Network namespace not found

[Aleksei Stepanov]

Steps to reproduce:
            1. Revert snapshot with neutron cluster
            2. Create an instance with a key pair
            3. Manually reschedule router from primary controller
               to another one
            4. Destroy controller with l3-agent
            5. Check l3-agent was rescheduled
            6. Check network connectivity from instance via
               dhcp namespace
            7. Run OSTF

Actual result:
    check_instance_connectivity raised: AssertionError("Network namespace 'qdhcp-8e4a9b5-2d43-4088-97c9-445cb7925a2a' doesn't exist on remote slave!"
Expected results:
    test pass
Filtered logs:
    does not shows any error
Version:
    attached snapshot contains all details

[Bug Checker Bot (bug-checker)]

(This check performed automatically)
Please, make sure that bug description contains the following sections filled in with the appropriate data related to the bug you are describing:

version

For more detailed information on the contents of each of the listed sections see https://wiki.openstack.org/wiki/Fuel/How_to_contribute#Here_is_how_you_file_a_bug

[Michael Polenchuk (mpolenchuk)]

Actual namespace is qdhcp-78e4a9b5-2d43-4088-97c9-445cb7925a2a
Tests are missed first char of "7".

[slava valyavskiy (slava-val-al)]

@Alexey, Could you please provide full log of the corresponding test?

[Kyrylo Galanov (kgalanov)]

I could not reproduce the bug. Maybe Michael can help.

[Michael Polenchuk (mpolenchuk)]

Waiting full log of the test(s) ... or please try to reproduce it one more time.

[Maciej Relewicz (rlu)]

Due to inactivity, bug was closed. Feel free to reopen the bug by providing the requested information and set the bug status back to ''New''.