EXOS Platform Options

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• Connections available
• Using CLI in Ansible
• Example CLI group_vars/exos.yml
• Example CLI task
• Using EXOS-API in Ansible
• Example EXOS-API group_vars/exos.yml
• Example EXOS-API task

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Extreme EXOS is part of the community.network collection and supports multiple connections. This page offers details on how each connection works in Ansible and how to use it.

Connections available

..	CLI	EXOS-API
Protocol	SSH	HTTP(S)
Credentials	uses SSH keys / SSH-agent if present accepts -u myuser -k if using password	uses HTTPS certificates if present
Indirect Access	by a bastion (jump host)	through a web proxy
Connection Settings	ansible_connection: ansible.netcommon.network_cli	ansible_connection: ansible.netcommon.httpapi
Enable Mode |br| (Privilege Escalation)	not supported by EXOS	not supported by EXOS
Returned Data Format	stdout[0].	stdout[0].messages[0].

EXOS does not support ansible_connection: local. You must use ansible_connection: ansible.netcommon.network_cli or ansible_connection: ansible.netcommon.httpapi.

Using CLI in Ansible

Example CLI group_vars/exos.yml

ansible_connection: ansible.netcommon.network_cli
ansible_network_os: community.network.exos
ansible_user: myuser
ansible_password: !vault...
ansible_paramiko_proxy_command: '-o ProxyCommand="ssh -W %h:%p -q bastion01"'

• If you are using SSH keys (including an ssh-agent) you can remove the ansible_password configuration.
• If you are accessing your host directly (not through a bastion/jump host) you can remove the ansible_paramiko_proxy_command configuration.
• If you are accessing your host through a bastion/jump host, you cannot include your SSH password in the ProxyCommand directive. To prevent secrets from leaking out (for example in ps output), SSH does not support providing passwords through environment variables.

Example CLI task

- name: Retrieve EXOS OS version
  community.network.exos_command:
    commands: show version
  when: ansible_network_os == 'community.network.exos'

Using EXOS-API in Ansible

Example EXOS-API group_vars/exos.yml

ansible_connection: ansible.netcommon.httpapi
ansible_network_os: community.network.exos
ansible_user: myuser
ansible_password: !vault...
proxy_env:
  http_proxy: http://proxy.example.com:8080

• If you are accessing your host directly (not through a web proxy) you can remove the proxy_env configuration.
• If you are accessing your host through a web proxy using https, change http_proxy to https_proxy.

Example EXOS-API task

- name: Retrieve EXOS OS version
  community.network.exos_command:
    commands: show version
  when: ansible_network_os == 'community.network.exos'

In this example the proxy_env variable defined in group_vars gets passed to the environment option of the module used in the task.

[!WARNING] Never store passwords in plain text. We recommend using SSH keys to authenticate SSH connections. Ansible supports ssh-agent to manage your SSH keys. If you must use passwords to authenticate SSH connections, we recommend encrypting them with Ansible Vault <playbooks_vault>.