fb4f4a16d5
- Update mkdocs dependencies to latest versions - Add permissions for GitHub Pages deployment - Add workflow_dispatch for manual trigger - Fix build command with fallback
973 lines
31 KiB
HTML
973 lines
31 KiB
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DAARION Documentation
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Налаштування автоматичних бекапів PostgreSQL
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Initializing search
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DAARION Documentation
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Home
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<a href="../public/getting-started/" class="md-nav__link">
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Getting Started
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Architecture
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</a>
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<a href="../public/daiS_daos_overview/" class="md-nav__link">
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DAIS & DAOS
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</a>
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</li>
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Internal
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Internal
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Infra
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Infra
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../internal/infra/INFRA_AUTOMATION_PACK_V1/" class="md-nav__link">
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<span class="md-ellipsis">
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Infra Automation Pack v1
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../internal/infra/monitoring_overview/" class="md-nav__link">
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<span class="md-ellipsis">
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Monitoring Overview
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../internal/infra/nodes_registry_v0/" class="md-nav__link">
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<span class="md-ellipsis">
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Nodes Registry v0
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</span>
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</a>
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<span class="md-ellipsis">
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Specs
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<span class="md-nav__icon md-icon"></span>
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</label>
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<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_5_2_label" aria-expanded="false">
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<label class="md-nav__title" for="__nav_5_2">
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<span class="md-nav__icon md-icon"></span>
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Specs
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../internal/specs/matrix_presence_aggregator/" class="md-nav__link">
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<span class="md-ellipsis">
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Matrix Presence Aggregator
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../internal/specs/city_map_spec/" class="md-nav__link">
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<span class="md-ellipsis">
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City Map Spec
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../internal/specs/node_join_protocol_draft/" class="md-nav__link">
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<span class="md-ellipsis">
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Node Join Protocol (Draft)
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</span>
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</a>
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</div>
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</div>
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</div>
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<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
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<div class="md-sidebar__scrollwrap">
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<div class="md-sidebar__inner">
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<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
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<label class="md-nav__title" for="__toc">
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<span class="md-nav__icon md-icon"></span>
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Table of contents
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<li class="md-nav__item">
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<a href="#_1" class="md-nav__link">
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<span class="md-ellipsis">
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Огляд
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#_2" class="md-nav__link">
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<span class="md-ellipsis">
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Вимоги
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<li class="md-nav__item">
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<a href="#_3" class="md-nav__link">
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<span class="md-ellipsis">
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Встановлення
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</a>
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<nav class="md-nav" aria-label="Встановлення">
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<li class="md-nav__item">
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<a href="#1" class="md-nav__link">
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<span class="md-ellipsis">
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1. Створити директорію для бекапів
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="#2" class="md-nav__link">
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<span class="md-ellipsis">
|
||
2. Скопіювати скрипт бекапу
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#3" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
3. Налаштувати змінні оточення (опціонально)
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#4-cron" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
4. Налаштувати cron
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#5" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
5. Перевірити роботу
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_4" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Відновлення з бекапу
|
||
</span>
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="Відновлення з бекапу">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#dump-custom-format" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
З файлу .dump (custom format)
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#sql-fp" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
З SQL файлу (якщо використовується -Fp)
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_5" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Завантаження в хмару (опціонально)
|
||
</span>
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="Завантаження в хмару (опціонально)">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#cloudflare-r2" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Cloudflare R2
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#aws-s3" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
AWS S3
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_6" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Моніторинг
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_7" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Ротація бекапів
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_8" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Розмір бекапів
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_9" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Безпека
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#troubleshooting" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Troubleshooting
|
||
</span>
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="Troubleshooting">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#permission-denied" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Помилка "permission denied"
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#pg_dump-command-not-found" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Помилка "pg_dump: command not found"
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_10" class="md-nav__link">
|
||
<span class="md-ellipsis">
|
||
Недостатньо місця на диску
|
||
</span>
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="md-content" data-md-component="content">
|
||
<article class="md-content__inner md-typeset">
|
||
|
||
|
||
|
||
|
||
<h1 id="postgresql">Налаштування автоматичних бекапів PostgreSQL<a class="headerlink" href="#postgresql" title="Permanent link">¶</a></h1>
|
||
<h2 id="_1">Огляд<a class="headerlink" href="#_1" title="Permanent link">¶</a></h2>
|
||
<p>Цей документ описує налаштування автоматичних бекапів бази даних PostgreSQL для DAARION.</p>
|
||
<h2 id="_2">Вимоги<a class="headerlink" href="#_2" title="Permanent link">¶</a></h2>
|
||
<ul>
|
||
<li>PostgreSQL 12+</li>
|
||
<li>Доступ до бази даних з правами <code>pg_dump</code></li>
|
||
<li>Достатньо місця на диску для зберігання бекапів</li>
|
||
</ul>
|
||
<h2 id="_3">Встановлення<a class="headerlink" href="#_3" title="Permanent link">¶</a></h2>
|
||
<h3 id="1">1. Створити директорію для бекапів<a class="headerlink" href="#1" title="Permanent link">¶</a></h3>
|
||
<div class="codehilite"><pre><span></span><code>sudo<span class="w"> </span>mkdir<span class="w"> </span>-p<span class="w"> </span>/var/backups/daarion
|
||
sudo<span class="w"> </span>chown<span class="w"> </span><span class="nv">$USER</span>:<span class="nv">$USER</span><span class="w"> </span>/var/backups/daarion
|
||
</code></pre></div>
|
||
|
||
<h3 id="2">2. Скопіювати скрипт бекапу<a class="headerlink" href="#2" title="Permanent link">¶</a></h3>
|
||
<div class="codehilite"><pre><span></span><code>sudo<span class="w"> </span>cp<span class="w"> </span>scripts/backup_postgres.sh<span class="w"> </span>/usr/local/bin/backup_daarion.sh
|
||
sudo<span class="w"> </span>chmod<span class="w"> </span>+x<span class="w"> </span>/usr/local/bin/backup_daarion.sh
|
||
</code></pre></div>
|
||
|
||
<h3 id="3">3. Налаштувати змінні оточення (опціонально)<a class="headerlink" href="#3" title="Permanent link">¶</a></h3>
|
||
<p>Якщо потрібно змінити параметри за замовчуванням, створіть файл <code>/etc/daarion-backup.conf</code>:</p>
|
||
<div class="codehilite"><pre><span></span><code><span class="nv">DB_USER</span><span class="o">=</span>daarion
|
||
<span class="nv">DB_NAME</span><span class="o">=</span>daarion
|
||
<span class="nv">BACKUP_DIR</span><span class="o">=</span>/var/backups/daarion
|
||
<span class="nv">RETENTION_DAYS</span><span class="o">=</span><span class="m">7</span>
|
||
</code></pre></div>
|
||
|
||
<p>І додайте в скрипт:</p>
|
||
<div class="codehilite"><pre><span></span><code><span class="nb">source</span><span class="w"> </span>/etc/daarion-backup.conf
|
||
</code></pre></div>
|
||
|
||
<h3 id="4-cron">4. Налаштувати cron<a class="headerlink" href="#4-cron" title="Permanent link">¶</a></h3>
|
||
<p>Додати в crontab (запуск щогодини):</p>
|
||
<div class="codehilite"><pre><span></span><code>crontab<span class="w"> </span>-e
|
||
</code></pre></div>
|
||
|
||
<p>Додати рядок:</p>
|
||
<div class="codehilite"><pre><span></span><code><span class="mf">0</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">/</span><span class="nb">usr</span><span class="o">/</span><span class="n">local</span><span class="o">/</span><span class="n">bin</span><span class="o">/</span><span class="n">backup_daarion</span><span class="mf">.</span><span class="n">sh</span><span class="w"> </span><span class="o">>></span><span class="w"> </span><span class="o">/</span><span class="n">var</span><span class="o">/</span><span class="nb">log</span><span class="o">/</span><span class="n">daarion</span><span class="o">-</span><span class="n">backup</span><span class="mf">.</span><span class="nb">log</span><span class="w"> </span><span class="mf">2</span><span class="o">></span><span class="err">&</span><span class="mf">1</span>
|
||
</code></pre></div>
|
||
|
||
<p>Або для запуску щодня о 2:00 ночі:</p>
|
||
<div class="codehilite"><pre><span></span><code><span class="mf">0</span><span class="w"> </span><span class="mf">2</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="o">/</span><span class="nb">usr</span><span class="o">/</span><span class="n">local</span><span class="o">/</span><span class="n">bin</span><span class="o">/</span><span class="n">backup_daarion</span><span class="mf">.</span><span class="n">sh</span><span class="w"> </span><span class="o">>></span><span class="w"> </span><span class="o">/</span><span class="n">var</span><span class="o">/</span><span class="nb">log</span><span class="o">/</span><span class="n">daarion</span><span class="o">-</span><span class="n">backup</span><span class="mf">.</span><span class="nb">log</span><span class="w"> </span><span class="mf">2</span><span class="o">></span><span class="err">&</span><span class="mf">1</span>
|
||
</code></pre></div>
|
||
|
||
<h3 id="5">5. Перевірити роботу<a class="headerlink" href="#5" title="Permanent link">¶</a></h3>
|
||
<p>Запустити вручну:</p>
|
||
<div class="codehilite"><pre><span></span><code>/usr/local/bin/backup_daarion.sh
|
||
</code></pre></div>
|
||
|
||
<p>Перевірити, що файл створився:</p>
|
||
<div class="codehilite"><pre><span></span><code>ls<span class="w"> </span>-lh<span class="w"> </span>/var/backups/daarion/
|
||
</code></pre></div>
|
||
|
||
<h2 id="_4">Відновлення з бекапу<a class="headerlink" href="#_4" title="Permanent link">¶</a></h2>
|
||
<h3 id="dump-custom-format">З файлу .dump (custom format)<a class="headerlink" href="#dump-custom-format" title="Permanent link">¶</a></h3>
|
||
<div class="codehilite"><pre><span></span><code>pg_restore<span class="w"> </span>-U<span class="w"> </span>daarion<span class="w"> </span>-d<span class="w"> </span>daarion<span class="w"> </span>-c<span class="w"> </span>/var/backups/daarion/daarion_2024-01-01_12-00.dump
|
||
</code></pre></div>
|
||
|
||
<h3 id="sql-fp">З SQL файлу (якщо використовується -Fp)<a class="headerlink" href="#sql-fp" title="Permanent link">¶</a></h3>
|
||
<div class="codehilite"><pre><span></span><code>psql<span class="w"> </span>-U<span class="w"> </span>daarion<span class="w"> </span>-d<span class="w"> </span>daarion<span class="w"> </span><<span class="w"> </span>/var/backups/daarion/daarion_2024-01-01_12-00.sql
|
||
</code></pre></div>
|
||
|
||
<h2 id="_5">Завантаження в хмару (опціонально)<a class="headerlink" href="#_5" title="Permanent link">¶</a></h2>
|
||
<h3 id="cloudflare-r2">Cloudflare R2<a class="headerlink" href="#cloudflare-r2" title="Permanent link">¶</a></h3>
|
||
<ol>
|
||
<li>Встановити rclone:</li>
|
||
</ol>
|
||
<div class="codehilite"><pre><span></span><code>curl<span class="w"> </span>https://rclone.org/install.sh<span class="w"> </span><span class="p">|</span><span class="w"> </span>sudo<span class="w"> </span>bash
|
||
</code></pre></div>
|
||
|
||
<ol>
|
||
<li>Налаштувати R2:</li>
|
||
</ol>
|
||
<div class="codehilite"><pre><span></span><code>rclone<span class="w"> </span>config
|
||
</code></pre></div>
|
||
|
||
<ol>
|
||
<li>Додати в скрипт бекапу:</li>
|
||
</ol>
|
||
<div class="codehilite"><pre><span></span><code><span class="c1"># Upload to R2</span>
|
||
rclone<span class="w"> </span>copy<span class="w"> </span><span class="s2">"</span><span class="nv">$BACKUP_FILE</span><span class="s2">"</span><span class="w"> </span><span class="s2">"r2:daarion-backups/"</span><span class="w"> </span>--config<span class="w"> </span>/etc/rclone.conf
|
||
</code></pre></div>
|
||
|
||
<h3 id="aws-s3">AWS S3<a class="headerlink" href="#aws-s3" title="Permanent link">¶</a></h3>
|
||
<div class="codehilite"><pre><span></span><code>aws<span class="w"> </span>s3<span class="w"> </span>cp<span class="w"> </span><span class="s2">"</span><span class="nv">$BACKUP_FILE</span><span class="s2">"</span><span class="w"> </span>s3://daarion-backups/
|
||
</code></pre></div>
|
||
|
||
<h2 id="_6">Моніторинг<a class="headerlink" href="#_6" title="Permanent link">¶</a></h2>
|
||
<p>Перевіряти логи:</p>
|
||
<div class="codehilite"><pre><span></span><code>tail<span class="w"> </span>-f<span class="w"> </span>/var/log/daarion-backup.log
|
||
</code></pre></div>
|
||
|
||
<p>Налаштувати алерти при помилках (наприклад, через email або Telegram bot).</p>
|
||
<h2 id="_7">Ротація бекапів<a class="headerlink" href="#_7" title="Permanent link">¶</a></h2>
|
||
<p>Скрипт автоматично видаляє бекапи старіше 7 днів (за замовчуванням).</p>
|
||
<p>Щоб змінити період зберігання, встановіть змінну <code>RETENTION_DAYS</code>:</p>
|
||
<div class="codehilite"><pre><span></span><code><span class="nb">export</span><span class="w"> </span><span class="nv">RETENTION_DAYS</span><span class="o">=</span><span class="m">30</span><span class="w"> </span><span class="c1"># Зберігати 30 днів</span>
|
||
</code></pre></div>
|
||
|
||
<h2 id="_8">Розмір бекапів<a class="headerlink" href="#_8" title="Permanent link">¶</a></h2>
|
||
<p>Типовий розмір бекапу для DAARION MVP: 10-50 MB (залежить від кількості даних).</p>
|
||
<p>Для бази з 1000 агентів та 10000 повідомлень: ~20-30 MB.</p>
|
||
<h2 id="_9">Безпека<a class="headerlink" href="#_9" title="Permanent link">¶</a></h2>
|
||
<ul>
|
||
<li>Бекапи містять чутливі дані</li>
|
||
<li>Обмежити доступ до директорії бекапів: <code>chmod 700 /var/backups/daarion</code></li>
|
||
<li>Шифрувати бекапи перед завантаженням в хмару</li>
|
||
<li>Не зберігати бекапи в публічних місцях</li>
|
||
</ul>
|
||
<h2 id="troubleshooting">Troubleshooting<a class="headerlink" href="#troubleshooting" title="Permanent link">¶</a></h2>
|
||
<h3 id="permission-denied">Помилка "permission denied"<a class="headerlink" href="#permission-denied" title="Permanent link">¶</a></h3>
|
||
<p>Перевірити права доступу до директорії:</p>
|
||
<div class="codehilite"><pre><span></span><code>ls<span class="w"> </span>-ld<span class="w"> </span>/var/backups/daarion
|
||
</code></pre></div>
|
||
|
||
<h3 id="pg_dump-command-not-found">Помилка "pg_dump: command not found"<a class="headerlink" href="#pg_dump-command-not-found" title="Permanent link">¶</a></h3>
|
||
<p>Додати PostgreSQL bin до PATH або використати повний шлях:</p>
|
||
<div class="codehilite"><pre><span></span><code>/usr/bin/pg_dump<span class="w"> </span>-U<span class="w"> </span>daarion<span class="w"> </span>-Fc<span class="w"> </span>daarion<span class="w"> </span>><span class="w"> </span>...
|
||
</code></pre></div>
|
||
|
||
<h3 id="_10">Недостатньо місця на диску<a class="headerlink" href="#_10" title="Permanent link">¶</a></h3>
|
||
<p>Перевірити вільне місце:</p>
|
||
<div class="codehilite"><pre><span></span><code>df<span class="w"> </span>-h<span class="w"> </span>/var/backups
|
||
</code></pre></div>
|
||
|
||
<p>Очистити старі бекапи вручну:</p>
|
||
<div class="codehilite"><pre><span></span><code>find<span class="w"> </span>/var/backups/daarion<span class="w"> </span>-type<span class="w"> </span>f<span class="w"> </span>-mtime<span class="w"> </span>+7<span class="w"> </span>-delete
|
||
</code></pre></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</article>
|
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|
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|
||
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
|
||
Material for MkDocs
|
||
</a>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
|
||
</div>
|
||
<div class="md-dialog" data-md-component="dialog">
|
||
<div class="md-dialog__inner md-typeset"></div>
|
||
</div>
|
||
|
||
|
||
<script id="__config" type="application/json">{"base": "..", "features": ["navigation.sections", "navigation.instant", "content.code.copy"], "search": "../assets/javascripts/workers/search.b8dbb3d2.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script>
|
||
|
||
|
||
<script src="../assets/javascripts/bundle.3220b9d7.min.js"></script>
|
||
|
||
|
||
</body>
|
||
</html> |