Remove redundant metaclass declarations

Registered by Artem Osadchiy

Metaclass Single, which forces a class to be a singleton, is explicitly added to every service class, so there are many redundant definitions. The proposed change is to add this metaclass only to Service class.

Blueprint information

Status:
Complete
Approver:
Sergey Lukjanov
Priority:
Undefined
Drafter:
Artem Osadchiy
Direction:
Needs approval
Assignee:
Artem Osadchiy
Definition:
New
Series goal:
Accepted for liberty
Implementation:
Implemented
Milestone target:
None
Started by
Vitalii Gridnev
Completed by
Vitalii Gridnev

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/mapr-refactor-singleton,n,z

Addressed by: https://review.openstack.org/229455
    Removed redundant metaclass declarations in MapR plugin

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Work Items

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