k8s command memo

my memo

kubectl

cheat sheet

# view
$ kubectl config view
$ kubectl cluster-info
$ kubectl get namespace

# edit
$ kubectl create namespace <ns>
$ kubectl apply -n <ns> -f xxx

# config
$ kubectl config get-contexts
$ kubectl config use-context <context name>
$ kubectl config current-context

kind

Getting Start

$ kind get clusters
$ kind create cluster --name <cluster name> --config <yaml>
$ kind delete cluster --name <cluster name>>

# M1 mac の罠
$ kind create cluster --name xxxx --config xxx --image rossgeorgiev/kind-node-arm64:v1.21

k9s

command doc

$ k9s --readonly
$ k9s -n <namespace>

# k9s command
:ctx  context list
:ns   namespace list
:pod  pod list
:portfoword

l       log
y       yaml
ctrl-d  delete

docker container registory

api : Registry API

$ curl <host>:<port>/v2/_catalog
$ curl <host>:<port>/v2/<name>/tags/list
$ curl <host>:<port>/v2/<name>/manifest/<reference>

GKE

TODO

# add context
$ gcloud container clusters get-credentials



# mcs
$ kubectl describe serviceimport --context xxxx
$ kubectl describe serviceexport --context xxxx
$ kubectl get endpoints -n xxxx
$ kubectl describe endpoints -n xxxx <endpoint name>

minukube

TODO