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| author | erikjohnston <erikjohnston@users.noreply.github.com> | 2023-08-08 14:34:44 +0000 |
|---|---|---|
| committer | erikjohnston <erikjohnston@users.noreply.github.com> | 2023-08-08 14:34:44 +0000 |
| commit | b91b5a2d192328670714589f892e2b8e23466888 (patch) | |
| tree | 17f0cffb97a866c85f60e9f7fb25a1c8f5071b2a /v1.90/systemd-with-workers/index.html | |
| parent | deploy: 9d3713d6d512d30a42456c9af25a3ab1a8865406 (diff) | |
| download | synapse-b91b5a2d192328670714589f892e2b8e23466888.tar.xz | |
deploy: 8e09b8aecbd01adb367b7a845348e9985f7a98af
Diffstat (limited to 'v1.90/systemd-with-workers/index.html')
| -rw-r--r-- | v1.90/systemd-with-workers/index.html | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/v1.90/systemd-with-workers/index.html b/v1.90/systemd-with-workers/index.html new file mode 100644 index 0000000000..23af0f81fa --- /dev/null +++ b/v1.90/systemd-with-workers/index.html @@ -0,0 +1,279 @@ +<!DOCTYPE HTML> +<html lang="en" class="sidebar-visible no-js light"> + <head> + <!-- Book generated using mdBook --> + <meta charset="UTF-8"> + <title>Systemd - Synapse</title> + <!-- Custom HTML head --> + <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> + <meta name="description" content=""> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <meta name="theme-color" content="#ffffff" /> + + <link rel="icon" href="../favicon.svg"> + <link rel="shortcut icon" href="../favicon.png"> + <link rel="stylesheet" href="../css/variables.css"> + <link rel="stylesheet" href="../css/general.css"> + <link rel="stylesheet" href="../css/chrome.css"> + <link rel="stylesheet" href="../css/print.css" media="print"> + <!-- Fonts --> + <link rel="stylesheet" href="../FontAwesome/css/font-awesome.css"> + <link rel="stylesheet" href="../fonts/fonts.css"> + <!-- Highlight.js Stylesheets --> + <link rel="stylesheet" href="../highlight.css"> + <link rel="stylesheet" href="../tomorrow-night.css"> + <link rel="stylesheet" href="../ayu-highlight.css"> + + <!-- Custom theme stylesheets --> + <link rel="stylesheet" href="../docs/website_files/table-of-contents.css"> + <link rel="stylesheet" href="../docs/website_files/remove-nav-buttons.css"> + <link rel="stylesheet" href="../docs/website_files/indent-section-headers.css"> + </head> + <body> + <!-- Provide site root to javascript --> + <script type="text/javascript"> + var path_to_root = "../"; + var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? 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(Shortkey: s)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar"> + <i class="fa fa-search"></i> + </button> + </div> + + <h1 class="menu-title">Synapse</h1> + + <div class="right-buttons"> + <a href="../print.html" title="Print this book" aria-label="Print this book"> + <i id="print-button" class="fa fa-print"></i> + </a> + <a href="https://github.com/matrix-org/synapse" title="Git repository" aria-label="Git repository"> + <i id="git-repository-button" class="fa fa-github"></i> + </a> + <a href="https://github.com/matrix-org/synapse/edit/develop/docs/systemd-with-workers/README.md" title="Suggest an edit" aria-label="Suggest an edit"> + <i id="git-edit-button" class="fa fa-edit"></i> + </a> + </div> + </div> + + <div id="search-wrapper" class="hidden"> + <form id="searchbar-outer" class="searchbar-outer"> + <input type="search" id="searchbar" name="searchbar" placeholder="Search this book ..." aria-controls="searchresults-outer" aria-describedby="searchresults-header"> + </form> + <div id="searchresults-outer" class="searchresults-outer hidden"> + <div id="searchresults-header" class="searchresults-header"></div> + <ul id="searchresults"> + </ul> + </div> + </div> + <!-- Apply ARIA attributes after the sidebar and the sidebar toggle button are added to the DOM --> + <script type="text/javascript"> + document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible'); + document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible'); + Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) { + link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1); + }); + </script> + + <div id="content" class="content"> + <main> + <!-- Page table of contents --> + <div class="sidetoc"> + <nav class="pagetoc"></nav> + </div> + + <h1 id="setting-up-synapse-with-workers-and-systemd"><a class="header" href="#setting-up-synapse-with-workers-and-systemd">Setting up Synapse with Workers and Systemd</a></h1> +<p>This is a setup for managing synapse with systemd, including support for +managing workers. It provides a <code>matrix-synapse</code> service for the master, as +well as a <code>matrix-synapse-worker@</code> service template for any workers you +require. Additionally, to group the required services, it sets up a +<code>matrix-synapse.target</code>.</p> +<p>See the folder <a href="https://github.com/matrix-org/synapse/tree/develop/docs/systemd-with-workers/system/">system</a> +for the systemd unit files.</p> +<p>The folder <a href="https://github.com/matrix-org/synapse/tree/develop/docs/systemd-with-workers/workers/">workers</a> +contains an example configuration for the <code>generic_worker</code> worker.</p> +<h2 id="synapse-configuration-files"><a class="header" href="#synapse-configuration-files">Synapse configuration files</a></h2> +<p>See <a href="../workers.html">the worker documentation</a> for information on how to set up the +configuration files and reverse-proxy correctly. +Below is a sample <code>generic_worker</code> worker configuration file.</p> +<pre><code class="language-yaml">worker_app: synapse.app.generic_worker +worker_name: generic_worker1 + +worker_listeners: + - type: http + port: 8083 + x_forwarded: true + resources: + - names: [client, federation] + +worker_log_config: /etc/matrix-synapse/generic-worker-log.yaml +</code></pre> +<p>Systemd manages daemonization itself, so ensure that none of the configuration +files set either <code>daemonize</code> or <code>worker_daemonize</code>.</p> +<p>The config files of all workers are expected to be located in +<code>/etc/matrix-synapse/workers</code>. If you want to use a different location, edit +the provided <code>*.service</code> files accordingly.</p> +<p>There is no need for a separate configuration file for the master process.</p> +<h2 id="set-up"><a class="header" href="#set-up">Set up</a></h2> +<ol> +<li>Adjust synapse configuration files as above.</li> +<li>Copy the <code>*.service</code> and <code>*.target</code> files in <a href="https://github.com/matrix-org/synapse/tree/develop/docs/systemd-with-workers/system/">system</a> +to <code>/etc/systemd/system</code>.</li> +<li>Run <code>systemctl daemon-reload</code> to tell systemd to load the new unit files.</li> +<li>Run <code>systemctl enable matrix-synapse.service</code>. This will configure the +synapse master process to be started as part of the <code>matrix-synapse.target</code> +target.</li> +<li>For each worker process to be enabled, run <code>systemctl enable matrix-synapse-worker@<worker_name>.service</code>. For each <code><worker_name></code>, there +should be a corresponding configuration file. +<code>/etc/matrix-synapse/workers/<worker_name>.yaml</code>.</li> +<li>Start all the synapse processes with <code>systemctl start matrix-synapse.target</code>.</li> +<li>Tell systemd to start synapse on boot with <code>systemctl enable matrix-synapse.target</code>.</li> +</ol> +<h2 id="usage"><a class="header" href="#usage">Usage</a></h2> +<p>Once the services are correctly set up, you can use the following commands +to manage your synapse installation:</p> +<pre><code class="language-sh"># Restart Synapse master and all workers +systemctl restart matrix-synapse.target + +# Stop Synapse and all workers +systemctl stop matrix-synapse.target + +# Restart the master alone +systemctl start matrix-synapse.service + +# Restart a specific worker (eg. generic_worker); the master is +# unaffected by this. +systemctl restart matrix-synapse-worker@generic_worker.service + +# Add a new worker (assuming all configs are set up already) +systemctl enable matrix-synapse-worker@federation_writer.service +systemctl restart matrix-synapse.target +</code></pre> +<h2 id="hardening"><a class="header" href="#hardening">Hardening</a></h2> +<p><strong>Optional:</strong> If further hardening is desired, the file +<code>override-hardened.conf</code> may be copied from +<a href="https://github.com/matrix-org/synapse/tree/develop/contrib/systemd/">contrib/systemd/override-hardened.conf</a> +in this repository to the location +<code>/etc/systemd/system/matrix-synapse.service.d/override-hardened.conf</code> (the +directory may have to be created). It enables certain sandboxing features in +systemd to further secure the synapse service. You may read the comments to +understand what the override file is doing. The same file will need to be copied to +<code>/etc/systemd/system/matrix-synapse-worker@.service.d/override-hardened-worker.conf</code> +(this directory may also have to be created) in order to apply the same +hardening options to any worker processes.</p> +<p>Once these files have been copied to their appropriate locations, simply reload +systemd's manager config files and restart all Synapse services to apply the hardening options. They will automatically +be applied at every restart as long as the override files are present at the +specified locations.</p> +<pre><code class="language-sh">systemctl daemon-reload + +# Restart services +systemctl restart matrix-synapse.target +</code></pre> +<p>In order to see their effect, you may run <code>systemd-analyze security matrix-synapse.service</code> before and after applying the hardening options to see +the changes being applied at a glance.</p> + + </main> + + <nav class="nav-wrapper" aria-label="Page navigation"> + <!-- Mobile navigation buttons --> + <a rel="prev" href="../synctl_workers.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left"> + <i class="fa fa-angle-left"></i> + </a> + <a rel="next" href="../usage/administration/index.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right"> + <i class="fa fa-angle-right"></i> + </a> + <div style="clear: both"></div> + </nav> + </div> + </div> + + <nav class="nav-wide-wrapper" aria-label="Page navigation"> + <a rel="prev" href="../synctl_workers.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left"> + <i class="fa fa-angle-left"></i> + </a> + <a rel="next" href="../usage/administration/index.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right"> + <i class="fa fa-angle-right"></i> + </a> + </nav> + + </div> + + <script type="text/javascript"> + window.playground_copyable = true; + </script> + <script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../mark.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../searcher.js" type="text/javascript" charset="utf-8"></script> + <script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../highlight.js" type="text/javascript" charset="utf-8"></script> + <script src="../book.js" type="text/javascript" charset="utf-8"></script> + + <!-- Custom JS scripts --> + <script type="text/javascript" src="../docs/website_files/table-of-contents.js"></script> + </body> +</html> \ No newline at end of file |