Update Dockerfile

Add curl deps, add healthcheck
RocksLabs · Jan 3, 2025 · 9f3a741 · 9f3a741
1 parent 3f697b7
commit 9f3a741
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -11,7 +11,7 @@ RUN go build .
 
 FROM alpine:3.21
 
-RUN apk update && apk upgrade
+RUN apk update && apk upgrade && apk add --no-cache curl
 
 WORKDIR /opt
 
@@ -21,4 +21,6 @@ COPY --from=build /opt/LICENSE .
 
 EXPOSE 9121/tcp
 
+HEALTHCHECK --interval=30s --timeout=1s --start-period=5s --retries=3 CMD curl --fail -s http://localhost:9121/health | grep 'ok' || exit 1
+
 ENTRYPOINT [ "/kvrocks_exporter" ]