84 lines
2.8 KiB
Docker
84 lines
2.8 KiB
Docker
FROM golang:1.13.8-alpine as builder
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WORKDIR /src
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RUN apk add --no-cache \
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git \
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ca-certificates
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ARG CADDY_SOURCE_VERSION=v2.0.0-beta.13
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RUN git clone -b $CADDY_SOURCE_VERSION https://github.com/caddyserver/caddy.git --single-branch
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WORKDIR /src/caddy/cmd/caddy
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
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go build -trimpath -tags netgo -ldflags '-extldflags "-static" -s -w' -o /usr/bin/caddy
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# Fetch the latest default welcome page and default Caddy config
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FROM alpine:3.11.3 AS fetch-assets
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RUN apk add --no-cache git
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ARG DIST_COMMIT=4d5728e7a4452d31030336c8e3ad9a006e58af18
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WORKDIR /src/dist
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RUN git clone https://github.com/caddyserver/dist .
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RUN git checkout $DIST_COMMIT
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RUN cp config/Caddyfile /Caddyfile
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RUN cp welcome/index.html /index.html
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FROM alpine:3.11.3 AS alpine
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COPY --from=builder /usr/bin/caddy /usr/bin/caddy
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs
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COPY --from=fetch-assets /Caddyfile /etc/caddy/Caddyfile
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COPY --from=fetch-assets /index.html /usr/share/caddy/index.html
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ARG VCS_REF
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ARG VERSION
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LABEL org.opencontainers.image.revision=$VCS_REF
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LABEL org.opencontainers.image.version=$VERSION
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LABEL org.opencontainers.image.title=Caddy
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LABEL org.opencontainers.image.description="a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go"
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LABEL org.opencontainers.image.url=https://caddyserver.com
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LABEL org.opencontainers.image.documentation=https://github.com/caddyserver/caddy/wiki/v2:-Documentation
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LABEL org.opencontainers.image.vendor="Light Code Labs"
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LABEL org.opencontainers.image.licenses=Apache-2.0
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LABEL org.opencontainers.image.source="https://github.com/caddyserver/caddy-docker"
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EXPOSE 80
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EXPOSE 443
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EXPOSE 2019
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CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]
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FROM scratch AS scratch
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs
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COPY --from=builder /usr/bin/caddy /usr/bin/caddy
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COPY --from=fetch-assets /Caddyfile /etc/caddy/Caddyfile
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COPY --from=fetch-assets /index.html /usr/share/caddy/index.html
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ARG VCS_REF
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ARG VERSION
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LABEL org.opencontainers.image.revision=$VCS_REF
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LABEL org.opencontainers.image.version=$VERSION
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LABEL org.opencontainers.image.title=Caddy
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LABEL org.opencontainers.image.description="a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go"
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LABEL org.opencontainers.image.url=https://caddyserver.com
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LABEL org.opencontainers.image.documentation=https://github.com/caddyserver/caddy/wiki/v2:-Documentation
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LABEL org.opencontainers.image.vendor="Light Code Labs"
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LABEL org.opencontainers.image.licenses=Apache-2.0
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LABEL org.opencontainers.image.source="https://github.com/caddyserver/caddy-docker"
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EXPOSE 80
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EXPOSE 443
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EXPOSE 2019
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ENTRYPOINT ["caddy"]
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CMD ["run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]
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