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https://github.com/jdewinne/k8s-dev-scaler

Scale your k8s deployments and Stateful Sets for development usage
https://github.com/jdewinne/k8s-dev-scaler

bazel dev golang k8s namespace scale

Last synced: 18 days ago
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Scale your k8s deployments and Stateful Sets for development usage

Host: GitHub
URL: https://github.com/jdewinne/k8s-dev-scaler
Owner: jdewinne
License: mit
Created: 2020-10-19T16:25:34.000Z (about 4 years ago)
Default Branch: main
Last Pushed: 2020-12-21T21:56:02.000Z (about 4 years ago)
Last Synced: 2023-03-23T03:56:30.585Z (almost 2 years ago)
Topics: bazel, dev, golang, k8s, namespace, scale
Language: Starlark
Homepage:
Size: 61.5 KB
Stars: 1
Watchers: 1
Forks: 0
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

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# About

When developing on a local k8s instance, often you have to juggle with memory, cpu, ... And when developing with multiple branches, you sometimes have your app installed in multiple namespaces. Each branch, having it's own namespace maybe...

So in order to reduce your resource consumption by your k8s dev cluster, this tool allows to downscale all `deployments` and `statefulsets` to zero. It also allows to scale them all back up. Behind the scenes it places an annotation called `k8s.dev.scaler/desired.replicas` that keeps track of the desired number if replicas.

# Installation

+ Linux: Download from [Releases](https://github.com/jdewinne/k8s-dev-scaler/releases)

+ Linux, Mac: Install using `go get https://github.com/jdewinne/k8s-dev-scaler`

# Usage

Scale down/up all resources in a k8s namespace

```

Usage of k8s-dev-scaler:

  -context string

        (optional) k8s context to be used, current context if not provided.

  -namespace string

        (required) k8s namespace to be used, current namespace if not provided.

  -scale string

        (required) Can be one of [up|down].

```