Sync docs from master to gh-pages

This commit is contained in:
buildmaster
2017-10-25 13:35:46 +00:00
parent 5f0b215dd3
commit 2dff643a4f
47 changed files with 1574 additions and 0 deletions

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/*
code highlight CSS resemblign the Eclipse IDE default color schema
@author Costin Leau
*/
.hl-keyword {
color: #7F0055;
font-weight: bold;
}
.hl-comment {
color: #3F5F5F;
font-style: italic;
}
.hl-multiline-comment {
color: #3F5FBF;
font-style: italic;
}
.hl-tag {
color: #3F7F7F;
}
.hl-attribute {
color: #7F007F;
}
.hl-value {
color: #2A00FF;
}
.hl-string {
color: #2A00FF;
}

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@IMPORT url("manual.css");
body.firstpage {
background: url("../images/background.png") no-repeat center top;
}
div.part h1 {
border-top: none;
}

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@IMPORT url("manual.css");
body {
background: url("../images/background.png") no-repeat center top;
}

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@IMPORT url("highlight.css");
html {
padding: 0pt;
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}
body {
color: #333333;
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line-height: 1.6;
-webkit-font-smoothing: antialiased;
}
code {
font-size: 16px;
font-family: Consolas, "Liberation Mono", Courier, monospace;
}
:not(a)>code {
color: #6D180B;
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background-color: #F2F2F2;
border: 1px solid #CCCCCC;
border-radius: 4px;
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text-shadow: none;
white-space: nowrap;
}
body>*:first-child {
margin-top: 0 !important;
}
div {
margin: 0pt;
}
hr {
border: 1px solid #CCCCCC;
background: #CCCCCC;
}
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color: #000000;
cursor: text;
font-weight: bold;
margin: 30px 0 10px;
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}
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}
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/*
code highlight CSS resemblign the Eclipse IDE default color schema
@author Costin Leau
*/
.hl-keyword {
color: #7F0055;
font-weight: bold;
}
.hl-comment {
color: #3F5F5F;
font-style: italic;
}
.hl-multiline-comment {
color: #3F5FBF;
font-style: italic;
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.hl-tag {
color: #3F7F7F;
}
.hl-attribute {
color: #7F007F;
}
.hl-value {
color: #2A00FF;
}
.hl-string {
color: #2A00FF;
}

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@IMPORT url("manual.css");
body.firstpage {
background: url("../images/background.png") no-repeat center top;
}
div.part h1 {
border-top: none;
}

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@IMPORT url("manual.css");
body {
background: url("../images/background.png") no-repeat center top;
}

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@IMPORT url("highlight.css");
html {
padding: 0pt;
margin: 0pt;
}
body {
color: #333333;
margin: 15px 30px;
font-family: Helvetica, Arial, Freesans, Clean, Sans-serif;
line-height: 1.6;
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}
code {
font-size: 16px;
font-family: Consolas, "Liberation Mono", Courier, monospace;
}
:not(a)>code {
color: #6D180B;
}
:not(pre)>code {
background-color: #F2F2F2;
border: 1px solid #CCCCCC;
border-radius: 4px;
padding: 1px 3px 0;
text-shadow: none;
white-space: nowrap;
}
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margin-top: 0 !important;
}
div {
margin: 0pt;
}
hr {
border: 1px solid #CCCCCC;
background: #CCCCCC;
}
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color: #000000;
cursor: text;
font-weight: bold;
margin: 30px 0 10px;
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margin: 40px 0 10px;
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h1 {
margin: 70px 0 30px;
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}
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line-height: 1;
margin-bottom: -5px;
}
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font-style: italic;
font-size: 14px;
line-height: 1;
}
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margin-top: 0;
}
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line-height: 1.0;
color: black;
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color: #4183C4;
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border-radius: 3px 3px 3px 3px;
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color: #6D180B;
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font-size: 15px;
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border: 1px solid #CCCCCC;
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}
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{
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color: #6F6F6F;
line-height: 1.6;
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div.important code,div.note code,div.tip code,div.warning code {
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<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>4.&nbsp;Encryption and Decryption</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="up" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="prev" href="multi__writing_groovy_scripts_and_running_applications.html" title="3.&nbsp;Writing Groovy Scripts and Running Applications"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">4.&nbsp;Encryption and Decryption</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi__writing_groovy_scripts_and_running_applications.html">Prev</a>&nbsp;</td><th width="60%" align="center">&nbsp;</th><td width="20%" align="right">&nbsp;</td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h1 class="title"><a name="_encryption_and_decryption" href="#_encryption_and_decryption"></a>4.&nbsp;Encryption and Decryption</h1></div></div></div><p>The Spring Cloud CLI comes with an "encrypt" and a "decrypt"
command. Both accept arguments in the same form with a key specified
as a mandatory "--key", e.g.</p><pre class="screen">$ spring encrypt mysecret --key foo
682bc583f4641835fa2db009355293665d2647dade3375c0ee201de2a49f7bda
$ spring decrypt --key foo 682bc583f4641835fa2db009355293665d2647dade3375c0ee201de2a49f7bda
mysecret</pre><p>To use a key in a file (e.g. an RSA public key for encyption) prepend
the key value with "@" and provide the file path, e.g.</p><pre class="screen">$ spring encrypt mysecret --key @${HOME}/.ssh/id_rsa.pub
AQAjPgt3eFZQXwt8tsHAVv/QHiY5sI2dRcR+...</pre></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__writing_groovy_scripts_and_running_applications.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;</td></tr><tr><td width="40%" align="left" valign="top">3.&nbsp;Writing Groovy Scripts and Running Applications&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-cli.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;</td></tr></table></div></body></html>

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<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>1.&nbsp;Installation</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="up" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="prev" href="multi_pr01.html" title=""><link rel="next" href="multi__running_spring_cloud_services_in_development.html" title="2.&nbsp;Running Spring Cloud Services in Development"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">1.&nbsp;Installation</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi_pr01.html">Prev</a>&nbsp;</td><th width="60%" align="center">&nbsp;</th><td width="20%" align="right">&nbsp;<a accesskey="n" href="multi__running_spring_cloud_services_in_development.html">Next</a></td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h1 class="title"><a name="_installation" href="#_installation"></a>1.&nbsp;Installation</h1></div></div></div><p>To install, make
sure you have
<a class="link" href="https://github.com/spring-projects/spring-boot" target="_top">Spring Boot CLI</a>
(1.5.2 or better):</p><pre class="literallayout">$ spring version
Spring CLI v1.5.4.RELEASE</pre><p>E.g. for SDKMan users</p><pre class="screen">$ sdk install springboot 1.5.4.RELEASE
$ sdk use springboot 1.5.4.RELEASE</pre><p>and install the Spring Cloud plugin</p><pre class="screen">$ mvn install
$ spring install org.springframework.cloud:spring-cloud-cli:1.4.0.BUILD-SNAPSHOT</pre><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left">Important</th></tr><tr><td align="left" valign="top"><p><span class="strong"><strong>Prerequisites:</strong></span> to use the encryption and decryption features
you need the full-strength JCE installed in your JVM (it&#8217;s not there by default).
You can download the "Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files"
from Oracle, and follow instructions for installation (essentially replace the 2 policy files
in the JRE lib/security directory with the ones that you downloaded).</p></td></tr></table></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi_pr01.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi__running_spring_cloud_services_in_development.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-cli.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;2.&nbsp;Running Spring Cloud Services in Development</td></tr></table></div></body></html>

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<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>3.&nbsp;Writing Groovy Scripts and Running Applications</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="up" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="prev" href="multi__running_spring_cloud_services_in_development.html" title="2.&nbsp;Running Spring Cloud Services in Development"><link rel="next" href="multi__encryption_and_decryption.html" title="4.&nbsp;Encryption and Decryption"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">3.&nbsp;Writing Groovy Scripts and Running Applications</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi__running_spring_cloud_services_in_development.html">Prev</a>&nbsp;</td><th width="60%" align="center">&nbsp;</th><td width="20%" align="right">&nbsp;<a accesskey="n" href="multi__encryption_and_decryption.html">Next</a></td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h1 class="title"><a name="_writing_groovy_scripts_and_running_applications" href="#_writing_groovy_scripts_and_running_applications"></a>3.&nbsp;Writing Groovy Scripts and Running Applications</h1></div></div></div><p>Spring Cloud CLI has support for most of the Spring Cloud declarative
features, such as the <code class="literal">@Enable*</code> class of annotations. For example,
here is a fully functional Eureka server</p><p><b>app.groovy.&nbsp;</b>
</p><pre class="programlisting"><em><span class="hl-annotation" style="color: gray">@EnableEurekaServer</span></em>
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">class</span> Eureka {}</pre><p>
</p><p>which you can run from the command line like this</p><pre class="screen">$ spring run app.groovy</pre><p>To include additional dependencies, often it suffices just to add the
appropriate feature-enabling annotation, e.g. <code class="literal">@EnableConfigServer</code>,
<code class="literal">@EnableOAuth2Sso</code> or <code class="literal">@EnableEurekaClient</code>. To manually include a
dependency you can use a <code class="literal">@Grab</code> with the special "Spring Boot" short
style artifact co-ordinates, i.e. with just the artifact ID (no need
for group or version information), e.g. to set up a client app to
listen on AMQP for management events from the Spring CLoud Bus:</p><p><b>app.groovy.&nbsp;</b>
</p><pre class="programlisting"><em><span class="hl-annotation" style="color: gray">@Grab('spring-cloud-starter-bus-amqp')</span></em>
<em><span class="hl-annotation" style="color: gray">@RestController</span></em>
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">class</span> Service {
<em><span class="hl-annotation" style="color: gray">@RequestMapping('/')</span></em>
def home() { [message: <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'Hello'</span>] }
}</pre><p>
</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__running_spring_cloud_services_in_development.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi__encryption_and_decryption.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">2.&nbsp;Running Spring Cloud Services in Development&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-cli.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;4.&nbsp;Encryption and Decryption</td></tr></table></div></body></html>

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<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title></title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="up" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="prev" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="next" href="multi__installation.html" title="1.&nbsp;Installation"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="multi_spring-cloud-cli.html">Prev</a>&nbsp;</td><th width="60%" align="center">&nbsp;</th><td width="20%" align="right">&nbsp;<a accesskey="n" href="multi__installation.html">Next</a></td></tr></table><hr></div><div class="preface"><div class="titlepage"><div><div><h1 class="title"><a name="d0e9" href="#d0e9"></a></h1></div></div></div><p>Spring Boot CLI provides <a class="link" href="http://projects.spring.io/spring-boot" target="_top">Spring
Boot</a> command line features for <a class="link" href="https://github.com/spring-cloud" target="_top">Spring
Cloud</a>. You can write Groovy scripts to run Spring Cloud component
applications (e.g. <code class="literal">@EnableEurekaServer</code>). You can also easily do
things like encryption and decryption to support Spring Cloud Config
clients with secret configuration values. With the Launcher CLI you
can launch services like Eureka, Zipkin, Config Server
conveniently all at once from the command line (very useful at
development time).</p><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="images/note.png"></td><th align="left">Note</th></tr><tr><td align="left" valign="top"><p>Spring Cloud is released under the non-restrictive Apache 2.0 license. If you would like to contribute to this section of the documentation or if you find an error, please find the source code and issue trackers in the project at <a class="link" href="https://github.com/spring-cloud/spring-cloud-cli/tree/master/docs/src/main/asciidoc" target="_top">github</a>.</p></td></tr></table></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi_spring-cloud-cli.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi__installation.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Spring Boot Cloud CLI&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-cli.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;1.&nbsp;Installation</td></tr></table></div></body></html>

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<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Spring Boot Cloud CLI</title><link rel="stylesheet" type="text/css" href="css/manual-multipage.css"><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="multi_spring-cloud-cli.html" title="Spring Boot Cloud CLI"><link rel="next" href="multi_pr01.html" title=""></head><body class="firstpage" bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Spring Boot Cloud CLI</th></tr><tr><td width="20%" align="left">&nbsp;</td><th width="60%" align="center">&nbsp;</th><td width="20%" align="right">&nbsp;<a accesskey="n" href="multi_pr01.html">Next</a></td></tr></table><hr></div><div lang="en" class="book"><div class="titlepage"><div><div><h1 class="title"><a name="d0e3"></a>Spring Boot Cloud CLI</h1></div></div><hr></div><div class="toc"><p><b>Table of Contents</b></p><dl class="toc"><dt><span class="preface"><a href="multi_pr01.html"></a></span></dt><dt><span class="chapter"><a href="multi__installation.html">1. Installation</a></span></dt><dt><span class="chapter"><a href="multi__running_spring_cloud_services_in_development.html">2. Running Spring Cloud Services in Development</a></span></dt><dd><dl><dt><span class="section"><a href="multi__running_spring_cloud_services_in_development.html#_adding_additional_applications">2.1. Adding Additional Applications</a></span></dt></dl></dd><dt><span class="chapter"><a href="multi__writing_groovy_scripts_and_running_applications.html">3. Writing Groovy Scripts and Running Applications</a></span></dt><dt><span class="chapter"><a href="multi__encryption_and_decryption.html">4. Encryption and Decryption</a></span></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left">&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi_pr01.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right" valign="top">&nbsp;</td></tr></table></div></body></html>

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<?xml version="1.0" encoding="UTF-8"?>
<?asciidoc-toc?>
<?asciidoc-numbered?>
<book xmlns="http://docbook.org/ns/docbook" xmlns:xl="http://www.w3.org/1999/xlink" version="5.0" xml:lang="en">
<info>
<title>Spring Boot Cloud CLI</title>
<date>2017-10-25</date>
</info>
<preface>
<title></title>
<simpara>Spring Boot CLI provides <link xl:href="http://projects.spring.io/spring-boot">Spring
Boot</link> command line features for <link xl:href="https://github.com/spring-cloud">Spring
Cloud</link>. You can write Groovy scripts to run Spring Cloud component
applications (e.g. <literal>@EnableEurekaServer</literal>). You can also easily do
things like encryption and decryption to support Spring Cloud Config
clients with secret configuration values. With the Launcher CLI you
can launch services like Eureka, Zipkin, Config Server
conveniently all at once from the command line (very useful at
development time).</simpara>
<note>
<simpara>Spring Cloud is released under the non-restrictive Apache 2.0 license. If you would like to contribute to this section of the documentation or if you find an error, please find the source code and issue trackers in the project at <link xl:href="https://github.com/spring-cloud/spring-cloud-cli/tree/master/docs/src/main/asciidoc">github</link>.</simpara>
</note>
</preface>
<chapter xml:id="_installation">
<title>Installation</title>
<simpara>To install, make
sure you have
<link xl:href="https://github.com/spring-projects/spring-boot">Spring Boot CLI</link>
(1.5.2 or better):</simpara>
<literallayout class="monospaced">$ spring version
Spring CLI v1.5.4.RELEASE</literallayout>
<simpara>E.g. for SDKMan users</simpara>
<screen>$ sdk install springboot 1.5.4.RELEASE
$ sdk use springboot 1.5.4.RELEASE</screen>
<simpara>and install the Spring Cloud plugin</simpara>
<screen>$ mvn install
$ spring install org.springframework.cloud:spring-cloud-cli:1.4.0.BUILD-SNAPSHOT</screen>
<important>
<simpara><emphasis role="strong">Prerequisites:</emphasis> to use the encryption and decryption features
you need the full-strength JCE installed in your JVM (it&#8217;s not there by default).
You can download the "Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files"
from Oracle, and follow instructions for installation (essentially replace the 2 policy files
in the JRE lib/security directory with the ones that you downloaded).</simpara>
</important>
</chapter>
<chapter xml:id="_running_spring_cloud_services_in_development">
<title>Running Spring Cloud Services in Development</title>
<simpara>The Launcher CLI can be used to run common services like Eureka,
Config Server etc. from the command line. To list the available
services you can do <literal>spring cloud --list</literal>, and to launch a default set
of services just <literal>spring cloud</literal>. To choose the services to deploy,
just list them on the command line, e.g.</simpara>
<screen>$ spring cloud eureka configserver h2 kafka stubrunner zipkin</screen>
<simpara>Summary of supported deployables:</simpara>
<informaltable frame="all" rowsep="1" colsep="1">
<tgroup cols="4">
<colspec colname="col_1" colwidth="25*"/>
<colspec colname="col_2" colwidth="25*"/>
<colspec colname="col_3" colwidth="25*"/>
<colspec colname="col_4" colwidth="25*"/>
<thead>
<row>
<entry align="left" valign="top">Service</entry>
<entry align="left" valign="top">Name</entry>
<entry align="left" valign="top">Address</entry>
<entry align="left" valign="top">Description</entry>
</row>
</thead>
<tbody>
<row>
<entry align="left" valign="top"><simpara>eureka</simpara></entry>
<entry align="left" valign="top"><simpara>Eureka Server</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:8761">http://localhost:8761</link></simpara></entry>
<entry align="left" valign="top"><simpara>Eureka server for service registration and discovery. All the other services show up in its catalog by default.</simpara></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>configserver</simpara></entry>
<entry align="left" valign="top"><simpara>Config Server</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:8888">http://localhost:8888</link></simpara></entry>
<entry align="left" valign="top"><simpara>Spring Cloud Config Server running in the "native" profile and serving configuration from the local directory ./launcher</simpara></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>h2</simpara></entry>
<entry align="left" valign="top"><simpara>H2 Database</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:9095">http://localhost:9095</link> (console), jdbc:h2:tcp://localhost:9096/{data}</simpara></entry>
<entry align="left" valign="top"><simpara>Relation database service. Use a file path for <literal>{data}</literal> (e.g. <literal>./target/test</literal>) when you connect. Remember that you can add <literal>;MODE=MYSQL</literal> or <literal>;MODE=POSTGRESQL</literal> to connect with compatibility to other server types.</simpara></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>kafka</simpara></entry>
<entry align="left" valign="top"><simpara>Kafka Broker</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:9091">http://localhost:9091</link> (actuator endpoints), localhost:9092</simpara></entry>
<entry align="left" valign="top"></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>hystrixdashboard</simpara></entry>
<entry align="left" valign="top"><simpara>Hystrix Dashboard</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:7979">http://localhost:7979</link></simpara></entry>
<entry align="left" valign="top"><simpara>Any Spring Cloud app that declares Hystrix circuit breakers publishes metrics on <literal>/hystrix.stream</literal>. Type that address into the dashboard to visualize all the metrics,</simpara></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>dataflow</simpara></entry>
<entry align="left" valign="top"><simpara>Dataflow Server</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:9393">http://localhost:9393</link></simpara></entry>
<entry align="left" valign="top"><simpara>Spring Cloud Dataflow server with UI at /admin-ui. Connect the Dataflow shell to target at root path.</simpara></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>zipkin</simpara></entry>
<entry align="left" valign="top"><simpara>Zipkin Server</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:9411">http://localhost:9411</link></simpara></entry>
<entry align="left" valign="top"><simpara>Zipkin Server with UI for visualizing traces. Stores span data in memory and accepts them via HTTP POST of JSON data.</simpara></entry>
</row>
<row>
<entry align="left" valign="top"><simpara>stubrunner</simpara></entry>
<entry align="left" valign="top"><simpara>Stub Runner Boot</simpara></entry>
<entry align="left" valign="top"><simpara><link xl:href="http://localhost:8750">http://localhost:8750</link></simpara></entry>
<entry align="left" valign="top"><simpara>Downloads WireMock stubs, starts WireMock and feeds the started servers with stored stubs. Pass <literal>stubrunner.ids</literal> to pass stub coordinates and then go to <literal><link xl:href="http://localhost:8750/stubs">http://localhost:8750/stubs</link></literal>.</simpara></entry>
</row>
</tbody>
</tgroup>
</informaltable>
<simpara>Each of these apps can be configured using a local YAML file with the same name (in the current
working directory or a subdirectory called "config" or in <literal>~/.spring-cloud</literal>). E.g. in <literal>configserver.yml</literal> you might want to
do something like this to locate a local git repository for the backend:</simpara>
<formalpara>
<title>configserver.yml</title>
<para>
<programlisting language="yaml" linenumbering="unnumbered">spring:
profiles:
active: git
cloud:
config:
server:
git:
uri: file://${user.home}/dev/demo/config-repo</programlisting>
</para>
</formalpara>
<simpara>E.g. in Stub Runner app you could fetch stubs from your local <literal>.m2</literal> in the following way.</simpara>
<formalpara>
<title>stubrunner.yml</title>
<para>
<programlisting language="yaml" linenumbering="unnumbered">stubrunner:
workOffline: true
ids:
- com.example:beer-api-producer:+:9876</programlisting>
</para>
</formalpara>
<section xml:id="_adding_additional_applications">
<title>Adding Additional Applications</title>
<simpara>Additional applications can be added to <literal>./config/cloud.yml</literal> (not
<literal>./config.yml</literal> because that would replace the defaults), e.g. with</simpara>
<formalpara>
<title>config/cloud.yml</title>
<para>
<programlisting language="yaml" linenumbering="unnumbered">spring:
cloud:
launcher:
deployables:
source:
coordinates: maven://com.example:source:0.0.1-SNAPSHOT
port: 7000
sink:
coordinates: maven://com.example:sink:0.0.1-SNAPSHOT
port: 7001</programlisting>
</para>
</formalpara>
<simpara>when you list the apps:</simpara>
<screen>$ spring cloud --list
source sink configserver dataflow eureka h2 hystrixdashboard kafka stubrunner zipkin</screen>
<simpara>(notice the additional apps at the start of the list).</simpara>
</section>
</chapter>
<chapter xml:id="_writing_groovy_scripts_and_running_applications">
<title>Writing Groovy Scripts and Running Applications</title>
<simpara>Spring Cloud CLI has support for most of the Spring Cloud declarative
features, such as the <literal>@Enable*</literal> class of annotations. For example,
here is a fully functional Eureka server</simpara>
<formalpara>
<title>app.groovy</title>
<para>
<programlisting language="groovy" linenumbering="unnumbered">@EnableEurekaServer
class Eureka {}</programlisting>
</para>
</formalpara>
<simpara>which you can run from the command line like this</simpara>
<screen>$ spring run app.groovy</screen>
<simpara>To include additional dependencies, often it suffices just to add the
appropriate feature-enabling annotation, e.g. <literal>@EnableConfigServer</literal>,
<literal>@EnableOAuth2Sso</literal> or <literal>@EnableEurekaClient</literal>. To manually include a
dependency you can use a <literal>@Grab</literal> with the special "Spring Boot" short
style artifact co-ordinates, i.e. with just the artifact ID (no need
for group or version information), e.g. to set up a client app to
listen on AMQP for management events from the Spring CLoud Bus:</simpara>
<formalpara>
<title>app.groovy</title>
<para>
<programlisting language="groovy" linenumbering="unnumbered">@Grab('spring-cloud-starter-bus-amqp')
@RestController
class Service {
@RequestMapping('/')
def home() { [message: 'Hello'] }
}</programlisting>
</para>
</formalpara>
</chapter>
<chapter xml:id="_encryption_and_decryption">
<title>Encryption and Decryption</title>
<simpara>The Spring Cloud CLI comes with an "encrypt" and a "decrypt"
command. Both accept arguments in the same form with a key specified
as a mandatory "--key", e.g.</simpara>
<screen>$ spring encrypt mysecret --key foo
682bc583f4641835fa2db009355293665d2647dade3375c0ee201de2a49f7bda
$ spring decrypt --key foo 682bc583f4641835fa2db009355293665d2647dade3375c0ee201de2a49f7bda
mysecret</screen>
<simpara>To use a key in a file (e.g. an RSA public key for encyption) prepend
the key value with "@" and provide the file path, e.g.</simpara>
<screen>$ spring encrypt mysecret --key @${HOME}/.ssh/id_rsa.pub
AQAjPgt3eFZQXwt8tsHAVv/QHiY5sI2dRcR+...</screen>
</chapter>
</book>