Kmesh supports dns interception and resolution

[LiZhenCheng9527]

What would you like to be added:
Kmesh daemon as a dns server. Intercepts dns resolution requests in ebpf to support ServiceEntry
Why is this needed:
The service mesh manages external services through serviceEntry, which is the vast demand of users. Supporting dns resolution is an important step in adapting serviceEntry.

[LiZhenCheng9527]

@yp969803 Would you be interested?

[yp969803]

@LiZhenCheng9527 i definitely want to try it, but currently busy with my gsoc project. I can try it later if the issue still open.

[Kuromesi]

I'm interested in this feature and I have already made a demo, may we could discuss in the community meeting and I'll draft a proposal.

[zhangxiaowei1225]

Does this support the resolution of spec.hosts virtual dns in serviceentry and implement ebpf and waypoint traffic interception?

[Kuromesi]

Yes.

[hzxuzhonghu]

Cool, welcome to join the meeting