K8s/Run: Difference between revisions

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==Run==
{|
|valign="top"|
<syntaxhighlight lang="bash">
export KUBECONFIG="${HOME}/.kube/lke-dev-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gke-uat-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/eks-pro-kubeconfig.yaml"
</syntaxhighlight>
 
|valign="top"|
<syntaxhighlight lang="bash">
export KUBECONFIG="${HOME}/.kube/config"
kubectl config get-contexts
kubectl cluster-info
</syntaxhighlight>
 
|valign="top"|
<syntaxhighlight lang="bash">
<syntaxhighlight lang="bash">
kubectl get ns|grep swiss-knife
kubectl get ns|grep swiss-knife
kubectl delete ns  swiss-knife
kubectl create ns  swiss-knife
kubectl create ns  swiss-knife
</syntaxhighlight>
</syntaxhighlight>


|}
==Run==
===Run » PSQL===
===Run » PSQL===
<syntaxhighlight lang="bash">
<syntaxhighlight lang="bash">

Revision as of 22:46, 26 August 2024

export KUBECONFIG="${HOME}/.kube/lke-dev-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gke-uat-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/eks-pro-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/config"
kubectl config get-contexts
kubectl cluster-info
kubectl get ns|grep swiss-knife
kubectl delete ns   swiss-knife
kubectl create ns   swiss-knife

Run

Run » PSQL

kubectl -n swiss-knife run -i --tty --rm psql --image=alpine --restart=Never -- sh
echo -n password: ;read -s PGPASSWORD;export PGPASSWORD
apk --update add postgresql-client inetutils-telnet

psql -d postgres -U postgres -h postgresql.postgresql

Run » Infinity

kubectl -n swiss-knife run infinity --image=alpine -- sleep infinity
kubectl -n swiss-knife exec -it infinity -- sh
apk --update add inetutils-telnet

Run » Redis CLI

kubectl -n swiss-knife run -i --tty --rm redis-cli --image=alpine --restart=Never -- sh
echo -n password: ;read -s REDISCLI_AUTH;export REDISCLI_AUTH;echo
apk --update add redis inetutils-telnet

echo 'ping'|redis-cli -h redis-headless.redis

Run » MinIO CLI

kubectl -n swiss-knife run -i --tty --rm minio-cli --image=alpine --restart=Never -- sh
apk --update add minio-client inetutils-telnet

echo -n password: ;\
read -s MINIO_SERVER_ROOT_PASSWORD;\
export  MINIO_SERVER_ROOT_PASSWORD;\
export  MINIO_SERVER_ROOT_USER=admin;\
export  MINIO_SERVER_HOST=minio.k8s.local;echo

mcli ping --error-count 5 minio.minio
mcli ping --count 5 minio.minio

telnet minio.minio 9000
telnet minio.minio 9001

Apply

References