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Ansible Network Collection for Fujitsu PSWITCH

Collection contents

Collections are a distribution format for Ansible content that can include playbooks, roles, modules, and plugins, they are usually hosted and shared by a repository called Ansible Galaxy. The Ansible Network Collection for Fujitsu PSWITCH (fos-ansible-collection), which also has been uploaded and managed there, contains a variety of Ansible content to help automate the management for Fujitsu PSWITCHs, and you can get it in either of two ways: install from source or install from Ansible Galaxy.

fos-ansible-collection core modules

  • fos_command.py — Run commands in Privileged EXEC modes

  • fos_config.py — Manage configurations in Global Config modes

  • fos_facts.py — Collect facts

  • fos_vlan.py — Manage configurations in VLAN Config modes

Installation

Overall steps:

  1. Install Ansible and dependency module.
  2. Install fos-ansible-collection.

Install Ansible and dependency module

Before installing fos-ansible-collection, please make sure Ansible and the dependency module are available in your environment.

Command reference:

pip3 install ansible --user
pip3 install paramiko --user

Please refer to the Ansible official page for more information.

Install fos-ansible-collection

There are two installation paths available: from source or from Ansible Galaxy, please choose one between them to complete the installation.

From source

This repository contains the entire code for fos-ansible-collection, so we can just copy the plugins to complete the installation.

Copy plugins:

mkdir -p ~/.ansible/collections/ansible_collections/fujitsu/fos/
cp -r plugins/ ~/.ansible/
cp -r plugins/ ~/.ansible/collections/ansible_collections/fujitsu/fos/

From Ansible Galaxy

Ansible Galaxy is a repository that hosts and shares collections, since fos-ansible-collection has been uploaded and managed there, we can install the plugins directly using ansible-galaxy command.

Install the latest version of fos-ansible-collection:

ansible-galaxy collection install fujitsu.fos

Or, install a specific version of fos-ansible-collection:

ansible-galaxy collection install fujitsu.fos:1.0.0

Available versions can be found on the Ansible Galaxy fos-ansible-collection page.

Then copy plugins:

cp -r ~/.ansible/collections/ansible_collections/fujitsu/fos/plugins/ ~/.ansible/

Version compatibility

  • Ansible version 2.10 or later.
  • Python 2.7 or higher and Python 3.5 or higher

Usage

Example

You can refer to the files in the example folder, modify the IP and other contents and execute:

ansible-playbook -i ./inventory ./playbook.yaml

Note: Before using above command, you need to ssh to the switch once to complete the key fingerprint authentication.

ssh username@10.10.10.10

The authenticity of host '10.10.10.10 (10.10.10.10)' can't be established.
ED25519 key fingerprint is SHA256:*******************************************.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes

inventory

This file provides the PSWITCH connection information, such as IP address, username and password etc.

[host]                          # The hostname you named for the PSWITCH in this file.
10.10.10.10                     # The PSWITCH IP address.

[host:vars]                     # The "host" here should be the same as the hostname above.
ansible_ssh_user=****           # The PSWITCH ssh username.
ansible_ssh_pass=****           # The PSWITCH ssh password for above username.
ansible_connection=network_cli  # Specify the connection method, for PSWITCH it should be "network_cli".
ansible_network_os=fos          # Specify the network OS, for PSWITCH it should be "fos".

playbook.yaml

This file contains the network content you want to configure, such as configuring interface settings, adding a port to a VLAN etc.

- hosts: host                             # The hostname of the PSWITCH, it should be the same as in inventory.
  gather_facts: no                        # Specify if the fact modules are executed in parallel or serially and in order.

  tasks:                                  # The task array that you want to run.
  - name: "show version"                  # The task name.
    fos_command:                          # This module is used to run commands on PSWITCH.
      commands:                           # List of commands to send to PSWITCH.
        - show version                    # Show PSWITCH version.

  - name: "get hardware fact"             # The task name.
    fos_facts:                            # This module is used to collect facts from PSWITCH.
      gather_subset:                      # Restrict the facts collected to a given subset.
       - "hardware"                       # Given the restricted subset.

  - name: "configure interface settings"  # The task name.
    fos_config:                           # This module is used to manage PSWITCH configuration.
      lines:                              # The ordered set of commands that should be configured.
        - lldp transmit                   # Enable lldp transmit.
        - lldp receive                    # Enable lldp receive.
      parents: interface 0/16             # Specifiy the port to be configured.

  - name: "configure access port"         # The task name.
    fos_config:                           # This module is used to manage PSWITCH configuration.
      lines:                              # The ordered set of commands that should be configured.
        - switchport access vlan 30       # Add the port to the specific VLAN.
      parents: interface 0/36             # Specifiy the port to be configured.

For the complete usage of each module, please refer to the output of the following commands:

ansible-doc fos_command
ansible-doc fos_config
ansible-doc fos_facts
ansible-doc fos_vlan