openstack
/
openstack-virtual-baremetal
Code Issues Proposed changes

Set os_shutdown_timeout=5 on the ipxe-boot image 

Undercloud ironic has a retry_timeout of 15 seconds
Host cloud nova default will wait for 60 seconds for a graceful
shutdown before forcing a shutdown.

The combination of these two means that ironic nodes end up in an
ERROR state after deleting an overcloud requiring manual
"ironic set-provision-state deleted" to cleanup.

This change sets a short os_shutdown_timeout so that shutdowns are
quick enough for ironic's timeout.
This commit is contained in:
Steve Baker 2016-05-04 16:41:38 +12:00
parent afeb2f3587
commit 942c7f92ae
1 changed files with 4 additions and 1 deletions
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README.rst
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@ -94,7 +94,10 @@ Preparing the Host Cloud Environment
#. Upload an ipxe-boot image for the baremetal instances::
glance image-create --name ipxe-boot --disk-format qcow2 --container-format bare < ipxe/ipxe-boot.qcow2
glance image-create --name ipxe-boot --disk-format qcow2 --property os_shutdown_timeout=5 --container-format bare < ipxe/ipxe-boot.qcow2
.. note:: os_shutdown_timeout=5 is to avoid server shutdown delays since
since these servers won't respond to graceful shutdown requests.
#. Upload a CentOS 7 image for use as the base BMC instance::