FIX: AIRTInitializer container crash and parameters.example.json typo#1648
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varunj-msft merged 1 commit intomicrosoft:mainfrom Apr 27, 2026
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Description
Fixes two pre-existing bugs blocking Azure Container App deployments on current main.
AIRTInitializer crashes with FileNotFoundError when .pyrit_conf is missing. PR #1578 added _validate_operation_fields() which unconditionally opens ~/.pyrit/.pyrit_conf. This file does not exist in container deployments. The fix checks if the file exists before reading it, and skips gracefully in container/GUI mode where operator/operation are set per-user at runtime (PR #1636). This unblocks the test environment where new revisions have been ActivationFailed since Apr 10.
infra/parameters.example.json has "targets airt" but the valid initializer name is "target" (no s). Fixed the typo. Does not affect the pipeline (uses Bicep default) but would break manual deployments following the example.
Related to User Story #8520
Tests and Documentation
Added 4 unit tests for _validate_operation_fields():
test_validate_operation_fields_skips_when_pyrit_conf_missing
test_validate_operation_fields_preserves_existing_labels_when_pyrit_conf_missing
test_validate_operation_fields_merges_conf_into_labels
test_validate_operation_fields_does_not_overwrite_existing_labels
All 18 airt initializer tests pass. All 180 setup module tests pass. Ruff lint and format clean. E2E validated: backend starts with --initializers target airt and no .pyrit_conf, health check passes.
No documentation changes needed. No JupyText changes.