76e538ca5f
Inheriting from the base image is made easier without the VOLUME instruction, since it cannot be reverted. All guides contain `--volume` explanations/usage examples anyway, so the VOLUME instructions in the Dockerfile aren't necessary. See also https://stackoverflow.com/a/62068396/11477374 for more examples for why that instruction can be harmful.
48 lines
1.4 KiB
Docker
48 lines
1.4 KiB
Docker
# A docker file for scripts/make/build-docker.sh.
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FROM alpine:3.12
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ARG BUILD_DATE
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ARG VERSION
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ARG VCS_REF
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LABEL maintainer="AdGuard Team <devteam@adguard.com>" \
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org.opencontainers.image.created=$BUILD_DATE \
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org.opencontainers.image.url="https://adguard.com/adguard-home.html" \
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org.opencontainers.image.source="https://github.com/AdguardTeam/AdGuardHome" \
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org.opencontainers.image.version=$VERSION \
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org.opencontainers.image.revision=$VCS_REF \
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org.opencontainers.image.vendor="AdGuard" \
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org.opencontainers.image.title="AdGuard Home" \
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org.opencontainers.image.description="Network-wide ads & trackers blocking DNS server" \
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org.opencontainers.image.licenses="GPL-3.0"
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# Update certificates.
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RUN apk --no-cache --update add ca-certificates libcap && \
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rm -rf /var/cache/apk/* && \
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mkdir -p /opt/adguardhome/conf /opt/adguardhome/work && \
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chown -R nobody: /opt/adguardhome
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ARG DIST_DIR
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ARG TARGETARCH
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ARG TARGETOS
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ARG TARGETVARIANT
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COPY --chown=nobody:nogroup\
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./${DIST_DIR}/docker/AdGuardHome_${TARGETOS}_${TARGETARCH}_${TARGETVARIANT}\
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/opt/adguardhome/AdGuardHome
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RUN setcap 'cap_net_bind_service=+eip' /opt/adguardhome/AdGuardHome
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EXPOSE 53/tcp 53/udp 67/udp 68/udp 80/tcp 443/tcp 853/tcp 3000/tcp
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WORKDIR /opt/adguardhome/work
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ENTRYPOINT ["/opt/adguardhome/AdGuardHome"]
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CMD [ \
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"--no-check-update", \
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"-c", "/opt/adguardhome/conf/AdGuardHome.yaml", \
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"-h", "0.0.0.0", \
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"-w", "/opt/adguardhome/work" \
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]
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