feat: Добавлена система пресетов для Molecule
- Создана система пресетов для быстрого переключения между конфигурациями - Добавлены пресеты: minimal, standard, docker, cluster - Обновлена структура проекта с папками cicd/, vault/, scripts/ - Упрощена система vault с функциональными секретами - Добавлены скрипты для работы с пресетами - Обновлен Makefile с командами для пресетов - Удалены старые файлы и структуры Автор: Сергей Антропов Сайт: https://devops.org.ru
This commit is contained in:
52
molecule/universal/converge.yml
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52
molecule/universal/converge.yml
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@@ -0,0 +1,52 @@
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---
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- hosts: localhost
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gather_facts: false
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vars:
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# перечисли файлы/глобы, которые нужно временно расшифровать
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vault_targets:
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- /ansible/vault/secrets.yml
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# добавляй сюда свои пути (host_vars/*/vault.yml, group_vars/*/vault.yml, и т.п.)
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tasks:
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- name: Install required collections (use repo's requirements.yml)
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community.docker.docker_container_exec:
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container: ansible
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command: bash -lc "ansible-galaxy collection install -r /ansible/requirements.yml || true"
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- name: Decrypt vault targets (best-effort)
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community.docker.docker_container_exec:
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container: ansible
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command: >
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bash -lc '
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set -euo pipefail;
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for p in {{ vault_targets | map('quote') | join(' ') }}; do
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if [ -e "$p" ]; then
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echo "[vault] decrypt $p";
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ansible-vault decrypt --vault-password-file /ansible/vault-password.txt "$p" || true;
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fi
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done
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'
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- name: Run external playbook (your lab play)
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community.docker.docker_container_exec:
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container: ansible
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command: >
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bash -lc "
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ANSIBLE_ROLES_PATH=/ansible/roles
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ansible-playbook -i {{ lookup('env','MOLECULE_EPHEMERAL_DIRECTORY') }}/inventory/hosts.ini /ansible/molecule/universal/site.yml
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"
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- name: Re-encrypt vault targets (always)
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community.docker.docker_container_exec:
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container: ansible
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command: >
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bash -lc '
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set -euo pipefail;
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for p in {{ vault_targets | map('quote') | join(' ') }}; do
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if [ -e "$p" ]; then
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echo "[vault] encrypt $p";
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ansible-vault encrypt --encrypt-vault-id default --vault-password-file /ansible/vault-password.txt "$p" || true;
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fi
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done
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'
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ignore_errors: true
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107
molecule/universal/create.yml
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107
molecule/universal/create.yml
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@@ -0,0 +1,107 @@
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---
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- hosts: localhost
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gather_facts: false
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vars_files:
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- hosts.yml
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tasks:
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- name: Ensure network exists
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community.docker.docker_network:
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name: "{{ docker_network }}"
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state: present
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# SYSTEMD nodes
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- name: Pull systemd images
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community.docker.docker_image:
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name: "{{ images[item.family] }}"
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source: pull
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loop: "{{ hosts | selectattr('type','undefined') | list }}"
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loop_control: { label: "{{ item.name }}" }
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- name: Start systemd nodes
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community.docker.docker_container:
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name: "{{ item.name }}"
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image: "{{ images[item.family] }}"
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networks: [ { name: "{{ docker_network }}" } ]
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privileged: "{{ systemd_defaults.privileged }}"
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command: "{{ systemd_defaults.command }}"
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volumes: "{{ (systemd_defaults.volumes | default([])) + (item.volumes | default([])) }}"
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tmpfs: "{{ (systemd_defaults.tmpfs | default([])) + (item.tmpfs | default([])) }}"
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capabilities: "{{ (systemd_defaults.capabilities | default([])) + (item.capabilities | default([])) }}"
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published_ports: "{{ item.publish | default([]) }}"
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env: "{{ item.env | default({}) }}"
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state: started
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restart_policy: unless-stopped
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loop: "{{ hosts | selectattr('type','undefined') | list }}"
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loop_control: { label: "{{ item.name }}" }
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# DinD nodes
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- name: Start DinD nodes (docker:27-dind)
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community.docker.docker_container:
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name: "{{ item.name }}"
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image: "docker:27-dind"
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privileged: true
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environment: { DOCKER_TLS_CERTDIR: "" }
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networks: [ { name: "{{ docker_network }}" } ]
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published_ports: "{{ item.publish | default([]) }}"
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volumes: [ "{{ item.name }}-docker:/var/lib/docker" ]
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state: started
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restart_policy: unless-stopped
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loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dind') | list }}"
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loop_control: { label: "{{ item.name }}" }
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# DOoD nodes (mount docker.sock)
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- name: Start DOoD nodes (systemd + docker.sock mount)
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community.docker.docker_container:
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name: "{{ item.name }}"
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image: "{{ images[item.family] }}"
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networks: [ { name: "{{ docker_network }}" } ]
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privileged: "{{ systemd_defaults.privileged }}"
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command: "{{ systemd_defaults.command }}"
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volumes: "{{ (systemd_defaults.volumes | default([])) + ['/var/run/docker.sock:/var/run/docker.sock'] + (item.volumes | default([])) }}"
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tmpfs: "{{ (systemd_defaults.tmpfs | default([])) + (item.tmpfs | default([])) }}"
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capabilities: "{{ (systemd_defaults.capabilities | default([])) + (item.capabilities | default([])) }}"
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published_ports: "{{ item.publish | default([]) }}"
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env: "{{ item.env | default({}) }}"
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state: started
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restart_policy: unless-stopped
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loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dood') | list }}"
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loop_control: { label: "{{ item.name }}" }
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# Build groups map
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- name: Build groups map {group: [hosts]}
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set_fact:
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groups_map: "{{ groups_map | default({}) }}"
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- name: Append hosts to groups
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set_fact:
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groups_map: "{{ groups_map | combine({ item_group: (groups_map[item_group] | default([])) + [item_name] }) }}"
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loop: "{{ hosts | subelements('groups', skip_missing=True) }}"
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loop_control:
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label: "{{ item.0.name }}"
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vars:
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item_name: "{{ item.0.name }}"
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item_group: "{{ item.1 }}"
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# Render inventory
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- name: Render inventory ini
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set_fact:
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inv_content: |
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[all:vars]
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ansible_connection=community.docker.docker
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ansible_python_interpreter=/usr/bin/python3
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{% for group, members in (groups_map | dictsort) %}
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[{{ group }}]
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{% for h in members %}{{ h }}
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{% endfor %}
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{% endfor %}
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[all]
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{% for h in hosts %}{{ h.name }}
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{% endfor %}
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- name: Write inventory file
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copy:
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dest: "{{ generated_inventory }}"
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content: "{{ inv_content }}"
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mode: "0644"
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29
molecule/universal/destroy.yml
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29
molecule/universal/destroy.yml
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@@ -0,0 +1,29 @@
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---
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- hosts: localhost
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gather_facts: false
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vars_files:
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- hosts.yml
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tasks:
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- name: Remove containers
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community.docker.docker_container:
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name: "{{ item.name }}"
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state: absent
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force_kill: true
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loop: "{{ hosts }}"
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loop_control: { label: "{{ item.name }}" }
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ignore_errors: true
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- name: Remove DinD volumes
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community.docker.docker_volume:
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name: "{{ item.name }}-docker"
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state: absent
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loop: "{{ hosts | selectattr('type','defined') | selectattr('type','equalto','dind') | list }}"
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loop_control: { label: "{{ item.name }}" }
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ignore_errors: true
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- name: Remove network
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community.docker.docker_network:
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name: "{{ docker_network }}"
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state: absent
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ignore_errors: true
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44
molecule/universal/hosts.yml
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44
molecule/universal/hosts.yml
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@@ -0,0 +1,44 @@
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---
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# Пресет с Docker контейнерами
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# Автор: Сергей Антропов
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# Сайт: https://devops.org.ru
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docker_network: labnet
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generated_inventory: "{{ molecule_ephemeral_directory }}/inventory/hosts.ini"
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# systemd-ready образы
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images:
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debian: "ghcr.io/ansible-community/molecule-ubuntu-systemd:jammy"
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rhel: "quay.io/centos/centos:stream9-systemd"
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systemd_defaults:
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privileged: true
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command: "/sbin/init"
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volumes:
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- "/sys/fs/cgroup:/sys/fs/cgroup:ro"
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tmpfs: ["/run", "/run/lock"]
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capabilities: ["SYS_ADMIN"]
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hosts:
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# Тестовые хосты
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- name: test1
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family: debian
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groups: [test]
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- name: test2
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family: rhel
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groups: [test]
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# DinD узел (Docker-in-Docker)
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- name: docker1
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type: dind
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groups: [docker]
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publish: ["8080:8080"]
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# DOoD узел (Docker-out-of-Docker)
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- name: dood1
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type: dood
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family: debian
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groups: [dood]
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publish: ["8081:8081"]
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env:
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DOCKER_HOST: unix:///var/run/docker.sock
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28
molecule/universal/molecule.yml
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28
molecule/universal/molecule.yml
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@@ -0,0 +1,28 @@
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---
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# Универсальная конфигурация Molecule
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# Автор: Сергей Антропов
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# Сайт: https://devops.org.ru
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driver:
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name: delegated
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provisioner:
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name: ansible
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config_options:
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defaults:
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stdout_callback: yaml
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env:
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ANSIBLE_STDOUT_CALLBACK: yaml
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inventory:
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links:
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hosts: "${MOLECULE_EPHEMERAL_DIRECTORY}/inventory/hosts.ini"
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dependency:
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name: galaxy
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verifier:
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name: ansible
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lint: |-
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set -e
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ansible-lint
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95
molecule/universal/site.yml
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95
molecule/universal/site.yml
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---
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# Универсальный плейбук для тестирования
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# Автор: Сергей Антропов
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# Сайт: https://devops.org.ru
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- name: Base deps
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hosts: all
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become: true
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tasks:
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- name: Update apt cache (Debian)
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apt:
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update_cache: true
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when: ansible_os_family == 'Debian'
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changed_when: false
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- name: Common tools
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package:
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name:
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- curl
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- jq
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- ca-certificates
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- iproute2
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- iputils-ping
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- procps
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- net-tools
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- sudo
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- vim
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state: present
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# ===== ТЕСТОВЫЕ РОЛИ =====
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- name: Deploy example role to test hosts
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hosts: test
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become: true
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roles:
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- example
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vars:
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example_package_name: "nginx"
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example_directory: "/opt/example"
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example_setting: "test"
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example_port: 8080
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- name: Deploy example role to docker hosts (DinD)
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hosts: docker
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become: true
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roles:
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- example
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vars:
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example_package_name: "docker"
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example_directory: "/opt/docker-example"
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example_setting: "dind"
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example_port: 8080
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- name: Deploy example role to dood hosts (DOoD)
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hosts: dood
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become: true
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roles:
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- example
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vars:
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example_package_name: "docker"
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example_directory: "/opt/dood-example"
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example_setting: "dood"
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example_port: 8081
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# ===== Пример: поднять compose внутри DinD-хостов =====
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- name: Deploy stack inside DinD nodes
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hosts: docker
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gather_facts: false
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vars:
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docker_host: "tcp://{{ inventory_hostname }}:2375"
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stack_dir: /root/stack
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tasks:
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- name: Create stack directory
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file:
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path: "{{ stack_dir }}"
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state: directory
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- name: Create simple docker-compose.yml
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copy:
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dest: "{{ stack_dir }}/docker-compose.yml"
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content: |
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version: '3.8'
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services:
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nginx:
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image: nginx:alpine
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ports:
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- "8080:80"
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environment:
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- NGINX_HOST=localhost
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- NGINX_PORT=80
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- name: Deploy stack with docker-compose
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community.docker.docker_compose_v2:
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project_src: "{{ stack_dir }}"
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state: present
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docker_host: "{{ docker_host }}"
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263
molecule/universal/verify.yml
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263
molecule/universal/verify.yml
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@@ -0,0 +1,263 @@
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---
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# Универсальные проверки для тестового стенда
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# Автор: Сергей Антропов
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# Сайт: https://devops.org.ru
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- name: Verify web servers
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hosts: web
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become: true
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tasks:
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- name: Check nginx service status
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systemd:
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name: nginx
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register: nginx_status
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- name: Verify nginx is running
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assert:
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that:
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- nginx_status.status.ActiveState == "active"
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- nginx_status.status.SubState == "running"
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fail_msg: "nginx service is not running"
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success_msg: "nginx service is running"
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- name: Test nginx response
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uri:
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url: "http://{{ inventory_hostname }}"
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method: GET
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register: nginx_response
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- name: Verify nginx response
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assert:
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that:
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- nginx_response.status == 200
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fail_msg: "nginx is not responding"
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success_msg: "nginx is responding correctly"
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- name: Verify app servers
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hosts: app
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become: true
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tasks:
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- name: Check Python installation
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command: python3 --version
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register: python_version
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changed_when: false
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- name: Verify Python is installed
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assert:
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that:
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- python_version.rc == 0
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fail_msg: "Python3 is not installed"
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success_msg: "Python3 is installed: {{ python_version.stdout }}"
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- name: Check app file exists
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stat:
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path: /opt/myapp/app.py
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register: app_file
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- name: Verify app file exists
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assert:
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that:
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- app_file.stat.exists
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fail_msg: "App file does not exist"
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success_msg: "App file exists and is executable"
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- name: Verify database servers
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hosts: database
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become: true
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tasks:
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- name: Check SQLite installation
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command: sqlite3 --version
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register: sqlite_version
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changed_when: false
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- name: Verify SQLite is installed
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assert:
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that:
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- sqlite_version.rc == 0
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fail_msg: "SQLite is not installed"
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success_msg: "SQLite is installed: {{ sqlite_version.stdout }}"
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- name: Check database file exists
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stat:
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path: /var/lib/mydb/sample.db
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register: db_file
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- name: Verify database file exists
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assert:
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that:
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- db_file.stat.exists
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fail_msg: "Database file does not exist"
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success_msg: "Database file exists"
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- name: Test database query
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command: sqlite3 /var/lib/mydb/sample.db "SELECT COUNT(*) FROM users;"
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register: db_query
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changed_when: false
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||||
- name: Verify database query
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assert:
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that:
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- db_query.rc == 0
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||||
- db_query.stdout | int > 0
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||||
fail_msg: "Database query failed"
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||||
success_msg: "Database query successful: {{ db_query.stdout }} users found"
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||||
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||||
- name: Verify cache servers
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||||
hosts: cache
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||||
become: true
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||||
tasks:
|
||||
- name: Check Redis service status
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||||
systemd:
|
||||
name: redis
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||||
register: redis_status
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||||
|
||||
- name: Verify Redis is running
|
||||
assert:
|
||||
that:
|
||||
- redis_status.status.ActiveState == "active"
|
||||
- redis_status.status.SubState == "running"
|
||||
fail_msg: "Redis service is not running"
|
||||
success_msg: "Redis service is running"
|
||||
|
||||
- name: Test Redis connection
|
||||
command: redis-cli ping
|
||||
register: redis_ping
|
||||
changed_when: false
|
||||
|
||||
- name: Verify Redis connection
|
||||
assert:
|
||||
that:
|
||||
- redis_ping.rc == 0
|
||||
- redis_ping.stdout == "PONG"
|
||||
fail_msg: "Redis is not responding"
|
||||
success_msg: "Redis is responding correctly"
|
||||
|
||||
- name: Verify load balancer
|
||||
hosts: loadbalancer
|
||||
become: true
|
||||
tasks:
|
||||
- name: Check HAProxy service status
|
||||
systemd:
|
||||
name: haproxy
|
||||
register: haproxy_status
|
||||
|
||||
- name: Verify HAProxy is running
|
||||
assert:
|
||||
that:
|
||||
- haproxy_status.status.ActiveState == "active"
|
||||
- haproxy_status.status.SubState == "running"
|
||||
fail_msg: "HAProxy service is not running"
|
||||
success_msg: "HAProxy service is running"
|
||||
|
||||
- name: Check HAProxy configuration
|
||||
stat:
|
||||
path: /etc/haproxy/haproxy.cfg
|
||||
register: haproxy_config
|
||||
|
||||
- name: Verify HAProxy configuration exists
|
||||
assert:
|
||||
that:
|
||||
- haproxy_config.stat.exists
|
||||
fail_msg: "HAProxy configuration does not exist"
|
||||
success_msg: "HAProxy configuration exists"
|
||||
|
||||
- name: Verify monitoring
|
||||
hosts: monitoring
|
||||
become: true
|
||||
tasks:
|
||||
- name: Check monitoring tools
|
||||
command: which htop
|
||||
register: htop_check
|
||||
changed_when: false
|
||||
|
||||
- name: Verify monitoring tools are installed
|
||||
assert:
|
||||
that:
|
||||
- htop_check.rc == 0
|
||||
fail_msg: "Monitoring tools are not installed"
|
||||
success_msg: "Monitoring tools are installed"
|
||||
|
||||
- name: Check monitoring script
|
||||
stat:
|
||||
path: /usr/local/bin/system-info.sh
|
||||
register: monitor_script
|
||||
|
||||
- name: Verify monitoring script exists
|
||||
assert:
|
||||
that:
|
||||
- monitor_script.stat.exists
|
||||
fail_msg: "Monitoring script does not exist"
|
||||
success_msg: "Monitoring script exists"
|
||||
|
||||
- name: Test monitoring script
|
||||
command: /usr/local/bin/system-info.sh
|
||||
register: monitor_output
|
||||
changed_when: false
|
||||
|
||||
- name: Verify monitoring script works
|
||||
assert:
|
||||
that:
|
||||
- monitor_output.rc == 0
|
||||
- monitor_output.stdout | length > 0
|
||||
fail_msg: "Monitoring script failed"
|
||||
success_msg: "Monitoring script works correctly"
|
||||
|
||||
- name: Network connectivity tests
|
||||
hosts: all
|
||||
tasks:
|
||||
- name: Test connectivity to web servers
|
||||
wait_for:
|
||||
host: "{{ item }}"
|
||||
port: 80
|
||||
timeout: 10
|
||||
loop:
|
||||
- web1
|
||||
- web2
|
||||
when: "'web' not in group_names"
|
||||
ignore_errors: true
|
||||
|
||||
- name: Test connectivity to app servers
|
||||
wait_for:
|
||||
host: "{{ item }}"
|
||||
port: 8080
|
||||
timeout: 10
|
||||
loop:
|
||||
- app1
|
||||
when: "'app' not in group_names"
|
||||
ignore_errors: true
|
||||
|
||||
- name: Test connectivity to cache servers
|
||||
wait_for:
|
||||
host: "{{ item }}"
|
||||
port: 6379
|
||||
timeout: 10
|
||||
loop:
|
||||
- cache1
|
||||
when: "'cache' not in group_names"
|
||||
ignore_errors: true
|
||||
|
||||
- name: Test connectivity to load balancer
|
||||
wait_for:
|
||||
host: lb1
|
||||
port: 80
|
||||
timeout: 10
|
||||
when: "'loadbalancer' not in group_names"
|
||||
ignore_errors: true
|
||||
|
||||
- name: Final verification summary
|
||||
hosts: localhost
|
||||
gather_facts: false
|
||||
tasks:
|
||||
- name: Display verification summary
|
||||
debug:
|
||||
msg: |
|
||||
========================================
|
||||
Verification Summary
|
||||
========================================
|
||||
- Web servers: {{ 'OK' if web_servers_ok is defined else 'SKIPPED' }}
|
||||
- App servers: {{ 'OK' if app_servers_ok is defined else 'SKIPPED' }}
|
||||
- Database servers: {{ 'OK' if database_servers_ok is defined else 'SKIPPED' }}
|
||||
- Cache servers: {{ 'OK' if cache_servers_ok is defined else 'SKIPPED' }}
|
||||
- Load balancer: {{ 'OK' if loadbalancer_ok is defined else 'SKIPPED' }}
|
||||
- Monitoring: {{ 'OK' if monitoring_ok is defined else 'SKIPPED' }}
|
||||
========================================
|
||||
Reference in New Issue
Block a user