ksniff.sh

SOURCE_NAME=$(kubectl get po -A -o wide | grep $1 | head -n 1 | awk '{print $2}')
TARGET_NAME=$(kubectl get po -A -o wide | grep $2 | head -n 1| awk '{print $2}')

SOURCE_IP=$(kubectl get po -A -o wide | grep $1 | head -n 1 | awk '{print $7}')
TARGET_IP=$(kubectl get po -A -o wide | grep $2 | head -n 1 | awk '{print $7}')

echo "Source: $SOURCE_NAME, Target: $TARGET_NAME"
echo "Source: $SOURCE_IP, Target: $TARGET_IP"
echo "Running command: sh -c \"kubectl sniff -i eth0 -o ./local.pcap $SOURCE_NAME -f '((tcp) and (net $TARGET_IP))'\""
sh -c "kubectl sniff -i eth0 -o ./local.pcap $SOURCE_NAME -f '((tcp) and (net $TARGET_IP))'"