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Sample commands

• Deploy Mosquitto

kubectl apply -f mosquitto-pod.yaml -f mosquitto-service.yaml -f mosquitto-storage-persistentvolumeclaim.yaml

• Get pods

kubectl get pods

• Get shell into the container

kubectl exec -it mosquitto -- /bin/sh

• Create ConfigMap from a file

kubectl create configmap mysql-init-db --from-file=./data/mobiusdb.sql

• Dump ConfigMap into a yaml file (then kubectl apply it as any other config file)

kubectl get configmaps mysql-init-db -o yaml > mysql-configmap.yml