Redis pods backup/killer

redis_unaliver.sh

#!/bin/bash

# Set the namespace variable
namespace="tools"

# Get the list of pods
pods=$(kubectl get pods -n "${namespace}" -o custom-columns=:metadata.name | grep "redis-cluster")

# Check if we got the pods
if [ -z "$pods" ]; then
    echo "Yo, couldn't find any pods. Exiting..."
    exit 1
fi

for pod in $pods; do
    echo "Located with pod: $pod"

    # Execute the command in the pod
    if kubectl exec -it -n "${namespace}" "${pod}" -- bash -c "cp -r /data/ /test/"; then
        echo "Successfully copied /data to /test/ in $pod"
    else
        echo "Bummer, dude! Couldn't copy /data to /test/ in $pod"
        continue # Move to the next pod without deleting this one
    fi

    # Delete the pod after the command execution
    if kubectl -n "${namespace}" delete pod "${pod}"; then
        echo "Pod $pod has been killed with fire!"
    else
        echo "Yikes, couldn't delete pod $pod. You might wanna check that out."
    fi
done