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https://issues.apache.org/jira/browse/IGNITE-27352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vadim Pakhnushev updated IGNITE-27352:
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Description:
In order to enable proper k8s deployments we need to have liveness and
readiness
[probes|https://kubernetes.io/docs/concepts/configuration/liveness-readiness-startup-probes/].
Liveness probe {{/health/liveness}} should always return 200 OK as long as the
REST is available. We can revisit this later and add additional liveness
indicators.
Readiness probe {{/health/readiness}} should return 200 OK when node has joined
the logical topology and 503 Service Unavailable when node hasn't yet joined
the cluster.
was:
In order to enable proper k8s deployments we need to have liveness and
readiness
[probes|https://kubernetes.io/docs/concepts/configuration/liveness-readiness-startup-probes/].
Liveness probe should always return 200 OK as long as the REST is available. We
can revisit this later and add additional liveness indicators.
Readiness probe should return 200 OK when node has joined the logical topology
and 503 Service Unavailable when node hasn't yet joined the cluster.
> Create health probe endpoints
> -----------------------------
>
> Key: IGNITE-27352
> URL: https://issues.apache.org/jira/browse/IGNITE-27352
> Project: Ignite
> Issue Type: Improvement
> Components: rest ai3
> Reporter: Vadim Pakhnushev
> Assignee: Vadim Pakhnushev
> Priority: Major
> Labels: ignite-3
>
> In order to enable proper k8s deployments we need to have liveness and
> readiness
> [probes|https://kubernetes.io/docs/concepts/configuration/liveness-readiness-startup-probes/].
> Liveness probe {{/health/liveness}} should always return 200 OK as long as
> the REST is available. We can revisit this later and add additional liveness
> indicators.
> Readiness probe {{/health/readiness}} should return 200 OK when node has
> joined the logical topology and 503 Service Unavailable when node hasn't yet
> joined the cluster.
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