2017-01-03 11:20:27 +00:00
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FROM alpine:edge
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MAINTAINER Jan Christian Grünhage <mail@janchristiangruenhage.de>
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ENV GOPATH /gopath
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2017-01-03 11:27:23 +00:00
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ENV CADDY_REPO_OWNER mholt
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ENV CADDY_REPO_NAME caddy
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2017-01-31 09:44:01 +00:00
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ENV CADDY_BRANCH tags/v0.9.5
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2017-01-03 11:20:27 +00:00
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ENV CADDYPATH /caddy
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ENV UID 192
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ENV GID 192
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RUN addgroup -g $GID -S caddy \
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&& adduser -u $UID -g $GID -S caddy
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RUN apk add --update musl \
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&& apk add --no-cache build-base libcap tini go git \
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2017-01-03 11:27:23 +00:00
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&& mkdir -p $GOPATH/src/github.com/$CADDY_REPO_OWNER \
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&& cd $GOPATH/src/github.com/$CADDY_REPO_OWNER \
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&& git clone https://github.com/$CADDY_REPO_OWNER/$CADDY_REPO_NAME \
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&& cd $CADDY_REPO_NAME \
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2017-01-03 11:20:27 +00:00
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&& git checkout $CADDY_BRANCH \
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2017-01-03 11:27:23 +00:00
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&& go get github.com/$CADDY_REPO_OWNER/$CADDY_REPO_NAME/... \
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2017-01-03 11:20:27 +00:00
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&& mv $GOPATH/bin/caddy /usr/bin \
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&& setcap cap_net_bind_service=+ep /usr/bin/caddy \
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&& apk del --purge build-base go \
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&& mkdir $CADDYPATH \
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&& rm -rf $GOPATH /var/cache/apk/*
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USER caddy
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EXPOSE 2015 80 443
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VOLUME [ "$CADDYPATH" ]
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WORKDIR "$CADDYPATH"
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ENTRYPOINT [ "/sbin/tini" ]
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CMD [ "caddy", "-quic", "--conf", "/caddy/Caddyfile" ]
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