K8SPSMDB-1192: Introduce e2e-test pytest wrapper

[jvpasinatto]

CHANGE DESCRIPTION

• Add a wrapper script for executing e2e tests with Pytest
• Test reports are generated and stored by default in the e2e-tests/reports directory
• Update PR tests to use this wrapper. By default, it outputs .xml and .html reports.
• Add test duration and html report to Github PR comment
• Add Github action to run mypy and ruff on the python code

How to run using uv:

Install uv
curl -LsSf https://astral.sh/uv/install.sh | sh

Create venv and install/sync dependencies
uv sync

Run all tests
uv run pytest e2e-tests/test_pytest_wrapper.py -v -s

Run specific test
uv run pytest e2e-tests/test_pytest_wrapper.py -v -s --test-regex '^one-pod$'

Run a test suite
uv run pytest e2e-tests/test_pytest_wrapper.py -v -s --test-suite backups

Run and collect k8s resources
uv run pytest e2e-tests/test_pytest_wrapper.py -v -s --test-regex '^one-pod$' --collect-k8s-resources

--collect-k8s-resources flag to automatically collect Kubernetes logs and resource state on test failure, storing diagnostic data in e2e-tests/reports

[gkech]

I think we need to add to gitignore e2e-tests/__pycache__/

[gkech]

we can maybe add the reports/ directory as well to avoid unintentional report file commits.

[JNKPercona]

Test Name	Result	Time
arbiter	passed	00:11:39
balancer	passed	00:22:38
cross-site-sharded	passed	00:18:44
custom-replset-name	passed	00:10:26
custom-tls	passed	00:14:38
custom-users-roles	passed	00:11:23
custom-users-roles-sharded	passed	00:12:08
data-at-rest-encryption	passed	00:12:35
data-sharded	passed	00:25:30
demand-backup	passed	00:14:32
demand-backup-eks-credentials-irsa	passed	00:00:08
demand-backup-fs	passed	00:24:45
demand-backup-incremental	failure	00:14:45
demand-backup-incremental-sharded	passed	00:59:52
demand-backup-physical-parallel	passed	00:08:16
demand-backup-physical-aws	passed	00:12:47
demand-backup-physical-azure	passed	00:11:41
demand-backup-physical-gcp	passed	00:12:06
demand-backup-physical-minio	passed	00:21:20
demand-backup-physical-sharded-parallel	passed	00:09:44
demand-backup-physical-sharded-aws	passed	00:18:30
demand-backup-physical-sharded-azure	passed	00:18:12
demand-backup-physical-sharded-gcp	passed	00:17:53
demand-backup-physical-sharded-minio	passed	00:18:27
demand-backup-sharded	passed	00:24:43
expose-sharded	passed	00:33:53
finalizer	passed	00:10:20
ignore-labels-annotations	passed	00:07:54
init-deploy	passed	00:14:36
ldap	passed	00:08:23
ldap-tls	passed	00:11:18
limits	passed	00:06:39
liveness	passed	00:08:35
mongod-major-upgrade	passed	00:13:14
mongod-major-upgrade-sharded	passed	00:21:43
monitoring-2-0	passed	00:25:02
monitoring-pmm3	passed	00:28:29
multi-cluster-service	passed	01:30:17
multi-storage	passed	00:20:08
non-voting-and-hidden	passed	00:17:12
one-pod	passed	00:07:56
operator-self-healing-chaos	passed	00:13:52
pitr	passed	00:22:29
pitr-physical	passed	01:02:58
pitr-sharded	passed	00:20:54
pitr-physical-backup-source	passed	00:57:02
preinit-updates	passed	00:05:02
pvc-resize	passed	00:12:42
recover-no-primary	passed	00:28:37
replset-overrides	passed	00:16:35
rs-shard-migration	passed	00:13:50
scaling	passed	00:11:32
scheduled-backup	passed	00:17:35
security-context	passed	00:07:06
self-healing-chaos	passed	00:15:49
service-per-pod	passed	00:19:10
serviceless-external-nodes	passed	00:07:22
smart-update	passed	00:09:05
split-horizon	passed	00:08:19
stable-resource-version	passed	00:04:48
storage	passed	00:08:31
tls-issue-cert-manager	passed	00:31:19
upgrade	passed	00:10:10
upgrade-consistency	passed	00:05:10
upgrade-consistency-sharded-tls	passed	00:49:16
upgrade-sharded	passed	00:20:31
users	passed	00:17:38
version-service	passed	00:26:45
We run 68 out of 68		21:17:45

Commit: 45d7fd6
Image: perconalab/percona-server-mongodb-operator:PR-1962-45d7fd6e
Test report: report