Python f-string {{{{ produced {{ in bash output, but kubectl/oc jsonpath
requires single braces {.field}. This caused all cluster state queries
to return "unknown" and "0/0" pods during upgrade.
Made-with: Cursor
The update_analysis_limits endpoint had an inline case-sensitive role
check ('Admin'/'Super Admin') instead of using the existing
check_admin_role helper which is case-insensitive. Frontend Settings
page had the same issue, showing Read-Only Mode for users with
lowercase 'admin' role in their JWT token.
Made-with: Cursor
Upgrade script now interactively prompts for namespace, target version,
registry, memory limit, and buffer length with validation at each step.
Also includes pending fixes: sync gRPC method, migration dollar-quoting,
and double-v prefix in gadget version display.
Made-with: Cursor
- Reduce Inspektor Gadget memory limit from 12Gi to 6Gi with buffer optimization (16384->8192)
- Add InspektorGadgetHighMemory (>3Gi) and CriticalMemory (>5Gi) Prometheus alerts
- Add configurable event ingestion rate limiting via Settings UI (ingestion_rate_limit_per_second)
- Update /analysis-limits/defaults endpoint to read from DB with Pydantic fallback
- Orchestrator fetches rate limit via isolated HTTP call (avoids cross-thread async issues)
- Ingestion service uses session-based rate limit with >0 comparison (fixes or-operator semantic bug)
- Add gadget_version (field 22) and max_events_per_second (field 23) to protobuf StartCollectionRequest
- Sync backend/proto with proto/ (add GadgetError message to backend copy)
- Upgrade Inspektor Gadget from v0.48.0 to v0.50.1 across all references
- Dynamic OCI image tagging: cluster-specific gadget_version flows through gRPC to ingestion service
- Fix get_cluster_sync SQL to include gadget_version column
- Fix NULL gadget_version causing protobuf TypeError (row[10] or '' pattern)
- Add GET /clusters/{id}/gadget-upgrade-script endpoint with cluster-specific parameters
- Add GadgetUpgradeModal and semver-based upgrade badge to Cluster Management page
- Add upgrade available indicator to Dashboard OperationsTab
- Include supported_gadget_version in GET /clusters response
- Update cluster_validator minimum supported version from v0.18 to v0.46.0
- Add ingestion_rate_limit_per_second to migration seed data and auto_stop_monitor fallback
- Improve AnalysisWizard Rolling Window and Recurring mode descriptions
- Add GADGET_SUPPORTED_VERSION and GADGET_MIN_SUPPORTED_VERSION to backend config
- Fix hardcoded "1.0.0" version in backend root/info endpoints to use __full_version__
- Replace grep -oP with POSIX grep -oE in upgrade script (macOS compatibility)
- Add ConfigMap events-buffer-length optimization step to upgrade script
- Add GADGET_VERSION sed substitution to prepare-manifests.sh
- Bump Flowfish version from 2.4.0 to 2.5.0
- Update pipeline GADGET_VERSION variable and all documentation references
Made-with: Cursor
Replace client-side event bucketing (limited to 50 paginated events) with
server-side ClickHouse aggregation using toStartOfInterval(). This fixes
the timeline showing a single bar despite multiple analysis runs.
Backend:
- Add query_event_histogram() to timeseries-query with epoch-aligned
bucket generation, capability_checks security filter, and count()-based
empty table detection
- Add GET /events/histogram endpoints through all layers (timeseries-query,
backend repository, service, router with analysis_id validation)
Frontend:
- Add getEventHistogram RTK Query hook with EventHistogram cache tag
- Replace client-side timelineData bucketing with server-side histogram
- Stacked bar colors (sorted by eventTypeConfig order for consistency)
- Clickable bars for time-range filtering (zoom-in)
- Loading skeleton, smart time labels (DD MMM HH:mm for multi-day),
full event type legend filtered by presence, total event count in header
- event_types filter synced with histogram query
Documentation:
- Update CURRENT_ARCHITECTURE, DATA_SOURCES, ARCHITECTURE_DETAILED,
services/README, and OpenAPI spec with /events/histogram endpoint
Made-with: Cursor
The config-generated emptyDir volume added inside an f-string
used literal {} which Python interprets as an empty expression.
Escaped to {{}} so it renders as {} in the generated script.
Made-with: Cursor
Apply the same init container auto-detection to the setup script
generator (clusters.py). Both emptyDir and PVC DaemonSet variants
now detect K3s/RKE2/MicroK8s/standard containerd socket paths
automatically at pod startup.
Made-with: Cursor
taylanbakircioglu