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‎.gitignore‎

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.DS_Store

‎.yamllint‎

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---
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# Based on ansible-lint config
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extends: default
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rules:
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braces:
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max-spaces-inside: 1
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level: error
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brackets:
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max-spaces-inside: 1
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level: error
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colons:
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max-spaces-after: -1
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level: error
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commas:
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max-spaces-after: -1
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level: error
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comments: disable
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comments-indentation: disable
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document-start: disable
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empty-lines:
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max: 3
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level: error
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hyphens:
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level: error
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indentation: disable
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key-duplicates: enable
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line-length: disable
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new-line-at-end-of-file: disable
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new-lines:
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type: unix
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trailing-spaces: disable
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truthy: disable

‎LICENSE‎

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MIT License
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Copyright (c) 2022 Anton Melekhin
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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Postgres Exporter
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=================
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Ansible роль для установки, настройки и обновления [Postgres Exporter](https://github.com/prometheus-community/postgres_exporter).
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Требования
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----------
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- Поддерживаемая версия Ansible: 2.7 и выше.
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- `pywinrm` для подключения [Ansible через WinRM](https://docs.ansible.com/ansible/latest/user_guide/windows_winrm.html) (для Windows).
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- `gnu-tar` при использовании Mac в качестве управляющего хоста (`brew install gnu-tar`).
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- Список поддерживаемых платформ описан в файле метаданных роли.
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Используемые переменные
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-----------------------
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- `postgres_exporter_version` Версия Postgres Exporter для установки (default: `0.11.1`).
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- `postgres_exporter_package_name` Имя пакета.
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- `postgres_exporter_download_url` Ссылка на скачивание архива с приложением.
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- `postgres_exporter_user` Unix имя пользователя (default: `postgres`).
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- `postgres_exporter_group` Unix группа пользователя (default: `postgres`).
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- `postgres_exporter_install_path` Каталог, в который будет распакован бинарник (default: `/usr/local/bin`).
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- `postgres_exporter_data_source_name` Строка подключения к БД (default: `user=postgres host=/var/run/postgresql/ sslmode=disable`).
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- `postgres_exporter_extend_query_path` Путь до YAML файла содержащего дополнительные sql-запросы для записи метрик (default: `''`).
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- `postgres_exporter_log_level` Уровень логирования экспортера (default: `info`).
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Зависимости
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-----------
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Отсутствуют.
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Пример использования
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--------------------
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- Устанавливаем и настраиваем Postgres Exporter:
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```yaml
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---
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- name: 'Setup Postgres Exporter'
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hosts: all
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roles:
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- role: ansible-role-postgres-exporter
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```
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Лицензия
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--------
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MIT
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Информация об авторе
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--------------------
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Мелехин Антон.

‎defaults/main.yml‎

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---
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# See available releases: https://github.com/prometheus-community/postgres_exporter/releases
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postgres_exporter_version: '0.11.1'
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postgres_exporter_package_name: 'postgres_exporter-{{ postgres_exporter_version }}.linux-{{ _postgres_exporter_architecture }}'
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postgres_exporter_download_url: 'https://github.com/prometheus-community/postgres_exporter/releases/download/v{{ postgres_exporter_version }}/{{ postgres_exporter_package_name }}.tar.gz'
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postgres_exporter_user: 'postgres'
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postgres_exporter_group: '{{ postgres_exporter_user }}'
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postgres_exporter_install_path: '/usr/local/bin'
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# See available environment variables: https://github.com/prometheus-community/postgres_exporter#environment-variables
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postgres_exporter_data_source_name: 'user=postgres host=/var/run/postgresql/ sslmode=disable'
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# See available settings flags: https://github.com/prometheus-community/postgres_exporter#flags
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postgres_exporter_extend_query_path: ''
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postgres_exporter_log_level: 'info'

‎handlers/main.yml‎

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---
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- name: 'Restart Postgres Exporter'
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ansible.builtin.systemd:
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name: postgres_exporter
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state: restarted
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become: true

‎meta/main.yml‎

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---
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galaxy_info:
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author: Melekhin Anton
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role_name: postgres_exporter
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namespace: antmelekhin
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description: An Ansible role for install, configure and update Postgres Exporter.
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license: MIT
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min_ansible_version: '2.7'
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platforms:
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- name: EL
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versions:
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- '7'
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- '8'
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- name: Ubuntu
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versions:
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- 'bionic'
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- 'focal'
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galaxy_tags:
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- monitoring
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- prometheus
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- postgres_exporter
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dependencies: []

‎molecule/default/converge.yml‎

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---
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- name: Converge
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hosts: all
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pre_tasks:
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- name: 'Update APT cache'
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ansible.builtin.apt:
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update_cache: true
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roles:
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- role: geerlingguy.postgresql
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postgresql_users:
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- name: 'molecule'
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password: 'molecule'
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role_attr_flags: SUPERUSER
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postgresql_databases:
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- name: 'molecule'
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lc_collate: 'en_US.UTF-8'
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lc_ctype: 'en_US.UTF-8'
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encoding: 'UTF-8'
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template: 'template0'
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owner: 'molecule'
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- role: ansible-role-postgres-exporter

‎molecule/default/molecule.yml‎

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---
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dependency:
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name: galaxy
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enabled: true
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driver:
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name: docker
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lint: |
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set -e
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yamllint .
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platforms:
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- name: ubuntu-2004
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image: jrei/systemd-ubuntu:20.04
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published_ports:
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- 0.0.0.0:9187:9187/udp
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- 0.0.0.0:9187:9187/tcp
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volumes:
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- /sys/fs/cgroup:/sys/fs/cgroup:ro
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privileged: true
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command: '/lib/systemd/systemd'
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provisioner:
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name: ansible
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verifier:
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name: ansible

‎molecule/default/requirements.yml‎

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---
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roles:
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- src: geerlingguy.postgresql

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