port-forward-make-target

# Make target

port-forward:
    while true; do \
        kubectl port-forward -n my-ns service/mongodb-0 27017:27017 & \
        kubectl port-forward -n my-ns service/mongodb-1 27011:27017 & \
        kubectl port-forward -n my-ns service/mongodb-2 27012:27017 & \
        kubectl port-forward -n my-ns service/mongodb-3 27013:27017 & \
        kubectl port-forward -n my-ns service/mongodb-arbiter-0 27014:27017 \
    done;
    
 # Shell command
 
 (trap 'kill 0' INT; kubectl -n my-ns port-forward service/mongodb-0 27017:27017 & kubectl -n my-ns port-forward service/mongodb-1 27011:27017 & kubectl port-forward -n my-ns service/mongodb-2 27012:27017 & kubectl port-forward -n my-ns service/mongodb-3 27013:27017 & kubectl port-forward -n my-ns service/mongodb-arbiter-0 27014:27017)