Dockerfile: switch base image to distroless (#137)

Chainguard removed arm/v7 support from their free images: https://www.chainguard.dev/unchained/changes-to-static-git-and-busybox-developer-images Switch to the official `go` image for builds and distroless for packaging. Signed-off-by: Andrew Lytvynov <[email protected]>
tailscale · Aug 23, 2024 · a552df7 · a552df7
1 parent 7fe75a7
commit a552df7
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,4 @@
-FROM --platform=$BUILDPLATFORM cgr.dev/chainguard/wolfi-base as build
-RUN apk update && apk add build-base git openssh go-1.21
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine as build
 
 WORKDIR /work
 
@@ -14,8 +13,7 @@ RUN \
   fi; \
   GOOS=${TARGETOS} GOARCH=${TARGETARCH} CGO_ENABLED=0 go build -v ./cmd/golink
 
-
-FROM cgr.dev/chainguard/static:latest
+FROM gcr.io/distroless/static-debian12:nonroot
 
 ENV HOME /home/nonroot