Dockerfile: Reduce image size from 277MB to 27MB - hugo - [fork] hugo port for 9front
(HTM) git clone git@git.drkhsh.at/hugo.git
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---
(DIR) commit bfe0bfbbd1a59ddadb72a6b07fecce71716088ec
(DIR) parent 606d6a8c9177dda4551ed198e0aabbe569f0725d
(HTM) Author: Maik Ellerbrock <ellerbrock@users.noreply.github.com>
Date: Wed, 26 Jul 2017 08:51:27 +0200
Dockerfile: Reduce image size from 277MB to 27MB
"xtrem" awesome container size optimization
by using alpine:3.6 as base image
and by installing Go at build time.
See #3730 and #3738
Diffstat:
M Dockerfile | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
---
(DIR) diff --git a/Dockerfile b/Dockerfile
@@ -1,19 +1,28 @@
-FROM golang:alpine3.6
+FROM alpine:3.6
ENV GOPATH /go
+ENV PATH $GOPATH/bin:$PATH
RUN \
adduser -h /site -s /sbin/nologin -u 1000 -D hugo && \
apk add --no-cache \
- dumb-init \
+ dumb-init && \
+ apk add --no-cache --virtual .build-deps \
+ gcc \
+ musl-dev \
+ go \
git && \
+ mkdir -p \
+ ${GOPATH}/bin \
+ ${GOPATH}/pkg \
+ ${GOPATH}/src && \
go get github.com/kardianos/govendor && \
govendor get github.com/gohugoio/hugo && \
cd $GOPATH/src/github.com/gohugoio/hugo && \
go install && \
cd $GOPATH && \
rm -rf pkg src .cache bin/govendor && \
- apk del --no-cache git go
+ apk del .build-deps
USER hugo
WORKDIR /site
@@ -22,4 +31,3 @@ EXPOSE 1313
ENTRYPOINT ["/usr/bin/dumb-init", "--", "hugo"]
CMD [ "--help" ]
-