Server Cache documentation is out of date

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Bruno Oliveira 2016-02-08 22:23:31 +01:00
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commit 3b6f26b2ec

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<section>
<title>Disabling Caches</title>
<para>
The realm and user caches can be disabled through configuration or through the management console. To
manally disable the realm or user cache, you must edit the <literal>keycloak-server.json</literal> file
The realm and user caches can be cleared through the management console. To
disable the realm or user cache, you must edit the <literal>keycloak-server.json</literal> file
in your distribution. Here's what the config looks like initially.
</para>
<para>
<programlisting><![CDATA[
"realmCache": {
"provider": "${keycloak.realm.cache.provider:mem}"
"userCache": {
"infinispan" : {
"enabled": true
}
},
"userCache": {
"provider": "${keycloak.user.cache.provider:mem}",
"mem": {
"maxSize": 20000
"realmCache": {
"infinispan" : {
"enabled": true
}
},
]]></programlisting>
</para>
<para>You must then change it to:
<programlisting><![CDATA[
"realmCache": {
"provider": "${keycloak.realm.cache.provider:none}"
"userCache": {
"infinispan" : {
"enabled": false
}
},
"userCache": {
"provider": "${keycloak.user.cache.provider:none}"
"realmCache": {
"infinispan" : {
"enabled": false
}
},
]]></programlisting>
</para>
<para>
You can also disable either of the caches at runtime through the Keycloak admin console Realm Settings page.
This will not permanently disable the cache. If you reboot the server, the cache will be re-enabled unless
you manualy disable the cache in the <literal>keycloak-server.json</literal> file.
</para>
</section>
<section>
<title>Clear Caches</title>
<para>
To clear the realm or user cache, go to the Keycloak admin console Realm Settings->Cache Config page. Disable the cache
you want. Save the settings. Then re-enable the cache. This will cause the cache to be cleared.
</para>
</section>
<section>
<title>Cache Config</title>
<para>
Cache configuration is done within <literal>keycloak-server.json</literal>. Changes to this file will not
be seen by the server until you reboot. Currently you can only configure the max size of the user cache.
<programlisting><![CDATA[
"userCache": {
"provider": "${keycloak.user.cache.provider:mem}",
"mem": {
"maxSize": 20000
}
},
]]></programlisting>
you want. This will cause the cache to be cleared.
</para>
</section>
</chapter>