envoyproxy/envoy

redis: enable DNS lookups on redirections by default

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#23,868 opened on Nov 7, 2022

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area/dnsarea/redishelp wanted

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Description

Once #23764 has been fixed and DNS lookups have been used heavily in deployments, it might be a good idea to have it on by default.

Contributor guide

Research direction
Check the status of issue #23764 regarding DNS lookups. Locate the configuration option for dns lookups on redirect in the Envoy source code and change its default value from false to true. Ensure backward compatibility and update relevant tests.
Tech stack
cpp
Domain
backendinfrastructure
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
C++Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65