Hi,
thanks. I have searched a lot these past days for a solution.
I have installed ansible in another VM, Ubuntu 20.04, as sshpass with apt.
I configured everything, so that the first part of network works. I have
also this time configured /etc/ansible/hosts, therefor I didn't use -i
inventaire.ini any more in the cli (ad-oc). Before, I didn't have this
file, because I was in a virtual python environment.
The result is positive, it works well. I can now access to mediawiki
through a web browser :)
I will make a try with your proposal, but a bit later. I am a beginner,
follow a tutorial and want learn further…
Have a nice day.
Le samedi 5 mars 2022 à 03:53:05 UTC+1, rajthecomputerguy a écrit :
> you can try in separate yaml file
>
>
> ***********************************************************************************************************************
> *mediawiki_config.yaml*
> - name: "mediawiki configuration"
> become: yes
> become_user: "apache"
> args:
> creates: "{{mediawiki_directory}}/LocalSettings.php" # =>
> /var/www/html/mediawiki/LocalSettings.php
> chdir: "{{mediawiki_maintenance_directory}}" # =>
> /var/www/html/mediawiki/maintenance (contient install.php
> !!)
> command:
> php install.php --scriptpath /{{mediawiki_name}} --dbname mediawiki
> --lang fr --dbuser {{mediawiki_db_user}} --dbpass {
> {mediawiki_db_password}} --pass {{mediawiki_admin_password}} --dbserver
> {{mediawiki_db_host}} {{mediawiki_title}} {{mediawi
> ki_admin_user}}
> run_once: yes
>
> ****************************************************************************************************************************************************
>
> - name: "mediawiki configuration"
> include: *mediawiki_config.yaml*
> delegate_to: '{{ item }}'
> with_items: "{{ groups.apache }}"
>
> On Thu, Mar 3, 2022 at 11:20 PM Arc Tangente <[email protected]> wrote:
>
>>
>> Hello,
>>
>> I start this playbook install-mediawiki.yml, the first role is executed
>> without problems.
>>
>> The second role has 4 tasks, executed fully the 2 first of them, but has
>> suddently an issue: the name of the node is not resolved anymore.
>> *I do not know why*.
>>
>> I have installed ansible in a virtual python environment and
>> *defines the inventory so*:
>> (ansible2.7.10) user-ansible@node-manager:~$ cat inventaire.ini
>> [apache]
>> http2
>>
>> [db]
>> bdd2
>>
>> /etc/hosts in each node contains this:
>> (ansible2.7.10) user-ansible@node-manager:~$ cat /etc/hosts
>> …
>> 192.168.0.103 http2
>> 192.168.0.104 bdd2
>>
>> *The SSH connexion works withe key*, the public keys are in the nodes…
>>
>> *Here is a ping test:*
>> (ansible2.7.10) user-ansible@node-manager:~$ ansible -i inventaire.ini
>> all -m ping
>> bdd2 | SUCCESS => {
>> "changed": false,
>> "ping": "pong"
>> }
>> http2 | SUCCESS => {
>> "changed": false,
>> "ping": "pong"
>> }
>>
>> *The playbook*:
>> (ansible2.7.10) user-ansible@node-manager:~$ cat install-mediawiki.yml
>> ---
>>
>> - name: "mediaWiki db configuration"
>> hosts: db
>> gather_facts: no
>> tags: [ "mariadb", "mysql" ]
>> roles:
>> - role: "mediawiki/confdb"
>>
>> - name: "MediaWiki apache configuration"
>> hosts: apache
>> gather_facts: no
>> tags: "apache"
>> roles:
>> - role: "mediawiki/confapache"
>>
>> *The role mediawiki/confapache/tasks/main.yml*:
>> (some informations about install.php
>> <https://www.mediawiki.org/wiki/Topic:Tnwigdax8a5vc9po>)
>> (ansible2.7.10) user-ansible@node-manager:~$ cat
>> roles/mediawiki/confapache/tasks/main.yml
>> # ~/roles/mediawiki/confapache/tasks/main.yml
>> ---
>>
>> #1. Creation of the directory Mediawiki
>> - name: "mediawiki directory"
>> file:
>> path: "{{mediawiki_directory}}" # => /var/www/html/mediawiki
>> owner: "apache"
>> group: "apache"
>> state: directory
>>
>> #2. Unarchiving of the archive Mediawiki and change the name
>> - name: "uncompress mediawiki archive"
>> unarchive:
>> src: "{{mediawiki_archive_url}}" # => https://releases…
>> …/mediawiki/1.31/mediawiki-1.31.1.tar.gz
>> dest: "{{mediawiki_directory}}" # => /var/www/html/mediawiki
>> owner: "apache"
>> group: "apache"
>> remote_src: yes
>> # delete mediawiki-1.xx.x/ in the filesname
>> extra_opts: --transform=s/mediawiki-[0-9\.]*\///
>>
>> #3. executes the task with the user apache, we move in the diectory
>> maintenance if
>> localsetting.php doesn't exist.
>> - name: "mediawiki configuration"
>> become: yes
>> become_user: "apache"
>> args:
>> creates: "{{mediawiki_directory}}/LocalSettings.php" # =>
>> /var/www/html/mediawiki/LocalSettings.php
>> chdir: "{{mediawiki_maintenance_directory}}" # =>
>> /var/www/html/mediawiki/maintenance (contient install.php
>> !!)
>> command:
>> php install.php --scriptpath /{{mediawiki_name}} --dbname mediawiki
>> --lang fr --dbuser {{mediawiki_db_user}} --dbpass {
>> {mediawiki_db_password}} --pass {{mediawiki_admin_password}} --dbserver
>> {{mediawiki_db_host}} {{mediawiki_title}} {{mediawi
>> ki_admin_user}}
>> run_once: yes
>> delegate_to: "{{item}}"
>> with_items: "{{groups.apache}}"
>>
>> #4. executes this task with the user apache, we move to the directory
>> 'maintenance' and execute a command to udate.
>> jour de la base une seule fois
>> - name: "mediawiki db update"
>> become: yes
>> become_user: "apache"
>> command: php update.php --quick
>> args:
>> chdir: "{{mediawiki_maintenance_directory}}" # =>
>> /var/www/html/mediawiki/maintenance (contient install.php
>> !!)
>> run_once: yes
>> register: resultat
>> changed_when: "' ...done.' in resultat.stdout"
>>
>> *And then the issue*:
>> (ansible2.7.10) user-ansible@node-manager:~$ ansible-playbook -i
>> inventaire.ini --user user-ansible --become --ask-become-pass
>> --ask-vault-pass install-mediawiki.yml
>> SUDO password:
>> Vault password:
>>
>> PLAY [mediaWiki db configuration]
>> *********************************************************************************************************************************************************************************************************************
>>
>>
>>
>> TASK [mediawiki/confdb : mediawiki database]
>> **********************************************************************************************************************************************************************************************************
>>
>>
>> *ok: [bdd2] *
>>
>> TASK [mediawiki/confdb : mediawiki user+privileges]
>> ***************************************************************************************************************************************************************************************************
>>
>>
>> *ok: [bdd2] => (item=['http2']) *
>>
>> PLAY [MediaWiki apache configuration]
>> *****************************************************************************************************************************************************************************************************************
>>
>>
>>
>> TASK [mediawiki/confapache : mediawiki directory]
>> *****************************************************************************************************************************************************************************************************
>>
>>
>> *ok: [http2] *
>>
>> TASK [mediawiki/confapache : uncompress mediawiki archive]
>> ********************************************************************************************************************************************************************************************
>>
>>
>> *ok: [http2] *
>>
>> TASK [mediawiki/confapache : mediawiki configuration]
>> *************************************************************************************************************************************************************************************************
>>
>>
>> failed: [http2] (item=['http2']) => {"item": "['http2']", "msg": "Failed
>> to connect to the host via ssh: ssh: Could not resolve hostname ['http2']:
>> Name or service not known", "unreachable": true}
>> fatal: [http2]: UNREACHABLE! => {"changed": false, "msg": "All items
>> completed", "results": [{"_ansible_ignore_errors": null,
>> "_ansible_item_label": "['http2']", "_ansible_item_result": true, "item":
>> "['http2']", "msg": "Failed to connect to the h
>> ost via ssh: ssh: Could not resolve hostname ['http2']: Name or service
>> not known", "unreachable": true}]}
>>
>> NO MORE HOSTS LEFT
>> ************************************************************************************************************************************************************************************************************************************
>>
>>
>> to retry, use: --limit @/home/user-ansible/install-mediawiki.retry
>>
>> PLAY RECAP
>> ********************************************************************************************************************************************************************************************************************************************
>>
>>
>> bdd2 : *ok=2* changed=0 unreachable=0
>> failed=0
>> *http2* : *ok=2* changed=0 unreachable=1
>> failed=0
>>
>>
>>
>> *Why is the node http2 suddently unreachable, although it was reachable ?*
>>
>> Thanks for your help.
>>
>>
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>>
>
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