and telegraf
versions.

see #1717

cmd/telegraf/telegraf.go

@@ -16,11 +16,11 @@ import (
 	"github.com/influxdata/telegraf/agent"
 	"github.com/influxdata/telegraf/internal/config"
 	"github.com/influxdata/telegraf/logger"
+	"github.com/influxdata/telegraf/registry/inputs"
+	"github.com/influxdata/telegraf/registry/outputs"
 
 	_ "github.com/influxdata/telegraf/plugins/aggregators/all"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	_ "github.com/influxdata/telegraf/plugins/inputs/all"
-	"github.com/influxdata/telegraf/plugins/outputs"
 	_ "github.com/influxdata/telegraf/plugins/outputs/all"
 	_ "github.com/influxdata/telegraf/plugins/processors/all"
 

doc.go

@@ -0,0 +1 @@
+package telegraf

internal/config/config.go

@@ -18,12 +18,12 @@ import (
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
 	"github.com/influxdata/telegraf/internal/models"
-	"github.com/influxdata/telegraf/plugins/aggregators"
-	"github.com/influxdata/telegraf/plugins/inputs"
-	"github.com/influxdata/telegraf/plugins/outputs"
 	"github.com/influxdata/telegraf/plugins/parsers"
-	"github.com/influxdata/telegraf/plugins/processors"
 	"github.com/influxdata/telegraf/plugins/serializers"
+	"github.com/influxdata/telegraf/registry/aggregators"
+	"github.com/influxdata/telegraf/registry/inputs"
+	"github.com/influxdata/telegraf/registry/outputs"
+	"github.com/influxdata/telegraf/registry/processors"
 
 	"github.com/influxdata/config"
 	"github.com/influxdata/toml"

internal/config/config_test.go

@@ -6,11 +6,11 @@ import (
 	"time"
 
 	"github.com/influxdata/telegraf/internal/models"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	"github.com/influxdata/telegraf/plugins/inputs/exec"
 	"github.com/influxdata/telegraf/plugins/inputs/memcached"
 	"github.com/influxdata/telegraf/plugins/inputs/procstat"
 	"github.com/influxdata/telegraf/plugins/parsers"
+	"github.com/influxdata/telegraf/registry/inputs"
 
 	"github.com/stretchr/testify/assert"
 )

plugins/aggregators/minmax/minmax.go

@@ -2,7 +2,7 @@ package minmax
 
 import (
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/aggregators"
+	"github.com/influxdata/telegraf/registry/aggregators"
 )
 
 type MinMax struct {

plugins/inputs/aerospike/aerospike.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 
 	as "github.com/aerospike/aerospike-client-go"
 )

plugins/inputs/apache/apache.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type Apache struct {

plugins/inputs/bcache/bcache.go

@@ -9,7 +9,7 @@ import (
 	"strings"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type Bcache struct {

plugins/inputs/cassandra/cassandra.go

@@ -5,7 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"io/ioutil"
 	"log"
 	"net/http"

plugins/inputs/ceph/ceph.go

@@ -11,7 +11,7 @@ import (
 	"strings"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 const (

plugins/inputs/cgroup/cgroup.go

@@ -2,7 +2,7 @@ package cgroup
 
 import (
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type CGroup struct {

plugins/inputs/chrony/chrony.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 var (

plugins/inputs/cloudwatch/cloudwatch.go

@@ -15,7 +15,7 @@ import (
 	internalaws "github.com/influxdata/telegraf/internal/config/aws"
 	"github.com/influxdata/telegraf/internal/errchan"
 	"github.com/influxdata/telegraf/internal/limiter"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type (

plugins/inputs/conntrack/conntrack.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"log"
 	"path/filepath"
 )

plugins/inputs/consul/consul.go

@@ -6,7 +6,7 @@ import (
 	"github.com/hashicorp/consul/api"
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type Consul struct {

plugins/inputs/couchbase/couchbase.go

@@ -3,7 +3,7 @@ package couchbase
 import (
 	couchbase "github.com/couchbase/go-couchbase"
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"sync"
 )
 

plugins/inputs/couchdb/couchdb.go

@@ -5,7 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"net/http"
 	"reflect"
 	"strings"

plugins/inputs/disque/disque.go

@@ -12,7 +12,7 @@ import (
 	"time"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type Disque struct {

plugins/inputs/dns_query/dns_query.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type DnsQuery struct {

plugins/inputs/docker/docker.go

@@ -17,7 +17,7 @@ import (
 	"github.com/docker/engine-api/types"
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // Docker object

plugins/inputs/dovecot/dovecot.go

@@ -13,7 +13,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type Dovecot struct {

plugins/inputs/elasticsearch/elasticsearch.go

@@ -11,8 +11,8 @@ import (
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	jsonparser "github.com/influxdata/telegraf/plugins/parsers/json"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"io/ioutil"
 	"strings"
 )

plugins/inputs/exec/exec.go

@@ -16,9 +16,9 @@ import (
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	"github.com/influxdata/telegraf/plugins/parsers"
 	"github.com/influxdata/telegraf/plugins/parsers/nagios"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 const sampleConfig = `

plugins/inputs/filestat/filestat.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal/globpath"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 const sampleConfig = `

plugins/inputs/graylog/graylog.go

@@ -16,7 +16,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type ResponseMetrics struct {

plugins/inputs/haproxy/haproxy.go

@@ -14,7 +14,7 @@ import (
 	"time"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 //CSV format: https://cbonte.github.io/haproxy-dconv/1.5/configuration.html#9.1

plugins/inputs/hddtemp/hddtemp.go

@@ -4,8 +4,8 @@ package hddtemp
 
 import (
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	gohddtemp "github.com/influxdata/telegraf/plugins/inputs/hddtemp/go-hddtemp"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 const defaultAddress = "127.0.0.1:7634"

plugins/inputs/http_listener/http_listener.go

@@ -12,8 +12,8 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	"github.com/influxdata/telegraf/plugins/parsers/influx"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"github.com/influxdata/telegraf/selfstat"
 )
 

plugins/inputs/http_response/http_response.go

@@ -13,7 +13,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // HTTPResponse struct

plugins/inputs/httpjson/httpjson.go

@@ -12,8 +12,8 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	"github.com/influxdata/telegraf/plugins/parsers"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // HttpJson struct

plugins/inputs/influxdb/influxdb.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type InfluxDB struct {

plugins/inputs/internal/internal.go

@@ -4,7 +4,7 @@ import (
 	"runtime"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 	"github.com/influxdata/telegraf/selfstat"
 )
 

plugins/inputs/ipmi_sensor/ipmi.go

@@ -9,7 +9,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 var (

plugins/inputs/iptables/iptables.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // Iptables is a telegraf plugin to gather packets and bytes throughput from Linux's iptables packet filter.

plugins/inputs/jolokia/jolokia.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // Default http timeouts

plugins/inputs/kafka_consumer/kafka_consumer.go

@@ -6,8 +6,8 @@ import (
 	"sync"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
 	"github.com/influxdata/telegraf/plugins/parsers"
+	"github.com/influxdata/telegraf/registry/inputs"
 
 	"github.com/Shopify/sarama"
 	"github.com/wvanbergen/kafka/consumergroup"

plugins/inputs/kubernetes/kubernetes.go

@@ -12,7 +12,7 @@ import (
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // Kubernetes represents the config object for the plugin

plugins/inputs/leofs/leofs.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 const oid = ".1.3.6.1.4.1.35450"

plugins/inputs/logparser/logparser.go

@@ -11,7 +11,7 @@ import (
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal/errchan"
 	"github.com/influxdata/telegraf/internal/globpath"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 
 	// Parsers
 	"github.com/influxdata/telegraf/plugins/inputs/logparser/grok"

plugins/inputs/lustre2/lustre2.go

@@ -15,7 +15,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // Lustre proc files can change between versions, so we want to future-proof

plugins/inputs/mailchimp/mailchimp.go

@@ -5,7 +5,7 @@ import (
 	"time"
 
 	"github.com/influxdata/telegraf"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 type MailChimp struct {

plugins/inputs/memcached/memcached.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/influxdata/telegraf"
 	"github.com/influxdata/telegraf/internal/errchan"
-	"github.com/influxdata/telegraf/plugins/inputs"
+	"github.com/influxdata/telegraf/registry/inputs"
 )
 
 // Memcached is a memcached plugin