rework goreleaser for dynamic builds

Author: idoqo

.goreleaser.yml

@@ -4,6 +4,7 @@ builds:
   - binary: mongodb_exporter
     id: mongodb_exporter
     env:
+      - CGO_ENABLED=0
     goos:
       - linux
       - darwin
@@ -25,16 +26,12 @@ builds:
     id: mongodb_exporter-gssapi
     env:
       - CGO_ENABLED=1
+      - CC=x86_64-linux-gnu-gcc
+      - CXX=x86_64-linux-gnu-g++
     goos:
       - linux
-      - darwin
-      - windows
     goarch:
       - amd64
-      - arm
-      - arm64
-    goarm:
-      - 7
     ignore:
       - goos: darwin
         goarch: arm

Makefile

@@ -76,12 +76,12 @@ build:                      ## Build exporter binary using plain go build.
 build-gssapi:                      ## Build exporter binary with GSSAPI support (requires CGO enabled).
 	CGO_ENABLED=1 go build -ldflags="$(GO_BUILD_LDFLAGS)" -tags gssapi  -o $(PMM_RELEASE_PATH)/mongodb_exporter
 
-release:                      ## Build the binaries using goreleaser
-	docker run --rm --privileged \
+release:                      ## Build and release the binaries using goreleaser
+	docker build -f goreleaser.Dockerfile -t percona/goreleaser . && docker run --rm --privileged \
 		-v ${PWD}:/go/src/github.com/user/repo \
 		-v /var/run/docker.sock:/var/run/docker.sock \
 		-w /go/src/github.com/user/repo \
-		goreleaser/goreleaser release --snapshot --skip=publish --clean
+		percona/goreleaser release --snapshot --skip=publish --clean
 
 FILES = $(shell find . -type f -name '*.go' -not -path "./vendor/*")
 

goreleaser.Dockerfile

@@ -0,0 +1,28 @@
+# This is a custom goreleaser Dockerfile to help us prepare goreleaser images with kerberos libraries.
+# That way, we can release mongodb_exporter binaries with support for GSSAPI authentication.
+FROM golang:1.24-bookworm AS installer
+
+RUN go install github.com/goreleaser/goreleaser/v2@latest
+
+FROM golang:1.24-bookworm
+
+RUN apt-get update && apt-get install -y \
+    git \
+    make \
+    bash \
+    curl \
+    docker.io \
+    libkrb5-dev \
+    gcc \
+    gcc-x86-64-linux-gnu \
+    libc6-dev \
+    libc6-dev-amd64-cross \
+    ca-certificates \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+#RUN git config --global --add safe.directory '*'
+#RUN git config --global url."https://".insteadOf git://
+
+COPY --from=installer /go/bin/goreleaser /go/bin/goreleaser
+ENTRYPOINT ["/go/bin/goreleaser"]