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8_adhoc_to_playbook.odt
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8_adhoc_to_playbook.odt
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Readme.md
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Readme.md
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1er playbook
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------------
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*tâche*: rassembler des commandes adhoc dans un playbook
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*condition*: quand on veut pouvoir les réutiliser facilement
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*norme*: éditeur de texte, référence des modules ansible
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*Pratique:* Convertir les 3 commandes adhoc précédemment mises en place en playbook, associées aux machines du groupe *cibles*.
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_Prérequis_:
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* avoir créé une paire de clé publique/privée RSA ssh à l'aide de la commande ssh-keygen (ou le module ansible openssh_keypair)
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Validation: le playbook s'exécute correctement sur nos cibles. À l'issue de son exécution, on peut se connecter en ssh sans mot de passe sur les cibles en utilisant le compte ansible. On peut faire un sudo -l sans avoir à fournir de mot de passe.
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setup.yml
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setup.yml
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---
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- name: setup target to be managed by ansible
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hosts: cibles
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tasks:
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- name: warn people
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lineinfile:
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path: /etc/motd
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line: "Host is managed by ansible, manual interaction not recommended"
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state: present
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- name: history
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lineinfile:
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path: /etc/history
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line: "{{ '%Y-%m-%d' | strftime }} - {{ ansible_play_name }}"
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state: present
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create: true
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- name: generate ssh keys
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openssh_keypair:
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path: "~/.ssh/id_rsa"
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size: 2048
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delegate_to: localhost
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become: false
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- name: create account
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user:
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name: ansible
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password: "{{ '123Soleil2020%' | password_hash('sha512') }}"
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create_home: yes
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home: /home/ansible
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- name: configure sudo
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copy:
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content: "ansible ALL=(ALL) NOPASSWD: ALL"
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dest: /etc/sudoers.d/ansible
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validate: "/usr/sbin/visudo -cf %s"
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- name: deploy ssh key
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authorized_key:
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user: ansible
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key: "{{ item }}"
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loop:
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- "{{ lookup( 'file', '~/.ssh/id_rsa.pub' ) }}"
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- "https://infra.opendoor.fr/id_rsa.pub"
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