enabled CGO for Macos otelcol contrib

.github/workflows/base-ci-goreleaser.yaml

@@ -12,6 +12,9 @@ on:
       goarch:
         required: true
         type: string
+      cgo:
+        required: true
+        type: string
 
 jobs:
   check-goreleaser:
@@ -32,7 +35,7 @@ jobs:
             GOARCH: arm
           - GOOS: windows
             GOARCH: s390x
-    runs-on: ubuntu-22.04
+    runs-on: ${{ ( matrix.GOOS == 'darwin' && contains( fromJSON( inputs.cgo), 'darwin')) && 'macos-14' || 'ubuntu-22.04' }}
 
     steps:
       - name: Checkout
@@ -41,6 +44,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup QEMU
+        if: ${{ runner.os != 'macOS' }} # docker/setup-qemu-action action is not available on macos
         uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf # v3.2.0
         with:
           platforms: arm64,ppc64le,linux/arm/v7,s390x
@@ -53,6 +57,7 @@ jobs:
 
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
+        if: ${{ runner.os != 'macOS' }} # docker is not available on macos
 
       - name: Setup Go
         uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2

.github/workflows/base-release.yaml

@@ -12,6 +12,9 @@ on:
       goarch:
         required: true
         type: string
+      cgo:
+        required: true
+        type: string
 
 jobs:
   prepare:
@@ -32,7 +35,7 @@ jobs:
             GOARCH: arm
           - GOOS: windows
             GOARCH: s390x
-    runs-on: ubuntu-22.04
+    runs-on: ${{ ( matrix.GOOS == 'darwin' && contains( fromJSON( inputs.cgo), 'darwin')) && 'macos-14' || 'ubuntu-22.04' }}
 
     steps:
       - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
@@ -44,10 +47,12 @@ jobs:
       - uses: anchore/sbom-action/download-syft@61119d458adab75f756bc0b9e4bde25725f86a7a # v0.17.2
 
       - uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf # v3.2.0
+        if: ${{ runner.os != 'macOS' }} # docker/setup-qemu-action action is not available on macos
         with:
           platforms: arm64,ppc64le,linux/arm/v7,s390x
 
       - uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
+        if: ${{ runner.os != 'macOS' }}
 
       - uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
         with:

.github/workflows/ci-goreleaser-contrib.yaml

@@ -30,6 +30,7 @@ jobs:
       distribution: otelcol-contrib
       goos: '[ "linux", "windows", "darwin" ]'
       goarch: '[ "386", "amd64", "arm64", "ppc64le", "arm", "s390x" ]'
+      cgo: '[ "darwin" ]'
     secrets: inherit
 
   package-tests:

.github/workflows/ci-goreleaser-core.yaml

@@ -31,6 +31,7 @@ jobs:
       distribution: otelcol
       goos: '[ "linux", "windows", "darwin" ]'
       goarch: '[ "386", "amd64", "arm64", "ppc64le", "arm", "s390x" ]'
+      cgo: '[]'
     secrets: inherit
 
   package-tests:

.github/workflows/ci-goreleaser-k8s.yaml

@@ -30,4 +30,5 @@ jobs:
       distribution: otelcol-k8s
       goos: '[ "linux" ]'
       goarch: '[ "amd64", "arm64", "ppc64le", "s390x" ]'
+      cgo: '[]'
     secrets: inherit

.github/workflows/release-contrib.yaml

@@ -12,5 +12,6 @@ jobs:
       distribution: otelcol-contrib
       goos: '[ "linux", "windows", "darwin" ]'
       goarch: '[ "386", "amd64", "arm64", "ppc64le", "arm", "s390x" ]'
+      cgo: '[ "darwin" ]'
     secrets: inherit
     permissions: write-all

.github/workflows/release-core.yaml

@@ -12,5 +12,6 @@ jobs:
       distribution: otelcol
       goos: '[ "linux", "windows", "darwin" ]'
       goarch: '[ "386", "amd64", "arm64", "ppc64le", "arm", "s390x" ]'
+      cgo: '[]'
     secrets: inherit
     permissions: write-all

.github/workflows/release-k8s.yaml

@@ -12,5 +12,6 @@ jobs:
       distribution: otelcol-k8s
       goos: '[ "linux" ]'
       goarch: '[ "amd64", "arm64", "ppc64le", "s390x" ]'
+      cgo: '[]'
     secrets: inherit
     permissions: write-all

cmd/goreleaser/internal/configure.go

@@ -21,6 +21,7 @@ package internal
 
 import (
 	"fmt"
+	"log"
 	"path"
 	"strings"
 
@@ -35,15 +36,15 @@ var (
 	ArmVersions   = []string{"7"}
 )
 
-func Generate(dist string) config.Project {
+func Generate(dist string, cgo string) config.Project {
 	return config.Project{
 		ProjectName: "opentelemetry-collector-releases",
 		Checksum: config.Checksum{
 			NameTemplate: fmt.Sprintf("{{ .ProjectName }}_%v_checksums.txt", dist),
 		},
 		Env:             []string{"COSIGN_YES=true"},
-		Builds:          Builds(dist),
-		Archives:        Archives(dist),
+		Builds:          Builds(dist, cgo),
+		Archives:        Archives(dist, cgo),
 		MSI:             WinPackages(dist),
 		NFPMs:           Packages(dist),
 		Dockers:         DockerImages(dist),
@@ -52,15 +53,22 @@ func Generate(dist string) config.Project {
 		DockerSigns:     DockerSigns(),
 		SBOMs:           SBOM(),
 		Version:         2,
-		Monorepo:				 config.Monorepo{
+		Monorepo: config.Monorepo{
 			TagPrefix: "v",
 		},
 	}
 }
 
-func Builds(dist string) []config.Build {
-	return []config.Build{
-		Build(dist),
+func Builds(dist string, cgo string) []config.Build {
+	if len(cgo) == 0 {
+		return []config.Build{
+			Build(dist),
+		}
+	} else if cgo == "darwin" {
+		return BuildCGO(dist)
+	} else {
+		log.Fatal("Unsupport CGO OS version")
+		return []config.Build{}
 	}
 }
 
@@ -90,19 +98,58 @@ func Build(dist string) config.Build {
 	}
 }
 
-func Archives(dist string) (r []config.Archive) {
+func BuildCGO(dist string) []config.Build {
+	return []config.Build{
+		{
+			ID:     dist,
+			Dir:    "_build",
+			Binary: dist,
+			BuildDetails: config.BuildDetails{
+				Env:     []string{"CGO_ENABLED=0"},
+				Flags:   []string{"-trimpath"},
+				Ldflags: []string{"-s", "-w"},
+			},
+			Goos:   []string{"linux", "windows"},
+			Goarch: Architectures,
+			Goarm:  ArmVersions,
+			Ignore: []config.IgnoredBuild{
+				{Goos: "windows", Goarch: "arm"},
+				{Goos: "windows", Goarch: "arm64"},
+				{Goos: "windows", Goarch: "s390x"},
+			},
+		},
+		{
+			ID:     getCgoDistId(dist),
+			Dir:    "_build",
+			Binary: dist,
+			BuildDetails: config.BuildDetails{
+				Env:     []string{"CGO_ENABLED=1", "CGO_LDFLAGS='-fstack-protector'"},
+				Flags:   []string{"-trimpath", "-buildmode=pie"},
+				Ldflags: []string{"-s", "-w"},
+			},
+			Goos:   []string{"darwin"},
+			Goarch: []string{"amd64", "arm64"},
+		},
+	}
+}
+
+func Archives(dist string, cgo string) (r []config.Archive) {
 	return []config.Archive{
-		Archive(dist),
+		Archive(dist, cgo),
 	}
 }
 
 // Archive configures a goreleaser archive (tarball).
 // https://goreleaser.com/customization/archive/
-func Archive(dist string) config.Archive {
+func Archive(dist string, cgo string) config.Archive {
+	builds := []string{dist}
+	if len(cgo) > 0 {
+		builds = append(builds, getCgoDistId(dist))
+	}
 	return config.Archive{
 		ID:           dist,
 		NameTemplate: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}{{ if .Mips }}_{{ .Mips }}{{ end }}",
-		Builds:       []string{dist},
+		Builds:       builds,
 	}
 }
 
@@ -328,3 +375,7 @@ func SBOM() []config.SBOM {
 		},
 	}
 }
+
+func getCgoDistId(dist string) string {
+	return dist + "-cgo"
+}

cmd/goreleaser/main.go

@@ -25,6 +25,7 @@ import (
 )
 
 var distFlag = flag.String("d", "", "Collector distributions to build")
+var cgoFlag = flag.String("c", "", "Cgo enabled flag, followed by the OS that need to be supported, currently only darwin is supported, i.e. '-c darwin'")
 
 func main() {
 	flag.Parse()
@@ -33,7 +34,7 @@ func main() {
 		log.Fatal("no distribution to build")
 	}
 
-	project := internal.Generate(*distFlag)
+	project := internal.Generate(*distFlag, *cgoFlag)
 
 	partial := map[string]any{
 		"partial": map[string]any{

distributions/otelcol-contrib/.goreleaser.yaml

@@ -14,7 +14,6 @@ msi:
 builds:
   - id: otelcol-contrib
     goos:
-      - darwin
       - linux
       - windows
     goarch:
@@ -27,12 +26,6 @@ builds:
     goarm:
       - "7"
     ignore:
-      - goos: darwin
-        goarch: "386"
-      - goos: darwin
-        goarch: arm
-      - goos: darwin
-        goarch: s390x
       - goos: windows
         goarch: arm
       - goos: windows
@@ -48,10 +41,28 @@ builds:
       - -trimpath
     env:
       - CGO_ENABLED=0
+  - id: otelcol-contrib-cgo
+    goos:
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    dir: _build
+    binary: otelcol-contrib
+    ldflags:
+      - -s
+      - -w
+    flags:
+      - -trimpath
+      - -buildmode=pie
+    env:
+      - CGO_ENABLED=1
+      - CGO_LDFLAGS='-fstack-protector'
 archives:
   - id: otelcol-contrib
     builds:
       - otelcol-contrib
+      - otelcol-contrib-cgo
     name_template: '{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}{{ if .Mips }}_{{ .Mips }}{{ end }}'
 nfpms:
   - package_name: otelcol-contrib

scripts/generate-goreleaser.sh

@@ -23,5 +23,9 @@ echo "Distributions to generate: $distributions";
 
 for distribution in $(echo "$distributions" | tr "," "\n")
 do
-    ${GO} run cmd/goreleaser/main.go -d "${distribution}" > "./distributions/${distribution}/.goreleaser.yaml"
+    if [[ "${distribution}" == "otelcol-contrib" ]]; then
+        ${GO} run cmd/goreleaser/main.go -d "${distribution}" -c "darwin" > "./distributions/${distribution}/.goreleaser.yaml"
+    else
+        ${GO} run cmd/goreleaser/main.go -d "${distribution}" > "./distributions/${distribution}/.goreleaser.yaml"
+    fi
 done