shiv2110 / docker-projects

Docker-projects

Prerequisites for running angular app using docker-compose:

1)Node.js should be installed 2)Angular cli should be installed

After step (1) and (2), run the below commands:

   mkdir /angular [ any name of your choice ]
   cd /angular
   ng new angular-learn [ any name of your choice ]
   cd angular-learn
   --create the Dockerfile--
   cd ../
   --create the docker-compose.yml file and use 'docker-compose up'--

If there are any npm ERRORS, fix it by following the below steps:

Run the command:

  ping registry.npmjs.org
    Output:- PING registry.npmjs.org IP ## bytes of data
  vim /etc/hosts
  IP registry.npmjs.org [ add this line to the file and save it ]

If you are unable to run Joomla, I suggest you to remove all the containers by using docker rm -f $(docker ps -a -q) and retry.

If you are using virtual machines( guest OS ) and want to access them on your host OS ( Bare Metal ) and if you are getting an error in the web browser use systemctl stop firewalld for a while and reload the web page. NOTE:- while using 'docker-compose up' the firewall should be enabled otherwise you will get an error = systemctl start firewalld