docker base image changes

dockerfiles/agent/container/Dockerfile

@@ -1,11 +1,12 @@
-FROM golang:1.22 AS builder
+FROM cgr.dev/chainguard/go:latest AS builder
+
 WORKDIR /
 COPY ./ ./
 
 RUN go mod download
 RUN CGO_ENABLED=0 go build -o ./build/agent agent/container/main.go
 
-FROM scratch
+FROM cgr.dev/chainguard/static:latest
 COPY --from=builder ./build/agent agent
 
 USER 65532:65532

dockerfiles/agent/git/Dockerfile

@@ -1,11 +1,12 @@
-FROM golang:1.22 AS builder
+FROM cgr.dev/chainguard/go:latest AS builder
+
 WORKDIR /
 COPY ./ ./
 
 RUN go mod download
 RUN CGO_ENABLED=0 go build -o ./build/agent agent/git/main.go
 
-FROM scratch
+FROM cgr.dev/chainguard/static:latest
 COPY --from=builder ./build/agent agent
 
 USER 65532:65532

dockerfiles/client/Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.22 as builder
+FROM cgr.dev/chainguard/go:latest AS builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -11,7 +11,7 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o k8smetri
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
-FROM golang:alpine
+FROM cgr.dev/chainguard/static:latest
 WORKDIR /
 COPY --from=builder /workspace/k8smetrics_client .
 USER 65532:65532

dockerfiles/migration/Dockerfile

@@ -1,5 +1,4 @@
-FROM golang:1.22 as builder
-
+FROM cgr.dev/chainguard/go:latest AS builder
 WORKDIR /workspace
 COPY ./ ./
 RUN go mod download
@@ -10,7 +9,7 @@ RUN chmod +x /workspace/script/wait-for-clickhouse.sh
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
-FROM golang:alpine
+FROM cgr.dev/chainguard/wolfi-base
 RUN apk add --no-cache netcat-openbsd
 WORKDIR /
 COPY --from=builder /workspace/migration .