Change base image to Alpine Linux

Change base image to google/cloud-sdk:alpine caused a decrease result docker image size
grugnog · Jul 3, 2018 · 04e87a7 · 04e87a7
1 parent 28cf1cf
commit 04e87a7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
-FROM google/cloud-sdk
-RUN apt-get -y install curl
+FROM google/cloud-sdk:alpine
+RUN apk add --no-cache curl coreutils
 COPY google-cloud-auto-snapshot.sh /opt/google-cloud-auto-snapshot.sh
 COPY entrypoint.sh /opt/entrypoint.sh
 ENTRYPOINT /opt/entrypoint.sh