Sync docs from master to gh-pages

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Ben Klein
2015-08-07 17:17:01 -05:00
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commit 04d3cd2c72
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Last updated 2015-08-07 16:59:38 CDT
Last updated 2015-08-07 17:02:15 CDT
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</ul>
</li>
<li><a href="#_spring_cloud_cloud_foundry_connector">Spring Cloud Cloud Foundry Connector</a></li>
<li><a href="#_spring_cloud_heroku_connector">Spring Cloud Heroku Connector</a>
<ul class="sectlevel2">
<li><a href="#_supporting_additional_providers_for_existing_service_types">Supporting Additional Providers for Existing Service Types</a></li>
<li><a href="#_supporting_new_service_types">Supporting New Service Types</a></li>
<li><a href="#_limitations">Limitations</a></li>
</ul>
</li>
<li><a href="#_spring_cloud_heroku_connector">Spring Cloud Heroku Connector</a></li>
<li><a href="#_spring_cloud_local_configuration_connector">Spring Cloud local-configuration Connector</a>
<ul class="sectlevel2">
<li><a href="#_quick_start">Quick Start</a></li>
@@ -1108,58 +1102,7 @@ table.CodeRay td.code>pre{padding:0}
<h2 id="_spring_cloud_heroku_connector">Spring Cloud Heroku Connector</h2>
<div class="sectionbody">
<div class="paragraph">
<p>This connector will discover services that are bound to an application running in Heroku. It currently knows about:</p>
</div>
<div class="ulist">
<ul>
<li>
<p>PostgreSQL (Heroku)</p>
</li>
<li>
<p>MySQL (ClearDB)</p>
</li>
<li>
<p>Redis (Redis To Go, Redis Cloud, RedisGreen, openredis)</p>
</li>
<li>
<p>MongoDB (MongoLab, MongoHQ, MongoSoup)</p>
</li>
<li>
<p>RabbitMQ (CloudAMQP)</p>
</li>
</ul>
</div>
<div class="sect2">
<h3 id="_supporting_additional_providers_for_existing_service_types">Supporting Additional Providers for Existing Service Types</h3>
<div class="paragraph">
<p>To add support for a new provider of a service already listed above, add the provider&#8217;s environment prefix to the list in <code>getEnvPrefixes()</code> on the <code>ServiceInfoCreator</code> class.</p>
</div>
</div>
<div class="sect2">
<h3 id="_supporting_new_service_types">Supporting New Service Types</h3>
<div class="paragraph">
<p>Extend <code>HerokuServiceInfoCreator</code> with a creator for <a href="#_adding_service_discovery">your service&#8217;s <code>ServiceInfo</code> class</a>.</p>
</div>
<div class="paragraph">
<p>Add the fully-qualified class name for your creator to <code>META-INF/service/org.springframework.cloud.heroku.HerokuServiceInfoCreator</code>.</p>
</div>
</div>
<div class="sect2">
<h3 id="_limitations">Limitations</h3>
<div class="paragraph">
<p>Unlike Cloud Foundry, Heroku exposes very little application information that is retrievable from within a running instance (for example, there is no good way to find the name of the application). If your application requires access to such information, you must make the information available through environment variables.</p>
</div>
<div class="paragraph">
<p>To have a sensible application name available through <code>ApplicationInstanceInfo</code>, set the <code>SPRING_CLOUD_APP_NAME</code> environment variable.</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="CodeRay highlight"><code data-lang="term">heroku config:add SPRING_CLOUD_APP_NAME=myappname --app myappname</code></pre>
</div>
</div>
<div class="paragraph">
<p>If this environment variable is not set, the application name will be set to <code>&lt;unknown&gt;</code>.</p>
</div>
<p>See <a href="spring-cloud-heroku-connector.html">Spring Cloud Heroku Connector</a>.</p>
</div>
</div>
</div>
@@ -1270,7 +1213,7 @@ spring.cloud.database: mysql://user:pass@host:1234/dbname</code></pre>
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Last updated 2015-08-07 16:58:24 CDT
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<body class="book">
<div id="header">
<h1>Spring Cloud Heroku Connector</h1>
<div id="toc" class="toc">
<div id="toctitle">Table of Contents</div>
<ul class="sectlevel1">
<li><a href="#_cloud_detection">Cloud Detection</a></li>
<li><a href="#_service_detection">Service Detection</a>
<ul class="sectlevel2">
<li><a href="#_supported_services">Supported Services</a>
<ul class="sectlevel3">
<li><a href="#_postgresql_heroku">PostgreSQL (Heroku)</a></li>
<li><a href="#_mysql_cleardb">MySQL (ClearDB)</a></li>
<li><a href="#_redis_redis_to_go_redis_cloud_redisgreen_openredis">Redis (Redis To Go, Redis Cloud, RedisGreen, openredis)</a></li>
<li><a href="#_mongodb_mongolab_mongohq_mongosoup">MongoDB (MongoLab, MongoHQ, MongoSoup)</a></li>
<li><a href="#_rabbitmq_cloudamqp">RabbitMQ (CloudAMQP)</a></li>
</ul>
</li>
</ul>
</li>
<li><a href="#_supporting_additional_providers_for_existing_service_types">Supporting Additional Providers for Existing Service Types</a></li>
<li><a href="#_supporting_new_service_types">Supporting New Service Types</a></li>
<li><a href="#_limitations">Limitations</a></li>
</ul>
</div>
</div>
<div id="content">
<div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p>The Heroku Connector is part of the <a href="spring-cloud-connectors.html">Spring Cloud Connectors</a> project.</p>
</div>
<div class="paragraph">
<p>This connector will discover services that are bound to an application running in Heroku.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_cloud_detection">Cloud Detection</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_service_detection">Service Detection</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
<div class="sect2">
<h3 id="_supported_services">Supported Services</h3>
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
<div class="sect3">
<h4 id="_postgresql_heroku">PostgreSQL (Heroku)</h4>
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
</div>
<div class="sect3">
<h4 id="_mysql_cleardb">MySQL (ClearDB)</h4>
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
</div>
<div class="sect3">
<h4 id="_redis_redis_to_go_redis_cloud_redisgreen_openredis">Redis (Redis To Go, Redis Cloud, RedisGreen, openredis)</h4>
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
</div>
<div class="sect3">
<h4 id="_mongodb_mongolab_mongohq_mongosoup">MongoDB (MongoLab, MongoHQ, MongoSoup)</h4>
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
</div>
<div class="sect3">
<h4 id="_rabbitmq_cloudamqp">RabbitMQ (CloudAMQP)</h4>
<div class="paragraph">
<p>Coming soon&#8230;&#8203;</p>
</div>
</div>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_supporting_additional_providers_for_existing_service_types">Supporting Additional Providers for Existing Service Types</h2>
<div class="sectionbody">
<div class="paragraph">
<p>To add support for a new provider of a service already listed above, add the provider&#8217;s environment prefix to the list in <code>getEnvPrefixes()</code> on the <code>ServiceInfoCreator</code> class.</p>
</div>
</div>
</div>
<div class="sect1">
<h2 id="_supporting_new_service_types">Supporting New Service Types</h2>
<div class="sectionbody">
<div class="paragraph">
<p>Extend <code>HerokuServiceInfoCreator</code> with a creator for <a href="#_adding_service_discovery">your service&#8217;s <code>ServiceInfo</code> class</a>.</p>
</div>
<div class="paragraph">
<p>Add the fully-qualified class name for your creator to <code>META-INF/service/org.springframework.cloud.heroku.HerokuServiceInfoCreator</code>.</p>
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<h2 id="_limitations">Limitations</h2>
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<p>Unlike Cloud Foundry, Heroku exposes very little application information that is retrievable from within a running instance (for example, there is no good way to find the name of the application). If your application requires access to such information, you must make the information available through environment variables.</p>
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<p>To have a sensible application name available through <code>ApplicationInstanceInfo</code>, set the <code>SPRING_CLOUD_APP_NAME</code> environment variable.</p>
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<pre class="CodeRay highlight"><code data-lang="term">heroku config:add SPRING_CLOUD_APP_NAME=myappname --app myappname</code></pre>
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<p>If this environment variable is not set, the application name will be set to <code>&lt;unknown&gt;</code>.</p>
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Last updated 2015-08-07 17:11:08 CDT
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