nova/nova
melanie witt 11fde850e6 Don't generate service UUID for deleted services
In Pike, we added a UUID field to services and during an upgrade from
Ocata => Pike, when instances are accessed joined with their associated
services, we generate a UUID for the services on-the-fly.

This causes a problem in the scenario where an operator upgrades their
cluster and has old, deleted services with hostnames matching existing
services associated with instances. When we go to generate the service
UUID for the old, deleted service, we hit a ServiceTooOld exception.

This addresses the problem by not bothering to generate a UUID for a
deleted service. One alternative would be to exclude deleted services
when we join the 'instances' and 'services' tables, but I'm not sure
whether that approach might cause unintended effects where service
information that used to be viewable for instances becomes hidden.

Closes-Bug: #1778305
Closes-Bug: #1764556

Change-Id: I347096a527c257075cefe7b81210622f6cd87daf
(cherry picked from commit 16e163053c)
2019-08-07 21:04:07 +00:00
..
api Merge "Fix GET /servers/detail host_status performance regression" into stable/stein 2019-08-01 13:06:21 +00:00
cells Per aggregate scheduling weight 2019-01-21 11:48:44 +08:00
cmd Eventlet monkey patching should be as early as possible 2019-03-25 09:22:01 +01:00
common
compute Replace non-nova server fault message 2019-08-06 10:48:49 -04:00
conductor Cleanup when hitting MaxRetriesExceeded from no host_available 2019-07-30 10:10:17 -04:00
conf Fix help for ironic.peer_list config 2019-05-01 12:50:19 +00:00
console Move create of ComputeAPI object in websocketproxy 2019-04-02 15:43:18 +00:00
consoleauth Fix stacktraces with redis caching backend 2018-09-27 13:15:11 -04:00
db Add functional recreate test for bug 1764556 2019-07-31 09:38:13 -04:00
hacking Add a hacking rule for deprecated assertion methods 2018-10-25 11:49:10 +09:00
image Share snapshot image membership with instance owner 2019-02-08 18:06:27 -05:00
ipv6
keymgr
locale Imported Translations from Zanata 2018-09-23 06:53:32 +00:00
network Merge "Fix no propagation of nova context request_id" into stable/stein 2019-08-01 13:00:08 +00:00
notifications Remove CellMappingPayload database_connection and transport_url fields 2019-04-04 21:25:52 +00:00
objects Don't generate service UUID for deleted services 2019-08-07 21:04:07 +00:00
pci Add get_instance_pci_request_from_vif 2019-03-07 11:37:53 +02:00
policies Merge "Remove deprecated 'flavors' policy" 2019-02-23 06:13:00 +00:00
privsep Merge "Move slight bonkers IP management to privsep." 2019-03-20 13:21:29 +00:00
scheduler Merge "Remove redundant group host setup" into stable/stein 2019-07-24 17:03:49 +00:00
servicegroup Fix deprecation warning for threadgroup.add_timer 2019-02-07 09:37:00 -05:00
tests Don't generate service UUID for deleted services 2019-08-07 21:04:07 +00:00
virt Merge "Revert "[libvirt] Filter hypervisor_type by virt_type"" into stable/stein 2019-08-07 16:11:41 +00:00
vnc Deprecate the nova-xvpvncproxy service 2018-10-15 10:03:13 +01:00
volume Use migration_status during volume migrating and retyping 2019-05-07 11:39:28 +00:00
__init__.py Eventlet monkey patching should be as early as possible 2019-03-25 09:22:01 +01:00
availability_zones.py AZ list performance optimization: avoid double service list DB fetch 2019-04-29 19:05:05 +00:00
baserpc.py
block_device.py Add method to generate device names universally 2019-01-15 18:55:11 +00:00
cache_utils.py
config.py Configure placement DB context manager for nova-manage/status 2018-09-05 10:29:48 -04:00
context.py Fix target used in nova.policy.check_is_admin 2019-05-21 10:55:14 +01:00
crypto.py
debugger.py
exception.py Handle Invalid exceptions as expected in attach_interface 2019-07-23 22:49:49 +00:00
exception_wrapper.py Add full traceback to ExceptionPayload in versioned notifications 2018-06-19 16:46:46 +08:00
filters.py
hooks.py
i18n.py
loadables.py
manager.py
monkey_patch.py Eventlet monkey patching should be as early as possible 2019-03-25 09:22:01 +01:00
policy.py Fix target used in nova.policy.check_is_admin 2019-05-21 10:55:14 +01:00
profiler.py
quota.py Merge "quota: remove defaults kwarg in get_project_quotas" 2019-02-26 13:26:24 +00:00
rc_fields.py Switch to using os-resource-classes 2019-02-07 11:11:09 +00:00
rpc.py Fix jsonutils.to_primitive UserWarning 2018-12-17 22:56:50 -05:00
safe_utils.py
service.py Move conductor wait_until_ready() delay before manager init 2018-08-31 12:50:10 -07:00
service_auth.py
test.py Eventlet monkey patching should be as early as possible 2019-03-25 09:22:01 +01:00
utils.py Eventlet monkey patching should be as early as possible 2019-03-25 09:22:01 +01:00
version.py
weights.py Per aggregate scheduling weight 2019-01-21 11:48:44 +08:00
wsgi.py