port 9335e77: Add '-mod readonly' to build Dockerfiles

neondatabase · Jan 11, 2023 · 2efd00c · 2efd00c
1 parent f1003ae
commit 2efd00c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/build/vm-informant/Dockerfile b/build/vm-informant/Dockerfile
@@ -14,6 +14,8 @@ ARG GIT_INFO
 
 RUN --mount=type=cache,target=/root/.cache/go-build \
     go build -a \
+	# future compat: don't modify go.mod if we have a vendor directory \
+	-mod readonly \
     # -ldflags "-X ..." allows us to overwrite the value of a variable in a package \
     -ldflags "-X 'github.com/neondatabase/autoscaling/pkg/util.BuildGitInfo=$GIT_INFO'" \
     cmd/vm-informant/main.go