https://github.com/stackzoo/k8s-docker
Deploy a local dev cluster with docker 🐋 ☸
https://github.com/stackzoo/k8s-docker
docker kind minikube
Last synced: 4 months ago
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Deploy a local dev cluster with docker 🐋 ☸
- Host: GitHub
- URL: https://github.com/stackzoo/k8s-docker
- Owner: stackzoo
- Created: 2023-04-13T09:26:49.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2023-04-13T09:29:56.000Z (about 2 years ago)
- Last Synced: 2025-01-15T15:08:27.761Z (5 months ago)
- Topics: docker, kind, minikube
- Language: Makefile
- Homepage:
- Size: 2.93 KB
- Stars: 3
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# LOCAL K8S DEV ENVIRONMENT
A simple local kubernetes dev environment based on KinD or Minikube.
You can use this for local development, testing, experimenting and even studying for the officials *CNCF* certifications.
**NOTE**: this only create the cluster and install metrics server on it, for more configurations and addons please read the official docs.
## Requirements
- `docker`
- `kind`
- `minikube`
- `kubectl`
- `helm`
- `make`
## Instructions
This repo contains a *Makefile*, you can inspect the make targets with the following command:
```sh
❯ make help
Usage:
make
help Display this help.
kind-up Spin up a dev cluster with KinD
kind-down Delete the KinD dev cluster
mini-up Spin up a dev cluster with Minikube
mini-dashboard Enable minikube web dashboard
mini-down Delete the Minikube dev cluster
```
To spin up your local dev cluster with *KinD*:
```sh
❯ make kind-up
Creating cluster "dev-cluster" ...
✓ Ensuring node image (kindest/node:v1.26.3) 🖼
✓ Preparing nodes 📦 📦 📦 📦
✓ Writing configuration 📜
✓ Starting control-plane 🕹️
✓ Installing CNI 🔌
✓ Installing StorageClass 💾
✓ Joining worker nodes 🚜
Set kubectl context to "kind-dev-cluster"
You can now use your cluster with:
kubectl cluster-info --context kind-dev-cluster
Not sure what to do next? 😅 Check out https://kind.sigs.k8s.io/docs/user/quick-start/
"metrics-server" already exists with the same configuration, skipping
Hang tight while we grab the latest from your chart repositories...
...Successfully got an update from the "metrics-server" chart repository
...Successfully got an update from the "gatekeeper" chart repository
...Successfully got an update from the "neuvector" chart repository
...Successfully got an update from the "kong" chart repository
...Successfully got an update from the "hashicorp" chart repository
...Successfully got an update from the "falcosecurity" chart repository
...Successfully got an update from the "elastic" chart repository
...Successfully got an update from the "keptn" chart repository
...Successfully got an update from the "crossplane-stable" chart repository
...Successfully got an update from the "banzaicloud-stable" chart repository
Update Complete. ⎈Happy Helming!⎈
Release "metrics-server" does not exist. Installing it now.
NAME: metrics-server
LAST DEPLOYED: Thu Apr 13 10:19:10 2023
NAMESPACE: kube-system
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
***********************************************************************
* Metrics Server *
***********************************************************************
Chart version: 3.10.0
App version: 0.6.3
Image tag: registry.k8s.io/metrics-server/metrics-server:v0.6.3
***********************************************************************
deployment.apps/metrics-server condition met
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
dev-cluster-control-plane 167m 4% 561Mi 7%
dev-cluster-worker 26m 0% 106Mi 1%
dev-cluster-worker2 125m 3% 132Mi 1%
dev-cluster-worker3 24m 0% 108Mi 1%
```
To delete the *KinD* cluster:
```sh
❯ make kind-down
Deleting cluster "dev-cluster" ...
Deleted nodes: ["dev-cluster-worker2" "dev-cluster-worker" "dev-cluster-worker3" "dev-cluster-control-plane"]
```