Pin target image to alpine:3.15

Paulo Gomes · Paulo Gomes · commit ac3870c80ba7 · 2022-01-26T13:06:22.000Z
Signed-off-by: Paulo Gomes &lt;paulo.gomes@weave.works&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -52,7 +52,7 @@ RUN --mount=target=. \
 RUN xx-verify --static /source-controller
 
 
-FROM alpine
+FROM alpine:3.15
 
 ARG TARGETPLATFORM
 RUN apk --no-cache add ca-certificates \
