docker: add tini and use latest alpine image

Divkix · May 31, 2023 · c09a251 · c09a251
1 parent d4e1ff3
commit c09a251
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -7,11 +7,12 @@ RUN CGO_ENABLED=0 GOOS=`go env GOHOSTOS` GOARCH=`go env GOHOSTARCH` go build -o
 RUN upx --brute out/aliveimage
 
 # Final Stage: Use a smaller base image and only include necessary files
-FROM alpine:3.18
+FROM alpine
+RUN apk add --no-cache tini
 COPY --from=builder /app/out/aliveimage /app/aliveimage
 ENV API_LISTEN_PORT=8080
 EXPOSE $API_LISTEN_PORT
-CMD ["/app/aliveimage"]
+ENTRYPOINT ["/sbin/tini", "--", "/app/aliveimage"]
 
 HEALTHCHECK --interval=5s --timeout=3s --retries=3 CMD curl --fail http://localhost:$API_LISTEN_PORT/status || exit 1
 

diff --git a/goreleaser.Dockerfile b/goreleaser.Dockerfile
@@ -1,6 +1,7 @@
-FROM alpine:3.18
+FROM alpine
+RUN apk add --no-cache tini
 COPY aliveimage /
-CMD ["/aliveimage"]
+ENTRYPOINT ["/sbin/tini", "--", "/aliveimage"]
 
 HEALTHCHECK --interval=5s --timeout=3s --retries=3 CMD curl --fail http://localhost:$API_LISTEN_PORT/status || exit 1