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Freeze lab-tested PostgreSQL plugin engine

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Extract PostgreSQL, Podman runtime and systemd lifecycle adapters while preserving existing lifecycle and scoring behavior. Update RPM layout and add guarded operator-run lab harnesses.

Record successful manual stop/start, promotion, demotion and rewind-only rejoin with pinned installed hashes. The unfenced lab does not validate automatic failover, Pacemaker-managed transitions or divergent-data rewind.

Validation: 103 offline tests, original-function differential checks, checksum manifest and whitespace checks passed.
This commit is contained in:
Lyncoln
2026-09-13 01:57:04 -04:00
parent 488a1672d7
commit ec2077f979
41 changed files with 1925 additions and 331 deletions
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packaging/README.md
+5 -1
View File
@@ -5,7 +5,7 @@ Fedora 43, matching the saved lab package context. The workstation currently
reports Fedora 44; this first workflow does not claim a Fedora 44 build test.
It runs on main pushes, pull requests and manual dispatch.
The build installs only the OCF executable and nine shell modules, one Python state helper, plus documentation.
The build installs only the OCF executable and 13 shell modules, one Python state helper, plus documentation.
It includes no Quadlet, secrets, databases or cluster configuration. There are
no RPM lifecycle scriptlets. Installation does not start, stop or restart a
service or change maintenance mode. Host PostgreSQL packages are not required.
@@ -85,3 +85,7 @@ The disconnected candidate adds a runtime Python 3 dependency and advertises
Current operating policy and operator-reported production validation are packaged
from `docs/`. The source freeze is distinct from verified deployed-byte identity;
see [testing](../docs/testing.md) for production snapshot status.
The plugin extraction adds three selectors, defaulting to PostgreSQL/Podman/systemd.
The package includes all API-1 plugin files and `plugin-engine.md`; Docker and
direct-runtime lifecycle management are not implemented.
packaging/ocf-managed-container.spec
+15 -3
View File
@@ -51,7 +51,11 @@ cp packaging/README.md RPM-BUILD.md
%install
install -d %{buildroot}%{ocf_provider_dir}/managed-container.d
install -m 0755 refactored/managed-container %{buildroot}%{ocf_provider_dir}/managed-container
install -m 0644 refactored/managed-container.d/*.sh refactored/managed-container.d/*.py %{buildroot}%{ocf_provider_dir}/managed-container.d/
for subdir in . applications/postgresql lifecycles runtimes; do
install -d %{buildroot}%{ocf_provider_dir}/managed-container.d/$subdir
install -m 0644 refactored/managed-container.d/$subdir/*.sh %{buildroot}%{ocf_provider_dir}/managed-container.d/$subdir/
done
install -m 0644 refactored/managed-container.d/applications/postgresql/promotion_state.py %{buildroot}%{ocf_provider_dir}/managed-container.d/applications/postgresql/
%check
python3 tests/verify_refactor.py
@@ -59,6 +63,7 @@ python3 tests/test_promotion_scores.py
python3 tests/test_promotion_scheduler.py
python3 tests/test_promotion_cleanup.py
python3 tests/test_disconnected_state.py
python3 tests/test_plugin_engine.py
# Check the actual staged layout, including resolution from an unrelated cwd.
agent="%{buildroot}%{ocf_provider_dir}/managed-container"
"$agent" meta-data > staged-metadata.xml
@@ -70,9 +75,16 @@ cmp reference-metadata.xml other-cwd-metadata.xml
%files
%defattr(-,root,root,-)
%doc README.md packaging/PROVENANCE.md RPM-BUILD.md notes/PROMOTION-SCORING.md notes/DISCONNECTED-STANDBY.md
%doc docs/operations.md docs/testing.md docs/review.md
%doc docs/operations.md docs/testing.md docs/review.md docs/plugin-engine.md
%dir %{ocf_provider_dir}
%attr(0755,root,root) %{ocf_provider_dir}/managed-container
%dir %{ocf_provider_dir}/managed-container.d
%attr(0644,root,root) %{ocf_provider_dir}/managed-container.d/*.sh
%attr(0644,root,root) %{ocf_provider_dir}/managed-container.d/*.py
%dir %{ocf_provider_dir}/managed-container.d/applications
%dir %{ocf_provider_dir}/managed-container.d/applications/postgresql
%dir %{ocf_provider_dir}/managed-container.d/lifecycles
%dir %{ocf_provider_dir}/managed-container.d/runtimes
%attr(0644,root,root) %{ocf_provider_dir}/managed-container.d/applications/postgresql/*.sh
%attr(0644,root,root) %{ocf_provider_dir}/managed-container.d/applications/postgresql/*.py
%attr(0644,root,root) %{ocf_provider_dir}/managed-container.d/lifecycles/*.sh
%attr(0644,root,root) %{ocf_provider_dir}/managed-container.d/runtimes/*.sh