new docker files and readme entry for docker development server

Author: wschopohl

.gitignore

@@ -7,3 +7,6 @@ npm-debug.log
 .DS_Store
 dump.rdb
 
+mvis/client/package-lock.json
+mvis/server/package-lock.json
+mvis/test-embed/package-lock.json

Dockerfile-Develop

@@ -0,0 +1,14 @@
+# Final Develop Image
+FROM node:10-alpine
+
+WORKDIR /app/
+
+# Install system dependencies
+RUN set -ex; \
+    apk add --update --no-cache \
+    make gcc g++ git python pwgen netcat-openbsd bash imagemagick
+
+EXPOSE 3000 3003 3004
+
+# Keep container running, so you can access it
+CMD tail -f /dev/null

README.md

@@ -199,6 +199,32 @@ These are the steps to start Mailtrain via docker-compose:
 
 The instructions above use an automatically built Docker image on DockerHub (https://hub.docker.com/r/mailtrain/mailtrain). If you want to build the Docker image yourself (e.g. when doing development), use the `docker-compose-local.yml` located in the project's root directory.
 
+
+### Deployment with Docker and Docker compose (for development)
+This setup starts a stack like above, but is tweaked to be used for local development using docker containers.
+
+1. Clone this repository
+
+2. Bring up the development stack
+    ```
+    docker-compose -f docker-compose-develop.yml up -d
+    ```
+3. Connect to a shell inside the container
+    ```
+    docker-compose exec mailtrain bash
+    ```
+4. Run these commands once to install all the node modules and build the client webapp
+    ```
+    cd /app
+    bash setup/reinstall-modules.sh
+    cd /app/client && npm run build && cd /app
+
+5. Start the server for the first time with this command, to generate the `server/config/production.yaml`
+    ```
+    bash docker-entrypoint.sh
+    ```
+
+
 ### Docker Environment Variables
 When using Docker, you can override the default Mailtrain settings via the following environment variables. These variables have to be defined in the docker-compose config
 file. You can give them a value directly in the `docker-compose.yml` config file. 

docker-compose-develop.yml

@@ -0,0 +1,38 @@
+version: '3'
+
+services:
+  mysql:
+    image: mariadb:10.4
+    environment:
+    - MYSQL_ROOT_PASSWORD=mailtrain
+    - MYSQL_DATABASE=mailtrain
+    - MYSQL_USER=mailtrain
+    - MYSQL_PASSWORD=mailtrain
+    volumes:
+    - mysql-data:/var/lib/mysql
+
+  redis:
+    image: redis:5
+    volumes:
+    - redis-data:/data
+
+  mongo:
+    image: mongo:4-xenial
+    volumes:
+    - mongo-data:/data/db
+
+  mailtrain:
+    build:
+      context: .
+      dockerfile: Dockerfile-Develop
+    ports:
+    - "3000:3000"
+    - "3003:3003"
+    - "3004:3004"
+    volumes:
+    - ./:/app
+
+volumes:
+  mysql-data:
+  redis-data:
+  mongo-data: