Add Mumble web

pica-mumble-web/.dockerignore

+README.md
+docker-compose.yml
+secrets/

pica-mumble-web/Dockerfile

+FROM alpine:3.12
+
+RUN echo http://nl.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories && \
+    apk add --update --no-cache nodejs npm tini websockify git && \
+    git clone --branch features/fabien/framasoft-theme https://framagit.org/fabien4vo/mumble-web.git /home/node && \
+    adduser -D -g 1001 -u 1001 -h /home/node node && \
+    mkdir -p /home/node && \
+    mkdir -p /home/node/.npm-global && \
+    mkdir -p /home/node/app  && \
+    chown -R node: /home/node 
+
+USER node
+
+ENV PATH=/home/node/.npm-global/bin:$PATH
+ENV NPM_CONFIG_PREFIX=/home/node/.npm-global
+
+RUN cd /home/node && \
+    npm install && \
+    npm run build 
+
+USER root
+
+RUN apk del gcc git
+
+USER node
+
+COPY index.html /home/node/app/index.html
+
+EXPOSE 8080
+ENV MUMBLE_SERVER=murmur:64738
+
+ENTRYPOINT ["/sbin/tini", "--"]
+CMD websockify --ssl-target --web=/home/node/dist 8080 "$MUMBLE_SERVER"

pica-mumble-web/docker-compose.yml

+version: "2.4"
+networks:
+  docker_default:
+    external: true
+    name: "docker_default"
+
+services:
+  mumble-web:
+    image: registry.picasoft.net/pica-mumble-web:1.3.0
+    container_name: mumble-web
+    environment:
+      MUMBLE_SERVER: "murmur:64738"
+    networks:
+      - docker_default
+    volumes:
+      - /DATA/docker/volumes/murmur/mumble-web/config.js:/home/node/dist/config.local.js
+    labels:
+      - "traefik.frontend.rule=Host:voice.picasoft.net"
+      - "traefik.port=8080"
+      - "traefik.frontend.passHostHeader=true"
+      - "traefik.enable=true"
+    restart: unless-stopped