How to access server

• Edit ssh config of your system

  vim ~/.ssh/config

Paste the following content:

  Host *
    ServerAliveInterval 30
    ServerAliveCountMax 5
    TCPKeepAlive yes
  
  Host bastion
    HostName <bastion-ip>
    User <username>

• Login to bastion and hop to to interested server

     ssh bastion
     ssh ubuntu@<'server-ip'> -i ~/.ssh/<private-key>

: Use team specific private key stored in ~/.ssh directory on bastion server.

    example - ssh ubuntu@<'server-ip'> -i ~/.ssh/fabric_team

• To access database

    ssh bastion
    mysql --defaults-file=<cnf-file-path>