Public bug reported:
Description
===========
The ironic instance will not be managed by nova if the service of itself is
down，even the environment has multiple compute host and has up status service.
Steps to reproduce
===========
1. deploy multiple compute service with IronicDriver, call them svc1,svc2,svc3;
2. enroll a baremetal node in ironic, and the node enroll a hypervisor in nova,
assume the host of hypervisor is svc1's.
3. create a running baremetal instance using nova compute on the baremetal node;
4. at this time, we can manage this ironic instance with nova, like power
on/off;
5. make compute service of the svc1 to down;
6. now, we can't show hypervisor info of this node, and can't power on/off this
instance.
Expected result
===========
We have 3 compute service, while the svc1 was down, the others should can
manage this instance.
Actual result
===========
We can't do anything for this instance.
Environment
===========
all versions of nova.
Other
===========
This is because the IronicDriver flow the libvirt logical, but the ironic
compute service only has the management duty, do not need to create instance
like libvirt for virtual machine.
** Affects: nova
Importance: Undecided
Status: New
** Description changed:
- # Description
+ Description
+ ===========
The ironic instance will not be managed by nova if the service of itself is
down，even the environment has multiple compute host and has up status service.
- # Steps to reproduce
+ Steps to reproduce
+ ===========
1. deploy multiple compute service with IronicDriver, call them
svc1,svc2,svc3;
2. enroll a baremetal node in ironic, and the node enroll a hypervisor in
nova, assume the host of hypervisor is svc1's.
3. create a running baremetal instance using nova compute on the baremetal
node;
4. at this time, we can manage this ironic instance with nova, like power
on/off;
5. make compute service of the svc1 to down;
6. now, we can't show hypervisor info of this node, and can't power on/off
this instance.
- # Expected result
+ Expected result
+ ===========
We have 3 compute service, while the svc1 was down, the others should can
manage this instance.
- # Actual result
+ Actual result
+ ===========
We can't do anything for this instance.
- # Environment
+ Environment
+ ===========
all versions of nova.
- # Other
+ Other
+ ===========
This is because the IronicDriver flow the libvirt logical, but the ironic
compute service only has the management duty, do not need to create instance
like libvirt for virtual machine.
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1938400
Title:
compute service for ironic instance is not high availability
Status in OpenStack Compute (nova):
New
Bug description:
Description
===========
The ironic instance will not be managed by nova if the service of itself is
down，even the environment has multiple compute host and has up status service.
Steps to reproduce
===========
1. deploy multiple compute service with IronicDriver, call them
svc1,svc2,svc3;
2. enroll a baremetal node in ironic, and the node enroll a hypervisor in
nova, assume the host of hypervisor is svc1's.
3. create a running baremetal instance using nova compute on the baremetal
node;
4. at this time, we can manage this ironic instance with nova, like power
on/off;
5. make compute service of the svc1 to down;
6. now, we can't show hypervisor info of this node, and can't power on/off
this instance.
Expected result
===========
We have 3 compute service, while the svc1 was down, the others should can
manage this instance.
Actual result
===========
We can't do anything for this instance.
Environment
===========
all versions of nova.
Other
===========
This is because the IronicDriver flow the libvirt logical, but the ironic
compute service only has the management duty, do not need to create instance
like libvirt for virtual machine.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1938400/+subscriptions
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