mirror of
https://github.com/casjaysdevdocker/prosody
synced 2026-06-24 08:01:07 -04:00
70 lines
2.4 KiB
Docker
70 lines
2.4 KiB
Docker
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# =============================================================================
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# Jitsi Source Stage — extract plugins and pure-Lua libs from the official
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# jitsi/prosody image at build time so we never fetch at runtime
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# =============================================================================
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FROM jitsi/prosody:stable AS jitsi-source
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# =============================================================================
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# Runtime Stage
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# =============================================================================
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FROM alpine:latest
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ARG VERSION=dev
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ARG BUILD_DATE
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ARG VCS_REF
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ARG LICENSE=MIT
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# Install runtime dependencies
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# prosody from Alpine 13.x matches jitsi/prosody:stable (also 13.x)
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# su-exec drops from root to prosody user before exec
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RUN apk add --no-cache \
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bash \
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curl \
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openssl \
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prosody \
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su-exec \
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tini
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# Apply prosody 13.x compatibility patch:
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# idna_to_ascii was removed in libicu 72+ but the Lua util still references it;
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# the jitsi base image applies this same patch (sed -i '/idna_to_ascii/d')
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RUN sed -i '/idna_to_ascii/d' /usr/lib/prosody/util/jid.lua 2>/dev/null || true
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# Create runtime directories
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RUN mkdir -p \
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/config/certs \
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/config/conf.d \
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/config/data \
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/prosody-plugins \
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/prosody-plugins-contrib \
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/prosody-plugins-custom
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# Copy Jitsi-specific prosody plugins (pure Lua — architecture-independent)
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COPY --from=jitsi-source /prosody-plugins /prosody-plugins
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COPY --from=jitsi-source /prosody-plugins-contrib /prosody-plugins-contrib
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# Copy pure-Lua libraries that the Jitsi plugins depend on (basexx, net-url, etc.)
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# We do NOT copy /usr/local/lib/lua (compiled .so for glibc/Debian — incompatible with musl/Alpine)
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# lua5.4-cjson is provided by Alpine's prosody dependency and takes precedence
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COPY --from=jitsi-source /usr/local/share/lua/5.4 /usr/local/share/lua/5.4
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# Copy rootfs overlay (mirrors Linux FHS)
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COPY docker/rootfs/ /
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# Copy Dockerfile into image for reference
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COPY docker/Dockerfile /root/Dockerfile
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# Set ownership and permissions
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RUN chown -R prosody:prosody /config /prosody-plugins-custom /prosody-plugins-contrib && \
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chmod 755 /usr/local/bin/*
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# BOSH + WebSocket (5280), c2s client connections (5222), component connections (5347)
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EXPOSE 5222 5280 5347
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STOPSIGNAL SIGRTMIN+3
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HEALTHCHECK --start-period=2m --interval=1m --timeout=10s --retries=3 \
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CMD /usr/local/bin/healthcheck.sh || exit 1
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ENTRYPOINT [ "tini", "-p", "SIGTERM", "--", "/usr/local/bin/entrypoint.sh" ]
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