? 2014?09?22? 17:52, Chen CH Ji ??:
whether following variables fit for your purpose? guess you want to
override the value through boot command?
cfg.IntOpt("reboot_timeout",
default=0,
help="Automatically hard reboot an instance if it has been "
"stuck in a rebooting state longer than N seconds. "
"Set to 0 to disable."),
cfg.IntOpt("instance_build_timeout",
default=0,
help="Amount of time in seconds an instance can be in
BUILD "
"before going into ERROR status."
"Set to 0 to disable."),
it seems libvirt driver doesn't implement this function
@periodic_task.periodic_task
def _poll_rebooting_instances(self, context):
if CONF.reboot_timeout > 0:
filters = {'task_state': task_states.REBOOTING,
'host': self.host}
rebooting = objects.InstanceList.get_by_filters(
context, filters, expected_attrs=[], use_slave=True)
to_poll = []
for instance in rebooting:
if timeutils.is_older_than(instance['updated_at'],
CONF.reboot_timeout):
to_poll.append(instance)
self.driver.poll_rebooting_instances(CONF.reboot_timeout, to_poll)
libvirt/driver.py
def poll_rebooting_instances(self, timeout, instances):
pass
Best Regards!
Kevin (Chen) Ji ? ?
Engineer, zVM Development, CSTL
Notes: Chen CH Ji/China/IBM@IBMCN Internet: [email protected]
Phone: +86-10-82454158
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian
District, Beijing 100193, PRC
Inactive hide details for Angelo Matarazzo ---09/22/2014 05:30:35
PM---Hi all, I need to add the option rebootTimeout when the Angelo
Matarazzo ---09/22/2014 05:30:35 PM---Hi all, I need to add the option
rebootTimeout when the instance boots.
From: Angelo Matarazzo <[email protected]>
To: [email protected]
Date: 09/22/2014 05:30 PM
Subject: [openstack-dev] [nova] libvirt boot parameters
------------------------------------------------------------------------
Hi all,
I need to add the option rebootTimeout when the instance boots.
If you use the *qemu-kvm*, boot parameter */reboot-timeout/* allows a
virtual machine to retry booting if no bootable device is found:
*/
# qemu-kvm --boot reboot-timeout=1000/*
Ref:
_https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6-Beta/html-single/Virtualization_Host_Configuration_and_Guest_Installation_Guide/index.html_
In Openstack a new boot parameter should be entered into Libvirt XML
attributes where required:
<bios rebootTimeout=5000 /> under the <os> in the libvirt.xml file.
My idea is to add an option to nova boot command changing (nova API,
nova base,python-novaclient) but I would like to know what you think
about that?
Thank you beforehand
Angelo
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--
Thanks,
Eli (Li Yong) Qiao
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