3.2.0: Cluster overview for Grafana 11

Grafana revisions

• Tarantool 3:
  • Prometheus revision 5,
  • InfluxDB revision 5;
• Tarantool Cartridge and 1.10—2.x:
  • Prometheus revision 21,
  • InfluxDB revision 21;
• Tarantool Data Grid 2:
  • Prometheus revision 10,
  • InfluxDB revision 10.

Changed

• Use Grafana 11 color scheme for Prometheus cluster overview panel (#234)
• Drop Grafana 8 support (#234)
• Bump recommended requirements to Grafana 11 (#234)

Fixed

• Prometheus cluster overview panel not works for Grafana 11+ (#234)

3.1.0: Configuration status panels

Grafana revisions

• Tarantool 3:
  • Prometheus revision 3,
  • InfluxDB revision 3;
• Tarantool Cartridge and 1.10—2.x:
  • Prometheus revision 20,
  • InfluxDB revision 20;
• Tarantool Data Grid 2:
  • Prometheus revision 9,
  • InfluxDB revision 9.

Added

• Panels for Tarantool 3 configuration status and alerts (#224)

Changed

• Use consistent style for panel requirements (PR #231)

Fixed

• Missing panel requirement for vinyl Bloom filter panel (PR #231)

3.0.0: Tarantool 3

Grafana revisions

• Tarantool 3:
  • Prometheus revision 1,
  • InfluxDB revision 1;
• Tarantool Cartridge and 1.10—2.x:
  • Prometheus revision 19,
  • InfluxDB revision 19;
• Tarantool Data Grid 2:
  • Prometheus revision 8,
  • InfluxDB revision 8.

Added

• cluster_tarantool3 panels section (cluster for Tarantool 3) (#224)
• replication_tarantool3 panels section (replication for Tarantool 3) (#224)

Changed

• Renamed build cluster panels section to cluster_cartridge. It affects all custom-built dashboards which had used cluster (#224)
• Renamed build replication panels section to replication_cartridge. It affects all custom-built dashboards which had used replication (#224)
• Remove deprecated build-static-* targets from make (#224)
• Make default template use Tarantool 3 sections (#224)

Graphs auto scaling

Grafana revisions: InfluxDB revision 18, Prometheus revision 18, InfluxDB TDG revision 7, Prometheus TDG revision 7.

Changed

• Use auto decimal scaling for most panels (PR #213)

Fixed

• Scaling for some low values panels (PR #213)

Custom build

Grafana revisions: InfluxDB revision 17, Prometheus revision 17, InfluxDB TDG revision 6, Prometheus TDG revision 6.

This release introduces several breaking changes for those using this repository as a library after migrating to new build system. See updated README.

Added

• Custom filters support on static build
• Option to skip Prometheus job on static build
• Option to static build with custom set of sections
• Custom description and Grafana tags on manual build
• API to build a dashboard from YAML config
• Support for metrics prefix on manual build

Changed

• Display two digits after decimal point instead of three
• Deprecate make single line static build
• Hide additional columns in overview table

Fixed

• TDG Kafka brokers rps panels alias condition for InfluxDB
• Fill missing values with null on TDG CPU panels for InfluxDB
• Remove useless kind group in TDG jobs panels for InfluxDB
• CRUD tuples query alias filtering for Prometheus
• TDG tuples query alias filtering
• Policy in alias extraction for InfluxDB dashboards
• Remove redundant "include all" regex for alias if no condition required

Dynamic datasources

Grafana revisions: InfluxDB revision 16, Prometheus revision 16, InfluxDB TDG revision 5, Prometheus TDG revision 5.

Added

• Dashboard title customization
• Panels for transaction operations
• Panels with net statistics per thread
• Panel with failover trigger count
• Panels with syncro replication queue statistics
• Panels with leader election statistics
• Panels with MVCC statistics

Changed

• Replace LuaJit deprecated metrics with new ones
• Set Prometheus job dynamically
• Set InfluxDB measurement dynamically
• Set InfluxDB policy dynamically
• Set datasource dynamically
• Use expirationd module metrics in TDG dashboard
• Move replication panels to a separate row

Fixed

• TDG dashboard latency units (graphql, iproto, rest requests)

Instances variable

Grafana revisions: InfluxDB revision 15, Prometheus revision 15, InfluxDB TDG revision 4, Prometheus TDG revision 4.

Added

• Variable to select displayed cluster instances

Static dashboards release

Grafana revisions: InfluxDB revision 14, Prometheus revision 14, InfluxDB TDG revision 3, Prometheus TDG revision 3

Added

• Options to build static dashboards
• Runtime arena memory panel
• Vinyl tuple cache and level 0 memory panels

Changed

• Set default Prometheus job to tarantool
• Set default InfluxDB measurement to tarantool_http
• Use in-built $__rate_interval instead of user-defined $rate_time_range
• Use fill(null) in InfluxQL requests

expirationd statistics panels

Grafana revisions: InfluxDB revision 13, Prometheus revision 13, InfluxDB TDG revision 2, Prometheus TDG revision 2.

Added

• Panels for expirationd module statistics

TDG dashboard bugfix release

Grafana revisions: InfluxDB revision 12, Prometheus revision 12, InfluxDB TDG revision 2, Prometheus TDG revision 2.

Fixed

• TDG dashboard file connectors processed panel name changed to
  "Total files processed"
• Set valid metrics name to TDG dashboard Kafka partitions panels
• Display only 99th quantile for Prometheus TDG Kafka metrics