Add description support for execution

Registered by Lingxian Kong

Currently, mistral doesn't support description field for execution, when user creates an execution, he/she could not identify that execution only if he/she remember the execution id, which is not a user friendly way (the execution id doesn't have any meaning at all).

This proposal will add a new field 'description' for execution database table, with empty string as default to keep backward compatible. At the meanwhile, user could specify this information when he/she creates execution like below:

execution-create wf1 --description my_first_workflow_execution

Blueprint information

Status:
Complete
Approver:
None
Priority:
Medium
Drafter:
Lingxian Kong
Direction:
Approved
Assignee:
Lingxian Kong
Definition:
Approved
Series goal:
Accepted for liberty
Implementation:
Implemented
Milestone target:
milestone icon 1.0.0
Started by
Lingxian Kong
Completed by
Nikolay Makhotkin

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/mistral-execution-description,n,z

Addressed by: https://review.openstack.org/190219
    Add description field to executions_v2 table

Addressed by: https://review.openstack.org/190646
    Add description param to execution creation API

(?)

Work Items

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