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Auto tests for Arista OVS plugin extension

Repository contains code for Arista OVS (Open vSwitch) Quantum plugin extension.

To run all tests for Arista OVS plugin:

  1. git clone https://github.com/Mirantis/arista-ovs-testing.git

  2. cd arista-ovs-testing/tempest

  3. set up tempest.conf file (modify arista-ovs-testing/tempest/etc/tempest.conf.sample and save as tempest.conf) Parameters to be set:

     [identity]
     host = Controller node IP
    
     [compute]
     use_host_name = set True if use OS-EXT-SRV-ATTR:host for searching VLAN in openstack topology on vEOS
     username = non-admin
     password = non-admin's pass
     tenant_name = non-admin's tenant
     image_ref = image id to be used for VM  boot
     image_ref_alt = alternative image id (can be  the same if only one is provided)
     flavor_ref = flavor id to be used for VM boot
     flavor_ref_alt = alternative flavor id
     ssh_user = user to ssh into VM
     ssh_pswd = password to ssh into  VM
    
     [image]
     host = IP for Glance 
     port = port for Glance
     username = non-admin
     password = non-admin's password
     tenant_name = non-admin's tenant name
    
     [compute-admin]
     username = admin
     password = admin's password
     tenant_name = admin's tenant name
    
     [network]
     api_version = set according to environment, e.g. v2.0
     cidr_admin_net1 = 1st CIDR for subnet within admin's tenant
     cidr_admin_net2 = 2nd CIDR for subnet within admin's tenant
     cidr_nonadmin_net = CIDR for subnet within nonadmin's tenant
     restart_quantum = Path to q-svc restart script
     arista_driver_ini = path to arista_driver.ini file
     dhcp_agent_ini = path to dhcp_agent.ini file
     vEOS_is_apart = set True if vEOS and TOR separated (as was for Arista lab)
    
     [identity-admin]
     username = admin
     password = admin's password
     tenant_name = admin's tenant name
    
  4. To run the full test suite: s-admin@os-clrl:/opt/stack/arista-ovs-testing/tempest$ nosetests -s -v tempest/tests/network/test_arista_ovs_plugin.py

     Output (expected):
    
     nose.config: INFO: Ignoring files matching ['^\\.', '^_', '^setup\\.py$']
     001 - Creates a network for a given tenant ... ok
     002 - Create instance providing net id ... ok
     003 - Create instance without providing net id ... ok
     004 - All network settings should remain after instance reboot ... ok
     005 - Negative: Servers from different tenants ... ok                                                                                                                                                                                               006 - Negative: Servers from different networks within the same ... ok
     007 - Servers from the same network should have L2 connectivity ... ok
     008 - Delete network that is not used ... ok
     009 - Negative: Deletion of network that is used should be prohibited ... ok
     010 - All network settings should remain after Quantum reboot ... ok
     011 - Unused VLAN remains after the Server deletion ... ok
     012 - VLAN in use remains after the Server deletion ... ok
     013 - No new tenant-networks in vEOS after sync ... ok                                                                                                                                                                                              014 - Unused network will be deleted  after vEOS sync ... ok
     015 - Create server when vEOS is down and required VLAN exists ... ok
     016 - Negative: can not create server when vEOS is down ... ok
     017 - vEOS should set up VLANs according to Quantum DB ... ok
     018 - Creates a server with network via port instantiation ... ok
    
     ----------------------------------------------------------------------
     Ran 18 tests in 2462.041s
     OK
    

    To run single test: os-admin@os-clrl:/opt/stack/arista-ovs-testing/tempest$ nosetests -s -v tempest/tests/network/test_arista_ovs_plugin.py:L2Test.test_001_create_network

     Otput (expected):
    
     nose.config: INFO: Ignoring files matching ['^\\.', '^_', '^setup\\.py$']
     001 - Creates a network for a given tenant ... ok
    
     ----------------------------------------------------------------------
     Ran 1 test in 16.619s
     OK
    
  5. For more details about tempest.conf setup, please, refer to tempest.conf.sample

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