Database

• Local Mongo
• Docker Mongo
• Mongo Altas

1. Local Mongo

Setup

• follow mongo instructions to install locally.
• run mongod

2. Docker Mongo

Setup

```shell
 docker run -d \
 --name store-db \
 -v /storage-location-on-host:/data/db \
 mongo:latest
 ```

Implementation

• Docker You are required to link to the database image and set it to the DB_HOST.

  --link store-db:db \
  -e DB_HOST=db \

  Full Example

  docker run -d \
  --name cezerin2 \
  --link store-db:db \
  -p 3001:80 \
  -e DB_HOST=db \
  -v /content-on-host:/var/www/cezerin2/public/content \
  cezerin2/cezerin2:latest

• pm2 You will be required to expose the port in the docker command.

  -p 27017:27017

  Then you can Deloy normally with pm2. here

  pm2 start app.js

3. Mongo Atlas

Setup

• I'll use Mongo Altas to deploy database.

  • Click Build Cluster

    • Choose an provider: AWS
    • Choose a region: N. Virginia (us-east-1)
    • Choose a tier region: M0 (Sandbox Free)
    • Choose a cluster name: Cezerin-db

  • Create User

    • Click Customer Security
    • Click Add New User Role
    • Choose Username: cezerin
    • Choose Password: cezerin
    • Choose User Privileges: Atlas Admin

  • Add WhiteList IP

    • Click IP Whitelist
    • Click Add IP ADDRESS
    • Click Add current IP Address

  • Click Connect

    • Select: Connect Your Application
    • Select Driver: nodejs
    • Select Version: 3.0 or later
    • Copy connection string: mongodb+srv://cezerin:<password>@cezerin-db-0ga32.mongodb.net/test?retryWrites=true

  • Update string url

    • change <password> to provided password
    • remove ?retryWrites=true (doesn't support ?)
    • change test to database name shop
    • should be like mongodb+srv://cezerin:cezerin@cezerin-db-0ga32.mongodb.net/shop

Implementation

• Docker You are required to referernce the database url in the docker configuration

  -e DB_URL=mongodb+srv://cezerin:cezerin@cezerin-db-0ga32.mongodb.net/shop

  Full Example

  docker run -d \
  --name cezerin2 \
  --link store-db:db \
  -p 3001:80 \
  -e DB_URL=mongodb+srv://cezerin:cezerin@cezerin-db-0ga32.mongodb.net/shop \
  -v /content-on-host:/var/www/cezerin2/public/content \
  cezerin2/cezerin2:latest

• pm2

  DB_URL=mongodb+srv://cezerin:cezerin@cezerin-db-0ga32.mongodb.net/shop \
  pm2 start process.json