573 lines
No EOL
28 KiB
HTML
573 lines
No EOL
28 KiB
HTML
|
||
<!DOCTYPE html>
|
||
|
||
|
||
<html lang="fr" data-content_root="../" >
|
||
|
||
<head>
|
||
<meta charset="utf-8" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
|
||
|
||
<title>Vue d’ensemble — Documentation two 0.1.0</title>
|
||
|
||
|
||
|
||
<script data-cfasync="false">
|
||
document.documentElement.dataset.mode = localStorage.getItem("mode") || "";
|
||
document.documentElement.dataset.theme = localStorage.getItem("theme") || "";
|
||
</script>
|
||
<!--
|
||
this give us a css class that will be invisible only if js is disabled
|
||
-->
|
||
<noscript>
|
||
<style>
|
||
.pst-js-only { display: none !important; }
|
||
|
||
</style>
|
||
</noscript>
|
||
|
||
<!-- Loaded before other Sphinx assets -->
|
||
<link href="../_static/styles/theme.css?digest=8878045cc6db502f8baf" rel="stylesheet" />
|
||
<link href="../_static/styles/pydata-sphinx-theme.css?digest=8878045cc6db502f8baf" rel="stylesheet" />
|
||
|
||
<link rel="stylesheet" type="text/css" href="../_static/pygments.css?v=8f2a1f02" />
|
||
<link rel="stylesheet" type="text/css" href="../_static/styles/sphinx-book-theme.css?v=3c74b3bc" />
|
||
|
||
<!-- So that users can add custom icons -->
|
||
<script src="../_static/scripts/fontawesome.js?digest=8878045cc6db502f8baf"></script>
|
||
<!-- Pre-loaded scripts that we'll load fully later -->
|
||
<link rel="preload" as="script" href="../_static/scripts/bootstrap.js?digest=8878045cc6db502f8baf" />
|
||
<link rel="preload" as="script" href="../_static/scripts/pydata-sphinx-theme.js?digest=8878045cc6db502f8baf" />
|
||
|
||
<script src="../_static/documentation_options.js?v=57395fb6"></script>
|
||
<script src="../_static/doctools.js?v=fd6eb6e6"></script>
|
||
<script src="../_static/sphinx_highlight.js?v=6ffebe34"></script>
|
||
<script src="../_static/scripts/sphinx-book-theme.js?v=fab101a9"></script>
|
||
<script src="../_static/translations.js?v=e6b791cb"></script>
|
||
<script>DOCUMENTATION_OPTIONS.pagename = 'architecture/vue-densemble';</script>
|
||
<script>
|
||
DOCUMENTATION_OPTIONS.theme_version = '0.16.1';
|
||
DOCUMENTATION_OPTIONS.theme_switcher_json_url = '../switcher.json';
|
||
DOCUMENTATION_OPTIONS.theme_switcher_version_match = 'main';
|
||
DOCUMENTATION_OPTIONS.show_version_warning_banner =
|
||
false;
|
||
</script>
|
||
<link rel="index" title="Index" href="../genindex.html" />
|
||
<link rel="search" title="Recherche" href="../search.html" />
|
||
<link rel="next" title="Schéma des clés" href="stockage.html" />
|
||
<link rel="prev" title="Architecture" href="index.html" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
||
<meta name="docsearch:language" content="fr"/>
|
||
<meta name="docsearch:version" content="0.1" />
|
||
</head>
|
||
|
||
|
||
<body data-bs-spy="scroll" data-bs-target=".bd-toc-nav" data-offset="180" data-bs-root-margin="0px 0px -60%" data-default-mode="">
|
||
|
||
|
||
|
||
<div id="pst-skip-link" class="skip-link d-print-none"><a href="#main-content">Passer au contenu principal</a></div>
|
||
|
||
<div id="pst-scroll-pixel-helper"></div>
|
||
|
||
<button type="button" class="btn rounded-pill" id="pst-back-to-top">
|
||
<i class="fa-solid fa-arrow-up"></i>Haut de page</button>
|
||
|
||
|
||
<dialog id="pst-search-dialog">
|
||
|
||
<form class="bd-search d-flex align-items-center"
|
||
action="../search.html"
|
||
method="get">
|
||
<i class="fa-solid fa-magnifying-glass"></i>
|
||
<input type="search"
|
||
class="form-control"
|
||
name="q"
|
||
placeholder="Search..."
|
||
aria-label="Search..."
|
||
autocomplete="off"
|
||
autocorrect="off"
|
||
autocapitalize="off"
|
||
spellcheck="false"/>
|
||
<span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd>K</kbd></span>
|
||
</form>
|
||
</dialog>
|
||
|
||
<div class="pst-async-banner-revealer d-none">
|
||
<aside id="bd-header-version-warning" class="d-none d-print-none" aria-label="Alerte de version"></aside>
|
||
</div>
|
||
|
||
|
||
<header class="bd-header navbar navbar-expand-lg bd-navbar d-print-none">
|
||
</header>
|
||
|
||
|
||
<div class="bd-container">
|
||
<div class="bd-container__inner bd-page-width">
|
||
|
||
|
||
|
||
<dialog id="pst-primary-sidebar-modal"></dialog>
|
||
<div id="pst-primary-sidebar" class="bd-sidebar-primary bd-sidebar">
|
||
|
||
|
||
|
||
<div class="sidebar-header-items sidebar-primary__section">
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="sidebar-primary-items__start sidebar-primary__section">
|
||
<div class="sidebar-primary-item">
|
||
|
||
|
||
|
||
|
||
|
||
<a class="navbar-brand logo" href="../index.html">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<p class="title logo__title">Documentation two 0.1.0</p>
|
||
|
||
</a></div>
|
||
<div class="sidebar-primary-item"><ul class="navbar-icon-links"
|
||
aria-label="Icon Links">
|
||
<li class="nav-item">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<a href="https://git.g3e.fr/syonad/two" title="Dépôt" class="nav-link pst-navbar-icon" rel="noopener" target="_blank" data-bs-toggle="tooltip" data-bs-placement="bottom"><i class="fa-solid fa-code-branch fa-lg" aria-hidden="true"></i>
|
||
<span class="sr-only">Dépôt</span></a>
|
||
</li>
|
||
</ul></div>
|
||
<div class="sidebar-primary-item">
|
||
<div class="version-switcher__container dropdown pst-js-only">
|
||
<button id="pst-version-switcher-button-2"
|
||
type="button"
|
||
class="version-switcher__button btn btn-sm dropdown-toggle"
|
||
data-bs-toggle="dropdown"
|
||
aria-haspopup="listbox"
|
||
aria-controls="pst-version-switcher-list-2"
|
||
aria-label="Version switcher list"
|
||
>
|
||
Choose version <!-- this text may get changed later by javascript -->
|
||
<span class="caret"></span>
|
||
</button>
|
||
<div id="pst-version-switcher-list-2"
|
||
class="version-switcher__menu dropdown-menu list-group-flush py-0"
|
||
role="listbox" aria-labelledby="pst-version-switcher-button-2">
|
||
<!-- dropdown will be populated by javascript on page load -->
|
||
</div>
|
||
</div></div>
|
||
<div class="sidebar-primary-item">
|
||
|
||
<button class="btn search-button-field search-button__button pst-js-only" title="Recherche" aria-label="Recherche" data-bs-placement="bottom" data-bs-toggle="tooltip">
|
||
<i class="fa-solid fa-magnifying-glass"></i>
|
||
<span class="search-button__default-text">Recherche</span>
|
||
<span class="search-button__kbd-shortcut"><kbd class="kbd-shortcut__modifier">Ctrl</kbd>+<kbd class="kbd-shortcut__modifier">K</kbd></span>
|
||
</button></div>
|
||
<div class="sidebar-primary-item"><nav class="bd-links bd-docs-nav" aria-label="Main">
|
||
<div class="bd-toc-item navbar-nav active">
|
||
|
||
<ul class="nav bd-sidenav bd-sidenav__home-link">
|
||
<li class="toctree-l1">
|
||
<a class="reference internal" href="../index.html">
|
||
two
|
||
</a>
|
||
</li>
|
||
</ul>
|
||
<p aria-level="2" class="caption" role="heading"><span class="caption-text">Mise en œuvre</span></p>
|
||
<ul class="nav bd-sidenav">
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../demarrage/index.html">Démarrage</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul>
|
||
<li class="toctree-l2"><a class="reference internal" href="../demarrage/installation.html">Installation d’un hyperviseur</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../demarrage/premier-vpc.html">Premier VPC, premier subnet, première VM</a></li>
|
||
</ul>
|
||
</details></li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../deploiement/index.html">Déploiement d’un cluster</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul>
|
||
<li class="toctree-l2"><a class="reference internal" href="../deploiement/architecture-cluster.html">Architecture du cluster</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../deploiement/image-qcow2.html">Construction de l’image qcow2</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../deploiement/routeurs.html">Routeurs</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../deploiement/premier-hyperviseur.html">Premier hyperviseur</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../deploiement/route-reflector.html">VM route reflector</a></li>
|
||
</ul>
|
||
</details></li>
|
||
</ul>
|
||
<p aria-level="2" class="caption" role="heading"><span class="caption-text">Exploitation</span></p>
|
||
<ul class="nav bd-sidenav">
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../exploitation/index.html">Exploitation</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul>
|
||
<li class="toctree-l2"><a class="reference internal" href="../exploitation/configuration.html">Configuration</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../exploitation/services.html">Services systemd</a></li>
|
||
<li class="toctree-l2 has-children"><a class="reference internal" href="../exploitation/api-agent/index.html">API de l’agent</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul>
|
||
<li class="toctree-l3"><a class="reference internal" href="../exploitation/api-agent/asynchronisme.html">Modèle asynchrone et codes de retour</a></li>
|
||
<li class="toctree-l3"><a class="reference internal" href="../exploitation/api-agent/reference.html">Référence</a></li>
|
||
</ul>
|
||
</details></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../exploitation/observabilite.html">Observabilité</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../exploitation/diagnostic.html">Diagnostic</a></li>
|
||
</ul>
|
||
</details></li>
|
||
</ul>
|
||
<p aria-level="2" class="caption" role="heading"><span class="caption-text">Interne</span></p>
|
||
<ul class="current nav bd-sidenav">
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../concepts/index.html">Concepts</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul>
|
||
<li class="toctree-l2"><a class="reference internal" href="../concepts/vpc-subnet-vm.html">VPC, subnet et VM</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../concepts/modes-reseau.html">Modes réseau</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../concepts/cycle-de-vie.html">Cycle de vie des ressources</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../concepts/metadata-cloud-init.html">Metadata et cloud-init</a></li>
|
||
</ul>
|
||
</details></li>
|
||
<li class="toctree-l1 current active has-children"><a class="reference internal" href="index.html">Architecture</a><details open="open"><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul class="current">
|
||
<li class="toctree-l2 current active"><a class="current reference internal" href="#">Vue d’ensemble</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="stockage.html">Schéma des clés</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="contraintes.html">Invariants et pièges</a></li>
|
||
</ul>
|
||
</details></li>
|
||
<li class="toctree-l1 has-children"><a class="reference internal" href="../versions/index.html">Versions</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul>
|
||
<li class="toctree-l2"><a class="reference internal" href="../versions/0.2.0.html">Bael</a></li>
|
||
<li class="toctree-l2"><a class="reference internal" href="../versions/0.1.0.html">Michael</a></li>
|
||
</ul>
|
||
</details></li>
|
||
</ul>
|
||
|
||
</div>
|
||
</nav></div>
|
||
</div>
|
||
|
||
|
||
<div class="sidebar-primary-items__end sidebar-primary__section">
|
||
<div class="sidebar-primary-item">
|
||
<div id="ethical-ad-placement"
|
||
class="flat"
|
||
data-ea-publisher="readthedocs"
|
||
data-ea-type="readthedocs-sidebar"
|
||
data-ea-manual="true">
|
||
</div></div>
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
<main id="main-content" class="bd-main" role="main">
|
||
|
||
|
||
|
||
<div class="sbt-scroll-pixel-helper"></div>
|
||
|
||
<div class="bd-content">
|
||
<div class="bd-article-container">
|
||
|
||
<div class="bd-header-article d-print-none">
|
||
<div class="header-article-items header-article__inner">
|
||
|
||
<div class="header-article-items__start">
|
||
|
||
<div class="header-article-item"><button class="sidebar-toggle primary-toggle btn btn-sm" title="Toggle primary sidebar" data-bs-placement="bottom" data-bs-toggle="tooltip">
|
||
<span class="fa-solid fa-bars"></span>
|
||
</button></div>
|
||
|
||
</div>
|
||
|
||
|
||
<div class="header-article-items__end">
|
||
|
||
<div class="header-article-item">
|
||
|
||
<div class="article-header-buttons">
|
||
|
||
|
||
|
||
<button onclick="toggleFullScreen()"
|
||
class="btn btn-sm btn-fullscreen-button pst-navbar-icon"
|
||
title="Mode plein écran"
|
||
data-bs-placement="bottom" data-bs-toggle="tooltip"
|
||
>
|
||
|
||
|
||
<span class="btn__icon-container">
|
||
<i class="fas fa-expand"></i>
|
||
</span>
|
||
|
||
</button>
|
||
|
||
|
||
|
||
<button class="btn btn-sm nav-link pst-navbar-icon theme-switch-button pst-js-only" aria-label="Thème" data-bs-title="Thème" data-bs-placement="bottom" data-bs-toggle="tooltip">
|
||
<i class="theme-switch fa-solid fa-sun fa-lg" data-mode="light" title="Clair"></i>
|
||
<i class="theme-switch fa-solid fa-moon fa-lg" data-mode="dark" title="Sombre"></i>
|
||
<i class="theme-switch fa-solid fa-circle-half-stroke fa-lg" data-mode="auto" title="Paramètres système"></i>
|
||
</button>
|
||
|
||
|
||
<button class="btn btn-sm pst-navbar-icon search-button search-button__button pst-js-only" title="Recherche" aria-label="Recherche" data-bs-placement="bottom" data-bs-toggle="tooltip">
|
||
<i class="fa-solid fa-magnifying-glass fa-lg"></i>
|
||
</button>
|
||
<button class="sidebar-toggle secondary-toggle btn btn-sm pst-navbar-icon" title="Toggle secondary sidebar" data-bs-placement="bottom" data-bs-toggle="tooltip">
|
||
<span class="fa-solid fa-list"></span>
|
||
</button>
|
||
</div></div>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div id="jb-print-docs-body" class="onlyprint">
|
||
<h1>Vue d’ensemble</h1>
|
||
<!-- Table of contents -->
|
||
<div id="print-main-content">
|
||
<div id="jb-print-toc">
|
||
|
||
<div>
|
||
<h2> Contenu </h2>
|
||
</div>
|
||
<nav aria-label="Page">
|
||
<ul class="visible nav section-nav flex-column">
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#cycle-d-une-requete">Cycle d’une requête</a></li>
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#paquets">Paquets</a></li>
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#ajouter-un-type-de-ressource">Ajouter un type de ressource</a></li>
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#stubs-de-plateforme">Stubs de plateforme</a></li>
|
||
</ul>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div id="searchbox"></div>
|
||
<article class="bd-article">
|
||
|
||
<section id="vue-d-ensemble">
|
||
<h1>Vue d’ensemble<a class="headerlink" href="#vue-d-ensemble" title="Lien vers cette rubrique">#</a></h1>
|
||
<section id="cycle-d-une-requete">
|
||
<h2>Cycle d’une requête<a class="headerlink" href="#cycle-d-une-requete" title="Lien vers cette rubrique">#</a></h2>
|
||
<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>HTTP → internal/api/agent → Dispatcher.Prepare() → Dispatcher.Dispatch() → worker.Queue → Command.Execute()
|
||
</pre></div>
|
||
</div>
|
||
<dl class="simple">
|
||
<dt><strong>Prepare</strong> (synchrone, dans le handler HTTP)</dt><dd><p>valide l’état, écrit l’état initial (<code class="docutils literal notranslate"><span class="pre">creating</span></code> / <code class="docutils literal notranslate"><span class="pre">deleting</span></code>) en base, et retourne 202 ou
|
||
une erreur.</p>
|
||
</dd>
|
||
<dt><strong>Dispatch</strong> (asynchrone)</dt><dd><p>place la commande sur un canal bufferisé ; une goroutine worker appelle <code class="docutils literal notranslate"><span class="pre">Execute</span></code>. C’est
|
||
<code class="docutils literal notranslate"><span class="pre">Dispatch</span></code>, et lui seul, qui marque la ressource en <code class="docutils literal notranslate"><span class="pre">error</span></code> si <code class="docutils literal notranslate"><span class="pre">Execute</span></code> échoue.</p>
|
||
</dd>
|
||
<dt><strong>Execute</strong></dt><dd><p>effectue le travail réseau (netns, netif, VXLAN, veth, bridge, DHCP), puis met l’état à
|
||
<code class="docutils literal notranslate"><span class="pre">running</span></code> / <code class="docutils literal notranslate"><span class="pre">deleted</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</section>
|
||
<section id="paquets">
|
||
<h2>Paquets<a class="headerlink" href="#paquets" title="Lien vers cette rubrique">#</a></h2>
|
||
<div class="pst-scrollable-table-container"><table class="table">
|
||
<colgroup>
|
||
<col style="width: 32.0%" />
|
||
<col style="width: 68.0%" />
|
||
</colgroup>
|
||
<thead>
|
||
<tr class="row-odd"><th class="head"><p>Chemin</p></th>
|
||
<th class="head"><p>Rôle</p></th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/api/agent</span></code></p></td>
|
||
<td><p>handlers HTTP de <code class="docutils literal notranslate"><span class="pre">/vpcs</span></code>, <code class="docutils literal notranslate"><span class="pre">/subnets</span></code> et <code class="docutils literal notranslate"><span class="pre">/vms</span></code></p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/dispatcher/agent</span></code></p></td>
|
||
<td><p>interface <code class="docutils literal notranslate"><span class="pre">Command</span></code> (<code class="docutils literal notranslate"><span class="pre">Prepare</span></code>/<code class="docutils literal notranslate"><span class="pre">Execute</span></code>/<code class="docutils literal notranslate"><span class="pre">Key</span></code>) et commandes concrètes</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/state</span></code></p></td>
|
||
<td><p>énumération des états, <code class="docutils literal notranslate"><span class="pre">CanDelete</span></code>/<code class="docutils literal notranslate"><span class="pre">IsTransient</span></code>, seul point d’écriture des états</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/migration</span></code></p></td>
|
||
<td><p>migrations idempotentes jouées au démarrage de l’agent</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/vpc</span></code>, <code class="docutils literal notranslate"><span class="pre">internal/subnet</span></code></p></td>
|
||
<td><p>création et suppression bas niveau (netns + netif)</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/netns</span></code></p></td>
|
||
<td><p>network namespaces : create/enter/delete/call</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/netif</span></code></p></td>
|
||
<td><p>netlink : bridge, veth, vxlan, tap, routes, adresses</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/ebtables</span></code>, <code class="docutils literal notranslate"><span class="pre">internal/iptables</span></code></p></td>
|
||
<td><p>wrappers dédiés ; ne pas appeler ces binaires ailleurs</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/qemu</span></code>, <code class="docutils literal notranslate"><span class="pre">internal/qmp</span></code></p></td>
|
||
<td><p>lancement de QEMU et client QMP sur socket Unix</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/vm</span></code></p></td>
|
||
<td><p>cycle de vie d’une VM : tap, iptables, metadata, qemu</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/dhcp</span></code></p></td>
|
||
<td><p>plan d’adressage ip → mac, et configurations dnsmasq du backend historique</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/metadata</span></code></p></td>
|
||
<td><p>serveur de metadata cloud-init et ses templates</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/watchdog</span></code></p></td>
|
||
<td><p>vérification périodique en lecture seule</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">internal/config/agent</span></code></p></td>
|
||
<td><p>chargement par viper — tags <code class="docutils literal notranslate"><span class="pre">mapstructure</span></code>, jamais <code class="docutils literal notranslate"><span class="pre">yaml</span></code></p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">internal/prometheus/agent</span></code></p></td>
|
||
<td><p>collector des métriques <code class="docutils literal notranslate"><span class="pre">syonad_*</span></code></p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">pkg/db/kv</span></code></p></td>
|
||
<td><p>wrapper Badger ; toutes les valeurs sont des chaînes plates</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">pkg/worker</span></code></p></td>
|
||
<td><p>pool de goroutines sur canal</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span class="pre">pkg/systemd</span></code></p></td>
|
||
<td><p>client D-Bus systemd</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p><code class="docutils literal notranslate"><span class="pre">pkg/logger</span></code>, <code class="docutils literal notranslate"><span class="pre">pkg/prometheus</span></code></p></td>
|
||
<td><p>journalisation <code class="docutils literal notranslate"><span class="pre">slog</span></code> et serveur de métriques</p></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
</section>
|
||
<section id="ajouter-un-type-de-ressource">
|
||
<h2>Ajouter un type de ressource<a class="headerlink" href="#ajouter-un-type-de-ressource" title="Lien vers cette rubrique">#</a></h2>
|
||
<ol class="arabic simple">
|
||
<li><p>ajouter les helpers KV dans <code class="docutils literal notranslate"><span class="pre">pkg/db/kv</span></code> si nécessaire ;</p></li>
|
||
<li><p>définir <code class="docutils literal notranslate"><span class="pre">Create<X></span></code> / <code class="docutils literal notranslate"><span class="pre">Delete<X></span></code> dans un nouveau paquet <code class="docutils literal notranslate"><span class="pre">internal/<x>/</span></code> ;</p></li>
|
||
<li><p>ajouter <code class="docutils literal notranslate"><span class="pre">Create<X>Command</span></code> / <code class="docutils literal notranslate"><span class="pre">Delete<X>Command</span></code> dans <code class="docutils literal notranslate"><span class="pre">internal/dispatcher/agent/</span></code>, dont
|
||
<code class="docutils literal notranslate"><span class="pre">Key()</span></code> qui retourne <code class="docutils literal notranslate"><span class="pre"><x>/<name></span></code> et le contrôle <code class="docutils literal notranslate"><span class="pre">state.CanDelete</span></code> dans
|
||
<code class="docutils literal notranslate"><span class="pre">Delete<X>Command.Prepare</span></code> ;</p></li>
|
||
<li><p>ajouter les handlers HTTP dans <code class="docutils literal notranslate"><span class="pre">internal/api/agent/</span></code> et les routes dans <code class="docutils literal notranslate"><span class="pre">server.go</span></code>.</p></li>
|
||
</ol>
|
||
</section>
|
||
<section id="stubs-de-plateforme">
|
||
<h2>Stubs de plateforme<a class="headerlink" href="#stubs-de-plateforme" title="Lien vers cette rubrique">#</a></h2>
|
||
<p>Les fichiers <code class="docutils literal notranslate"><span class="pre">_linux.go</span></code> portent l’implémentation netlink/netns réelle ; les <code class="docutils literal notranslate"><span class="pre">_other.go</span></code>
|
||
correspondants retournent une erreur « not supported on this platform ». Tous les paquets
|
||
<strong>compilent</strong> sur macOS, ce qui permet d’y tester la logique qui ne touche ni netlink ni netns.</p>
|
||
<p>Deux exceptions à connaître : les stubs de <code class="docutils literal notranslate"><span class="pre">netns</span></code> exécutent <code class="docutils literal notranslate"><span class="pre">fn</span></code> <strong>sans changer de
|
||
namespace</strong> — <code class="docutils literal notranslate"><span class="pre">netns.Call</span></code> réussit donc hors Linux — et <code class="docutils literal notranslate"><span class="pre">netif</span></code> compile partout parce que
|
||
netlink fournit une implémentation « unspecified ».</p>
|
||
</section>
|
||
</section>
|
||
|
||
|
||
</article>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<footer class="prev-next-footer d-print-none">
|
||
|
||
<div class="prev-next-area">
|
||
<a class="left-prev"
|
||
href="index.html"
|
||
title="page précédente">
|
||
<i class="fa-solid fa-angle-left"></i>
|
||
<div class="prev-next-info">
|
||
<p class="prev-next-subtitle">précédent</p>
|
||
<p class="prev-next-title">Architecture</p>
|
||
</div>
|
||
</a>
|
||
<a class="right-next"
|
||
href="stockage.html"
|
||
title="page suivante">
|
||
<div class="prev-next-info">
|
||
<p class="prev-next-subtitle">suivant</p>
|
||
<p class="prev-next-title">Schéma des clés</p>
|
||
</div>
|
||
<i class="fa-solid fa-angle-right"></i>
|
||
</a>
|
||
</div>
|
||
</footer>
|
||
|
||
</div>
|
||
|
||
|
||
|
||
<dialog id="pst-secondary-sidebar-modal"></dialog>
|
||
<div id="pst-secondary-sidebar" class="bd-sidebar-secondary bd-toc"><div class="sidebar-secondary-items sidebar-secondary__inner">
|
||
|
||
|
||
<div class="sidebar-secondary-item"><div
|
||
id="pst-page-navigation-heading-2"
|
||
class="page-toc tocsection onthispage">
|
||
<i class="fa-solid fa-list"></i> Contenu
|
||
</div>
|
||
<nav id="pst-page-toc-nav" class="page-toc" aria-labelledby="pst-page-navigation-heading-2">
|
||
<ul class="visible nav section-nav flex-column">
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#cycle-d-une-requete">Cycle d’une requête</a></li>
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#paquets">Paquets</a></li>
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#ajouter-un-type-de-ressource">Ajouter un type de ressource</a></li>
|
||
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#stubs-de-plateforme">Stubs de plateforme</a></li>
|
||
</ul>
|
||
</nav></div>
|
||
|
||
</div></div>
|
||
|
||
|
||
</div>
|
||
<footer class="bd-footer-content">
|
||
|
||
<div class="bd-footer-content__inner container">
|
||
|
||
<div class="footer-item">
|
||
|
||
<p class="component-author">
|
||
Par Nicolas Boufidjeline
|
||
</p>
|
||
|
||
</div>
|
||
|
||
<div class="footer-item">
|
||
|
||
|
||
<p class="copyright">
|
||
|
||
© Copyright 2026, Nicolas Boufidjeline.
|
||
<br/>
|
||
|
||
</p>
|
||
|
||
</div>
|
||
|
||
<div class="footer-item">
|
||
|
||
</div>
|
||
|
||
<div class="footer-item">
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</footer>
|
||
|
||
|
||
</main>
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Scripts loaded after <body> so the DOM is not blocked -->
|
||
<script defer src="../_static/scripts/bootstrap.js?digest=8878045cc6db502f8baf"></script>
|
||
<script defer src="../_static/scripts/pydata-sphinx-theme.js?digest=8878045cc6db502f8baf"></script>
|
||
|
||
<footer class="bd-footer">
|
||
</footer>
|
||
</body>
|
||
</html> |