Open Stack

Hongbin,

I did some digging and found that docker storage driver wasn’t configured correctly at agent nodes.
Also it looks like Atomic folks recommend use deicated volumes for DeviceMapper (http://www.projectatomic.io/blog/2015/06/notes-on-fedora-centos-and-docker-storage-drivers/).
So added Cinder volume for the master as well (I tried create volumes at local storage, but it’s not even enough space for 1G volume).

Please take a look at https://review.openstack.org/#/c/267996, did around ~12 gates run and got only 2 failures (tests cannot connect to master, but all containers logs looks alrignt. e.g. http://logs.openstack.org/96/267996/3/check/gate-functional-dsvm-magnum-swarm/d8d855b/console.html#_2016-01-18_04_31_17_312), we have similar error rates with Kub. So after merging this code we can try to enable voting for Swarm tests, thoughts?

—
Egor

On Jan 8, 2016, at 12:01, Hongbin Lu <hongbin.lu at huawei.com<mailto:hongbin.lu at huawei.com>> wrote:

There are other symptoms as well, which I have no idea without a deep dip.

-----Original Message-----
From: Egor Guz [mailto:EGuz at walmartlabs.com]
Sent: January-08-16 2:14 PM
To: openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>
Cc: Hongbin Lu
Subject: Re: [openstack-dev] [magnum] Temporarily remove swarm func test from gate

Hongbin,

I belive most failures are related to containers tests. Maybe we should comment only them out and keep Swarm cluster provisioning.
Thoughts?

—
Egor

On Jan 8, 2016, at 06:37, Hongbin Lu <hongbin.lu at huawei.com<mailto:hongbin.lu at huawei.com><mailto:hongbin.lu at huawei.com>> wrote:

Done: https://review.openstack.org/#/c/264998/

Best regards,
Hongbin

-----Original Message-----
From: Adrian Otto [mailto:adrian.otto at rackspace.com]
Sent: January-07-16 10:19 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [magnum] Temporarily remove swarm func test from gate

Hongbin,

I’m not aware of any viable options besides using a nonvoting gate job. Are there other alternatives to consider? If not, let’s proceed with that approach.

Adrian

On Jan 7, 2016, at 3:34 PM, Hongbin Lu <hongbin.lu at huawei.com<mailto:hongbin.lu at huawei.com><mailto:hongbin.lu at huawei.com>> wrote:

Clark,

That is true. The check pipeline must pass in order to enter the gate pipeline. Here is the problem we are facing. A patch that was able to pass the check pipeline is blocked in gate pipeline, due to the instability of the test. The removal of unstable test from gate pipeline aims to unblock the patches that already passed the check.

An alternative is to remove the unstable test from check pipeline as well or mark it as non-voting test. If that is what the team prefers, I will adjust the review accordingly.

Best regards,
Honbgin

-----Original Message-----
From: Clark Boylan [mailto:cboylan at sapwetik.org]
Sent: January-07-16 6:04 PM
To: openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org><mailto:openstack-dev at lists.openstack.org>
Subject: Re: [openstack-dev] [magnum] Temporarily remove swarm func test from gate

On Thu, Jan 7, 2016, at 02:59 PM, Hongbin Lu wrote:
Hi folks,

It looks the swarm func test is currently unstable, which negatively impacts the patch submission workflow. I proposed to remove it from Jenkins gate (but keep it in Jenkins check), until it becomes stable.
Please find the details in the review
(https://review.openstack.org/#/c/264998/) and let me know if you have any concern.

Removing it from gate but not from check doesn't necessarily help much because you can only enter the gate pipeline once the change has a +1 from Jenkins. Jenkins applies the +1 after check tests pass.

Clark

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