mise au point
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@@ -10,6 +10,10 @@
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* https://docs.ansible.com/ansible/latest/playbooks_error_handling.html
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* support slide 51
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#### utiliser le module debug
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Utilisez le module debug pour afficher la valeur de la variable *ansible_distribution* des cibles.
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### Ignorer les erreurs
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Écrivez un playbook permettant:
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@@ -20,9 +24,6 @@
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Faites en sorte que les erreurs d'exécution du playbook soient ignorées.
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#### utiliser le module debug
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Utilisez le module debug pour afficher la valeur de la variable *ansible_distribution* des cibles.
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#### failed_when: définir soi-même les conditions de réussite / échec d'un module
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@@ -40,7 +41,3 @@ Complétez le playbook précédemment mis au point afin qu'il:
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- exécute une tâche de votre choix uniquement si le script a renvoyée la valeur 1
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#### Implémenter un mécanisme de gestion d'exception
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38
apache.yml
38
apache.yml
@@ -1,38 +0,0 @@
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---
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- name: install apache via ansible playbook
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hosts: test
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user: ansible
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become: true
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tasks:
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- name: install apache
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yum:
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name: httpd
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state: latest
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- name: conf httpd
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template:
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src: vhost.conf
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dest: /etc/httpd/conf.d/vhost.conf
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mode: 0640
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owner: root
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group: apache
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- name: activate apache
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service:
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name: httpd
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enabled: yes
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state: restarted
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- name: open firewall port
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firewalld:
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service: http
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permanent: yes
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immediate: yes
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state: enabled
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ignore_errors: yes
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- name: create documentroot
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file:
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name: /var/www/html/orsys.fr
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state: directory
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- name: create index file
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copy:
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src: index.html
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dest: /var/www/html/orsys.fr/index.html
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mode: 0644
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@@ -1,19 +1,30 @@
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---
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- hosts: test
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user: root
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gather_facts: false
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- hosts: centos
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tasks:
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- name: print a message
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debug:
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msg: "OS on {{ inventory_hostname }} is {{ ansible_distribution }}"
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- name: send script
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copy:
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src: random.sh
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dest: /tmp//random.sh
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src: "{{ item }}"
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dest: /tmp/
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mode: 0750
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loop:
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- random.sh
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- bad.sh
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- name: execute script
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- name: execute bad script
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command: "/tmp/bad/sh"
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ignore_errors: true
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- name: execute random script
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command: /tmp//random.sh
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register: result
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failed_when: 2|string in result.stdout
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- name: display result
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debug:
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var: result
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var: result
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when: 1|string in result.stdout
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