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tests/integration: use iptables --wait

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Since integration tests runs in parallel, this should fix:

  test_keeper_persistent_log_multinode/test.py::test_restart_multinode Another app is currently holding the xtables lock. Perhaps you want to use the -w option?

And similar errors.
This commit is contained in:
Azat Khuzhin 2021-06-29 21:01:56 +03:00
parent 4bb3fd53f7
commit 283ec54cbe
1 changed files with 5 additions and 5 deletions
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10
tests/integration/helpers/network.py
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@ -127,21 +127,21 @@ class _NetworkManager:
return cls._instance
def add_iptables_rule(self, **kwargs):
cmd = ['iptables', '-I', 'DOCKER-USER', '1']
cmd = ['iptables', '--wait', '-I', 'DOCKER-USER', '1']
cmd.extend(self._iptables_cmd_suffix(**kwargs))
self._exec_run_with_retry(cmd, retry_count=3, privileged=True)
self._exec_run(cmd, privileged=True)
def delete_iptables_rule(self, **kwargs):
cmd = ['iptables', '-D', 'DOCKER-USER']
cmd = ['iptables', '--wait', '-D', 'DOCKER-USER']
cmd.extend(self._iptables_cmd_suffix(**kwargs))
self._exec_run_with_retry(cmd, retry_count=3, privileged=True)
self._exec_run(cmd, privileged=True)
@staticmethod
def clean_all_user_iptables_rules():
for i in range(1000):
iptables_iter = i
# when rules will be empty, it will return error
res = subprocess.run("iptables -D DOCKER-USER 1", shell=True)
res = subprocess.run("iptables --wait -D DOCKER-USER 1", shell=True)
if res.returncode != 0:
logging.info("All iptables rules cleared, " + str(iptables_iter) + " iterations, last error: " + str(res.stderr))