[jira] [Created] (IGNITE-8993) Configuring sticky LoadBalancer for Ignite Service with Kubernetes

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[jira] [Created] (IGNITE-8993) Configuring sticky LoadBalancer for Ignite Service with Kubernetes

JIRA jira@apache.org
Denis Magda created IGNITE-8993:
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             Summary: Configuring sticky LoadBalancer for Ignite Service with Kubernetes
                 Key: IGNITE-8993
                 URL: https://issues.apache.org/jira/browse/IGNITE-8993
             Project: Ignite
          Issue Type: Task
          Components: documentation
            Reporter: Denis Magda
             Fix For: 2.7


Ignite service used for Ignite pods auto-discovery and access to the cluster from remote applications is deployed as LoadBalancer:
https://apacheignite.readme.io/docs/ignite-service

This might lead to problems when a stateful session is needed between an app and the cluster. For instance, Ignite JDBC driver preserves the state of an opened connection meaning that once LoadBalancer connects the driver to an Ignite pod, all the queries have to be redirected to that Ignite pod only (unless the pod is down).

We need to show how to configure a sticky LoadBalancer that will assign a client connection to a specific pod and won't change it.



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