feat(api): add olderThan field to DropCondition for time-based filtering - #3467
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Included review availability: Your plan provides up to 12 included reviews per hour; 11 remain after this review. 📝 WalkthroughWalkthroughThe change adds date and RFC3339 ChangesTimestamp-based filtering and audit normalization
TLS profile documentation
Estimated code review effort: 4 (Complex) | ~45 minutes Suggested reviewers: Merge Risk: ⚪ Minimal · up to The audit timestamp test covers the intended emitted timestamps, and no issue requiring a fix before merge was identified. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
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PR Summary by QodoAdd time-based olderThan conditions to log drop filters
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Inline comments:
In `@api/observability/v1/filter_types.go`:
- Line 114: Update the olderThan Pattern validation around the timestamp
annotation to restrict both the main timestamp hour and timezone offset hour to
00–23, matching the rfc3339Timestamp validation and existing tests. Regenerate
the corresponding CRD manifests so their duplicated patterns enforce the same
range at admission.
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api/observability/v1/filter_types.gobundle/manifests/cluster-logging.clusterserviceversion.yamlbundle/manifests/observability.openshift.io_clusterlogforwarders.yamlconfig/crd/bases/observability.openshift.io_clusterlogforwarders.yamlconfig/manifests/bases/cluster-logging.clusterserviceversion.yamldocs/reference/operator/api_observability_v1.adocinternal/generator/vector/conf/complex.tomlinternal/generator/vector/conf/complex_http_receiver.tomlinternal/generator/vector/filter/drop/filter.gointernal/generator/vector/filter/drop/filter_test.gointernal/generator/vector/filter/openshift/viaq/v1/audit.gointernal/generator/vector/input/audit.gointernal/generator/vector/input/audit.tomlinternal/generator/vector/input/audit_host.tomlinternal/generator/vector/input/audit_host_with_ignore_older.tomlinternal/generator/vector/input/audit_kube.tomlinternal/generator/vector/input/audit_openshift.tomlinternal/generator/vector/input/audit_ovn.tomlinternal/generator/vector/input/audit_with_ignore_older.tomlinternal/generator/vector/input/internal.gointernal/validations/observability/filters/validate_filters.gointernal/validations/observability/filters/validate_filters_test.gotest/e2e/collection/apivalidations/api_validations_test.gotest/e2e/collection/apivalidations/drop-filter-invalid-empty-condition.yamltest/e2e/collection/apivalidations/drop-filter-invalid-field-without-match.yamltest/e2e/collection/apivalidations/drop-filter-invalid-match-without-field.yamltest/e2e/collection/apivalidations/drop-filter-invalid-matches-notmatches.yamltest/e2e/collection/apivalidations/drop-filter-invalid-olderthan-field.yamltest/e2e/collection/apivalidations/drop-filter-invalid-olderthan-match.yamltest/e2e/collection/apivalidations/drop-filter-invalid-olderthan.yamltest/e2e/collection/apivalidations/drop-filter-olderthan.yamltest/functional/filters/drop/drop_filter_test.go
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Actionable comments posted: 1
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only still-valid issues, skip the rest with a brief reason, keep changes
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Inline comments:
In `@internal/validations/observability/filters/validate_filters.go`:
- Around line 68-98: Update validateDropCondition to enforce mutually exclusive
condition shapes: allow OlderThan only when Field, Matches, and NotMatches are
empty, and report that combination while still validating OlderThan. For
non-OlderThan conditions, require exactly one non-empty match expression
alongside Field, returning before regex compilation when neither is provided;
use hasMatch and hasNotMatch consistently for the exclusivity check.
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internal/generator/vector/conf/complex_http_receiver.tomlinternal/generator/vector/input/internal.gointernal/generator/vector/input/receiver.gointernal/generator/vector/input/receiver_http_audit.tomlinternal/validations/observability/filters/validate_filters.gotest/functional/filters/drop/drop_filter_test.gotest/functional/inputs/http/http_input_test.go
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/retest |
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/approve |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: Clee2691, jcantrill The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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| Expect(err).NotTo(HaveOccurred()) | ||
| Expect(vrl).To(Equal(expected)) | ||
| }, | ||
| Entry("olderThan before field", []obs.DropCondition{ |
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I see we are testing these to confirm both orders but I wonder if we should be normalizing the sort order of conditions. I wonder if we potentially have cases where we bounce the collector because the order came back differently between reconciliations
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I forgot to submit this yesterday and maybe we don't need to be concerned for the time being
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/label verified |
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/lgtm |
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/retest |
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/hold Revision 1c5836f was retested 3 times: holding |
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/retest |
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/retest |
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/lgtm |
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/retest |
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/retest |
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Description
Adds time-based filtering to
ClusterLogForwarderdrop filters through a newolderThancondition. Values may be specified asYYYY-MM-DDdates orRFC3339timestamps with explicit offsets; date-only values are interpreted as midnight UTC.The change updates the API types, CRD schemas, CSV metadata, Vector filter/input configuration, and operator documentation. It also tightens CEL drop-condition validation so each condition must define either
olderThanor a field-based match, while preventing invalid combinations such as missing match expressions or simultaneousmatchesandnotMatches.Testing
Adds coverage for:
olderThanformats and timestamps/cc @vparfonov
/assign @jcantrill
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Summary by CodeRabbit
New Features
Bug Fixes
Documentation