Docker Installation

Work in Progress

THIS IS WORK IN PROGRESS FOR A FUTURE RELEASE

General Installation Page

https://docs.docker.com/engine/install/

Centos Docker Installation

See: https://docs.docker.com/engine/install/centos/

LocalyzerQA Docker Installation

Prereq

• Make sure you have the logs and config locations setup, for example:

   centos > pwd
   /home/centos/localyzerqa
   centos > ls -l
   total 0
   drwxrwxr-x. 2 centos centos 6 Jun 16 21:32 config
   drwxrwxr-x. 2 centos centos 6 Jun 16 21:32 log
   drwxrwxr-x. 2 centos centos 6 Jun 16 21:32 logs

• Make sure you have the configuration file for the application (from Lingoport)

   centos > ls -l localyzerqa/config/
   total 4
   -rw-rw-r--. 1 centos centos 1445 Jun 16 21:39 LocalyzerQAConfig.groovy

You need to set

   String dbuser = 'root'
   String dbpass = 'my-secret-pw'
   grails.serverURL = 'http://cet11.lingoport.io/localyzerqa'
   String dbname = "lreviewer"

   url="jdbc:mysql://mysqlserver:3306/" + dbname + "?autoReconnect=true&useUnicode=yes&permitMysqlScheme"

• Check the local images

   docker ps

You may have previous LocalyzerQA images. You may want to remove them.

Create a network

for the communication between the Web app container and MySQL Container, a network is created. It will be used when deploying the LocalyzerQA container to talk to MySQL:

  docker network create mysqlnet
  docker network list

Run a mysql container

Use the network when running the LocalyzerQA container:

  docker run --network-alias mysqlserver --network mysqlnet  -e MYSQL_ROOT_PASSWORD=my-secret-pw -e MYSQL_DATABASE=lreviewer mysql:5.7

• mysqlnet: The network set up in the step above
• mysqlserver: Make sure it matches that in LocalyzerQAConfig.groovy
• my-secret-pw: Make sure it matches that in LocalyzerQAConfig.groovy
• lreviewer: The database used in MySQL for LocalyzerQA.

Run the LocalyzerQA Tomcat Application Container

  docker run -dp 8085:8080 --network mysqlnet -v "/home/centos/localyzerqa/log":/usr/local/tomcat/log -v "/home/centos/localyzerqa/logs":/usr/local/tomcat/logs -v "/home/centos/localyzerqa/config":/usr/local/tomcat/lingoport ljilingoport/localyzerqadev
   docker ps

Use mysql on disk

This section and below may not be the best solution going forward. This is for reference only at this stage.

Open port 8085

Login to AWS EC2
Edit Security Group to add Dockerdev group

Allow access database remotely

  mysql -u root -p 
  grant all privileges on *.* to root@'%' identified by 'ROOT_PASSWORD';
  flush privileges;
  vi /etc/my.cnf

Add/Modify

  bind-address = 0.0.0.0
  sudo systemctl restart mysqld

Run the container

   docker run -dp 8085:8080 -v "/home/centos/localyzerqa/log":/usr/local/tomcat/log -v "/home/centos/localyzerqa/logs":/usr/local/tomcat/logs -v "/home/centos/localyzerqa/config":/usr/local/tomcat/lingoport ljilingoport/localyzerqadev
   docker ps