html5: self building for node v12

mod/html5/Dockerfile

@@ -1,33 +1,52 @@
-# TODO: build from github repo with node:12
+FROM node:12-buster-slim AS builder
-FROM node:8-stretch
 
-ENV NODE_ENV production
+RUN apt-get update && apt-get install -y wget curl subversion python2 python3 build-essential
+RUN groupadd -g 2000 meteor && useradd -m -u 2001 -g meteor meteor
+
+
+# download dockerize
 ENV DOCKERIZE_VERSION v0.6.1
-
-# install dockerize
 RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz
 
-RUN apt-get update &&  apt-get install -y wget binutils
-RUN useradd -m meteor
-
-# download & install bbb-html5 package manually
-RUN PACKAGE_PATH=$(curl -s https://packages-eu.bigbluebutton.org/xenial-22/dists/bigbluebutton-xenial/main/binary-amd64/Packages | grep -E 'Filename.*html5' | awk '{print $2}') \
-    && wget https://packages-eu.bigbluebutton.org/xenial-22/$PACKAGE_PATH \
-    && ar x bbb-html5_*.deb \
-    && tar -zxf data.tar.gz ./usr/share/meteor/bundle \
-    && mv /usr/share/meteor/bundle /app \
-    && rm -rf /app/programs/server/node_modules \
-    && chown meteor:meteor /app/programs/server \
-    && chown -R meteor:meteor /app/programs/server/assets/app/config \
-    && rm /*.deb /*.tar.gz
-
 USER meteor
-RUN cd /app/programs/server && npm install && npm cache clear --force
+ENV METEOR_VERSION 1.9
+RUN curl -sL https://install.meteor.com?release=$METEOR_VERSION | sed s/--progress-bar/-sL/g | /bin/sh
 
+ENV TAG v2.2.14
+RUN cd ~ \
+    && svn checkout https://github.com/bigbluebutton/bigbluebutton/tags/$TAG/bigbluebutton-html5 \
+    && mv ~/bigbluebutton-html5 ~/source \
+    && rm -rf ~/source/.svn
 
+# source modifications for node v12 support:
+# - remove memwatch since it is not available for node v12 and disabled anyway
+# - set meteor release to 1.9
+# - install newer fibers version (4.0.3) which supports node v12
+
+RUN sed -i -r 's/import (memwatch|heapdump).*//g' ~/source/imports/startup/server/index.js \
+    && sed -i -r 's/.*(memwatch|heapdump).*//g' ~/source/package.json \
+    && echo "METEOR@$METEOR_VERSION" > ~/source/.meteor/release \
+    && cat ~/source/.meteor/release
+
+RUN cd ~/source \
+    && npm install fibers@4.0.3 --production --save \
+    && ~/.meteor/meteor npm install --production \
+    && ~/.meteor/meteor build --directory ~/app \
+    && rm -r ~/source
+
+RUN cd ~/app/bundle/programs/server \
+    && npm install --production
+    
+# ------------------------------
+
+FROM node:12-alpine
+
+RUN addgroup -g 2000 meteor && adduser -D -u 2001 -G meteor meteor
+COPY --from=builder /usr/local/bin/dockerize /usr/local/bin/dockerize
+COPY --from=builder --chown=meteor:meteor /home/meteor/app/bundle /app
 COPY entrypoint.sh /entrypoint.sh
 COPY settings.yml /app/programs/server/assets/app/config/settings.yml.tmpl
-
+USER meteor
 ENTRYPOINT ["/entrypoint.sh"]

mod/html5/entrypoint.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 cd /app
 export ROOT_URL=http://127.0.0.1/html5client
@@ -7,7 +7,7 @@ export NODE_ENV=production
 export ENVIRONMENT_TYPE=production
 export PORT=3000
 
-rm /app/programs/server/assets/app/config/settings.yml
+rm -f /app/programs/server/assets/app/config/settings.yml
 dockerize \
     -template /app/programs/server/assets/app/config/settings.yml.tmpl:/app/programs/server/assets/app/config/settings.yml \
     node main.js