mirror of https://github.com/vapor/docs.git
509 lines
21 KiB
HTML
509 lines
21 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Vapor Documentation</title>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Code+Pro">
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Quicksand:400,700,300">
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<link rel="stylesheet" href="/1.5/styles/vapor-code.css">
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<link rel="stylesheet" href="/1.5/styles/main.css">
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</head>
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<body>
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<header>
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<a class="logo" href="/1.5/">
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<img src="/1.5/images/droplet.svg" alt="Vapor">
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<h1>Vapor <em>Docs</em></h1>
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</a>
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<ul>
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<li>
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<a href="http://vapor.codes">Home</a>
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</li>
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<li>
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<a href="http://example.vapor.codes">Example</a>
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</li>
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<li>
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<a href="https://github.com/vapor/vapor">GitHub</a>
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</li>
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<li>
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<a href="https://twitter.com/@codevapor">Twitter</a>
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</li>
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<li>
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<a href="http://vapor.team">Slack</a>
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</li>
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</ul>
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</header>
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<nav>
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<a href="#" class="toggle show">☰</a>
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<a href="#" class="toggle close">×</a>
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<div class="scroll">
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<section>
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<h3>Getting Started</h3>
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<ul>
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<li class="">
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<a href="/1.5/getting-started/install-swift-3-macos.html">
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Install Swift 3: macOS
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</a>
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</li>
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<li class="">
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<a href="/1.5/getting-started/install-swift-3-ubuntu.html">
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Install Swift 3: Ubuntu
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</a>
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</li>
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<li class="">
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<a href="/1.5/getting-started/install-toolbox.html">
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Install Toolbox
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</a>
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</li>
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<li class="">
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<a href="/1.5/getting-started/hello-world.html">
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Hello, World
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</a>
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</li>
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<li class="">
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<a href="/1.5/getting-started/manual.html">
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Manual
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</a>
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</li>
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<li class="">
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<a href="/1.5/getting-started/xcode.html">
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Xcode
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Guide</h3>
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<ul>
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<li class="">
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<a href="/1.5/guide/droplet.html">
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Droplet
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/folder-structure.html">
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Folder Structure
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/json.html">
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JSON
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/config.html">
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Config
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/views.html">
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Views
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/leaf.html">
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Leaf
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/controllers.html">
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Controllers
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/middleware.html">
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Middleware
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/validation.html">
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Validation
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/provider.html">
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Provider
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/sessions.html">
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Sessions
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/hash.html">
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Hash
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</a>
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</li>
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<li class="">
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<a href="/1.5/guide/commands.html">
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Commands
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Routing</h3>
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<ul>
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<li class="">
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<a href="/1.5/routing/basic.html">
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Basic
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</a>
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</li>
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<li class="">
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<a href="/1.5/routing/parameters.html">
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Route Parameters
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</a>
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</li>
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<li class="">
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<a href="/1.5/routing/query-parameters.html">
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Query Parameters
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</a>
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</li>
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<li class="">
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<a href="/1.5/routing/group.html">
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Group
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</a>
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</li>
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<li class="">
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<a href="/1.5/routing/collection.html">
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Collection
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Fluent</h3>
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<ul>
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<li class="">
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<a href="/1.5/fluent/driver.html">
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Driver
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</a>
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</li>
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<li class="">
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<a href="/1.5/fluent/model.html">
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Model
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</a>
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</li>
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<li class="">
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<a href="/1.5/fluent/query.html">
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Query
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</a>
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</li>
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<li class="">
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<a href="/1.5/fluent/relation.html">
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Relation
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Auth</h3>
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<ul>
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<li class="">
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<a href="/1.5/auth/user.html">
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User
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</a>
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</li>
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<li class="">
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<a href="/1.5/auth/middleware.html">
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Middleware
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</a>
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</li>
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<li class="">
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<a href="/1.5/auth/request.html">
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Request
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</a>
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</li>
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<li class="">
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<a href="/1.5/auth/protect.html">
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Protect
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>HTTP</h3>
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<ul>
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<li class="">
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<a href="/1.5/http/request.html">
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Request
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/response.html">
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Response
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/body.html">
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Body
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/response-representable.html">
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ResponseRepresentable
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/responder.html">
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Responder
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/client.html">
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Client
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/server.html">
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Server
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</a>
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</li>
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<li class="">
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<a href="/1.5/http/cors.html">
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CORS
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>WebSockets</h3>
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<ul>
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<li class="">
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<a href="/1.5/websockets/droplet.html">
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Droplet
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</a>
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</li>
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<li class="">
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<a href="/1.5/websockets/custom.html">
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Custom
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Testing</h3>
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<ul>
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<li class="">
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<a href="/1.5/testing/modules.html">
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Modules
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</a>
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</li>
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<li class="">
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<a href="/1.5/testing/basic.html">
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Basic
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Deploy</h3>
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<ul>
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<li class="">
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<a href="/1.5/deploy/nginx.html">
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Nginx
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</a>
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</li>
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<li class="active">
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<a href="/1.5/deploy/supervisor.html">
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Supervisor
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</a>
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</li>
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</ul>
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</section>
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<section>
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<h3>Version (1.5)</h3>
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<ul>
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<li class="">
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<a href="/1.5/switch/1_5.html">
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1.5
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</a>
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</li>
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<li class="">
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<a href="/1.5/switch/2_0.html">
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2.0
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</a>
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</li>
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</ul>
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</section>
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</div>
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</nav>
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<main>
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<a href="https://github.com/vapor/documentation/blob/master/CONTRIBUTING.md" class="edit">✎ Edit on GitHub</a>
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<h1 id="supervisor">Supervisor</h1>
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<p><a href="http://supervisord.org">Supervisor</a> is a process control system that makes it easy to start, stop, and restart your Vapor app.</p>
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<h2 id="install">Install</h2>
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<pre><code class="language-sh">sudo apt-get update
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sudo apt-get install supervisor</code></pre>
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<h2 id="configure">Configure</h2>
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<p>Each Vapor app on your server should have its own configuration file. For an example <code>Hello</code> project, the configuration file would be located at <code>/etc/supervisor/conf.d/hello.conf</code></p>
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<pre><code class="language-sh">[program:hello]
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command=/home/vapor/hello/.build/release/App serve --env=production
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directory=/home/vapor/hello/
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user=www-data
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stdout_logfile=/var/log/supervisor/%(program_name)-stdout.log
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stderr_logfile=/var/log/supervisor/%(program_name)-stderr.log</code></pre>
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<p>As specified in our configuration file the <code>Hello</code> project is located in the home folder for the user <code>vapor</code>. Make sure <code>directory</code> points to the root directory of your project where the <code>Config/</code> folder is.</p>
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<p>The <code>--env=production</code> flag will disable verbose logging and prioritize the <code>Config/production</code> sub folder of your configuration files.</p>
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<h3 id="environment">Environment</h3>
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<p>You can export variables to your Vapor app with supervisor.</p>
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<pre><code class="language-sh">environment=PORT=8123</code></pre>
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<p>Exported variables can be used in Vapor's configuration files with the <code>$</code> prefix.</p>
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<p><code>Config/production/servers.json</code></p>
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<pre><code class="language-json">{
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"my-server": {
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"port": "$PORT"
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}
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}</code></pre>
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<p>The above config file will start a server named <code>my-server</code> on the port number exported by supervisor. This is a great way to control how Vapor starts from the supervisor config scripts. Feel free to name the server whatever you like.</p>
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<h2 id="start">Start</h2>
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<p>You can now load and start your app.</p>
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<pre><code class="language-sh">supervisorctl reread
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supervisorctl add hello
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supervisorctl start hello</code></pre>
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<blockquote>
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<p>Note: The <code>add</code> command may have already started your app.</p>
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</blockquote>
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</main>
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<script src="//code.jquery.com/jquery-1.11.0.min.js"></script>
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<script src="/1.5/scripts/highlight.pack.js"></script>
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