Improve Galera Cluster management

Registered by Vladimir Kuklin

We need to improve usage of galera cluster, e.g. use xtrabackup and standalone donor mode

Feature Lead: Sergii Golovatiuk
Mandatory Design Reviewers: Vladimir Kuklin
Developers: Sergii Golovatiuk
QA: <TBD>

Blueprint information

Status:
Complete
Approver:
Vladimir Kuklin
Priority:
High
Drafter:
Sergii Golovatiuk
Direction:
Approved
Assignee:
Sergii Golovatiuk
Definition:
Approved
Series goal:
Accepted for 5.1.x
Implementation:
Implemented
Milestone target:
milestone icon 5.1
Started by
Sergii Golovatiuk
Completed by
Vladimir Kuklin

Whiteboard

Addressed by: https://review.openstack.org/95764
    New RA for galera/pacemaker.

Addressed by: https://review.openstack.org/102140
        New RA for galera/pacemaker.

Gerrit topic: https://review.openstack.org/#q,topic:95764,n,z

Gerrit topic: https://review.openstack.org/#q,topic:bp/galera-improvements,n,z

Addressed by: https://review.openstack.org/106699
    Blueprint: galera-improvements

Addressed by: https://review.openstack.org/106516
    Refactor Galera module

Gerrit topic: https://review.openstack.org/#q,topic:galera_check,n,z

Gerrit topic: https://review.openstack.org/#q,topic:galera-improvements,n,z

Addressed by: https://review.openstack.org/120723
    Fixing typos in galera-improvements blueprint

(?)

Work Items

Dependency tree

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