mirror of
https://github.com/nginx-proxy/nginx-proxy
synced 2024-04-28 12:55:27 +02:00
72 lines
2.2 KiB
Docker
72 lines
2.2 KiB
Docker
# setup build arguments for version of dependencies to use
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ARG DOCKER_GEN_VERSION=0.7.7
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ARG FOREGO_VERSION=v0.17.0
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# Use a specific version of golang to build both binaries
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FROM golang:1.16.7-alpine as gobuilder
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RUN apk add --no-cache git musl-dev
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# Build docker-gen from scratch
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FROM gobuilder as dockergen
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ARG DOCKER_GEN_VERSION
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RUN git clone https://github.com/jwilder/docker-gen \
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&& cd /go/docker-gen \
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&& git -c advice.detachedHead=false checkout $DOCKER_GEN_VERSION \
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&& go mod download \
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&& CGO_ENABLED=0 go build -ldflags "-X main.buildVersion=${DOCKER_GEN_VERSION}" ./cmd/docker-gen \
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&& go clean -cache \
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&& mv docker-gen /usr/local/bin/ \
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&& cd - \
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&& rm -rf /go/docker-gen
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# Build forego from scratch
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FROM gobuilder as forego
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ARG FOREGO_VERSION
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RUN git clone https://github.com/nginx-proxy/forego/ \
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&& cd /go/forego \
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&& git -c advice.detachedHead=false checkout $FOREGO_VERSION \
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&& go mod download \
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&& CGO_ENABLED=0 go build -o forego . \
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&& go clean -cache \
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&& mv forego /usr/local/bin/ \
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&& cd - \
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&& rm -rf /go/forego
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# Build the final image
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FROM nginx:1.21.3-alpine
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LABEL maintainer="Nicolas Duchon <nicolas.duchon@gmail.com> (@buchdag)"
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# Install wget and install/updates certificates
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RUN apk add --no-cache --virtual .run-deps \
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ca-certificates bash wget openssl \
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&& update-ca-certificates
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# Configure Nginx and apply fix for very long server names
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RUN echo "daemon off;" >> /etc/nginx/nginx.conf \
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&& sed -i 's/worker_processes 1/worker_processes auto/' /etc/nginx/nginx.conf \
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&& sed -i 's/worker_connections 1024/worker_connections 10240/' /etc/nginx/nginx.conf \
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&& mkdir -p '/etc/nginx/dhparam'
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# Install Forego + docker-gen
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COPY --from=forego /usr/local/bin/forego /usr/local/bin/forego
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COPY --from=dockergen /usr/local/bin/docker-gen /usr/local/bin/docker-gen
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# Add DOCKER_GEN_VERSION environment variable
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# Because some external projects rely on it
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ARG DOCKER_GEN_VERSION
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ENV DOCKER_GEN_VERSION=${DOCKER_GEN_VERSION}
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COPY network_internal.conf /etc/nginx/
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COPY . /app/
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WORKDIR /app/
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ENV DOCKER_HOST unix:///tmp/docker.sock
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ENTRYPOINT ["/app/docker-entrypoint.sh"]
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CMD ["forego", "start", "-r"]
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