34 lines
1.6 KiB
Docker
34 lines
1.6 KiB
Docker
ARG ARCH
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# STEP 1 build executable binary
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FROM amd64/golang:1.16.0-alpine3.13@sha256:a459519e1a420c9ac6c9c8442994fb16cdf5790b87da8dfab8cf83898aee6fb3 AS builder-amd64
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FROM arm32v7/golang:1.16.0-alpine3.13@sha256:02211dfefce87856aa28719de2e0769b90f95908d940107aad9fa3f67e73bbe1 AS builder-arm
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FROM arm64v8/golang:1.16.0-alpine3.13@sha256:f218dbfbea2b3da379a53bf5a11655ed1d3d9cbe42d6e533e62f20dfb543fa74 AS builder-arm64
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FROM builder-${ARCH} AS builder
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ENV FILTRON_VERSION="v0.2.0"
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WORKDIR $GOPATH/src/github.com/asciimoo/filtron
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RUN apk upgrade --no-cache && \
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apk add --no-cache tar="1.33-r1" git="2.30.2-r0" curl="7.74.0-r1" && \
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curl -L "https://github.com/asciimoo/filtron/archive/${FILTRON_VERSION}.tar.gz" | tar xvz --strip 1
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RUN go get -d -v && gofmt -l ./ && go build .
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# STEP 2 build the image including only the binary
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FROM amd64/alpine:3.13.2@sha256:4661fb57f7890b9145907a1fe2555091d333ff3d28db86c3bb906f6a2be93c87 AS base-amd64
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FROM arm32v7/alpine:3.13.2@sha256:db5f021b29ec8fcf605f00d2aac06345756b0ffbdea0e7994044fe9172619a0a AS base-arm
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FROM arm64v8/alpine:3.13.2@sha256:c45a1db6e04b73aad9e06b08f2de11ce8e92d894141b2e801615fa7a8f68314a AS base-arm64
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FROM base-${ARCH}
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RUN apk --no-cache add ca-certificates="20191127-r5" && \
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adduser -D -h /usr/local/filtron -s /bin/false filtron filtron
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COPY --from=builder /go/src/github.com/asciimoo/filtron/example_rules.json /etc/filtron/rules.json
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COPY --from=builder /go/src/github.com/asciimoo/filtron/filtron /usr/local/filtron/filtron
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EXPOSE 3000
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USER filtron
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ENTRYPOINT ["/usr/local/filtron/filtron", "--rules", "/etc/filtron/rules.json"]
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