openstack
/
tripleo-heat-templates
Code Issues Proposed changes

Increase PXE deployment timeout for overcloud 

The PXE deployment often times out on baremetal deployment with >5
overcloud nodes because the time being measured includes the
dd of the image, which can be slow when many images are sent
from the same undercloud host.

Ideally we'd make the image sizes smaller, and/or make the
undercloud cache the images more sanely.  It would also be
possible to split the timout to measure dd-time and boot-time
separately, but for now we just make the timeout configurable so
a user can raise it if they have problems.

Change-Id: I15540eec7a68eab4c9d128b65a95b1c0a2b64582
Co-Author: nicholas.randon@hp.com
This commit is contained in:
Matthew Gilliard 2014-04-10 09:39:21 +01:00 committed by Gerrit Code Review
parent 439825b1b0
commit d33a43761e
2 changed files with 12 additions and 2 deletions
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7
undercloud-bm-source.yaml
View File

@ -7,6 +7,10 @@ Parameters:
Default: nova.virt.baremetal.ipmi.IPMI
Description: Bare metal power manager driver.
Type: String
PxeDeployTimeout:
Default: 2400
Description: Timeout for PXE deployment of baremetal nodes
Type: Number
Resources:
undercloudConfig:
Type: AWS::AutoScaling::LaunchConfiguration
@ -27,6 +31,7 @@ Resources:
db: mysql://nova:unset@localhost/nova_bm
power_manager:
Ref: PowerManager
pxe_deploy_timeout: 2400
pxe_deploy_timeout:
Ref: PxeDeployTimeout
service-password:
Ref: NovaPassword

7
undercloud-vm-source.yaml
View File

@ -7,6 +7,10 @@ Parameters:
Default: nova.virt.baremetal.virtual_power_driver.VirtualPowerManager
Description: Bare metal power manager driver.
Type: String
PxeDeployTimeout:
Default: 2400
Description: Timeout for PXE deployment of baremetal nodes
Type: Number
PowerSSHHost:
Default: 192.168.122.1
Description: SSH host to ssh to for power management operations.
@ -39,7 +43,8 @@ Resources:
db: mysql://nova:unset@localhost/nova_bm
power_manager:
Ref: PowerManager
pxe_deploy_timeout: 2400
pxe_deploy_timeout:
Ref: PxeDeployTimeout
virtual_power:
user:
Ref: PowerUserName