feat(snipe_it): add ansible role for deployment

roles/snipe_it/README.md

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+# `finallycoffee.services.snipe_it` ansible role
+
+[Snipe-IT](https://snipeitapp.com/) is an open-source asset management with
+a powerful JSON-REST API. This ansible role deploys and configures Snipe-IT.
+
+## Requirements
+
+Snipe-IT requires a MySQL-Database like MariaDB and a working email service
+for sending email. For installing and configuring MariaDB, see
+[`finallycoffee.base.mariadb`](https://galaxy.ansible.com/ui/repo/published/finallycoffee/base/content/role/mariadb/).
+
+## Configuration
+
+- `snipe_it_config_app_url`
+- `snipe_it_config_app_key`
+
+### Database configuration
+
+All (database) options from the upstream laravel `.env` file are available
+under the `snipe_it_config_db_*` prefix. Configure a database as follows:
+```
+snipe_it_config_db_host: localhost # defaults to localhost
+snipe_it_config_db_port: "3306" # defaults to 3306
+snipe_it_config_db_database: my_snipe_db_name # defaults to 'snipeit'
+snipe_it_config_db_username: my_snipe_db_user # defaults to 'snipeit'
+snipe_it_config_db_password: my_snipe_db_password
+# Set this if the database is shared with
+# other applications. defaults to not set
+snipe_it_config_db_prefix: snipe_
+```
+
+### Email configuration
+
+Configuring an email server is mandatory. An example is provided below:
+```yaml
+snipe_it_config_mail_host: smtp.example.com
+snipe_it_config_mail_username: snipe_user@snipe.example.com
+snipe_it_config_mail_password: i_want_to_be_strong_and_long
+snipe_it_config_mail_from_addr: "noreply@snipe.example.com"
+snipe_it_config_mail_from_name: "Example.com SnipeIT instance"
+```
+
+The default smtp port is `587` and can be set in `snipe_it_config_mail_port`.

roles/snipe_it/defaults/main/config.yml

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+---
+snipe_it_config_app_version: "v{{ snipe_it_version }}"
+snipe_it_config_app_port: 8000
+snipe_it_config_app_env: "production"
+snipe_it_config_app_debug: false
+snipe_it_config_app_key: ~
+snipe_it_config_app_url: "http://localhost:{{ snipe_it_config_app_port }}"
+snipe_it_config_app_timezone: UTC
+snipe_it_config_app_locale: en-US
+snipe_it_config_app_locked: false
+snipe_it_config_app_cipher: "AES-256-GCM"
+snipe_it_config_app_force_tls: false
+snipe_it_config_app_trusted_proxies:
+  - '192.168.0.0/16'
+  - '172.16.0.0/12'
+  - '10.0.0.0/8'
+
+snipe_it_config_db_connection: mysql
+snipe_it_config_db_host: localhost
+snipe_it_config_db_port: "3306"
+snipe_it_config_db_database: snipeit
+snipe_it_config_db_username: snipeit
+snipe_it_config_db_password: ~
+snipe_it_config_db_prefix: ~
+snipe_it_config_db_dump_path: /usr/bin/
+snipe_it_config_db_charset: utf8mb4
+snipe_it_config_db_collation: utf8mb4_unicode_ci
+snipe_it_config_db_ssl: false
+snipe_it_config_db_ssl_is_paas: false
+snipe_it_config_db_ssl_key_path: ~
+snipe_it_config_db_ssl_cert_path: ~
+snipe_it_config_db_ssl_ca_path: ~
+snipe_it_config_db_ssl_cipher: ~
+snipe_it_config_db_ssl_verify_server: ~
+
+snipe_it_config_mail_mailer: smtp
+snipe_it_config_mail_host: ~
+snipe_it_config_mail_port: 587
+snipe_it_config_mail_username: ~
+snipe_it_config_mail_password: ~
+snipe_it_config_mail_tls_verify_peer: true
+snipe_it_config_mail_from_addr: ~
+snipe_it_config_mail_from_name: ~
+snipe_it_config_mail_replyto_addr: "{{ snipe_it_config_mail_from_addr }}"
+snipe_it_config_mail_replyto_name: "{{ snipe_it_config_mail_from_name }}"
+snipe_it_config_mail_auto_embed_method: attachment
+snipe_it_config_mail_backup_notification_driver: ~
+snipe_it_config_mail_backup_notification_address: ~
+
+snipe_it_config_private_filesystem_disk: >-2
+  {{ snipe_it_data_directory }}/uploads/private
+snipe_it_config_public_filesystem_disk: >-2
+  {{ snipe_it_data_directory }}/uploads/public
+snipe_it_config_allow_backup_delete: false
+snipe_it_config_allow_data_purge: false
+snipe_it_config_image_lib: 'gd'
+
+snipe_it_config_log_channel: 'stderr'
+snipe_it_config_log_max_days: 10
+
+snipe_it_config_cookie_name: ".snipeit_session"
+snipe_it_config_cookie_domain: "{{ snipe_it_domain }}"
+snipe_it_config_secure_cookies: true
+
+snipe_it_config_session_driver: file
+snipe_it_config_session_lifetime: 12000
+snipe_it_config_cache_driver: file
+snipe_it_config_cache_prefix: snipeit
+snipe_it_config_queue_driver: file
+
+snipe_it_base_config:
+  APP_VERSION: "{{ snipe_it_config_app_version }}"
+  APP_PORT: "{{ snipe_it_config_app_port }}"
+  APP_ENV: "{{ snipe_it_config_app_env }}"
+  APP_DEBUG: "{{ snipe_it_config_app_debug }}"
+  APP_KEY: "{{ snipe_it_config_app_key }}"
+  APP_URL: "{{ snipe_it_config_app_url }}"
+  APP_TIMEZONE: "{{ snipe_it_config_app_timezone }}"
+  APP_LOCALE: "{{ snipe_it_config_app_locale }}"
+  APP_LOCKED: "{{ snipe_it_config_app_locked }}"
+  APP_CIPHER: "{{ snipe_it_config_app_cipher }}"
+  APP_FORCE_TLS: "{{ snipe_it_config_app_force_tls }}"
+  APP_TRUSTED_PROXIES: "{{ snipe_it_config_app_trusted_proxies | join(',') }}"
+  DB_CONNECTION: "{{ snipe_it_config_db_connection }}"
+  DB_HOST: "{{ snipe_it_config_db_host }}"
+  DB_PORT: "{{ snipe_it_config_db_port }}"
+  DB_DATABASE: "{{ snipe_it_config_db_database }}"
+  DB_USERNAME: "{{ snipe_it_config_mail_username }}"
+  DB_PASSWORD: "{{ snipe_it_config_db_password }}"
+  DB_PREFIX: "{{ snipe_it_config_db_prefix }}"
+  DB_DUMP_PATH: "{{ snipe_it_config_db_dump_path }}"
+  DB_CHARSET: "{{ snipe_it_config_db_charset }}"
+  DB_COLLATION: "{{ snipe_it_config_db_collation }}"
+  DB_SSL: "{{ snipe_it_config_db_ssl }}"
+  DB_SSL_IS_PAAS: "{{ snipe_it_config_db_ssl_is_paas }}"
+  DB_SSL_KEY_PATH: "{{ snipe_it_config_db_ssl_key_path }}"
+  DB_SSL_CERT_PATH: "{{ snipe_it_config_db_ssl_cert_path }}"
+  DB_SSL_CA_PATH: "{{ snipe_it_config_db_ssl_ca_path }}"
+  DB_SSL_CIPHER: "{{ snipe_it_config_db_ssl_cipher }}"
+  DB_SSL_VERIFY_SERVER: "{{ snipe_it_config_db_ssl_verify_server }}"
+  MAIL_MAILER: "{{ snipe_it_config_mail_mailer }}"
+  MAIL_HOST: "{{ snipe_it_config_mail_host }}"
+  MAIL_PORT: "{{ snipe_it_config_mail_port }}"
+  MAIL_USERNAME: "{{ snipe_it_config_mail_username }}"
+  MAIL_PASSWORD: "{{ snipe_it_config_mail_password }}"
+  MAIL_TLS_VERIFY_PEER: "{{ snipe_it_config_mail_tls_verify_peer }}"
+  MAIL_FROM_ADDR: "{{ snipe_it_config_mail_from_addr }}"
+  MAIL_FROM_NAME: "{{ snipe_it_config_mail_from_name }}"
+  MAIL_REPLYTO_ADDR: "{{ snipe_it_config_mail_replyto_addr }}"
+  MAIL_REPLYTO_NAME: "{{ snipe_it_config_mail_replyto_name }}"
+  MAIL_AUTO_EMBED_METHOD: "{{ snipe_it_config_mail_auto_embed_method }}"
+  MAIL_BACKUP_NOTIFICATION_DRIVER: "{{ snipe_it_config_mail_backup_notification_driver }}"
+  MAIL_BACKUP_NOTIFICATION_ADDRESS: "{{ snipe_it_config_mail_backup_notification_address }}"
+  SESSION_DRIVER: "{{ snipe_it_config_session_driver }}"
+  SESSION_LIFETIME: "{{ snipe_it_config_session_lifetime }}"
+  CACHE_DRIVER: "{{ snipe_it_config_cache_driver }}"
+  CACHE_PREFIX: "{{ snipe_it_config_cache_prefix }}"
+  QUEUE_DRIVER: "{{ snipe_it_config_queue_driver }}"
+  PRIVATE_FILESYSTEM_DISK: "{{ snipe_it_config_private_filesystem_disk }}"
+  PUBLIC_FILESYSTEM_DISK: "{{ snipe_it_config_public_filesystem_disk }}"
+  ALLOW_BACKUP_DELETE: "{{ snipe_it_config_allow_backup_delete }}"
+  ALLOW_DATA_PURGE: "{{ snipe_it_config_allow_data_purge }}"
+  IMAGE_LIB: "{{ snipe_it_config_image_lib }}"
+  LOG_CHANNEL: "{{ snipe_it_config_log_channel }}"
+  LOG_MAX_DAYS: "{{ snipe_it_config_log_max_days }}"
+  COOKIE_NAME: "{{ snipe_it_config_cookie_name }}"
+  COOKIE_DOMAIN: "{{ snipe_it_config_cookie_domain }}"
+  SECURE_COOKIES: "{{ snipe_it_config_secure_cookies }}"
+
+snipe_it_config: ~
+snipe_it_merged_config: >-2
+  {{ snipe_it_base_config | default({}, true)
+    | combine(snipe_it_config | default({}, true), recursive=True) }}

roles/snipe_it/defaults/main/container.yml

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+---
+snipe_it_container_container_image_registry: docker.io
+snipe_it_container_container_image_namespace: snipe
+snipe_it_container_container_image_name: 'snipe-it'
+snipe_it_container_container_image_tag: ~
+snipe_it_container_container_image_flavour: alpine
+snipe_it_container_container_image_source: pull
+snipe_it_container_container_image_force_source: >-2
+  {{ snipe_it_container_container_image_tag | default(false, true) | bool }}
+snipe_it_container_container_image: >-2
+  {{
+    ([
+      snipe_it_container_container_image_registry | default([], true),
+      snipe_it_container_container_image_namespace | default([], true),
+      snipe_it_container_container_image_name,
+    ] | flatten | join('/'))
+    + ':'
+    + (vaultwarden_container_image_tag | default(
+        'v' + vaultwarden_version + (
+          ((snipe_it_container_container_image_flavour is string)
+            and (snipe_it_container_container_image_flavour | length > 0))
+          | ternary(
+            '-' + snipe_it_container_container_image_flavour | default('', true),
+            ''
+          )
+        ),
+        true
+    ))
+  }}
+
+snipe_it_container_env_file: "{{ snipe_it_env_file }}"
+snipe_it_container_user: ~
+snipe_it_container_ #TODO

roles/snipe_it/defaults/main/main.yml

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+---
+snipe_it_user: snipeit
+snipe_it_version: "7.0.13"
+snipe_it_state: present
+snipe_it_deployment_method: docker
+
+snipe_it_env_file: /etc/snipeit/env
+snipe_it_data_directory: /var/lib/snipeit

roles/snipe_it/defaults/main/user.yml

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+---
+snipe_it_run_user_id: >-2
+  {{ snipe_it_user_info.uid | default(snipe_it_user) }}
+snipe_it_run_group_id: >-2
+  {{ snipe_it_user_info.group | default(snipe_it_user) }}

roles/snipe_it/meta/main.yml

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+---
+allow_duplicates: true
+dependencies: []
+galaxy_info:
+  role_name: snipe_it
+  description: >-2
+    Deploy Snipe-IT, an open-source asset / license management system with
+    powerful JSON REST API
+  galaxy_tags:
+    - snipeit
+    - asset-management
+    - docker

roles/snipe_it/tasks/check.yml

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+---
+- name: Ensure state is valid
+  ansible.builtin.fail:
+    msg: >-2
+      Unsupported state '{{ snipe_it_state }}'!
+      Supported states are {{ snipe_it_states | join(', ') }}.
+  when: snipe_it_state is not in snipe_it_states
+
+- name: Ensure deployment method is valid
+  ansible.builtin.fail:
+    msg: >-2
+      Unsupported deployment_method '{{ snipe_it_deployment_method }}'!
+      Supported values are {{ snipe_it_deployment_methods | join(', ') }}.
+  when: snipe_it_deployment_method is not in snipe_it_deployment_methods

roles/snipe_it/tasks/deploy-docker.yml

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+---
+- name: Ensure container image '{{ snipe_it_container_image }}' is {{ snipe_it_state }}
+  community.docker.docker_image:
+    name: "{{ snipe_it_container_image }}"
+    state: "{{ snipe_it_state }}"
+    source: "{{ snipe_it_container_image_source }}"
+    force_source: "{{ snipe_it_container_image_force_source }}"
+  register: snipe_it_container_image_info
+  until: snipe_it_container_image_info is success
+  retries: 5
+  delay: 3
+
+- name: Ensure container '{{ snipe_it_container_name }}' is {{ snipe_it_container_state }}
+  community.docker.docker_container:
+    name: "{{ snipe_it_container_name }}"
+    image: "{{ snipe_it_container_image }}"
+    # more args
+    state: "{{ snipe_it_container_state }}"

roles/snipe_it/tasks/main.yml

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+---
+- name: Check preconditions
+  ansible.builtin.include_tasks:
+    file: "check.yml"
+
+- name: Ensure snipe-it user '{{ snipe_it_user }}' is {{ snipe_it_state }}
+  ansible.builtin.user:
+    name: "{{ snipe_it_user }}"
+    state: "{{ snipe_it_state }}"
+    system: "{{ snipe_it_user_system | default(true, true) }}"
+    create_home: "{{ snipe_it_user_create_home | default(false, true) }}"
+    groups: "{{ snipe_it_user_groups | default(omit, true) }}"
+    append: >-2
+      {{
+        snipe_it_user_groups_append | default(
+            snipe_it_user_groups | default([], true) | length > 0,
+            true,
+        )
+      }}
+  register: snipe_it_user_info
+
+- name: Ensure snipe-it environment file is {{ snipe_it_state }}
+  ansible.builtin.file:
+    path: "{{ snipe_it_config_file }}"
+    state: "{{ snipe_it_state }}"
+  when: snipe_it_state == 'absent'
+
+- name: Ensure snipe-it config directory is {{ snipe_it_state }}
+  ansible.builtin.file:
+    path: "{{ snipe_it_config_file | dirname }}"
+    state: "{{ (snipe_it_state == 'present') | ternary('directory', 'absent') }}"
+    owner: "{{ snipe_it_run_user_id }}"
+    group: "{{ snipe_it_run_group_id }}"
+    mode: "0755"
+  when: snipe_it_state == 'present'
+
+- name: Ensure snipe-it data directory '{{ snipe_it_data_directory }}' is {{ snipe_it_state }}
+  ansible.builtin.file:
+    path: "{{ snipe_it_data_directory }}"
+    state: "{{ (snipe_it_state == 'present') | ternary('directory', 'absent') }}"
+    owner: "{{ snipe_it_run_user_id }}"
+    group: "{{ snipe_it_run_group_id }}"
+    mode: "0755"
+
+- name: Ensure snipe-it environment file is templated
+  ansible.builtin.copy:
+    content: |+2
+     {% for entry in snipe_it_merged_config | dict2items %}
+     {{ entry.key }}={{ entry.value }}
+     {% endfor %}
+    path: "{{ snipe_it_config_file }}"
+    owner: "{{ snipe_it_run_user_id }}"
+    group: "{{ snipe_it_run_group_id }}"
+    mode: "0640"
+  when: snipe_it_state == 'present'
+
+- name: Deploy using {{ snipe_it_deployment_method }}
+  ansible.builtin.include_tasks:
+    file: "deploy-{{ snipe_it_deployment_method }}.yml"

roles/snipe_it/vars/main.yml

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+---
+snipe_it_states:
+  - present
+  - absent
+snipe_it_deployment_methods:
+  - docker