Lab 환경을 테스트하기 위해서 포트그룹을 일련번호로 여러개 만들어야할 일이 생겼습니다.
Lab-01-External : VLAN 1010
Lab-02-External : VLAN 1020
…
Lab-19-External : VLAN 1190
Lab-20-External : VLAN 1200그래서 Ansible로 하면 어떻게할까하고 찾아봤습니다.
작업 내용은 간단하니, 3가지만 찾으면 됩니다.
- 포트그룹(portgroup) 관련 작업은 표준 스위치는
community.vmware.vmware_portgroup, 분산 스위치는community.vmware.vmware_dvs_portgroup모듈로 구분되어 있습니다. - 1씩 증가시키며 20까지 반복 : with_sequence: start=1 count=20
- 숫자를 00, 01, 10, 20과 같이 접두어 0을 사용해서 2자리로 표시 : with_sequence: start=1 count=20 format=%02d
이게 뭐라고 처음에 또 뻘건 오류 메시지가 줄줄줄…
failed: [localhost] (item=20) => {"ansible_loop_var": "item", "changed": false, "item": "20", "msg": "missing required arguments: port_binding, portgroup_name, switch_name"}port_binding, portgroup_name, switch_name 3가지 파라미터가 필수 더라고요. port_binding 파라미터 지정 안한게 원인이었습니다.
포트그룹 만들고, VLAN만 설정하면 되어서 파라미터도 간단히 구성되었습니다.
- name: Create portgroup
vars_files:
- vars.yml
hosts: localhost
become: false
gather_facts: false
tasks:
- name: Create vlan portgroup
community.vmware.vmware_dvs_portgroup:
hostname: '{{ vcenter_hostname }}'
username: '{{ vcenter_username }}'
password: '{{ vcenter_password }}'
switch_name: "TOR-10G"
portgroup_name: "Lab-{{ item }}-External"
vlan_id: "1{{ item }}0"
port_binding: ephemeral
state: present
with_sequence: "start=1 count=20 format=%02d"
delegate_to: localhost우히히~ 오류 없이 잘 됐습니다!
[ikhwan@mgmt-linux Lab-OpenHCI]$ ansible-playbook create-portgroup.yml [WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all' [WARNING]: Collection community.vmware does not support Ansible version 2.14.14 PLAY [Create portgroup] ********************************************************************************************************** TASK [Create vlan portgroup] ***************************************************************************************************** changed: [localhost] => (item=01) changed: [localhost] => (item=02) changed: [localhost] => (item=03) changed: [localhost] => (item=04) changed: [localhost] => (item=05) changed: [localhost] => (item=06) changed: [localhost] => (item=07) changed: [localhost] => (item=08) changed: [localhost] => (item=09) changed: [localhost] => (item=10) changed: [localhost] => (item=11) changed: [localhost] => (item=12) changed: [localhost] => (item=13) changed: [localhost] => (item=14) changed: [localhost] => (item=15) changed: [localhost] => (item=16) changed: [localhost] => (item=17) changed: [localhost] => (item=18) changed: [localhost] => (item=19) changed: [localhost] => (item=20) PLAY RECAP *********************************************************************************************************************** localhost : ok=1 changed=1 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0 [ikhwan@mgmt-linux Lab-OpenHCI]$
참고자료
- https://docs.ansible.com/ansible/latest/collections/community/vmware/vmware_dvs_portgroup_module.html
- https://docs.ansible.com/ansible/latest/collections/ansible/builtin/sequence_lookup.html
- https://docs.ansible.com/ansible/latest/collections/community/vmware/vmware_portgroup_module.html
