charm-percona-cluster/charmhelpers/fetch
Liam Young 8443c165f9 Notify clients of series upgrade
When the percona cluster is undergoing a series upgrade, clients
should suspend db activity in their hooks (like db migrations).

This change sents a notification of upgrade down the shared-db
relation which clients can then react to.

Change-Id: I5d8ed7d3935db5568c50f8d585e37a4d0cc6914f
2020-01-29 12:56:23 +00:00
..
python Update charm-helpers-hooks.yaml and sync ch 2019-02-12 15:58:27 -08:00
__init__.py Sync charm/ceph helpers, tox, and requirements 2019-09-30 22:10:15 -05:00
archiveurl.py Sync charm-helpers 2019-01-11 14:39:55 +00:00
bzrurl.py Sync charm-helpers 2018-11-07 15:35:51 -06:00
centos.py Resync charm-helpers for sources repo ports fix 2017-05-25 11:06:06 -05:00
giturl.py Sync charm-helpers 2018-11-07 15:35:51 -06:00
snap.py Enable artful amulet test 2017-11-15 11:21:32 +13:00
ubuntu_apt_pkg.py Notify clients of series upgrade 2020-01-29 12:56:23 +00:00
ubuntu.py Sync charm-helpers for Ussuri/Focal release and version details 2020-01-17 14:22:57 -05:00