Failed to enter enable mode.

[冯龙飞]

Generic switch with ironic deployment of bare metal test error.
Switch model ：huawei S5700

2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers [req-4b8e3b11-34bb-48cd-8dd9-cdaeac243224 142d8663efce464c89811c63e45bd82e f21a9c86d7114bf99c711f4874d80474 - - -] Mechanism driver 'genericswitch' failed in create_network_postcommit
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers Traceback (most recent call last):
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/managers.py", line 433, in _call_on_drivers
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers getattr(driver.obj, method_name)(context)
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/networking_generic_switch/generic_switch_mech.py", line 80, in create_network_postcommit
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers switch.add_network(segmentation_id, network_id)
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/networking_generic_switch/devices/netmiko_devices/__init__.py", line 87, in add_network
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers network_id=network_id)
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/networking_generic_switch/devices/netmiko_devices/__init__.py", line 67, in _exec_commands
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers net_connect.enable()
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/netmiko/ssh_connection.py", line 15, in enable
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers return super(SSHConnection, self).enable(cmd=cmd, pattern=pattern, re_flags=re_flags)
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers File "/usr/lib/python2.7/site-packages/netmiko/base_connection.py", line 549, in enable
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers raise ValueError("Failed to enter enable mode.")
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers ValueError: Failed to enter enable mode.
2017-03-24 13:48:02.384 38452 ERROR neutron.plugins.ml2.managers
2017-03-24 13:48:02.482 38452 DEBUG paramiko.transport [-] EOF in transport thread _log /usr/lib/python2.7/site-packages/paramiko/transport.py:1563
2017-03-24 13:48:02.500 38452 ERROR neutron.plugins.ml2.plugin [req-4b8e3b11-34bb-48cd-8dd9-cdaeac243224 142d8663efce464c89811c63e45bd82e f21a9c86d7114bf99c711f4874d80474 - - -] mechanism_manager.create_network_postcommit failed, deleting network '64a2c9d8-5266-4a1f-a7c0-2841a0f52f80'

[1] https://github.com/openstack/networking-generic-switch
[2] https://github.com/openstack/ironic

in /etc/neutron/plugins/ml2/ml2_conf_genericswitch.ini:
[genericswitch:sw-hostname]
device_type = netmiko_huawei
username = test
password = test12345
#port = 8222
secret = secret
ip = 10.127.2.246

the bug can reproduce as below steps:
1、Set up ironic and genericswitch environment, and implement the relevant configuration
2、Configure ironic
3、Configure Generic switch
4、Create VLAN network

[Harald Jensås (harald-jensas)]

This bug should be opened against https://bugs.launchpad.net/networking-generic-switch.

[Afonne-CID (cidelight)]

冯龙飞 are you still working on this bug?