Script to run e2e test in loop to detect flaky test

[izderadicka]

I used this script to test if e2e test is not flaky - thought that it might be useful to have it around for future.

[ikatson]

This is just personal taste, but this script is a bit too complex for my liking. I'd rather not merge it in at all. At most a one-liner that we can paste into Makefile maybe?

I remember previously I showed a one-liner that I was using instead of a complex bash script that did the same job, wdyt of adding that to Makefile (to quickly run smth like make e2e_until_fail instead?

[izderadicka]

OK - here are couple things, that makes it bit more complex - defined number of runs and measuring failure rate and storing log from all failures - especially last one was useful as I was able to see different failure modes.

[izderadicka]

Closing as not fitting