Merge pull request #255 from tiangolo/feature/docker-nodejs

Docker updates

.dockerignore

@@ -0,0 +1 @@
+node_modules

.gitignore

@@ -27,3 +27,7 @@ public/grapejs/uploads/*
 public/grapejs/templates/*
 !public/grapejs/templates/demo
 !public/grapejs/templates/aves
+
+config/production.toml
+workers/reports/config/production.toml
+docker-compose.override.yml

Dockerfile

@@ -1,9 +1,13 @@
-FROM centos
-RUN curl --silent --location https://rpm.nodesource.com/setup_7.x | bash -
-RUN yum install -y git make gcc nodejs ImageMagick && yum clean all
-COPY . /app
+FROM node:8.1
+
+# First install dependencies
+COPY ./package.json ./app/
 WORKDIR /app/
 ENV NODE_ENV production
 RUN npm install --no-progress --production && npm install --no-progress passport-ldapjs
+# Later, copy the app files. That improves development speed as buiding the Docker image will not have 
+# to download and install all the NPM dependencies every time there's a change in the source code
+COPY . /app
 EXPOSE 3000
-CMD ["/usr/bin/node", "index.js"]
+ENTRYPOINT ["bash", "/app/docker-entrypoint.sh"]
+CMD ["node", "index.js"]

README.md

@@ -120,78 +120,25 @@ If you are using the bundled ZoneMTA then you should make sure you are using a p
 With proper SPF, DKIM and PTR records (DMARC wouldn't hurt either) I got perfect 10/10 score out from [MailTester](https://www.mail-tester.com/) when sending a campaign message to a MailTester test address. I did not have VERP turned on, so the sender address matched return path address.
 
 ### Simple Install (Docker)
-##### Requirements:
-    * Docker
-    * docker-compose
+#### Requirements:
 
-  1. Download Mailtrain files using git: `git clone git://github.com/Mailtrain-org/mailtrain.git` (or download [zipped repo](https://github.com/Mailtrain-org/mailtrain/archive/master.zip)) and open Mailtrain folder `cd mailtrain`
-  2. Run `sudo docker build -t mailtrain-node:latest .`
-  3. Copy default.toml to production.toml. Run `sudo mkdir -p /etc/mailtrain && sudo cp config/default.toml /etc/mailtrain/production.toml`
-  4. Create `/etc/docker-compose.yml`. Example (dont forget change MYSQL_ROOT_PASS and MYSQL_USER_PASSWORD to your passwords):
-  ```
-  version: '2'
-  services:
-    mailtrain-mysql:
-        image: mysql:latest
-        ports:
-          - "3306:3306"
-        container_name: "mailtrain-mysql"
-        restart: always
-        environment:
-           MYSQL_ROOT_PASSWORD: "MYSQL_ROOT_PASS"
-           MYSQL_DATABASE: "mailtrain"
-           MYSQL_USER: "mailtrain"
-           MYSQL_PASSWORD: "MYSQL_USER_PASSWORD"
-        volumes:
-           - mailtrain-mysq-data:/var/lib/mysql
+  * [Docker](https://www.docker.com/)
+  * [Docker Compose](https://docs.docker.com/compose/)
 
-    mailtrain-redis:
-        image: redis:3.0
-        container_name: "mailtrain-redis"
-        volumes:
-           - mailtrain-redis-data:/data
+#### Install:
 
-    mailtrain-node:
-      image: mailtrain-node:latest
-      container_name: "mailtrain-node"
-      links:
-        - "mailtrain-mysql:mailtrain-mysql"
-        - "mailtrain-redis:mailtrain-redis"
-      ports:
-        - "3000:3000"
-      volumes:
-        - "/etc/mailtrain/production.toml:/app/config/production.toml"
-        - "mailtrain-node-data:/app/public/grapejs/uploads"
-        - "mailtrain-node-data:/app/public/mosaico/uploads"
-  volumes:
-    mailtrain-mysq-data: {}
-    mailtrain-redis-data: {}
-    mailtrain-node-data: {}
-
-  ```
-  5. Update MySQL and Redis credintial in `/etc/mailtrain/production.toml` like this:
-  ```
-  [mysql]
-  host="mailtrain-mysql"
-  user="mailtrain"
-  password="MYSQL_USER_PASSWORD"
-  database="mailtrain"
-  port=3306
-  charset="utf8mb4"
-  timezone="UTC"
-
-  [redis]
-  enabled=true
-  host="mailtrain-redis"
-  port=6379
-  db=5
-  ```
-  6. Run docker container with command `sudo docker-compose -f /etc/docker-compose.yml up -d`
-  7. Open [http://localhost:3000/](http://localhost:3000/)
-  8. Authenticate as `admin`:`test`
-  9. Navigate to [http://localhost:3000/settings](http://localhost:3000/settings) and update service configuration
-  10. Navigate to [http://localhost:3000/users/account](http://localhost:3000/users/account) and update user information and password
+* Download Mailtrain files using git: `git clone git://github.com/Mailtrain-org/mailtrain.git` (or download [zipped repo](https://github.com/Mailtrain-org/mailtrain/archive/master.zip)) and open Mailtrain folder `cd mailtrain`
+* **Note**: depending on how you have configured your system and Docker you may need to prepend the commands below with `sudo`.
+* Copy the file `docker-compose.override.yml.tmpl` to `docker-compose.override.yml.tmpl` and modify it if you need to.
+* Bring up the stack with: `docker-compose up -d`, by default it will use the included `docker-compose.yml` file and override some configurations taken from the `docker-compose.override.yml` file.
+* If you want to use only / copy the `docker-compose.yml` file (for example, if you were deploying with Rancher), you may need to first run `docker-compose build` to make sure your system has a Docker image `mailtrain:latest`.
+* Open [http://localhost:3000/](http://localhost:3000/) (change the host name `localhost` to the name of the host where you are deploying the system).
+* Authenticate as user `admin` with password `test`
+* Navigate to [http://localhost:3000/settings](http://localhost:3000/settings) and update service configuration.
+* Navigate to [http://localhost:3000/users/account](http://localhost:3000/users/account) and update user information and password.
 
+**Note**: If you need to add or modify custom configurations, copy the file `config/docker-production.toml.tmpl` to `config/production.toml` and modify as you need. By default, the Docker image will do just that, automatically, so you can bring up the stack and it will work with default configurations.
+  
 
 ### Manual Install (any OS that supports Node.js)
 

config/docker-production.toml.tmpl

@@ -0,0 +1,9 @@
+[mysql]
+host="mysql"
+
+[redis]
+enabled=true
+host="redis"
+
+[reports]
+enabled=true

docker-compose.override.yml.tmpl

@@ -0,0 +1,14 @@
+version: '2'
+services:
+  mysql:
+    restart: always
+  redis:
+    restart: always
+  mailtrain:
+    build: ./
+    # volumes:
+      # - ./:/app
+    ports:
+      - "3000:3000"
+    restart: always
+  

docker-compose.yml

@@ -0,0 +1,31 @@
+version: '2'
+services:
+  mysql:
+    image: mysql:5.7
+    environment:
+      - MYSQL_ROOT_PASSWORD=mailtrain
+      - MYSQL_DATABASE=mailtrain
+      - MYSQL_USER=mailtrain
+      - MYSQL_PASSWORD=mailtrain
+    volumes:
+      - mailtrain-mysq-data:/var/lib/mysql
+  redis:
+    image: redis:3.0
+    volumes:
+      - mailtrain-redis-data:/data
+  mailtrain:
+    image: mailtrain:latest
+    depends_on:
+      - mysql
+      - redis
+    volumes:
+      - mailtrain-node-config:/app/config
+      - mailtrain-node-data:/app/public/grapejs/uploads
+      - mailtrain-node-data:/app/public/mosaico/uploads
+      - mailtrain-node-reports:/app/protected/reports
+volumes:
+  mailtrain-mysq-data: {}
+  mailtrain-redis-data: {}
+  mailtrain-node-data: {}
+  mailtrain-node-config: {}
+  mailtrain-node-reports: {}

docker-entrypoint.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e
+
+if [ ! -f "/app/config/production.toml" ] ; then 
+    echo "No production.toml, copying from docker-production.toml.tmpl"
+    cp /app/config/docker-production.toml.tmpl /app/config/production.toml
+fi
+if [ ! -f "/app/workers/reports/config/production.toml" ] ; then 
+    echo "No production.toml for reports"
+    if [ -f "/app/config/production.toml" ] ; then 
+        echo "copying config/production.toml to reports config directory"
+        cp /app/config/production.toml /app/workers/reports/config/production.toml
+    else
+        echo "copying config/docker-production.toml.tmpl to reports config directory as production.toml"
+        cp /app/config/docker-production.toml.tmpl /app/workers/reports/config/production.toml
+    fi
+fi
+exec "$@"