Merge pull request #13 from jeffwidman/patch-1

Bump Alpine version to 3.11

Author: cytopia

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.9 as builder
+FROM alpine:3.11 as builder
 
 RUN set -eux \
 	&& apk add --no-cache \
@@ -19,7 +19,7 @@ RUN set -eux \
 	&& find /usr/lib/ -name '*.pyc' -print0 | xargs -0 -n1 rm -rf
 
 
-FROM alpine:3.9 as production
+FROM alpine:3.11 as production
 ARG VERSION
 # https://github.com/opencontainers/image-spec/blob/master/annotations.md
 #LABEL "org.opencontainers.image.created"=""
@@ -41,7 +41,7 @@ RUN set -eux \
 	&& ln -sf /usr/bin/python3 /usr/bin/python \
 	&& find /usr/lib/ -name '__pycache__' -print0 | xargs -0 -n1 rm -rf \
 	&& find /usr/lib/ -name '*.pyc' -print0 | xargs -0 -n1 rm -rf
-COPY --from=builder /usr/lib/python3.6/site-packages/ /usr/lib/python3.6/site-packages/
+COPY --from=builder /usr/lib/python3.8/site-packages/ /usr/lib/python3.8/site-packages/
 COPY --from=builder /usr/bin/yamllint /usr/bin/yamllint
 WORKDIR /data
 ENTRYPOINT ["yamllint"]