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[Bug 1203250] Re: availability_zone was not updated on time

 

** Changed in: nova
       Status: Fix Committed => Fix Released

** Changed in: nova
    Milestone: None => havana-3

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https://bugs.launchpad.net/bugs/1203250

Title:
  availability_zone was not updated on time

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  
  Step 1) Create an aggregate
  root@liugya-ubuntu:~# nova  aggregate-create  agg1 nova
  +----+------+-------------------+-------+---------------------------------+
  | Id | Name | Availability Zone | Hosts | Metadata                        |
  +----+------+-------------------+-------+---------------------------------+
  | 1  | agg1 | nova              | []    | {u'availability_zone': u'nova'} |
  +----+------+-------------------+-------+---------------------------------+
  root@liugya-ubuntu:~# nova aggregate-add-host 1 liugya-ubuntu
  Aggregate 1 has been successfully updated.
  +----+------+-------------------+--------------------+---------------------------------+
  | Id | Name | Availability Zone | Hosts              | Metadata                        |
  +----+------+-------------------+--------------------+---------------------------------+
  | 1  | agg1 | nova              | [u'liugya-ubuntu'] | {u'availability_zone': u'nova'} |
  +----+------+-------------------+--------------------+---------------------------------+
  root@liugya-ubuntu:~# nova    aggregate-list   
  +----+------+-------------------+
  | Id | Name | Availability Zone |
  +----+------+-------------------+
  | 1  | agg1 | nova              |
  +----+------+-------------------+

  Step 2) Update aggregate
  root@liugya-ubuntu:~# nova aggregate-update 1 agg1 nova1
  Aggregate 1 has been successfully updated.
  +----+------+-------------------+--------------------+----------------------------------+
  | Id | Name | Availability Zone | Hosts              | Metadata                         |
  +----+------+-------------------+--------------------+----------------------------------+
  | 1  | agg1 | nova1             | [u'liugya-ubuntu'] | {u'availability_zone': u'nova1'} |
  +----+------+-------------------+--------------------+----------------------------------+
  root@liugya-ubuntu:~# nova aggregate-list
  +----+------+-------------------+
  | Id | Name | Availability Zone |
  +----+------+-------------------+
  | 1  | agg1 | nova1             |
  +----+------+-------------------+

  Step 3) Boot one instance
  root@liugya-ubuntu:~# nova boot --image cirros-0.3.1-x86_64-uec    --flavor 1 vm2
  +--------------------------------------+--------------------------------------+
  | Property                             | Value                                |
  +--------------------------------------+--------------------------------------+
  | OS-EXT-STS:task_state                | scheduling                           |
  | image                                | cirros-0.3.1-x86_64-uec              |
  | OS-EXT-STS:vm_state                  | building                             |
  | OS-EXT-SRV-ATTR:instance_name        | instance-00000002                    |
  | OS-SRV-USG:launched_at               | None                                 |
  | flavor                               | m1.tiny                              |
  | id                                   | 59b66dd5-1484-4471-ba64-fc41d1dfa8b1 |
  | security_groups                      | [{u'name': u'default'}]              |
  | user_id                              | 5d988016150c4de0bed7f5b480b0cec8     |
  | OS-DCF:diskConfig                    | MANUAL                               |
  | accessIPv4                           |                                      |
  | accessIPv6                           |                                      |
  | progress                             | 0                                    |
  | OS-EXT-STS:power_state               | 0                                    |
  | OS-EXT-AZ:availability_zone          | nova                                 |
  | config_drive                         |                                      |
  | status                               | BUILD                                |
  | updated                              | 2013-07-20T03:35:55Z                 |
  | hostId                               |                                      |
  | OS-EXT-SRV-ATTR:host                 | None                                 |
  | OS-SRV-USG:terminated_at             | None                                 |
  | key_name                             | None                                 |
  | OS-EXT-SRV-ATTR:hypervisor_hostname  | None                                 |
  | name                                 | vm2                                  |
  | adminPass                            | 5oxXcm5N6LQK                         |
  | tenant_id                            | 9215cf095ae844f5aa2e7d8f1f966c1a     |
  | created                              | 2013-07-20T03:35:55Z                 |
  | os-extended-volumes:volumes_attached | []                                   |
  | metadata                             | {}                                   |
  root@liugya-ubuntu:~# nova show vm2
  +--------------------------------------+----------------------------------------------------------------+
  | Property                             | Value                                                          |
  +--------------------------------------+----------------------------------------------------------------+
  | status                               | ACTIVE                                                         |
  | updated                              | 2013-07-20T03:36:04Z                                           |
  | OS-EXT-STS:task_state                | None                                                           |
  | OS-EXT-SRV-ATTR:host                 | liugya-ubuntu                                                  |
  | key_name                             | None                                                           |
  | image                                | cirros-0.3.1-x86_64-uec (67d33b7f-cd36-4d8d-8163-4703930f84e4) |
  | private network                      | 10.0.0.3                                                       |
  | hostId                               | 8ca66826661862c21e5cce57d3351767e30685ed53c7e6ae02094563       |
  | OS-EXT-STS:vm_state                  | active                                                         |
  | OS-EXT-SRV-ATTR:instance_name        | instance-00000002                                              |
  | OS-SRV-USG:launched_at               | 2013-07-20T03:36:04.000000                                     |
  | OS-EXT-SRV-ATTR:hypervisor_hostname  | liugya-ubuntu                                                  |
  | flavor                               | m1.tiny (1)                                                    |
  | id                                   | 59b66dd5-1484-4471-ba64-fc41d1dfa8b1                           |
  | security_groups                      | [{u'name': u'default'}]                                        |
  | OS-SRV-USG:terminated_at             | None                                                           |
  | user_id                              | 5d988016150c4de0bed7f5b480b0cec8                               |
  | name                                 | vm2                                                            |
  | created                              | 2013-07-20T03:35:55Z                                           |
  | tenant_id                            | 9215cf095ae844f5aa2e7d8f1f966c1a                               |
  | OS-DCF:diskConfig                    | MANUAL                                                         |
  | metadata                             | {}                                                             |
  | os-extended-volumes:volumes_attached | []                                                             |
  | accessIPv4                           |                                                                |
  | accessIPv6                           |                                                                |
  | progress                             | 0                                                              |
  | OS-EXT-STS:power_state               | 1                                                              |
  | OS-EXT-AZ:availability_zone          | nova                                                           |  <<< Still nova, not right, should be nova1
  | config_drive                         |                                                                |
  +--------------------------------------+----------------------------------------------------------------+
  root@liugya-ubuntu:~# nova aggregate-list
  +----+------+-------------------+
  | Id | Name | Availability Zone |
  +----+------+-------------------+
  | 1  | agg1 | nova1             |
  +----+------+-------------------+

  Step 4) Restart nova api, availability_zone update to the latest value
  of nova1

  root@liugya-ubuntu:~# nova show vm2
  +--------------------------------------+----------------------------------------------------------------+
  | Property                             | Value                                                          |
  +--------------------------------------+----------------------------------------------------------------+
  | status                               | ACTIVE                                                         |
  | updated                              | 2013-07-20T03:36:04Z                                           |
  | OS-EXT-STS:task_state                | None                                                           |
  | OS-EXT-SRV-ATTR:host                 | liugya-ubuntu                                                  |
  | key_name                             | None                                                           |
  | image                                | cirros-0.3.1-x86_64-uec (67d33b7f-cd36-4d8d-8163-4703930f84e4) |
  | private network                      | 10.0.0.3                                                       |
  | hostId                               | 8ca66826661862c21e5cce57d3351767e30685ed53c7e6ae02094563       |
  | OS-EXT-STS:vm_state                  | active                                                         |
  | OS-EXT-SRV-ATTR:instance_name        | instance-00000002                                              |
  | OS-SRV-USG:launched_at               | 2013-07-20T03:36:04.000000                                     |
  | OS-EXT-SRV-ATTR:hypervisor_hostname  | liugya-ubuntu                                                  |
  | flavor                               | m1.tiny (1)                                                    |
  | id                                   | 59b66dd5-1484-4471-ba64-fc41d1dfa8b1                           |
  | security_groups                      | [{u'name': u'default'}]                                        |
  | OS-SRV-USG:terminated_at             | None                                                           |
  | user_id                              | 5d988016150c4de0bed7f5b480b0cec8                               |
  | name                                 | vm2                                                            |
  | created                              | 2013-07-20T03:35:55Z                                           |
  | tenant_id                            | 9215cf095ae844f5aa2e7d8f1f966c1a                               |
  | OS-DCF:diskConfig                    | MANUAL                                                         |
  | metadata                             | {}                                                             |
  | os-extended-volumes:volumes_attached | []                                                             |
  | accessIPv4                           |                                                                |
  | accessIPv6                           |                                                                |
  | progress                             | 0                                                              |
  | OS-EXT-STS:power_state               | 1                                                              |
  | OS-EXT-AZ:availability_zone          | nova1                                                          |  <<<<<<<<
  | config_drive                         |                                                                |
  +--------------------------------------+----------------------------------------------------------------+

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