Add operand installation to certsuite batch operator test script

[rocrisp]

Summary

Modify the certsuite script script/run-basic-batch-operators-test.sh to install operands from the TestConfigurationBundle repo after each operator's CSV succeeds.

Details

Fork/branch redhat-best-practices-for-k8s/certsuite and modify the batch test script.

Changes required

1. Add input variables (top of script, INPUTS section)

TEST_BUNDLE_SOURCE="${TEST_BUNDLE_SOURCE:-centralized}"  # "centralized" or "packagemanifest" (future)
TEST_BUNDLE_REPO="${TEST_BUNDLE_REPO:-https://github.com/opdev/TestConfigurationBundle.git}"
TEST_BUNDLE_BRANCH="${TEST_BUNDLE_BRANCH:-main}"
TEST_BUNDLE_DIR=""

2. Add clone_test_bundles() function

• Shallow clone the TestConfigurationBundle repo to a temp directory at script start
• Only runs when TEST_BUNDLE_SOURCE=centralized
• If clone fails, set TEST_BUNDLE_DIR="" and continue (operand install will be skipped gracefully)

3. Add get_bundle_dir() function

• Single switchpoint for bundle source: centralized (operator-map.yaml lookup) vs packagemanifest (future)
• Returns the bundle directory path for an operator

4. Add install_operands() function

• Call get_bundle_dir to locate the bundle
• If no bundle found, log warning and return 0 (skip gracefully)
• Apply 00-prerequisites.yaml if present
• Apply 01-operand-crs.yaml (contains default CR uncommented, others commented out)
• Run 02-validate.sh with timeout from metadata.yaml

5. Add teardown_operands() function

• Call get_bundle_dir, apply teardown.yaml if present

6. Injection points in main loop

• Clone: Call clone_test_bundles after catalog setup, before the operator loop
• Install: Call install_operands after the existing hardcoded multicluster-engine block (block is preserved, generic install runs after it)
• Teardown: Call teardown_operands before operator uninstall
• Cleanup: Remove temp dir at end of script after catalog deletion

Why the multicluster-engine block is preserved

The existing hardcoded multicluster-engine block (lines 775-791) stays in place:

• It works today and is proven in production
• No test bundle exists for multicluster-engine yet
• The generic install_operands call runs after it; once a bundle is created and verified, the hardcoded block can be removed in a follow-up

Dependencies

• yq must be available in the CI environment for parsing operator-map.yaml and metadata.yaml

Implementation

• Branch: feature/generic-operand-installation
• Commits: 2 (initial implementation + bundle restructure to 01-operand-crs.yaml/02-validate.sh)

Acceptance Criteria

• Script clones TestConfigurationBundle repo at start
• install_operands applies 01-operand-crs.yaml from the bundle after operator install
• Gracefully skips operators without a bundle (no failure)
• Hardcoded multicluster-engine block preserved; generic install runs after it
• get_bundle_dir supports future switch from centralized to packagemanifest source
• teardown_operands cleans up before operator uninstall
• Temp directory cleaned up at script end

Parent Epic

Test Configuration Bundle for Certsuite Operand Installation

[rocrisp]

Completed. Implementation on branch feature/generic-operand-installation in the certsuite fork. Added clone_test_bundles(), get_bundle_dir(), install_operands(), teardown_operands(). TEST_BUNDLE_SOURCE supports future packagemanifest switch. MCE block preserved. Bundle structure uses 01-operand-crs.yaml / 02-validate.sh. All acceptance criteria met. Jira: EET-5403