thirumoorthir / ansible_test_cases

Infrastructure Admin

Creating and deploying admin keys

ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_devops_ed25519 -C "[e-mail]"

Before starting the playbook, don't forget to install the public key of your master server on slaves servers, otherwise you will not be able to use it.

ssh-copy-id -i ~/.ssh/id_devops_ed25519 user@host

Inventory and public keys

• Define host configuration at config/hosts.yaml

  Tip: There is a template at config_example/hosts.yaml

  all:
  vars:
      ansible_python_interpreter: auto
  
  hosts:
      hostABC:
      ansible_ssh_host: 1.2.3.4
      user_list:
          - user1
      sudoer_list:
          - user2
      user_zsh_list:
          - user3
  
      hostXYZ:
      ansible_ssh_host: 5.6.7.8
      user_list:
          - user1
      user_zsh_list:
          - user3

• Considering adding these hosts to groups

  [base]
  hostABC
  hostBCD
  
  [docker]
  hostXYZ

• Copy SSH pub keys for each users you want to create config/{USERNAME}.pub

Running Tests

• First install dependencies

  make install_dependencies

• To run tests use

  make test

Running Playbooks

• To check all files are valid

  make check

• To check node connections

  make check_nodes

• Basic configuration

  make base

• Configure everything

  make configure