Some of the examples fail if they run on the same cluster second time

[d-uzlov]

Expected Behavior

You can run the same example many times. Cleanup section should free all of the acquired resources.

Current Behavior

When I run interdomain_Kernel2Vxlan2Kernel example it runs without any issues the first time.
The second time the test fails because cmd-nsc-init container never succeeds.

Failure Information (for bugs)

network service endpoint candidates not found: all forwarders have failed

Steps to Reproduce

1. Create new clean cluster
2. Set up NSM
3. Run interdomain_Kernel2Vxlan2Kernel
4. Run Cleanup section
5. Run the same test again

Context

• Kubernetes Version: v1.25
• NSM Version: v1.7.0-rc.2

Failure Logs

Logs from kubectl cluster-info dump:

cluster-info-dump.zip

[denis-tingaikin]

Many thanks for the issue report. We'll consider this in v1.8.0 :)

[glazychev-art]

Fixed - #8383