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https://issues.apache.org/jira/browse/UIMA-4637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik updated UIMA-4637:
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Description:
Extend agent cgroup sanity check on startup to include a test for existence of
CPU control. Users my forget to add cpu in their cgconfig.conf and start
cgroups with no CPU control. The agent should call cgset and disable cgroups on
failure.
Agent should keep the state of cgroup in memory and log it at some interval to
make sure this info is not lost. Currently the agent logs the state of cgroups
(enabled/disabled) at startup only. When agent logs roll over this is lost.
Modify agent node metrics logic to dump the cgroup state at regular intervals.
was:
Extend agent cgroup sanity check to include a test for existence of CPU
control. Users my forget to add cpu in their cgconfig.conf and start cgroups
with no CPU control. The agent should call cgset and disable cgroups on
failure.
Agent should keep the state of cgroup in memory and log it at some interval to
make sure this info is not lost. Currently the agent logs the state of cgroups
(enabled/disabled) at startup only. When agent logs roll over this is lost.
Modify agent node metrics logic to dump the cgroup state at regular intervals.
> DUCC Agent should test if CPU control is enabled on startup
> -----------------------------------------------------------
>
> Key: UIMA-4637
> URL: https://issues.apache.org/jira/browse/UIMA-4637
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 2.1.0-Ducc
>
>
> Extend agent cgroup sanity check on startup to include a test for existence
> of CPU control. Users my forget to add cpu in their cgconfig.conf and start
> cgroups with no CPU control. The agent should call cgset and disable cgroups
> on failure.
> Agent should keep the state of cgroup in memory and log it at some interval
> to make sure this info is not lost. Currently the agent logs the state of
> cgroups (enabled/disabled) at startup only. When agent logs roll over this is
> lost. Modify agent node metrics logic to dump the cgroup state at regular
> intervals.
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