kubectl get ns|grep swiss-knife
kubectl create ns swiss-knife
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
kubectl -n swiss-knife run infinity --image=alpine -- sleep infinity
kubectl -n swiss-knife exec -it infinity -- sh
apk --update add inetutils-telnet
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
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