_STEP Add the remaining nodes to the cluster
4. 残りのノードをクラスターに追加します。
- Copy the Crowd installation directory to the new node.
- Create a home directory, like you did for the first node, and mount
sharedas its sub-directory. Edit
crowd-init.properties, and enter the path to the home directory that you just created.- Go to
<installation-directory>/apache-tomcat/conf/Catalina/localhost, and delete theopenidserver.xmlfile. This is needed because currently the CrowdID component doesn't support clustering, and it must be enabled only on the first node. The component will work as usual. - Start Crowd. It will read the configuration from the shared directory, and start without any extra setup.
- Take a look around the new Crowd instance. Verify that user and group management, directory synchronization, and any custom integrations all work as expected.
- Again, verify that the node was added to the cluster. In Crowd, go to
> Clustering.
If everything looks fine, you can configure your load balancer to start routing traffic to the new node. Once you do this, you can make a couple of changes in one Crowd instance to see if they're visible in other instances as well.
最終更新日 2017 年 8 月 16 日
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