Mariusz dcd726a57d Handle more return codes from nova-status upgrade check ... In a single controller scenario, the "Upgrade status check result" does nothing because the previous task can only succeed when `nova-status upgrade check` returns code 0. This change allows this command to fail, so that the value of returned code stored in `nova_upgrade_check_stdout` can then be analysed. This change also allows for warnings (rc 1) to pass. Closes-Bug: 1834647 Change-Id: I6f5e37832f43f23604920b9d890cc505ca924ff9 (cherry picked from commit c68ed4dd51)		2019-08-15 08:15:33 +00:00
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defaults	Restart all nova services after upgrade	2019-06-27 15:17:13 +01:00
handlers	Restart all nova services after upgrade	2019-06-27 15:17:13 +01:00
meta	Remove unused project_yaml parameter from role metadata files	2016-08-07 22:18:17 +02:00
tasks	Handle more return codes from nova-status upgrade check	2019-08-15 08:15:33 +00:00
templates	Do not require valid migration_interface for controllers	2019-07-16 18:12:50 +00:00