import boto.ec2 import sys
auth = {"aws_access_key_id": "<key_id>", "aws_secret_access_key": "<access_key>"}
def main(): # read arguments from the command line and # check whether at least two elements were entered if len(sys.argv) < 2: print "Usage: python aws.py {start|stop}\n" sys.exit(0) else: action = sys.argv[1]
if action == "start":
startInstance()
elif action == "stop":
stopInstance()
else:
print "Usage: python aws.py {start|stop}\n"
def startInstance(): print "Starting the instance..."
# change "eu-west-1" region if different
try:
ec2 = boto.ec2.connect_to_region("eu-west-1", **auth)
except Exception, e1:
error1 = "Error1: %s" % str(e1)
print(error1)
sys.exit(0)
# change instance ID appropriately
try:
ec2.start_instances(instance_ids="i-12345678")
except Exception, e2:
error2 = "Error2: %s" % str(e2)
print(error2)
sys.exit(0)
def stopInstance(): print "Stopping the instance..."
try:
ec2 = boto.ec2.connect_to_region("eu-west-1", **auth)
except Exception, e1:
error1 = "Error1: %s" % str(e1)
print(error1)
sys.exit(0)
try:
ec2.stop_instances(instance_ids="i-12345678")
except Exception, e2:
error2 = "Error2: %s" % str(e2)
print(error2)
sys.exit(0)
if name == 'main': main()
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