Is Casa cluster ready?

By: Alexandre Zia Account Admin 12 Apr 2020 at 11:35 p.m. CDT

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Can Casa run in cluster for high availability? Thanks.
CentOS 7.7
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By Michael Schwartz Account Admin 13 Apr 2020 at 9:45 a.m. CDT

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We're still working on a Kubernetes Casa distribution. @Jose.Gonzalez, is Casa ready yet for Cluster Manager?

By Devrim Yatar staff 13 Apr 2020 at 11:37 a.m. CDT

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Hi Alexandre, Yes, we tested casa cluster, it works as expected. But currently Cluster Manager does not support Casa clustering. Our plan is to add Casa clustering in 4.2. Regards.

By Alexandre Zia Account Admin 14 Apr 2020 at 2:58 p.m. CDT

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Nice, We've tested cluster manager and worked as expected, - 1 Load Balancer - Google Cloud Load Balancer - 2 Centos 7 boxes google cloud vms However, we have noticed: - We need Radius - perhaps running only on primary node - We need Casa - So we installed casa in each cluster node, But we had issues with oxD, For each cluster node casa was using local oxd, but as casa config (/etc/gluu/conf/casa.json) is synced between nodes, casa client_id/secret changes to be the same on each node, then local oxd will only work in one node. So in order to use Casa should we use a centralized oxd-server? to avoid issues with oxd registration?

By Jose Gonzalez staff 14 Apr 2020 at 11:19 p.m. CDT

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Right, on multinode deployments the casa nodes must not point to different oxd servers.

By Devrim Yatar staff 15 Apr 2020 at 3 a.m. CDT

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Alexandre, You need a redis server for oxd to keep cache data, so no matter which oxd you are using. See https://www.gluu.org/docs/oxd/configuration/redis/ Regards.

By Alexandre Zia Account Admin 16 Apr 2020 at 6:57 p.m. CDT

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Thanks for the info!

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