CentOS Stream 9 での Ansible インストールガイド (ansible-core 2.17)

(venv) [root@CentOSST9 ~]# ansible-galaxy collection list

# /root/venv/lib/python3.12/site-packages/ansible_collections
Collection                               Version
---------------------------------------- -------
amazon.aws                               8.2.1
ansible.netcommon                        6.1.3
ansible.posix                            1.5.4
ansible.utils                            4.1.0
ansible.windows                          2.5.0
arista.eos                               9.0.0
awx.awx                                  24.6.1
azure.azcollection                       2.7.0
check_point.mgmt                         5.2.3
chocolatey.chocolatey                    1.5.1
cisco.aci                                2.10.1
cisco.asa                                5.0.1
cisco.dnac                               6.18.0
cisco.intersight                         2.0.17
cisco.ios                                8.0.0
cisco.iosxr                              9.0.0
cisco.ise                                2.9.3
cisco.meraki                             2.18.1
cisco.mso                                2.9.0
cisco.nxos                               8.1.0
cisco.ucs                                1.11.0
cloud.common                             3.0.0
cloudscale_ch.cloud                      2.4.0
community.aws                            8.0.0
(以下略)

[WARNING]: ansible-pylibssh not installed, falling back to paramiko

fatal: [CiscoRT]: FAILED! => {"changed": false, "msg": "\nlibssh: The authenticity of host '10.1.1.1' can't be established due to 'Host is unknown: df:d4:93:8c:5e:ff:fe:0f:f8:d9:69:55:fc:05:4b:13:5e:fc:db:ba'.\nThe ssh-rsa key fingerprint is SHA1:39STjF7//g/42WlV/AVLE17827o."}

(venv) [root@CentOSST9 ~]# ansible --version
ansible [core 2.17.4]
  config file = None
  configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /root/venv/lib/python3.12/site-packages/ansible
  ansible collection location = /root/.ansible/collections:/usr/share/ansible/collections
  executable location = /root/venv/bin/ansible
  python version = 3.12.6 (main, Sep 22 2024, 11:16:27) [GCC 11.5.0 20240719 (Red Hat 11.5.0-2)] (/root/venv/bin/python)
  jinja version = 3.1.4
  libyaml = True

(venv) [root@CentOSST9 ansible]# ansible-config init --disabled > ansible.cfg

(venv) [root@CentOSST9 ansible]# ansible --version
ansible [core 2.17.4]
  config file = /root/ansible/ansible.cfg
  configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /root/venv/lib/python3.12/site-packages/ansible
  ansible collection location = /root/.ansible/collections:/usr/share/ansible/collections
  executable location = /root/venv/bin/ansible
  python version = 3.12.6 (main, Sep 22 2024, 11:16:27) [GCC 11.5.0 20240719 (Red Hat 11.5.0-2)] (/root/venv/bin/python)
  jinja version = 3.1.4
  libyaml = True

# (boolean) Set this to "False" if you want to avoid host key checking by the underlying connection plugin Ansible us
es to connect to the host.
# Please read the documentation of the specific connection plugin used for details.
;host_key_checking=True
host_key_checking=False

Host 10.1.1.1
 KexAlgorithms +diffie-hellman-group14-sha1
 HostKeyAlgorithms +ssh-rsa
 PubkeyAcceptedAlgorithms +ssh-rsa

Host 10.1.1.*
 KexAlgorithms +diffie-hellman-group14-sha1
 HostKeyAlgorithms +ssh-rsa
 PubkeyAcceptedAlgorithms +ssh-rsa
 Ciphers +aes256-ctr
 Ciphers +aes128-gcm@openssh.com
 Ciphers +aes256-gcm@openssh.com

[ios]
10.1.1.1 ansible_user=admin ansible_password=admin

[ios:vars]
ansible_connection=network_cli
ansible_network_os=cisco.ios.ios

- name: Playbook Test
  hosts: ios
  gather_facts: no

  tasks:
    - name: command
      cisco.ios.ios_command:
        commands: "show clock"
      register: command_log
    - name: debug
      ansible.builtin.debug:
        msg: "{{ command_log.stdout_lines[0] }}"

(venv) [root@CentOSST9 ansible]# ansible-playbook -i hosts test.yml

PLAY [Playbook Test] ************************************************************************************************

TASK [command] ******************************************************************************************************
ok: [10.1.1.1]

TASK [debug] ********************************************************************************************************
ok: [10.1.1.1] => {
    "msg": [
        "*14:29:52.107 JST Sun Sep 22 2024"
    ]
}

PLAY RECAP **********************************************************************************************************
10.1.1.1                   : ok=2    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0