K8s/Run: Difference between revisions
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== | {| | ||
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<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="${HOME}/.kube/eks-pro-kubeconfig.yaml"
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export KUBECONFIG="${HOME}/.kube/config"
kubectl config get-contexts
kubectl cluster-info
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kubectl get ns|grep swiss-knife
kubectl delete ns swiss-knife
kubectl create ns swiss-knife
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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
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