650f3a5d51
This change reworks previous changes [1] and [2] that had been respectively reverted and abandoned. When using the config libvirt-image-backend=rbd, VMs created from image have their disk data stored in ceph instead of the compute node itself. When performing live-migrations, both nodes need to access the same ceph credentials to access the VM's disk in ceph, but this is currently not possible if the nodes involved pertain to different nova-compute charm apps. This patch changes app name sent to ceph to 'nova-compute-ceph-auth-c91ce26f', a unique name common to all nova-compute apps, allowing all nova-compute apps to use the same ceph auth. This change also ensures newly deployed nodes install the old credentials first on ceph-joined hook, and then supercedes it with the new credentials on ceph-changed hook, therefore also retaining the old credentials. This patch also includes the charmhelpers sync from PR: #840 [1] https://review.opendev.org/889642 [2] https://review.opendev.org/896155 Closes-bug: #2028559 Related-bug: #2037003 Func-Test-Pr: https://github.com/openstack-charmers/zaza-openstack-tests/pull/1149 Change-Id: I1ae12d787a1f8e7761ca06b5a80049c1c62e9e90 |
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| .. | ||
| __init__.py | ||
| test_actions_cloud.py | ||
| test_actions_hugepagereport.py | ||
| test_actions_openstack_upgrade.py | ||
| test_actions_package_upgrade.py | ||
| test_actions_pause_resume.py | ||
| test_actions_virsh_audit.py | ||
| test_lib_nova_compute_cloud_utils.py | ||
| test_nova_compute_contexts.py | ||
| test_nova_compute_hooks.py | ||
| test_nova_compute_utils.py | ||
| test_utils.py | ||