kubernetes-sigs/aws-load-balancer-controller

Make `leaseDurationSeconds` of a lease owned by AWS Load Balancer Controller configurable

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#3,823 opened on Aug 27, 2024

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good first issuekind/feature

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Description

Is your feature request related to a problem? Yes, sometimes the default lease duration time of 15s of the lease aws-load-balancer-controller-leader is too high.

Describe the solution you'd like I would like to configure the leaseDurationSeconds of a lease owned by AWS Load Balancer Controller.

Describe alternatives you've considered Controller-runtime already provides a way of configuring LeaseTime of a Lease in here.

Contributor guide

Research direction
Investigate the controller runtime leader election configuration in the AWS Load Balancer Controller codebase. Trace where the manager is created and how configuration values are passed, then propose a new flag/option for `leaseDurationSeconds` based on the referenced `controller runtime` API. Look for existing patterns for similar configurable options in the controller.
Tech stack
go
Domain
backendinfrastructurecloud
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitGoKubernetes
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65