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Included review availability: Your plan provides up to 2 included reviews per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe LokiStack ViaQ audit output now includes ChangesLokiStack audit verb label
Priority: ⚪ Not assessed Estimated code review effort: 3 (Moderate) | ~20 minutes Change: Feature · Severity of issue fixed: Medium Merge Risk: ⚪ Minimal · up to Default audit logs receive the verb label and the missing-value fallback as intended. No actionable merge-blocking issue remains. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
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Full details: Docstring CoverageExplanation Docstring coverage is 57.14% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 7 functions across 3 files. (2 skipped: 2 unsupported.)
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Inline comments:
In `@internal/generator/vector/output/lokistack/init_lokiStack.go`:
- Around line 54-60: At both LokiStack ViaQ audit sink boundaries, add a
missing-verb fallback that sets .verb to "unknown" when it does not exist.
Update the transforms in lokistack_viaq.toml and lokistack_viaq_receiver.toml
only, preserving the existing Kubernetes container-name defaults and shared ViaQ
transform behavior.
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docs/administration/economizing-log-forwarding/output-field-requirements.mddocs/features/logforwarding/outputs/lokistack-forwarding.adocinternal/generator/vector/output/lokistack/init_lokiStack.gointernal/generator/vector/output/lokistack/init_lokiStack_test.gointernal/generator/vector/output/lokistack/lokistack_viaq.tomlinternal/generator/vector/output/lokistack/lokistack_viaq_receiver.toml
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: sradco The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
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Actionable comments posted: 2
- 🪄 Fix CodeRabbit comments on this PR
🤖 Prompt to fix review comments
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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/generator/vector/output/lokistack/lokistack.go`:
- Line 132: Update the generated fallback condition in the `vrl` construction to
treat both absent and null audit verbs as missing, assigning `unknown` in either
case. Apply the same null-aware condition to the audit sink fixtures in
`lokistack_viaq.toml` at lines 94–96 and `lokistack_viaq_receiver.toml` at lines
46–48.
- Around line 124-125: Update the Loki transform helper that checks
lokiSpec.LabelKeys to also receive inputType and apply the verb fallback only
for audit tenants; leave application and infrastructure tenant transforms
unchanged even when they configure auditVerbLabelKey.
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internal/generator/vector/output/lokistack/init_lokiStack.gointernal/generator/vector/output/lokistack/lokistack.gointernal/generator/vector/output/lokistack/lokistack_viaq.tomlinternal/generator/vector/output/lokistack/lokistack_viaq_receiver.toml
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Audit queries commonly filter on verb, which has very low
cardinality. Include it as a default Loki stream label for
the LokiStack ViaQ audit tenant so filters like
{verb="create"} do not parse every log line as JSON. Audit
logs with a missing or null verb default that stream label
to "unknown".
Fixes openshift#3317
Signed-off-by: Shirly Radco <sradco@redhat.com>
Co-authored-by: AI Assistant <noreply@cursor.com>
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/retest |
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/hold |
| | `.kubernetes.pod_name` | Used in `loki.go` as default Loki stream label (`lokiLabelKubernetesPodName`) | | ||
| | `.kubernetes.container_name` | Used in `loki.go` as default Loki stream label (`lokiLabelKubernetesContainerName`) for container logs | | ||
| | `.hostname` | Used in `loki.go` as Loki stream label (`lokiLabelKubernetesHost`), mapped to `${VECTOR_SELF_NODE_NAME}` | | ||
| | `.verb` | Used in `init_lokiStack.go` as a default Loki stream label for the audit tenant (ViaQ data model) | |
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I'm not certain this statement should go here. It is not a 'required' field needed to distinguish log streams
| func lokiStackLabelKeysForTenant(labelKeys *obs.LokiStackLabelKeys, tenant string, defaultKeys []string) []string { | ||
| if labelKeys == nil { | ||
| return nil | ||
| return unconfiguredTenantLabelKeys(tenant, defaultKeys) |
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This changes the previous functionality where if nil.... "the defaults of the Loki output should be used". I'll defer to @xperimental here but I believe it means.... defer to the server's configuration.
| }, | ||
| }, | ||
| LabelKeys: sets.NewString(lokioutput.DefaultLabelKeys...).Insert("objectRef.apiGroup").List(), | ||
| LabelKeys: sets.NewString(lokioutput.DefaultLabelKeys...).Insert("objectRef.apiGroup", auditVerbLabelKey).List(), |
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I think this should use the function that evaluates tenant to return the default set
| if lokiSpec == nil || !slices.Contains(lokiSpec.LabelKeys, auditVerbLabelKey) { | ||
| return | ||
| } | ||
| remapLabelID := vectorhelpers.MakeID(outputID, "remap_label") |
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The pattern elsewhere is to concat transform and not pull then cast from the map. There should be no reason this can not be added to the original location where the 'remap_label' transform is initially created.
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@xperimental to you see any reasons we should not accept this change? |
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/label tide/merge-method-squash |
Description
When forwarding ViaQ audit logs to LokiStack,
verbis not a default stream label, so common filters require| jsonon every line. Addverbto the default auditlabelKeys. Cardinality is about 6 values (create, update, patch, delete, get, list).Application and infrastructure tenants are unchanged. Custom audit
labelKeyswithignoreGlobal: trueare unchanged. OTel/OTLP is unchanged (labelKeysis ViaQ-only).This splits existing audit streams by verb (at most 6 additional streams per current stream). Queries that omit
verbstill match.Fixes #3317
/cc @jcantrill
/assign @jcantrill
Links
Signed-off-by: Shirly Radco sradco@redhat.com
Co-authored-by: AI Assistant noreply@cursor.com
Summary by CodeRabbit
verbas a default stream label. Missing or null values appear asunknown.ignoreGlobal: true, includeverbin your configuration to retain the label.verblabel is applied by default and when it must be configured explicitly.