我在Ubuntu 16.04上运行Jenkins管道，使用Docker镜像在我的Android项目上运行单元测试。我将Jenkins配置为一次只保存1个版本并丢弃旧版本（vps Im只使用40GB的磁盘空间）。但是每次构建时，var / lib / docker / aufs / diff文件夹都会增长500Mb~这似乎无法清理。
感谢有关如何解决此问题的任何提示！
答案 0 :(得分：0)
你知道Jenkins使用哪个文件夹构建yor管道吗？我认为您需要将本地目录（主机）作为volume传递到您的容器
答案 1 :(得分：0)
在构建新测试时，似乎您的先前构建未被标记。
为节省空间，您可以在Jenkins管道中运行以下命令，以在测试完成后删除未标记的图像
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://www.madjaybird.com/Codepen/main.js"></script>
<link href="https://www.madjaybird.com/Codepen/main.css" rel="stylesheet" />
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>Inline Online - The Online Appointment Scheduler for NM MVD</title>
<link rel="stylesheet" href="dist/styles/main.css">
<link href='https://fonts.googleapis.com/css?family=Palanquin:400,300,100,200,500,600,700' rel='stylesheet' type='text/css'>
</head>
<body class="intro wizard">
<div id="header" role="banner">
<nav class="navbar navbar-dark navbar-expand-lg bg-dark fixed-top justify-content-between">
<a class="navbar-brand" href="http://mvd.newmexico.gov"><span>MVD</span> NEW MEXICO</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggler" aria-controls="navbarToggler" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarToggler">
<ul class="navbar-nav flex-row ml-auto d-none d-flex">
<li class="nav-item pr-2 pt-2" id="time">15:00<span> minutes</span></li>
<li class="nav-item pr-2"><a class="nav-link" href="admin-calendar-month-0817.html"><i class="fas fa-home"></i> Admin Home</a></li>
<li class="nav-item pr-2"><a class="nav-link" href="admin-help.html"><i class="fas fa-question-circle"></i> Help</a></li>
<li class="nav-item pr-2"><a class="nav-link" href="admin-signin.html"><i class="fas fa-sign-out-alt"></i> Log Out</a></li>
</ul>
</div>
</nav>
</div>
<div class="container">
<div class="row justify-content-center mt-6">
<div class=" card wizard-card">
<div class="wizard-header">
<h3>
<b>MAKE</b> YOUR APPOINTMENT<br>
</h3>
</div>
<ul class="justify-content-around nav nav-tabs nav-fill setup-panel">
<li class="nav-item"><a class="btn-default nav-link link appt-lo" href="#step-1">Appointment Type</a></li>
<li class="nav-item"><a class="btn-default nav-link link" href="#step-2">Appointment Location</a></li>
<li class="nav-item"><a class="btn-default nav-link link" href="#step-3">Date & Time</a></li>
<li class="nav-item"><a class="btn-default nav-link link" href="#step-4">Add Appointment</a></li>
<li class="nav-item"><a class="btn-default nav-link link" href="#step-5">Customer Information</a></li>
</ul>
<form role="form" action="" method="post">
<!-- Step 1: Appointment Type -->
<div class="row setup-content" id="step-1">
<div class="col mt-4">
<div class="row mx-1 mb-4">
<div class="col-6">
<h4 class="info-text"> Select Your Appointment Type </h4>
</div>
<div class="col-6">
<div class="btn-group float-right" role="group" aria-label="Basic example">
<button type="button" class="btn btn-default prevBtn"><i class="fal fa-arrow-left"></i> Previous</button>
<button type="button" class="btn btn-warning nextBtn">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
<hr class="my-2">
<div class="row">
<div class="col">
</div>
</div>
<div class="d-flex flex-row flex-wrap justify-content-center">
<div class="cards p-2">
<div class="card1 has-overlay">
<div class="overlay-card select">
<div class="choice" data-toggle="wizard-checkbox">
<input type="checkbox" name="jobb" value="Code">
<div class="icon">
<i class="fas fa-id-card"></i>
</div>
<h6 class="mt-2">First Time <br>Driver's License</h6>
<small class="text-center"><a href="http://www.mvd.newmexico.gov/apply-for-new-driver-s-license.aspx" target="_blank">Required Documents</a></small>
</div>
</div>
</div>
</div>
<div class="cards p-2">
<div class="has-overlay">
<div class="overlay-card select">
<div class="choice" data-toggle="wizard-checkbox">
<input type="checkbox" name="jobb" value="Code">
<div class="icon">
<i class="fas fa-file-alt"></i>
</div>
<h6 class="mt-2">First TIme Title</h6>
<small class="text-center"><a href="http://www.mvd.newmexico.gov/how-to-title-a-vehicle.aspx#" target="_blank">Required Documents</a></small>
</div>
</div>
</div>
</div>
<div class="cards p-2">
<div class="has-overlay">
<div class="overlay-card select">
<div class="choice" data-toggle="wizard-checkbox">
<input type="checkbox" name="jobb" value="Code">
<div class="icon">
<i class="fas fa-search"></i>
</div>
<h6 class="mt-2">VIN Inspection</h6>
<small class="text-center"><a href="http://www.mvd.newmexico.gov/register-your-vehicle.aspx" target="_blank">Required Documents</a></small>
</div>
</div>
</div>
</div>
</div>
<div class="d-flex flex-row flex-wrap justify-content-center">
<div class="cards p-2">
<div class="has-overlay">
<div class="overlay-card select">
<div class="choice" data-toggle="wizard-checkbox">
<input type="checkbox" name="jobb" value="Code">
<div class="icon">
<i class="fas fa-road"></i>
</div>
<h6 class="mt-2">Road Test</h6>
<small class="text-center"><a href="http://www.mvd.newmexico.gov/apply-for-new-driver-s-license.aspx" target="_blank">Required Documents</a></small>
</div>
</div>
</div>
</div>
<div class="cards p-2">
<div class="has-overlay">
<div class="overlay-card select">
<div class="choice" data-toggle="wizard-checkbox">
<input type="checkbox" name="jobb" value="Code">
<div class="icon">
<i class="fa fa-motorcycle"></i>
</div>
<h6 class="mt-2">Motorcycle <br>Road Test</h6>
<small class="text-center"><a href="http://www.mvd.newmexico.gov/apply-for-new-driver-s-license.aspx" target="_blank">Required Documents</a></small>
</div>
</div>
</div>
</div>
<div class="cards p-2">
<div class="has-overlay">
<div class="overlay-card select">
<div class="choice" data-toggle="wizard-checkbox">
<input type="checkbox" name="jobb" value="Code">
<div class="icon">
<i class="fas fa-shield-alt"></i>
</div>
<h6 class="mt-2">Fingerprinting</h6>
<small class="text-center"><a href="http://www.dps.state.nm.us/index.php/fingerprint-information/" target="_blank">Required Documents</a></small>
</div>
</div>
</div>
</div>
</div>
<hr>
<div class="row mx-1 mb-4">
<div class="col-6">
<h4 class="info-text"></h4>
</div>
<div class="col-6">
<div class="btn-group float-right" role="group" aria-label="Basic example">
<button type="button" class="btn btn-default prevBtn"><i class="fal fa-arrow-left"></i> Previous</button>
<button type="button" class="btn btn-warning nextBtn">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
</div>
</div>
<!-- Step 2: Location -->
<div class="row justify-content-center setup-content" id="step-2">
<div class="col text-center mt-4">
<div class="row mx-1 mb-4">
<div class="col-6">
<img src="dist/images/MVDlogo.png" alt="MVD NM logo" class="step2" width="80">
<h4 class="info-text"> Find an MVD Field Office near you.</h4>
</div>
<div class="col-6">
<div class="btn-group float-right" role="group" aria-label="Basic example">
<button type="button" class="btn btn-default prevBtn"><i class="fal fa-arrow-left"></i> Previous</button>
<button type="button" class="btn btn-warning nextBtn">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
<div class="row my-4 mx-4">
<div class="col-sm-8">
<div class="thumbnail map-wrapper">
<div id="map-canvas">
<div id="map">
</div>
</div>
</div>
</div>
<div class="col-sm">
<div>
<div id="maps">
<p>To find an MVD Service Provider near you, enter your City or ZIP Code.</p>
<div class="form-group">
<label class="sr-only">City/ZIP Code</label>
<div class="input-group input-group-sm">
<input type="text" class="form-control" placeholder="Search for...">
<span class="input-group-btn">
<button class="btn btn-default" type="button"><i class="fa fa-search"></i></button>
</span>
</div>
</div>
</div>
<div class="location text-left">
<h5><strong>Select Location:</strong></h5>
<div class="address"><a href="#">Santa Fe</a></div>
<div>2546 Camino Entrada</div>
<div>Santa Fe, NM 87507</div>
<div>505-476-1599</div>
<div> Monday - Friday 8am - 4pm</div>
</div>
</div>
</div>
</div>
<div class="col">
<hr>
</div>
<div class="col">
<button class="btn btn-warning nextBtn btn-lg float-right" type="button">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
<!-- Step 3: Date & Time -->
<div class="row setup-content" id="step-3">
<div class="col mt-4">
<div class="row mx-1 mb-4">
<div class="col">
<button class="btn btn-primary prevBtn btn-lg float-left" type="button"><i class="fal fa-arrow-left"></i> Previous</button>
</div>
<div class="col">
<h4 class="info-text"> Select Date & Time </h4>
</div>
<div class="col">
<button class="btn btn-warning nextBtn btn-lg float-right" type="button">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
<div class="row">
<div class="col-sm">
<div class="location text-center">
<div class="address">Santa Fe</div>
<div>2546 Camino Entrada Santa Fe, NM 87507 </div>
<div>505-476-1599 Monday - Friday 8am - 4pm</div>
</div>
</div>
</div>
<hr class="mb-0">
<div class="row justify-content-center">
<div class="col-sm">
<p class="text-center">Please select the date and the time for your appointment.</p>
</div>
</div>
<div class="row mx-4">
<div class="col-sm mt-2">
<div class="form-group">
<label class="control-label">Date of Appointment: </label>
<input class="form-control date-picker" type="date" />
</div>
</div>
<div class="col-sm block_list_words mt-2">
<label class="control-label">Time of Appointment: </label>
<ul id="handle-1" class="list-unstyled">
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 9:00 am<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 9:30 am<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 10:00 am<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 10:30 am<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 11:00 am<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 11:30 am<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 12:00 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 12:30 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 1:00 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 1:30 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 2:00 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 3:00 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 3:30 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 4:00 pm<span class="float-right sortable-links"></span>
</li>
<li class="datetime">
<span class="drag-handle"><i class="fas fa-clock"></i></span> 4:30 pm<span class="float-right sortable-links"></span>
</li>
</ul>
</div>
</div>
<div class="col">
<hr>
<button class="btn btn-default prevBtn btn-lg float-left" type="button"><i class="fal fa-arrow-left"></i> Previous</button>
</div>
<div class="col">
<button class="btn btn-warning nextBtn btn-lg float-right" type="button">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
<!-- Step 4: Add Appointment -->
<div class="row setup-content" id="step-4">
<div class="col mt-4">
<div class="row mx-1 mb-4">
<div class="col">
<button class="btn btn-default prevBtn btn-lg float-left" type="button"><i class="fal fa-arrow-left"></i> Previous</button>
</div>
<div class="col">
<h4 class="info-text"> Make Another Appointment </h4>
</div>
<div class="col">
<button class="btn btn-warning nextBtn btn-lg float-right" type="button">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
<div class="row justify-content-center ml-0 mt-4">
<div class="col text-center">
<p class="lead">Would you like to make another appointment?</p>
<p class=" mb-4"> If so, click the <b>MAKE ANOTHER APPOINTMENT</b> button below. If not, click <b>NEXT</b>.</p>
<button type="button" class="btn btn-secondary btn-sm" onclick="window.location.href='ui-wizard.html'">Make Another Appointment</button>
</div>
</div>
<div class="col">
<hr>
<button class="btn btn-default prevBtn btn-lg float-left" type="button"><i class="fal fa-arrow-left"></i> Previous</button>
</div>
<div class="col">
<button class="btn btn-warning nextBtn btn-lg float-right" type="button">Next <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
<!-- Step 5: Customer Information -->
<div class="row setup-content" id="step-5">
<div class="col mt-4">
<div class="row mx-1 mb-4">
<div class="col">
<button class="btn btn-default prevBtn btn-lg float-left" type="button"><i class="fal fa-arrow-left"></i> Previous</button>
</div>
<div class="col">
<h4 class="info-text"> Enter Your Information </h4>
</div>
<div class="col">
<button class="btn btn-secondary nextBtn btn-lg float-right" type="submit" onclick="window.location.href='ui-review.html'">Finish <i class="fal fa-arrow-right"></i></button>
</div>
</div>
<div class="mx-4">
<form class="container" id="needs-validation" novalidate>
<div class="row">
<div class="col-sm-6">
<div class="form-group">
<span class="text-red">*</span>
<label for="firstName"> First Name</label>
<input name="firstname" type="text" class="form-control" id="firstName" placeholder="First Name" required>
<div class="invalid-feedback">
Please enter a first name.
</div>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<span class="text-red">*</span>
<label for="lastName"> Last Name</label>
<input name="lastname" type="text" class="form-control" id="lastName" placeholder="Last Name" required>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<div class="form-group">
<span class="text-red">*</span>
<label> Email</label>
<input name="email" type="email" class="form-control" id="email" placeholder="Email" required>
</div>
</div>
<div class="col-sm-6">
<div class="form-group">
<span class="text-red">*</span>
<label> Phone </label>
<input name="phone" type="tel" class="form-control" id="phone" placeholder="Phone" required>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<div class="form-group">
<label> Driver's License Number</label>
<input name="dln" type="text" class="form-control" id="dln" placeholder="Driver's License Number">
</div>
</div>
</div>
</form>
</div>
<div class="col">
<hr>
<button class="btn btn-default prevBtn btn-lg float-left" type="button"><i class="fal fa-arrow-left"></i> Previous</button>
</div>
<div class="col">
<button class="btn btn-secondary nextBtn btn-lg float-right" type="submit" onclick="window.location.href='ui-review.html'">Finish <i class="fal fa-arrow-right"></i></button>
</div>
</div>
</div>
</form>
</div>
</div>
<div class="footer mt-5">
<a href="#"><img src="dist/images/inlineonline-logo.png" alt="In Line Online logo" width="250"></a>
<p> Copyright © 2017 State of New Mexico</p>
</div>
<!-- SCRIPTS -->
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCDaUcFwmFZosg6lIjUQFolSsqp_Zd9GCw&callback=initMap"></script>
<!-- / SCRIPTS -->
</body>
</html>分解命令：
docker rmi $(docker images | grep '<none>' | awk '{print $3}')
- 删除图片
docker rmi - 列出图片 - ＆gt;管道到docker images并列出标签为grep的所有未标记图片 - ＆gt;使用<none>列出所有未标记的图像ID
如果您每次测试运行时实际重命名图像名称，只需将grep值更改为图像名称即可。即。
awk