[mirotalksfu] - lighter docker container

Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:20.04
+FROM node:latest
 
 WORKDIR /src
 
@@ -9,31 +9,5 @@ RUN \
 
 # Python 3.8 and pip
 RUN \
-	DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata && \
-	apt install -y software-properties-common && \
-	add-apt-repository ppa:deadsnakes/ppa && \
 	apt update && \
-	apt install -y python3.8 python3-pip
-
-# NodeJS 16.X and npm
-RUN \
-	apt install -y curl dirmngr apt-transport-https lsb-release ca-certificates && \
-	curl -sL https://deb.nodesource.com/setup_16.x | bash - && \
-	apt-get install -y nodejs && \
-	npm install -g npm@latest
-
-# Vim editor
-RUN apt-get install -y vim
-
-COPY package.json .
-
-RUN npm install
-
-COPY app app
-COPY public public
-
-EXPOSE 3010/tcp
-EXPOSE 40000-40100/tcp
-EXPOSE 40000-40100/udp
-
-CMD npm start
+	apt install -y python3-pip

README.md

@@ -117,8 +117,8 @@ $ npm start
 $ cp app/src/config.template.js app/src/config.js
 # Copy docker-compose.template.yml in docker-compose.yml and edit it if needed
 $ cp docker-compose.template.yml docker-compose.yml
-# Build or rebuild services - be patient, the first time will take a few minutes, in the meantime have a good coffee ;)
-$ docker-compose build
+# Build image and install dependencies
+$ docker-compose run --rm npm install
 # Create and start containers
 $ docker-compose up # -d
 # Stop and remove resources

docker-compose.template.yml

@@ -1,15 +1,25 @@
 version: '3'
 
 services:
-    mirotalksfu:
-        image: mirotalksfu:latest
-        build:
-            context: .
-            dockerfile: Dockerfile
-        container_name: mirotalksfu
-        hostname: mirotalksfu
-        restart: unless-stopped
-        ports:
-            - '3010:3010/tcp'
-            - '40000-40100:40000-40100/tcp'
-            - '40000-40100:40000-40100/udp'
+
+  npm: &npm
+    image: mirotalksfu-npm:latest
+    build:
+        context: .
+        dockerfile: Dockerfile
+    container_name: mirotalksfu-npm
+    volumes:
+      - .:/src/
+    command: -v
+    entrypoint: ['npm']
+
+  mirotalksfu:
+    <<: *npm
+    container_name: mirotalksfu
+    hostname: mirotalksfu
+    restart: unless-stopped
+    ports:
+        - '3010:3010/tcp'
+        - '40000-40100:40000-40100/tcp'
+        - '40000-40100:40000-40100/udp'
+    command: start