EDGE Debugging

Debbuging

# Run instances in AZs
for i in  1 2 3 4 ; do for j in 1 2 3 4 ; do  euca-run-instances -z az_$i -n 60 -k key emi-ID -d Hello ;done done ;date

# Gets connected to every instances using the public address
for i in `euca-describe-instances verbose | grep INST | awk '{print $13}'`; do ssh -i /root/.euca/admintest.pem -o UserKnownHostsFile=/dev/null $i -o StrictHostKeyChecking=no curl -s 169.254.169.254/latest/user-data 2>/dev/null; echo ; done | wc -l

# gets information from NC about the IP and instances state
ansible nc -m shell -a 'echo -n "N*eucanted processes:";  ps faux | grep eucanetd| grep \/\/ | wc -l ; echo -n "PUB IPs :" ; ip addr sh eth0 | grep inet | grep -v inet6| wc -l; echo -n "N* VNET : "; ifconfig | grep vnet | wc -l ; echo -n "InstanceRunning :"; virsh list | grep i- | wc -l'  > ips_instances_proc_`date +%Y-%m-%d_%H-%M`.log

# makes sure that the meta-data rule is set on NCs
ansible nc -m shell -a "iptables -t nat -L" | grep 8773

# terminate all instances
for i in `euca-describe-instances verbose | grep INST | awk '{print $2}'` ;do euca-terminate-instances $i ; done

# Terminate all instances in 1 call
export instances=""; for i in `cat instances_00-03` ; do export instances=`echo $instances $i`; done
euca-terminate-instances $instances

# loop checking the instances status 
while true ; do euca-describe-instances verbose | awk '/^INST.*running/{print $2,$13;sum++}END{print sum}' ; sleep 5 ; done

# buggy fping but gives good info
 euca-describe-instances verbose | awk '/^INST.*running/{print $13}'| xargs -t -P100  fping -a 2>&1 | awk '/ICMP/{bad++}/^[0-9.]*$/{good++}{print}END{print good,bad}'