368 lines
19 KiB
HTML
368 lines
19 KiB
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<body class="book toc2 toc-left">
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<div id="toc" class="toc2">
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<div id="toctitle">Table of Contents</div>
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<ul class="sectlevel1">
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<li><a href="#common-application-properties">Appendix A: Common application properties</a></li>
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</ul>
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</div>
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<div id="content">
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<div class="sect1">
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<h2 id="common-application-properties"><a class="link" href="#common-application-properties">Appendix A: Common application properties</a></h2>
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<div class="sectionbody">
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<div class="paragraph">
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<p>Various properties can be specified inside your <code>application.properties</code> file, inside your <code>application.yml</code> file, or as command line switches.
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This appendix provides a list of common Spring Cloud Commons properties and references to the underlying classes that consume them.</p>
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</div>
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<div class="admonitionblock note">
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<table>
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<tr>
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<td class="icon">
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<i class="fa icon-note" title="Note"></i>
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</td>
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<td class="content">
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Property contributions can come from additional jar files on your classpath, so you should not consider this an exhaustive list.
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Also, you can define your own properties.
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</td>
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</tr>
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</table>
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</div>
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<table class="tableblock frame-all grid-all stretch">
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<col style="width: 33.3333%;">
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<col style="width: 33.3333%;">
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<col style="width: 33.3334%;">
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</colgroup>
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<thead>
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<tr>
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<th class="tableblock halign-left valign-top">Name</th>
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<th class="tableblock halign-left valign-top">Default</th>
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<th class="tableblock halign-left valign-top">Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.compatibility-verifier.compatible-boot-versions</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Default accepted versions for the Spring Boot dependency. You can set {@code x} for the patch version if you don’t want to specify a concrete value. Example: {@code 3.4.x}</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.compatibility-verifier.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables creation of Spring Cloud compatibility verification.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.config.allow-override</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Flag to indicate that {@link #isOverrideSystemProperties() systemPropertiesOverride} can be used. Set to false to prevent users from changing the default accidentally. Default true.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.config.override-none</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Flag to indicate that when {@link #setAllowOverride(boolean) allowOverride} is true, external properties should take lowest priority and should not override any existing property sources (including local config files). Default false.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.config.override-system-properties</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Flag to indicate that the external properties should override system properties. Default true.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.composite-indicator.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables discovery client composite health indicator.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.health-indicator.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.health-indicator.include-description</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.simple.instances</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.simple.local.instance-id</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">The unique identifier or name for the service instance.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.simple.local.metadata</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Metadata for the service instance. Can be used by discovery clients to modify their behaviour per instance, e.g. when load balancing.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.simple.local.service-id</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">The identifier or name for the service. Multiple instances might share the same service ID.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.simple.local.uri</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">The URI of the service instance. Will be parsed to extract the scheme, host, and port.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.client.simple.order</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.discovery.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables discovery client health indicators.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.features.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables the features endpoint.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.httpclientfactories.apache.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables creation of Apache Http Client factory beans.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.httpclientfactories.ok.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables creation of OK Http Client factory beans.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.hypermedia.refresh.fixed-delay</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">5000</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.hypermedia.refresh.initial-delay</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">10000</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.inetutils.default-hostname</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">localhost</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">The default hostname. Used in case of errors.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.inetutils.default-ip-address</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">127.0.0.1</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">The default IP address. Used in case of errors.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.inetutils.ignored-interfaces</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">List of Java regular expressions for network interfaces that will be ignored.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.inetutils.preferred-networks</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">List of Java regular expressions for network addresses that will be preferred.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.inetutils.timeout-seconds</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">1</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Timeout, in seconds, for calculating hostname.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.inetutils.use-only-site-local-interfaces</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Whether to use only interfaces with site local addresses. See {@link InetAddress#isSiteLocalAddress()} for more details.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.cache.caffeine.spec</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">The spec to use to create caches. See CaffeineSpec for more details on the spec format.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.cache.capacity</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">256</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Initial cache capacity expressed as int.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.cache.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables Spring Cloud LoadBalancer caching mechanism.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.cache.ttl</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">35s</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Time To Live - time counted from writing of the record, after which cache entries are expired, expressed as a {@link Duration}. The property {@link String} has to be in keeping with the appropriate syntax as specified in Spring Boot <code>StringToDurationConverter</code>. @see <a href= "https://github.com/spring-projects/spring-boot/blob/master/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/convert/StringToDurationConverter.java">StringToDurationConverter.java</a></p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.health-check.initial-delay</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">0</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Initial delay value for the HealthCheck scheduler.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.health-check.interval</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">25s</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Interval for rerunning the HealthCheck scheduler.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.health-check.path</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.retry.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.ribbon.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Causes <code>RibbonLoadBalancerClient</code> to be used by default.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.service-discovery.timeout</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">String representation of Duration of the timeout for calls to service discovery.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.loadbalancer.zone</p></td>
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<td class="tableblock halign-left valign-top"></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Spring Cloud LoadBalancer zone.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.refresh.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables autoconfiguration for the refresh scope and associated features.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.refresh.extra-refreshable</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Additional class names for beans to post process into refresh scope.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.refresh.never-refreshable</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Comma separated list of class names for beans to never be refreshed or rebound.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.service-registry.auto-registration.enabled</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Whether service auto-registration is enabled. Defaults to true.</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.service-registry.auto-registration.fail-fast</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Whether startup fails if there is no AutoServiceRegistration. Defaults to false.</p></td>
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|
</tr>
|
|
<tr>
|
|
<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.service-registry.auto-registration.register-management</p></td>
|
|
<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
|
|
<td class="tableblock halign-left valign-top"><p class="tableblock">Whether to register the management as a service. Defaults to true.</p></td>
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|
</tr>
|
|
<tr>
|
|
<td class="tableblock halign-left valign-top"><p class="tableblock">spring.cloud.util.enabled</p></td>
|
|
<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
|
|
<td class="tableblock halign-left valign-top"><p class="tableblock">Enables creation of Spring Cloud utility beans.</p></td>
|
|
</tr>
|
|
</tbody>
|
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</table>
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