note

note.txt

#-------------------------------------
// monitor 
kubectl proxy -p 8080 -w .

//http://127.0.0.1/ui




kubectl run nginx --image=nginx


//set local to pull container (with docker container)

/*
docker run -d -p 5000:5000 --restart=always --name registry registry:2
docker tag simpleweb_go localhost:5000/simpleweb_go
*/

//run container in kubenetes
#------------------------------------
#

kubectl run nginx --image=nginx --image-pull-policy=IfNotPresent
kubectl run websim --image=khajer/simplewebgo:1 -l visualize=true,run=myserver --image-pull-policy=IfNotPresent

kubectl run websim --image=khajer/simplewebgo:1 -l visualize=true,run=myserver --port=8080 --image-pull-policy=IfNotPresent
kubectl run websim --image=khajer/simplewebgo:3 -l visualize=true,run=myserver --port=8080 --image-pull-policy=IfNotPresent


// scale 
kubectl scale deployment websim --replicas=2


//expose
kubectl expose deployment websim  --port=8080 --type=LoadBalancer
kubectl expose deployment websim --type=LoadBalancer

kubectl expose deployment my-nginx --port=80 --type=LoadBalancer

//test run
minikube service websim               <---//http://192.168.99.100:32332/

//update 
kubectl rolling-update websim --image=khajer/simplewebgo:2 --update-period=5s
//minikube
kubectl set image deployment/websim websim=khajer/simplewebgo:2



kubectl set image deployment/nginx-deployment nginx=nginx:1.9.1



---------------------------------------------////////////////////////////////////////
ref: https://kubernetes.io/docs/tutorials/stateless-application/hello-minikube/#create-your-nodejs-application
---------------------------------------------////////////////////////////////////////


minikube service frontend --url