def f_start(ec2, vpc, objects):
# Create list of objects to print
instance_list, instance_print, vpn_list, vpn_print = c_object_list(objects)
if instance_print:
# Start instance
print('Instance Starting Process >>>')
instances = ec2.get_all_instances()
for inst in instances:
if inst.instances[0].id in instance_list or len(instance_list[0]) == 0:
if inst.instances[0].state == 'running':
print('ID: ' + inst.instances[0].id + ' is already running.')
elif inst.instances[0].state == 'stopped':
ec2.start_instances(instance_ids=inst.instances[0].id)
print('ID: ' + inst.instances[0].id + ' has been started.')
else:
print('ID: ' + inst.instances[0].id + ' is under the ' + inst.instances[0].state + ' state.')
if vpn_print:
# Create vpn (The list of vpn IDs is irrelevant in this case as they are being created)
print('\n' + 'Vpn Starting Process >>>')
vpn_available = False
vpns = vpc.get_all_vpn_connections()
for v in vpns:
if v.vpn_gateway_id == 'vgw-2271ac3c' and v.state == 'available':
vpn_available = True
print('ID: ' + v.id + ' is already available.')
break
if not vpn_available:
vpc.create_vpn_connection('ipsec.1', 'cgw-5172af4f', 'vgw-2271ac3c', static_routes_only=True, dry_run=False)
# Wait 30s before start trying to set the static route
time.sleep(30)
for tries in range(45): # This give a maximum waiting time of 300s
vpns_retry = vpc.get_all_vpn_connections()
for v_retry in vpns_retry:
if v_retry.vpn_gateway_id == 'vgw-2271ac3c' and v_retry.state == 'available':
vpn_available = True
print('ID: ' + v_retry.id + ' is available.')
# Create static route for the local network
vpc.create_vpn_connection_route('10.0.0.0/16', v_retry.id, dry_run=False)
# Exit for loop
break
if vpn_available:
# Exit for loop
break
else:
# Sleep 6s before another try
time.sleep(6)
return
def f_stop(ec2, vpc, objects):
# Create list of objects to print
instance_list, instance_print, vpn_list, vpn_print = c_object_list(objects)
if instance_print:
# Stop instance
print('Instance Stopping Process >>>')
instances = ec2.get_all_instances()
for inst in instances:
if inst.instances[0].id in instance_list or len(instance_list[0]) == 0:
if inst.instances[0].state == 'running':
ec2.stop_instances(instance_ids=inst.instances[0].id)
print('ID: ' + inst.instances[0].id + ' has been stopped.')
elif inst.instances[0].state == 'stopped':
print('ID: ' + inst.instances[0].id + ' is already stopped.')
else:
print('ID: ' + inst.instances[0].id + ' is under the ' + inst.instances[0].state + ' state.')
if vpn_print:
# Print vpn information
print('\n' + 'Vpn Stopping Process >>>')
vpns = vpc.get_all_vpn_connections()
for v in vpns:
if v.state == 'available':
vpc.delete_vpn_connection(v.id, dry_run=False)
print('ID: ' + v.id + ' has been deleted.')
elif v.state == 'deleted':
print('ID: ' + v.id + ' is already deleted.')
else:
print('ID: ' + v.id + ' is under the ' + v.state + ' state.')
return
def f_status(ec2, vpc, objects):
# Create list of objects to print
instance_list, instance_print, vpn_list, vpn_print = c_object_list(objects)
if instance_print:
# Print instance information
print('Instance Status >>>')
instances = ec2.get_all_instances()
for inst in instances:
if inst.instances[0].id in instance_list or len(instance_list[0]) == 0:
print('ID: ' + inst.instances[0].id + '\t\t\t\t' + 'State: ' + inst.instances[0].state)
if vpn_print:
# Print vpn information
print('\n' + 'Vpn Status >>>')
vpns = vpc.get_all_vpn_connections()
for v in vpns:
print('ID: ' + v.id + '\t\t\t' + 'State: ' + v.state)
return