feat!: Remove ZeroMQ MessageBus capability

Attribution.txt

@@ -111,9 +111,6 @@ https://github.com/leodido/go-urn
 edgexfoundry/go-mod-messaging (Apache 2.0) https://github.com/edgexfoundry/go-mod-messaging/v3
 https://github.com/edgexfoundry/go-mod-messaging/blob/master/LICENSE
 
-pebbe/zmq4 (BSD-2) https://github.com/pebbe/zmq4
-https://github.com/pebbe/zmq4/blob/master/LICENSE.txt
-
 golang.org/x/net (Unspecified) https://github.com/golang/net
 https://github.com/golang/net/blob/master/LICENSE
 

Dockerfile

@@ -20,7 +20,7 @@ FROM ${BASE} AS builder
 ARG ADD_BUILD_TAGS=""
 ARG MAKE="make -e ADD_BUILD_TAGS=$ADD_BUILD_TAGS build"
 
-ARG ALPINE_PKG_BASE="make git openssh-client gcc libc-dev zeromq-dev libsodium-dev"
+ARG ALPINE_PKG_BASE="make git openssh-client"
 ARG ALPINE_PKG_EXTRA=""
 
 RUN apk add --update --no-cache ${ALPINE_PKG_BASE} ${ALPINE_PKG_EXTRA}
@@ -36,7 +36,7 @@ RUN ${MAKE}
 FROM alpine:3.16
 
 # dumb-init needed for injected secure bootstrapping entrypoint script when run in secure mode.
-RUN apk add --update --no-cache zeromq dumb-init
+RUN apk add --update --no-cache dumb-init
 
 COPY --from=builder /device-snmp-go/cmd /
 COPY --from=builder /device-snmp-go/Attribution.txt /

Makefile

@@ -1,14 +1,5 @@
 .PHONY: build test unittest lint clean prepare update docker
 
-GO=CGO_ENABLED=0 GO111MODULE=on go
-GOCGO=CGO_ENABLED=1 GO111MODULE=on go
-
-# see https://shibumi.dev/posts/hardening-executables
-CGO_CPPFLAGS="-D_FORTIFY_SOURCE=2"
-CGO_CFLAGS="-O2 -pipe -fno-plt"
-CGO_CXXFLAGS="-O2 -pipe -fno-plt"
-CGO_LDFLAGS="-Wl,-O1,–sort-common,–as-needed,-z,relro,-z,now"
-
 MICROSERVICES=cmd/device-snmp
 
 .PHONY: $(MICROSERVICES)
@@ -27,10 +18,7 @@ VERSION=$(shell cat ./VERSION 2>/dev/null || echo 0.0.0)
 
 GIT_SHA=$(shell git rev-parse HEAD)
 
-CGOFLAGS=-ldflags "-linkmode=external \
-				   -X github.com/edgexfoundry/device-sdk-go/v3/internal/common.SDKVersion=$(SDKVERSION) \
-                   -X github.com/edgexfoundry/device-snmp-go.Version=$(VERSION)" \
-                   -trimpath -mod=readonly -buildmode=pie
+GOFLAGS=-ldflags "-X github.com/edgexfoundry/device-snmp-go.Version=$(VERSION)" -trimpath -mod=readonly
 
 build: $(MICROSERVICES)
 
@@ -41,17 +29,17 @@ tidy:
 	go mod tidy
 
 cmd/device-snmp:
-	$(GOCGO) build -tags "$(ADD_BUILD_TAGS)" $(CGOFLAGS) -o $@ ./cmd
+	CGO_ENABLED=0 go build -tags "$(ADD_BUILD_TAGS)" $(GOFLAGS) -o $@ ./cmd
 
 unittest:
-	$(GOCGO) test ./... -coverprofile=coverage.out
+	go test ./... -coverprofile=coverage.out
 
 lint:
 	@which golangci-lint >/dev/null || echo "WARNING: go linter not installed. To install, run\n  curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b \$$(go env GOPATH)/bin v1.46.2"
 	@if [ "z${ARCH}" = "zx86_64" ] && which golangci-lint >/dev/null ; then golangci-lint run --config .golangci.yml ; else echo "WARNING: Linting skipped (not on x86_64 or linter not installed)"; fi
 
 test: unittest lint
-	$(GOCGO) vet ./...
+	go vet ./...
 	gofmt -l $$(find . -type f -name '*.go'| grep -v "/vendor/")
 	[ "`gofmt -l $$(find . -type f -name '*.go'| grep -v "/vendor/")`" = "" ]
 	./bin/test-attribution-txt.sh
@@ -60,7 +48,7 @@ clean:
 	rm -f $(MICROSERVICES)
 
 update:
-	$(GO) mod download
+	go mod download
 
 run:
 	cd bin && ./edgex-launch.sh
@@ -79,4 +67,4 @@ docker-nats:
 	make -e ADD_BUILD_TAGS=include_nats_messaging docker
 
 vendor:
-	$(GO) mod vendor
+	CGO_ENABLED=0 go mod vendor

go.mod

@@ -3,7 +3,7 @@ module github.com/edgexfoundry/device-snmp-go
 go 1.18
 
 require (
-	github.com/edgexfoundry/device-sdk-go/v3 v3.0.0-dev.5
+	github.com/edgexfoundry/device-sdk-go/v3 v3.0.0-dev.6
 	github.com/edgexfoundry/go-mod-core-contracts/v3 v3.0.0-dev.2
 	github.com/soniah/gosnmp v1.21.0
 )

go.sum

@@ -45,8 +45,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/eclipse/paho.mqtt.golang v1.4.2 h1:66wOzfUHSSI1zamx7jR6yMEI5EuHnT1G6rNA5PM12m4=
 github.com/eclipse/paho.mqtt.golang v1.4.2/go.mod h1:JGt0RsEwEX+Xa/agj90YJ9d9DH2b7upDZMK9HRbFvCA=
-github.com/edgexfoundry/device-sdk-go/v3 v3.0.0-dev.5 h1:8jvPXdI06yGOH3qw3BgN/xutHVoAgUU+Q946rc89C9w=
-github.com/edgexfoundry/device-sdk-go/v3 v3.0.0-dev.5/go.mod h1:9tfeovR5aXyNb4/kB6ymWvwFUYABvjt9vy3UPyEN6qg=
+github.com/edgexfoundry/device-sdk-go/v3 v3.0.0-dev.6 h1:4hvEOdtLUjWBqvc9ZpdYLqLhrXzZRwW86RsgWJBmSkQ=
+github.com/edgexfoundry/device-sdk-go/v3 v3.0.0-dev.6/go.mod h1:9tfeovR5aXyNb4/kB6ymWvwFUYABvjt9vy3UPyEN6qg=
 github.com/edgexfoundry/go-mod-bootstrap/v3 v3.0.0-dev.5 h1:3WMWQ0oi++KFrau/e8BOTqgzORCa3G7bLG0w/wO72Io=
 github.com/edgexfoundry/go-mod-bootstrap/v3 v3.0.0-dev.5/go.mod h1:cGXMUtbbzw+npJpMcFHPlXIN+ZPF71aiimhJ6v8kaSc=
 github.com/edgexfoundry/go-mod-configuration/v3 v3.0.0-dev.2 h1:xp5MsP+qf/fuJxy8fT7k1N+c4j4C6w04qMCBXm6id7o=

snap/snapcraft.yaml

@@ -60,8 +60,7 @@ parts:
     after: [metadata]
     source: .
     plugin: make
-    build-packages: [git, libzmq3-dev, zip, pkg-config]
-    stage-packages: [libzmq5]
+    build-packages: [git, zip, pkg-config]
     build-snaps:
       - go/1.18/stable
     override-build: |