kubehelper

This golang project patches the replicas field of a kubernetes deployment for scaling purposes, this project is mainly just for fun and learning, but perhaps could have a usecase for automation for easy programmatic access.

Testing the project

1. go mody tidy
2. go build
3. run executable
4. send request:

curl --location --request PATCH 'http://localhost:8081/api/v1/deployment/scale' \
--header 'Content-Type: application/json' \
--data-raw '{
    "Deployment": "nginx-deployment",
    "Namespace": "default",
    "Replicas": 1
}'

Create local kind cluster

1. kind create cluster --config kind-example-config.yaml
2. switch context to kind
3. kubectl apply -f test-deployment.yaml (for testing)