mirror of https://github.com/h44z/wg-portal.git
70 lines
1.9 KiB
Docker
70 lines
1.9 KiB
Docker
# Dockerfile References: https://docs.docker.com/engine/reference/builder/
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# This dockerfile uses a multi-stage build system to reduce the image footprint.
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######
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# Build frontend
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######
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FROM --platform=${BUILDPLATFORM} node:lts-alpine AS frontend
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# Set the working directory
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WORKDIR /build
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# Download dependencies
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COPY frontend/package.json frontend/package-lock.json ./
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RUN npm ci
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# Set dist output directory
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ENV DIST_OUT_DIR="dist"
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# Copy the sources to the working directory
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COPY frontend .
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# Build the frontend
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RUN npm run build
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######
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# Build backend
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######
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FROM --platform=${BUILDPLATFORM} golang:1.25-alpine AS builder
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# Set the working directory
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WORKDIR /build
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# Download dependencies
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy the sources to the working directory
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COPY ./cmd ./cmd
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COPY ./internal ./internal
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# Copy the frontend build result
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COPY --from=frontend /build/dist/ ./internal/app/api/core/frontend-dist/
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# Set the build version from arguments
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ARG BUILD_VERSION
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# Split to cross-platform build
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ARG TARGETARCH
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# Build the application
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RUN CGO_ENABLED=0 GOARCH=${TARGETARCH} go build -o /build/dist/wg-portal \
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-ldflags "-w -s -extldflags '-static' -X 'github.com/h44z/wg-portal/internal.Version=${BUILD_VERSION}'" \
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-tags netgo \
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cmd/wg-portal/main.go
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######
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# Export binaries
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######
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FROM scratch AS binaries
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COPY --from=builder /build/dist/wg-portal /
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######
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# Final image
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######
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FROM alpine:3.22
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# Install OS-level dependencies
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RUN apk add --no-cache bash curl iptables nftables openresolv wireguard-tools tzdata
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# Setup timezone
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ENV TZ=UTC
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# Copy binaries
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COPY --from=builder /build/dist/wg-portal /app/wg-portal
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# Set the Current Working Directory inside the container
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WORKDIR /app
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# Expose default ports for metrics, web and wireguard
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EXPOSE 8787/tcp
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EXPOSE 8888/tcp
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EXPOSE 51820/udp
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# the database and config file can be mounted from the host
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VOLUME [ "/app/data", "/app/config" ]
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# Command to run the executable
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ENTRYPOINT [ "/app/wg-portal" ]
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