Ansible troubleshooting - urlopen error
Explore Ansible troubleshooting with Luca Berton as he addresses the urlopen error in a practical demonstration.
How to reproduce the urlopen error in Ansible, troubleshooting, and fix to be able to successfully open an URL in your playbook.YouTube Video
Introduction
Today we’re going to talk about Ansible troubleshooting, specifically about urlopen error
.
I’m Luca Berton and welcome to today’s episode of Ansible Pilot.
demo
The best way of talking about Ansible troubleshooting is to jump in a live demo to show you practically the urlopen error
and how to solve it!
error code
- urlopen_error.yml
---
- name: uri module demo
hosts: all
become: false
vars:
server: "https://reqres.it"
endpoint: "/api/users?page=2"
tasks:
- name: list users
ansible.builtin.uri:
url: "{{ server }}{{ endpoint }}"
method: GET
status_code: 200
timeout: 30
register: result
- name: debug
ansible.builtin.debug:
var: result.json.data
error execution
$ ansible-playbook -i virtualmachines/demo/inventory troubleshooting/urlopen_error.yml
PLAY [uri module demo] *********************************************************
TASK [Gathering Facts] *********************************************************
ok: [demo.example.com]
TASK [list users] **************************************************************
fatal: [demo.example.com]: FAILED! => {"changed": false, "elapsed": 15, "msg": "Status code was -1 and not [200]: Request failed: <urlopen error [Errno -2] Name or service not known>", "redirected": false, "status": -1, "url": "https://reqres.it/api/users?page=2"}
PLAY RECAP *********************************************************************
demo.example.com : ok=1 changed=0 unreachable=0 failed=1 skipped=0 rescued=0 ignored=0
fix code
- urlopen_fix.yml
---
- name: uri module demo
hosts: all
become: false
vars:
server: "https://reqres.in"
endpoint: "/api/users?page=2"
tasks:
- name: list users
ansible.builtin.uri:
url: "{{ server }}{{ endpoint }}"
method: GET
status_code: 200
timeout: 30
register: result
- name: debug
ansible.builtin.debug:
var: result.json.data
fix execution
$ ansible-playbook -i virtualmachines/demo/inventory troubleshooting/urlopen_fix.yml
PLAY [uri module demo] ****************************************************************************
TASK [Gathering Facts] ****************************************************************************
ok: [demo.example.com]
TASK [list users] *********************************************************************************
ok: [demo.example.com]
TASK [debug] **************************************************************************************
ok: [demo.example.com] => {
"result.json.data": [
{
"avatar": "https://reqres.in/img/faces/7-image.jpg",
"email": "[email protected]",
"first_name": "Michael",
"id": 7,
"last_name": "Lawson"
},
{
"avatar": "https://reqres.in/img/faces/8-image.jpg",
"email": "[email protected]",
"first_name": "Lindsay",
"id": 8,
"last_name": "Ferguson"
},
{
"avatar": "https://reqres.in/img/faces/9-image.jpg",
"email": "[email protected]",
"first_name": "Tobias",
"id": 9,
"last_name": "Funke"
},
{
"avatar": "https://reqres.in/img/faces/10-image.jpg",
"email": "[email protected]",
"first_name": "Byron",
"id": 10,
"last_name": "Fields"
},
{
"avatar": "https://reqres.in/img/faces/11-image.jpg",
"email": "[email protected]",
"first_name": "George",
"id": 11,
"last_name": "Edwards"
},
{
"avatar": "https://reqres.in/img/faces/12-image.jpg",
"email": "[email protected]",
"first_name": "Rachel",
"id": 12,
"last_name": "Howell"
}
]
}
PLAY RECAP ****************************************************************************************
demo.example.com : ok=3 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
Recap
Now you know better how to troubleshoot the Ansible urlopen error
and solve it!
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