Support HA kubernetes Master deployment with MgmtDriver

Registered by Yoshito Ito

A Kubernetes cluster can be deployed as a VNF instance with the blueprint "CNF
Support with ETSI NFV specifications" [1], but, in high availability (HA) use
cases, master nodes need to be composed of three or more master nodes. This
spec enables to deploy a Kubernetes cluster with HA master nodes.

The Kubernetes cluster can be instantiated with VNF Lifecycle Management
Interface in ETSI NFV-SOL 003 v2.6.1. According to ETSI NFV-SOL 001 v2.6.1 [2],
"instantiate_end" operation allows users to setup their Kubernetes cluster
with MgmtDriver support. This spec extend the "instantiate_end" operation with
MgmtDriver to deploy HA master nodes.

[1] https://blueprints.launchpad.net/tacker/+spec/cnf-support-with-etsi-nfv-specs
[2] https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.06.01_60/gs_NFV-SOL003v020601p.pdf

Blueprint information

Status:
Complete
Approver:
None
Priority:
Undefined
Drafter:
Yoshito Ito
Direction:
Needs approval
Assignee:
Yoshito Ito
Definition:
New
Series goal:
Proposed for wallaby
Implementation:
Implemented
Milestone target:
milestone icon wallaby-2
Started by
Yoshito Ito
Completed by
Yoshito Ito

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.opendev.org/#/q/topic:bp/mgmt-driver-for-ha-k8s

Addressed by: https://review.opendev.org/759769
    Support HA Kubernetes master deployment with Mgmt driver

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Work Items

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