[jira] [Created] (MESOS-9449) Support HTTP when pull UCR image using docker registry v2 API

2018-12-03 Thread haoyuan ge (JIRA) 
haoyuan ge created MESOS-9449:
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 Summary: Support HTTP when pull UCR image using docker registry v2 
API
 Key: MESOS-9449
 URL: https://issues.apache.org/jira/browse/MESOS-9449
 Project: Mesos
  Issue Type: Improvement
  Components: agent, containerization
Reporter: haoyuan ge


Many customers use Harbor as docker registries in their private cloud. And most 
of them use HTTP instead of HTTPS to expose registry API. However, currently 
SSL is automatically handled when fetching images/layers for Mesos container. 
And mesos agent will report error when the registry is using HTTP: 

Failed to launch container: Failed to perform 'curl': curl: (60) SSL 
certificate problem: unable to get local issuer certificate

 



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[jira] [Created] (MESOS-9420) Limit the number of tasks can be run on a host

2018-11-27 Thread haoyuan ge (JIRA) 
haoyuan ge created MESOS-9420:
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 Summary: Limit the number of tasks can be run on a host
 Key: MESOS-9420
 URL: https://issues.apache.org/jira/browse/MESOS-9420
 Project: Mesos
  Issue Type: Improvement
  Components: agent
Reporter: haoyuan ge


Operators may want to limit the number of tasks running on a single host. Like 
_kubelet --max-pods_ which can limit the total pods running on a host. Can we 
make mesos-agent limit the task number also?



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