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Replies: 3 comments 7 replies
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Got it working after adding "--cache=ispn" found it in following documentation: https://www.keycloak.org/server/caching |
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@98jan To deploy in Kubernetes, you have a specific cache stack configuration. This configuration is based on the defaults from Infinispan for deploying a cluster on Kubernetes. Could you please check this discussion #9644 (comment) ? |
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got it working there were some configuration parameters missing which I thought were default, after the release of documentation on Friday with full support of Quarkus, I found the needed configurations, thanks for your help. |
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Glad the documentation works for you. Thanks. |
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Have the same problem but now in my k8s cluster the following message occurs on every instance of kc: |
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building with vars: |
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could you check if following property helps you to let it find:
The "cluster.local" can differ to the used domain for internal resolving. Also the --auto-build isn't needed for running in production. Also check this, there I found everything I needed except kc_cache and stack option: |
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Thanks, @98jan. @geowatson We have updated the documentation to mention this additional setting to configure the |
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just checked, the problem is that my cluster uses NodePort Service (not headless), is this possible to run KC in NodePort k8s service? |
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TBH, I don't know. We have been using a headless service because of recommendations from more experienced people in our team. So DNS_PING can use this service to query the DNS and discover pods. |
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Hello,
I started configuring a Keycloak.X server and so far mostly everything works fine.
Now I started to increase the replica in our Kubernetes Cluster from 1 to 2 and I am having some issues.
First of all the two Keycloak.X pods can find each other and successfully cluster, like the following message state:
2022-02-10 14:19:38,547 INFO [org.inf.CLUSTER] (keycloak-cache-init) ISPN000094: Received new cluster view for channel ISPN: [keycloak-6d47b457b4-wzwhk-44536|1] (2) [keycloak-6d47b457b4-wzwhk-44536, keycloak-6d47b457b4-4km5j-1715]As database I am using MySQL.
But if I open the URL in my browser the webpage looks broken, see following image.
Also login isn't working, looks like the caching or sth. is missing?
I am getting following warning, but don't know if this causes an issue:
2022-02-10 14:19:33,984 WARN [org.inf.CONFIG] (keycloak-cache-init) ISPN000569: Unable to persist Infinispan internal caches as no global state enabledI am using following arguments to start the keycloak.X:
args: ["start","--auto-build","--http-port=8080","-Djgroups.dns.query=<dns-query>","--hostname=<domain>","--proxy=edge","--db=mysql","--db-url=jdbc:mysql://mysql:3306/<databasename>","--db-username=<username>","--db-password=<password>"]Could you please help me.
Best regards,
Jan
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