Fix Load Balancer

The recovery process when the Load Balancer service encounters an issue.

Accessing CubeCOS cluster VIP via SSH

Use command iaas lb fix.

cc1> iaas lb fix
    Select domain:
    1: Default
    Enter index: 1
    Select tenant:
    1: demo
    2: admin
    3: test
    Enter index: 1
    Select a load balancer to fix:
    1: lb_2
    Enter index: 1
    Enter 'YES' to confirm: YES
    Fixing load balancer... 85e5cdab-8228-4609-8831-64c54a1b11f9
cc1>