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https://issues.apache.org/jira/browse/MESOS-5964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Rukletsov updated MESOS-5964:
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Description:
Currently, Mesos supports a single "restart policy" ("restart policy" is a poor
name, alternatives are "unhealthy policy", "health policy"): kill a task when
it becomes unhealthy. This can be described as "local health policy", because
the decision is made locally.
In contrast, a framework may want to apply "global health policy", which means
health status is reported to the scheduler and no action is taken on the agent;
the scheduler decides how to act and instructs executor explicitly. A third
policy can be "mixed": executor does kill tasks without consulting the
scheduler, but it nevertheless propagates task health updates to the scheduler.
was:Currently, Mesos supports a single "restart policy" ("restart policy" is
a poor name, alternatives are "unhealthy policy", "health policy"): kill a task
when it becomes unhealthy. This can be described as
> Support health policies in health checks.
> -----------------------------------------
>
> Key: MESOS-5964
> URL: https://issues.apache.org/jira/browse/MESOS-5964
> Project: Mesos
> Issue Type: Improvement
> Reporter: Alexander Rukletsov
> Labels: health-check, mesosphere
>
> Currently, Mesos supports a single "restart policy" ("restart policy" is a
> poor name, alternatives are "unhealthy policy", "health policy"): kill a task
> when it becomes unhealthy. This can be described as "local health policy",
> because the decision is made locally.
> In contrast, a framework may want to apply "global health policy", which
> means health status is reported to the scheduler and no action is taken on
> the agent; the scheduler decides how to act and instructs executor
> explicitly. A third policy can be "mixed": executor does kill tasks without
> consulting the scheduler, but it nevertheless propagates task health updates
> to the scheduler.
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