From 17dec01a1bea7edc39c1ef6e9d1212dd54fe8101 Mon Sep 17 00:00:00 2001
From: CrazyMax <1951866+crazy-max@users.noreply.github.com>
Date: Fri, 15 Dec 2023 20:38:57 +0100
Subject: [PATCH] dockerfile: pin alpine version for golang image

---
 Dockerfile             | 2 +-
 hack/lint.Dockerfile   | 3 ++-
 hack/vendor.Dockerfile | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 56878997..4cae62ab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ARG XX_VERSION="1.2.1"
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
 
-FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS base
+FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
 COPY --from=xx / /
 ENV CGO_ENABLED=0
 RUN apk add --no-cache file git
diff --git a/hack/lint.Dockerfile b/hack/lint.Dockerfile
index 2e013301..aa587743 100644
--- a/hack/lint.Dockerfile
+++ b/hack/lint.Dockerfile
@@ -1,9 +1,10 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION="1.21"
+ARG ALPINE_VERSION="3.18"
 ARG GOLANGCI_LINT_VERSION="v1.55"
 
-FROM golang:${GO_VERSION}-alpine AS base
+FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
 ENV GOFLAGS="-buildvcs=false"
 RUN apk add --no-cache gcc linux-headers musl-dev
 WORKDIR /src
diff --git a/hack/vendor.Dockerfile b/hack/vendor.Dockerfile
index 6721d21e..f73aeb9e 100644
--- a/hack/vendor.Dockerfile
+++ b/hack/vendor.Dockerfile
@@ -1,9 +1,10 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION="1.21"
+ARG ALPINE_VERSION="3.18"
 ARG GOMOD_OUTDATED_VERSION="v0.8.0"
 
-FROM golang:${GO_VERSION}-alpine AS base
+FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
 RUN apk add --no-cache git linux-headers musl-dev
 WORKDIR /src