[openstack-dev] [Magnum] Why set DEFAULT_DOCKER_TIMEOUT = 10 in docker client?
Kai Qiang Wu
wkqwu at cn.ibm.com
Wed Nov 25 10:13:40 UTC 2015
Hi,
I think out docker all call, use docker_for_bay, which use
CONF.docker.default_timeout.
And default_timeout can be changed any value. User can customized it per
case.
For why set 10, maybe it was because someone local test OK. So use that
value.
I think for jenkins, it can use CONF override value to make it work.
Thanks
Best Wishes,
--------------------------------------------------------------------------------
Kai Qiang Wu (吴开强 Kennan)
IBM China System and Technology Lab, Beijing
E-mail: wkqwu at cn.ibm.com
Tel: 86-10-82451647
Address: Building 28(Ring Building), ZhongGuanCun Software Park,
No.8 Dong Bei Wang West Road, Haidian District Beijing P.R.China
100193
--------------------------------------------------------------------------------
Follow your heart. You are miracle!
From: "Qiao,Liyong" <liyong.qiao at intel.com>
To: "OpenStack Development Mailing List (not for usage questions)"
<openstack-dev at lists.openstack.org>
Date: 25/11/2015 03:24 pm
Subject: [openstack-dev] [Magnum] Why set DEFAULT_DOCKER_TIMEOUT = 10 in
docker client?
hi all
In Magnum code, we hardcode it as DEFAULT_DOCKER_TIMEOUT = 10
This bring troubles in some bad networking environment (or bad
performance swarm master)
At least it doesn't work on our gate.
Here is the test patch on gate https://review.openstack.org/249522 , I
set it as 180 to make sure
the failure it due to time_out parameter passed to docker client, but we
need to chose a suitble one
I check docker client's default value,
DEFAULT_TIMEOUT_SECONDS = 60 , I wonder why we overwrite it as 10?
Please let me know what's your though? My suggestion is we set
DEFAULT_DOCKER_TIMEOUT
as long as our rpc time_out.
--
BR, Eli(Li Yong)Qiao
[attachment "liyong_qiao.vcf" deleted by Kai Qiang Wu/China/IBM]
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