Feature: DNS filtering

[hazcod]

Issue Type:

• Bug report
• Feature request

What happened:

There currently is no way to configure DNS filtering in linkerd.

What you expected to happen:

A way to do DNS filtering in linkerd to proxy outbound web requests without IP whitelisting.

How to reproduce it (as minimally and precisely as possible):

n/a

Anything else we need to know?:

n/a

[cpretzer]

thanks for the feature request @hazcod !

Linkerd 1.x is currently in maintenance mode, and the maintainers are focusing on feature work for Linkerd 2.x.

If you're interested in contributing this feature to 1.x, we'd gladly take your help in the form of a PR 😄

[hazcod]

Hi @cpretzer ! Can I assume this won't be supported by 2.x?

[cpretzer]

Linkerd 2.x currently doesn't support this feature, but you can add the feature request to that repo to get feedback from the maintainers: https://github.com/linkerd/linkerd2 (they're different repos)

Please be sure to outline your use case and give as much detail as possible to help understand how and why the feature will benefit the community