def go():
yield from cv.create_tcp_connection(
self.host,
self.port,
self.loop,
)
def main():
control_proxy_config = load_service_config('control_proxy')
host = control_proxy_config['cloud_address']
port = control_proxy_config['cloud_port']
certfile = control_proxy_config['gateway_cert']
keyfile = control_proxy_config['gateway_key']
loop = asyncio.get_event_loop()
err_suggestions = {
'tcp':
"""
- Verify hostname in /etc/magma/control_proxy.yml &
/var/opt/magma/configs/control_proxy.yml.
- Verify correct port.
- Check DNS (nslookup hostname).
- Make sure you are disconnected from VPN.
- Check nghttpx is running on cloud VM.
""",
'certs':
"""
- Delete certs:
1. Delete gateway.key and gateway.crt in /var/opt/magma/certs.
2. Restart magmad (sudo service magma@magmad restart).
- Double check that cloud is up and gateway has been added with
correct hardware id and key to allow bootstrap.
1. Run show_gateway_info.py.
2. Go to cloud swagger
(EG. https://127.0.0.1:9443/apidocs/v1/#/).
3. POST to add a new gateway. Fill JSON with corresponding
values from step 1.
""",
'ssl':
"""
- Certificate may be valid but invalid for this host.
- Delete certs:
1. Delete gateway.key and gateway.crt in /var/opt/magma/certs.
2. Restart magmad (sudo service magma@magmad restart).
""",
'direct_checkin':
"""
- Verify state service is running on cloud VM.
- Double check the gateway has been registered with the cloud. You
can check by going to cloud swagger,
(EG. https://127.0.0.1:9443/apidocs/v1/#/), and query the list
gateways endpoint.
- Check logs for more information (sudo tail -f /var/log/syslog).
""",
'proxy_checkin':
"""
- Verify control_proxy service is running.
- Check logs for more information (sudo tail -f /var/log/syslog).
""",
}
try:
print('1. -- Testing TCP connection to %s:%d -- ' % (host, port))
stage = 'tcp'
loop.run_until_complete(create_tcp_connection(host, port, loop))
print('2. -- Testing Certificate -- ')
stage = 'certs'
test_check_cert(certfile)
print('3. -- Testing SSL -- ')
stage = 'ssl'
loop.run_until_complete(
create_ssl_connection(host, port, certfile, keyfile, loop))
print('4. -- Creating direct cloud checkin -- ')
stage = 'direct_checkin'
loop.run_until_complete(test_checkin(proxy_cloud_connections=False))
print('5. -- Creating proxy cloud checkin -- ')
stage = 'proxy_checkin'
loop.run_until_complete(test_checkin(proxy_cloud_connections=True))
print('Success!')
sys.exit(0)
except Exception as e:
print('> Error: %s' % e, )
print("Suggestions:", err_suggestions[stage])
sys.exit(1)
def main():
control_proxy_config = load_service_config('control_proxy')
host = control_proxy_config['cloud_address']
port = control_proxy_config['cloud_port']
certfile = control_proxy_config['gateway_cert']
keyfile = control_proxy_config['gateway_key']
loop = asyncio.get_event_loop()
err_suggestions = {
'err':
'(There was an error with the checkin_cli.py script)',
'tcp':
"""
- Verify services are running
- Ensure non-empty service status (sudo service magma@* status)
- Verify cloud address and port in
- /etc/magma/control_proxy.yml
- /var/opt/magma/configs/control_proxy.yml
- Check DNS
- [prod] Check DNS mapping (nslookup hostname)
- [dev] Check hosts mapping (cat /etc/hosts)
- Make sure you are disconnected from VPN
- Ensure cloud's nginx service is healthy
- Connect to cloud cluster
- View cloud pods (kubectl get pods --selector app.kubernetes.io/component=nginx-proxy)
- Tail cloud logs (stern orc8r-nginx --since 2m)
- Pods should indicate minimal restarts, tailed logs should
be free of crashes or fatal logs
""",
'certs':
"""
- Regenerate session certs
1. Delete gateway.key and gateway.crt in /var/opt/magma/certs
2. Restart magmad (sudo service magma@magmad restart)
- Ensure gateway has been registered in the cloud, with correct
hardware ID and key
1. Run show_gateway_info.py.
2. Go to cloud swagger
- E.g. https://127.0.0.1:9443/swagger/v1/ui/
- Query the list gateways endpoint
3. POST to add a new gateway, filling JSON with corresponding
values from step 1.
""",
'ssl':
"""
- Certificate may be valid but invalid for this gateway
- Regenerate session certs
1. Delete gateway.key and gateway.crt in /var/opt/magma/certs
2. Restart magmad (sudo service magma@magmad restart)
""",
'direct_checkin':
"""
- Ensure gateway has been registered in the cloud, with correct
hardware ID and key
1. Run show_gateway_info.py.
2. Go to cloud swagger
- E.g. https://127.0.0.1:9443/swagger/v1/ui/
- Query the list gateways endpoint
- Ensure cloud's state service is healthy
- Connect to cloud cluster
- View cloud pods (kubectl get pods --selector app.kubernetes.io/component=state)
- Tail cloud logs (stern orc8r-state --since 2m)
- Pods should indicate minimal restarts, tailed logs should
be free of crashes or fatal logs
- Check gateway's logs for more information (sudo tail -f /var/log/syslog)
""",
'proxy_checkin':
"""
- Verify gateway's control_proxy service is running
- Check gateway's logs for more information (sudo tail -f /var/log/syslog)
""",
}
for k, v in err_suggestions.items():
err_suggestions[k] = textwrap.dedent(v).strip()
stage = 'err'
try:
print('1. -- Testing TCP connection to %s:%d -- ' % (host, port))
stage = 'tcp'
loop.run_until_complete(create_tcp_connection(host, port, loop))
print('2. -- Testing Certificate -- ')
stage = 'certs'
test_check_cert(certfile)
print('3. -- Testing SSL -- ')
stage = 'ssl'
loop.run_until_complete(
create_ssl_connection(host, port, certfile, keyfile, loop))
print('4. -- Creating direct cloud checkin -- ')
stage = 'direct_checkin'
loop.run_until_complete(test_checkin(proxy_cloud_connections=False))
print('5. -- Creating proxy cloud checkin -- ')
stage = 'proxy_checkin'
loop.run_until_complete(test_checkin(proxy_cloud_connections=True))
print()
print('Success!')
print()
sys.exit(0)
except Exception as e:
msg = textwrap.dedent("""
> Error: {}
Suggestions
-----------
{}
""")
print(msg.format(e, err_suggestions[stage]))
sys.exit(1)