Piotr Tabor 26f9b4be8f e2e tests were leaking 'defunc' etcdctl processes.
The commit ensures that spawned etcdctl processes are "closed",
so they perform proper os wait processing.
This might have contributed to file-descriptor/open-files limit being
exceeded.
2021-01-11 11:55:30 +01:00
..
2020-10-26 13:02:32 +01:00
2020-05-09 23:34:20 -07:00