Migrate audit tests from test/cluster/dtest to test/cluster. Optimize their execution time through cluster reuse.
The audit test suite is heavy. There are more than 70 test executions. Environment preparation is a significant part of each test case execution time.
This PR:
1. Copies audit tests from test/cluster/dtest to test/cluster, refactoring and enabling them
2. Groups tests functions by non-live cluster configuration variations to enable cluster reuse between them
- Execution time reduced from 4m 29s to 2m 47s, which is ~38% execution time decrease
3. Removes the old audit tests from test/cluster/dtest
Includes two supporting changes:
- Allow specifying `AuthProvider` in `ManagerClient.get_cql_exclusive`
- Fix server log file handling for clean clusters
Refs [SCYLLADB-573](https://scylladb.atlassian.net/browse/SCYLLADB-573)
This PR is an improvement and does not require a backport.
[SCYLLADB-573]: https://scylladb.atlassian.net/browse/SCYLLADB-573?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQClosesscylladb/scylladb#28650
* github.com:scylladb/scylladb:
test: cluster: fix log clear race condition in test_audit.py
test: pylib: shut down exclusive cql connections in ManagerClient
test: cluster: fix multinode audit entry comparison in test_audit.py
test: cluster: dtest: remove old audit tests
test: cluster: group migrated audit tests for cluster reuse
test: cluster: enable migrated audit tests and make them work
test: pylib: manager_client: specify AuthProvider in get_cql_exclusive
test: pylib: scylla cluster after_test log fix
test: audit: copy audit test from dtest
66be0f4577