End to end DNS integration

[denis-tingaikin]

Overview

Network Service Mesh multirepo needs to be able to provide a workload with DNS service from Network Services Without breaking K8s DNS.

Implementation plan

Decomposition:

• Fix to SDK End to end DNS integration: Update dnscontext/client and dnscontext/server to latest changes of SDK #825 - 7h
• Update cmd-icmp-responder-nse End to end DNS integration: Make cmd-nse-icmp-responder DNS configurable cmd-nse-icmp-responder#133 - 2h
• Update cmd-icmp-responder-nse-vpp End to end DNS integration: Make cmd-nse-icmp-responder-vpp DNS configurable cmd-nse-icmp-responder-vpp#62 -2h
• Update cmd-nsc End to end DNS integration: Add dnscontext chain element to cmd-nsc cmd-nsc#173 - 2h
• Update cmd-nsc-init End to end DNS integration: add DNS chain element into cmd-nsc-init cmd-nsc-init#19 - 2h
• Update cmd-nsc-vpp- 2h
• Update cmd-admission-webhook End to end DNS integration: add support for external clients cmd-admission-webhook-k8s#5 - 2h
• Add example/integration test End to end DNS integration: add DNS examples deployments-k8s#741 -7h

Total estimation: 26h ~ 4d

Link to the Google Docs document

https://docs.google.com/document/d/1_1ICFEh2M3_Q8MvAQXNngP9UNQLgYgPgr58KYzib4C0/edit