feat(#18): multi-stage Dockerfile (awg-tools + runtime alpine)
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# syntax=docker/dockerfile:1.7
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#
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# awg-dash — единый образ: AmneziaWG gateway + policy routing + REST API + Web UI.
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# Задача: #18 (эпик #15). ADR: docs/adr/002-single-image-modular-monolith.md
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#
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# ВАЖНО: AMNEZIAWG_GO_REF / AMNEZIAWG_TOOLS_REF по умолчанию указывают на master
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# и должны быть запинены на проверенный тег/коммит перед релизом (см. #45).
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ARG GO_IMAGE=golang:1.23-alpine
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# --- stage 1: сборка awg-утилит (Go) -----------------------------------------
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FROM ${GO_IMAGE} AS go-build
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ARG AMNEZIAWG_GO_REPO=https://github.com/amnezia-vpn/amneziawg-go.git
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ARG AMNEZIAWG_GO_REF=master
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ARG AMNEZIAWG_TOOLS_REPO=https://github.com/amnezia-vpn/amneziawg-tools.git
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ARG AMNEZIAWG_TOOLS_REF=master
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RUN apk add --no-cache git make gcc musl-dev linux-headers
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WORKDIR /src
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RUN git clone --depth 1 --branch "${AMNEZIAWG_GO_REF}" "${AMNEZIAWG_GO_REPO}" amneziawg-go \
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&& cd amneziawg-go && make && cp amneziawg-go /usr/local/bin/amneziawg-go
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RUN git clone --depth 1 --branch "${AMNEZIAWG_TOOLS_REF}" "${AMNEZIAWG_TOOLS_REPO}" amneziawg-tools \
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&& cd amneziawg-tools/src && make && cp awg /usr/local/bin/awg
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# --- stage 2: runtime -------------------------------------------------------
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FROM alpine:3.21 AS runtime
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LABEL org.opencontainers.image.title="awg-dash" \
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org.opencontainers.image.description="AmneziaWG gateway with intelligent routing: REST API + Web UI + split-tunnel" \
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org.opencontainers.image.source="http://192.168.1.111:3000/embeddevio/awg-dash"
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# Сетевые утилиты: iptables/ip6tables, ipset, iproute2 (policy routing), dnsmasq (ADR-005),
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# curl (HEALTHCHECK), tini (PID 1), su-exec (запуск API под непривилегированным пользователем).
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RUN apk add --no-cache \
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bash curl iproute2 ipset iptables ip6tables dnsmasq \
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python3 py3-pip tini su-exec \
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&& addgroup -S awg \
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&& adduser -S -G awg -h /app awg
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ENV PATH=/opt/venv/bin:$PATH \
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PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PYTHONPATH=/app/backend \
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AWG_CONFIG_DIR=/config \
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AWG_DATA_DIR=/data \
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AWG_RUN_DIR=/run/awg \
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AWG_API_HOST=0.0.0.0 \
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AWG_API_PORT=8080
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WORKDIR /app
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COPY requirements.txt /app/requirements.txt
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RUN apk add --no-cache --virtual .build-deps gcc musl-dev python3-dev libffi-dev \
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&& python3 -m venv /opt/venv \
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&& /opt/venv/bin/pip install --no-cache-dir --upgrade pip \
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&& /opt/venv/bin/pip install --no-cache-dir -r /app/requirements.txt \
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&& apk del .build-deps
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COPY backend/ /app/backend/
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COPY --from=go-build /usr/local/bin/awg /usr/local/bin/awg
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COPY --from=go-build /usr/local/bin/amneziawg-go /usr/local/bin/amneziawg-go
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COPY deploy/entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh \
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&& mkdir -p /config /data /run/awg \
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&& chown -R awg:awg /app /config /data /run/awg
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VOLUME ["/config", "/data"]
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EXPOSE 8080
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# healthcheck ходит в /api/v1/health (задача #31). До реализации API контейнер
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# будет помечаться как unhealthy — это ожидаемое состояние до #31.
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HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
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CMD curl -fsS "http://127.0.0.1:${AWG_API_PORT}/api/v1/health" >/dev/null || exit 1
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ENTRYPOINT ["/sbin/tini", "--", "/entrypoint.sh"]
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