- Runs without root - Internal port changed to 8000 - Healthcheck added - Added emojis - Switched to go modules - Added hooks for labels - Added env variable LISTENINGPORT with checks - Updated readmepull/4/head
Quentin McGaw
6 years ago
parent
e3d61004cb
commit
5aae6ff56a
@ -1,29 +1,55 @@
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FROM alpine:3.8 AS stackedit
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RUN echo https://alpine.global.ssl.fastly.net/alpine/v3.8/main > /etc/apk/repositories && \
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apk add -q --progress --update --no-cache git npm
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RUN git clone --branch v5.13.2 --single-branch --depth 1 https://github.com/benweet/stackedit.git /stackedit &> /dev/null
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ARG ALPINE_VERSION=3.8
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ARG GO_VERSION=1.11.2
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ARG STACKEDIT_VERSION=v5.13.2
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FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS builder
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RUN apk --update add git build-base upx
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RUN go get -u -v golang.org/x/vgo
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WORKDIR /tmp/gobuild
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FROM scratch AS final
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ARG BUILD_DATE
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ARG VCS_REF
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ARG STACKEDIT_VERSION
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LABEL org.label-schema.schema-version="1.0.0-rc1" \
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maintainer="quentin.mcgaw@gmail.com" \
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org.label-schema.build-date=$BUILD_DATE \
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org.label-schema.vcs-ref=$VCS_REF \
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org.label-schema.vcs-url="https://github.com/qdm12/stackedit-docker" \
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org.label-schema.url="https://github.com/qdm12/stackedit-docker" \
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org.label-schema.vcs-description="StackEdit server in a lightweight Docker container" \
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org.label-schema.vcs-usage="https://github.com/qdm12/stackedit-docker/blob/master/README.md#setup" \
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org.label-schema.docker.cmd="docker run -d -p 8000:8000/tcp qmcgaw/stackedit" \
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org.label-schema.docker.cmd.devel="docker run -it --rm -p 8000:8000/tcp qmcgaw/stackedit" \
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org.label-schema.docker.params="" \
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org.label-schema.version=$STACKEDIT_VERSION \
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image-size="29.3MB" \
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ram-usage="7MB" \
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cpu-usage="Very low"
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EXPOSE 8000
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HEALTHCHECK --start-period=1s --interval=100s --timeout=2s --retries=1 CMD ["/server","healthcheck"]
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USER 1000
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ENTRYPOINT ["/server"]
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FROM alpine:${ALPINE_VERSION} AS stackedit
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ARG STACKEDIT_VERSION
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WORKDIR /stackedit
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RUN apk add -q --progress --update --no-cache git npm
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RUN wget -q https://github.com/benweet/stackedit/archive/${STACKEDIT_VERSION}.tar.gz -O stackedit.tar.gz && \
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tar -xzf stackedit.tar.gz --strip-components=1 && \
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rm stackedit.tar.gz
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WORKDIR /stackedit
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RUN npm install
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RUN npm run build
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FROM golang:alpine AS server
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RUN apk --update add git build-base upx
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WORKDIR /go/src/app
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COPY main.go ./
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RUN go get -v ./... && \
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CGO_ENABLED=0 GOOS=linux go build -a -ldflags="-s -w" -installsuffix cgo -o server . && \
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upx -v --best --ultra-brute --overlay=strip server && \
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upx -t server
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FROM builder AS server
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COPY go.mod go.sum ./
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RUN go mod download
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COPY *.go ./
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RUN go test -v
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -ldflags="-s -w" -o app .
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RUN upx -v --best --ultra-brute --overlay=strip app && upx -t app
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FROM scratch
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LABEL maintainer="quentin.mcgaw@gmail.com" \
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description="StackEdit server in a lightweight Docker container" \
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download="9.9MB" \
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size="29.2MB" \
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ram="7MB" \
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cpu_usage="Very low" \
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github="https://github.com/qdm12/stackedit-docker"
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EXPOSE 80
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COPY --from=stackedit /stackedit/dist /
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COPY --from=server /go/src/app/server /server
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ENTRYPOINT [ "/server" ]
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FROM final
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COPY --from=stackedit --chown=1000 /stackedit/dist /html
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COPY --from=server --chown=1000 /tmp/gobuild/app /server
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@ -0,0 +1,6 @@
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module github.com/qdm12/stackedit-docker
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require (
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github.com/julienschmidt/httprouter v1.2.0
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github.com/kyokomi/emoji v1.5.1
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)
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@ -0,0 +1,4 @@
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github.com/julienschmidt/httprouter v1.2.0 h1:TDTW5Yz1mjftljbcKqRcrYhd4XeOoI98t+9HbQbYf7g=
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github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
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github.com/kyokomi/emoji v1.5.1 h1:qp9dub1mW7C4MlvoRENH6EAENb9skEFOvIEbp1Waj38=
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github.com/kyokomi/emoji v1.5.1/go.mod h1:mZ6aGCD7yk8j6QY6KICwnZ2pxoszVseX1DNoGtU2tBA=
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@ -0,0 +1,9 @@
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#!/bin/bash
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# see http://label-schema.org/rc1
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# https://docs.docker.com/docker-cloud/builds/advanced/#override-build-test-or-push-commands
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# https://docs.docker.com/docker-cloud/builds/advanced/#custom-build-phase-hooks
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docker build --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
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--build-arg VCS_REF=`git rev-parse --short HEAD` \
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-t $IMAGE_NAME .
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