full-cycle-2.0-kubernetes

Files I produced during the Kubernetes classes of my Microservices Full Cycle 3.0 course.

Stress test

kubectl run -it fortio --rm --image=fortio/fortio -- load -qps 800 -t 120s -c 70 "http://goserver/healthz"

Ingress controller

https://kubernetes.github.io/ingress-nginx/deploy/#using-helm

helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
helm repo update

helm install ingress-nginx ingress-nginx/ingress-nginx

Cert manager

https://cert-manager.io/docs/installation/kubernetes/

kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.4.0/cert-manager.yaml

Utils

kubectl config get-contexts # List clusters
kubectl config use-context kind-fullcycle # Switch to cluster 'kind-fullcycle'
kubectl api-resources # List k8s objects and their api version (Ex.: deployments apps/v1 Deployment)