24 lines
922 B
Docker
24 lines
922 B
Docker
# Runtime-only image for build environments whose registry mirror cannot serve
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# the golang builder image. Build the static binary first (any machine with
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# Go 1.21, no Docker required), then assemble this image from alpine only:
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#
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# cd backend
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# CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
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# go build -trimpath -ldflags="-s -w" -o zhinian-api.linux ./cmd/zhinian-api
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# docker build -f backend/Dockerfile.runtime \
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# -t REGISTRY/PROJECT/zhinian-go-api:TAG backend/
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#
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# RUNTIME_IMAGE is overridable the same way as in Dockerfile.
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ARG RUNTIME_IMAGE=alpine:3.20
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FROM ${RUNTIME_IMAGE}
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RUN apk add --no-cache ca-certificates tzdata \
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&& addgroup -S -g 10001 zhinian \
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&& adduser -S -D -H -u 10001 -G zhinian zhinian \
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&& mkdir -p /var/lib/zhinian \
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&& chown -R zhinian:zhinian /var/lib/zhinian
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COPY zhinian-api.linux /usr/local/bin/zhinian-api
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USER 10001:10001
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EXPOSE 8080
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ENTRYPOINT ["zhinian-api"]
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