🦈🏠🐜❗ Initial Commit ❗🐜🦈🏠

docker/Dockerfile

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