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mod/html5/Dockerfile

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+ARG BBB_BUILD_TAG
+FROM gitlab.senfcall.de:5050/senfcall-public/docker-bbb-build:$BBB_BUILD_TAG AS builder
+
+# RUN groupadd -g 2000 meteor && useradd -m -u 2001 -g meteor meteor
+# USER meteor
+
+ARG TAG_HTML5
+RUN svn checkout https://github.com/bigbluebutton/bigbluebutton/tags/$TAG_HTML5/bigbluebutton-html5 /source \
+    && cd /source \
+    && meteor npm ci --production \
+    && METEOR_DISABLE_OPTIMISTIC_CACHING=1 meteor build --architecture os.linux.x86_64 --allow-superuser  --directory /app \
+    && rm -rf /source
+
+RUN cd /app/bundle/programs/server \
+    && npm install --production
+    
+RUN sed -i "s/VERSION/$TAG_HTML5/" /app/bundle/programs/web.browser/head.html \
+    && find /app/bundle/programs/web.browser -name '*.js' -exec gzip -k -f -9 '{}' \; \
+    && find /app/bundle/programs/web.browser -name '*.css' -exec gzip -k -f -9 '{}' \; \
+    && find /app/bundle/programs/web.browser -name '*.wasm' -exec gzip -k -f -9 '{}' \;
+
+# ------------------------------
+
+FROM node:14.19.1-alpine
+
+RUN addgroup -g 2000 meteor && \
+    adduser -D -u 2001 -G meteor meteor && \
+    apk add su-exec
+COPY --from=alangecker/bbb-docker-base-java /usr/local/bin/dockerize /usr/local/bin/dockerize
+COPY --from=builder --chown=meteor:meteor /app/bundle /app
+COPY entrypoint.sh /entrypoint.sh
+COPY bbb-html5.yml /app/bbb-html5.yml.tmpl
+
+ENTRYPOINT ["/entrypoint.sh"]

mod/html5/bbb-html5.yml

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+public:
+  app:
+    bbbServerVersion: {{ .Env.TAG_HTML5 }}-docker
+    listenOnlyMode: {{ .Env.LISTEN_ONLY_MODE }}
+    skipCheck: {{ .Env.DISABLE_ECHO_TEST }}
+    clientTitle: {{ .Env.CLIENT_TITLE }}
+    appName: BigBlueButton HTML5 Client (docker)
+    breakouts:
+      breakoutRoomLimit: {{ .Env.BREAKOUTROOM_LIMIT }}
+  kurento:
+    wsUrl: wss://{{ .Env.DOMAIN }}/bbb-webrtc-sfu
+    autoShareWebcam: {{ .Env.AUTO_SHARE_WEBCAM }}
+    skipVideoPreview: {{ .Env.DISABLE_VIDEO_PREVIEW }}
+  chat:
+    enabled: {{ .Env.CHAT_ENABLED }}
+    startClosed: {{ .Env.CHAT_START_CLOSED }}
+  pads:
+    url: https://{{ .Env.DOMAIN }}/pad
+private:
+  app:
+    host: 0.0.0.0
+  redis:
+    host: redis
+    port: '6379'

mod/html5/entrypoint.sh

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+#!/bin/sh
+set -e
+
+cd /app
+export MONGO_OPLOG_URL=mongodb://10.7.7.6/local
+export MONGO_URL=mongodb://10.7.7.6/meteor
+export ROOT_URL=http://127.0.0.1/html5client
+export NODE_ENV=production
+export SERVER_WEBSOCKET_COMPRESSION='{"level":5, "maxWindowBits":13, "memLevel":7, "requestMaxWindowBits":13}'
+export BIND_IP=0.0.0.0
+export LANG=en_US.UTF-8
+export INSTANCE_MAX=1
+export ENVIRONMENT_TYPE=production
+export NODE_VERSION=node-v14.19.1-linux-x64
+export BBB_HTML5_LOCAL_SETTINGS=/app/bbb-html5.yml
+
+if [ "$DEV_MODE" == true ]; then
+    echo "DEV_MODE=true, disable TLS certificate rejecting"
+    export NODE_TLS_REJECT_UNAUTHORIZED=0
+fi
+
+if [ "$BBB_HTML5_ROLE" == "backend" ]; then
+    PARAM=NODEJS_BACKEND_INSTANCE_ID=$INSTANCE_ID
+fi
+
+
+# if container is the first frontend, do some additional tasks
+if [ "$BBB_HTML5_ROLE" == "frontend" ] && [ "$INSTANCE_ID" == "1" ]; then
+
+
+    # copy static files into volume for direct access by nginx
+    # https://github.com/bigbluebutton/bigbluebutton/issues/10739
+    if [ -d "/html5-static" ]; then
+        rm -rf /html5-static/*
+        cp -r /app/programs/web.browser/* /html5-static
+    fi
+
+fi
+
+dockerize \
+    -template /app/bbb-html5.yml.tmpl:/app/bbb-html5.yml \
+    su-exec meteor \
+        node --max-old-space-size=2048 --max_semi_space_size=128 main.js $PARAM