AWS – Cloud

Project Notes

#!/usr/bin/python
import boto
import boto.ec2
import boto.vpc
import sys
if len(sys.argv) < 4:
print('Usage: check_vpn.py <IP1> <IP2> <Region>')
sys.exit()
IP1 = sys.argv[1]
IP2 = sys.argv[2]
ec2_region = sys.argv[3]
aws_access_key_id = <KEY>
aws_secret_access_key = <Secret>
def test_vpc_status():
ec2_conn = boto.vpc.connect_to_region(ec2_region,
aws_access_key_id=
aws_access_key_id,
aws_secret_access_key=aws_secret_access_key)
x = []
for vpn_connection in ec2_conn.get_all_vpn_connections():
for tunnel in vpn_connection.tunnels:
if tunnel.outside_ip_address == IP1 or
tunnel.outside_ip_address == IP2:
name = vpn_connection.id
x.append(tunnel.status)
if 'UP' in x:
print('Ok - at least one tunnel is UP in ' + name)
sys.exit(0)
else:
print('Critical - there is no up tunnels in ' + name)
sys.exit(2)
if __name__ == "__main__":
test_vpc_status()