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49
Readme.md
49
Readme.md
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## Objectif
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## Objectif
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Utiliser le lookup _keepass_ pour qu'ansible lise le fichier keep.dbx fourni
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Utiliser le lookup ansible.builtin.ini pour récupérer la valeur du paramètres *forks* à partir du fichier de configuration d'ansible
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Celui-ci contient 2 entrées:
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* root / 321Lune2021%
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* ansible / 123Soleil2021%
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Le fichier peut être ouvert avec l'application keepassx avec le mot de passe suivant: 123Soleil
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## Installation du lookup
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Voir aussi: https://github.com/viczem/ansible-keepass
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```bash
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pip3 install 'pykeepass==4.0.3' --user
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ansible-galaxy collection install viczem.keepass
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```
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## Configuration
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/!\ En production, on chiffrera le mot de passe d'accès au fichier keepass via ansible-vault
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Créer les variables d'inventaire keepass_dbx et keepass_psw s'appliquant à toutes les machines:
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```bash
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# file: group_vars/all
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keepass_dbx: "~/keep.kdbx"
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keepass_psw: 123Soleil
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```
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## Utilisation
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Il suffit d'utiliser l'instruction
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```yaml
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lookup( 'viczem.keepass.keepass', 'Groupe/entrée", 'type')
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```
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Groupe: nom du groupe, en ignorant le groupe de premier niveau. Donc vide dans notre exemple
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entrée: nom de l'entrée qui nous intéresse (par exemple *ansible shell*)
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type: *username* si on souhaite récupérer le nom d'utilisateur, *password* si on souhaite récupérer le mot de passe.
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## Mise en oeuvre
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Récupérer la solution de l'atelier 8_adhoc_to_playbook [ici](https://infra.opendoor.fr/git/tom/sib_8_adhoc_to_playbook/src/4a72838034321e5e4ce7c52d2fa07434e57b13d9/setup.yml)
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Modifiez le playbook *setup.yml* pour que la tâche de création du compte ansible récupère le mot de passe depuis le fichier keepass
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50
setup.yml
50
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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vars:
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password: "{{lookup( 'viczem.keepass.keepass', 'ansible shell', 'password') }}"
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username: "{{ lookup( 'viczem.keepass.keepass', 'ansible shell', 'username') }}"
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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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create: yes
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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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tags: lookup
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vars:
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user:
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name: "{{ username }}"
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password: "{{ password | password_hash('sha512',65534|random(seed=inventory_hostname) | string) }}"
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create_home: yes
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home: "/home/{{ username }}"
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- name: configure sudo
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copy:
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content: "{{ username }} 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: "{{ username }}"
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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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