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CHANGELOG.md

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Releases

1.12.3 - 2025-01-03 New Year

  • Maintenance release, updating dependencies.

1.12.1 - 2024-10-17 Patchman Slowness

  • Handle slow patchman instances.

1.12.0 - 2024-10-17 Patchman Filter

  • Enable pre-filtering Patchman results, see example.toml for details.

1.11.0 - 2024-10-16 Menu Styling

  • The menu has been given an overhaul to be more readable in the dark theme.
  • The current dashboard is now better recognizable in the menu.

1.10.2 - 2024-09-03 Log Volume Fix

  • The 1.10.0 version unfortunately introduced a large unnecessary log volume change.

1.10.1 - 2024-08-29 Graylog Labels

  • Add Graylog event grouping fields to labels.

1.10.0 - 2024-08-29 Graylog

  • Add Graylog connector.

1.9.1 - 2024-08-09 Maintenance

  • Only dependency upgrades

1.9.0 - 2024-07-10 Tracing IDs

  • Using tuwat -otelUrl stdout or TUWAT_OTEL_URL=stdout now enables tracing output on stdout.
  • Add spans/traces to logs to enable correlation
  • Cleanup file paths in logging for visibility by stripping the build path.
  • Remove error logging keys containing <nil> strings.

1.8.0 - 2024-06-05 Icinga2 Host ACKs

  • Downtimes and acknowledgements as well as disabling notifications for a host will also disable those for the services on this host. This differs from icinga and nagios, as they allow actions like Schedule downtime for this host vs. allow downtime for this host and all services.
  • Potentially breaking: Change logging system from zap to stdlib slog. In case the logs are parsed using external systems, the logs are now in a different format. This was done to reduce the overall amount of dependencies.

1.7.0 - 2024-04-29 Negative Times

  • Allows times to be in the future (negative seconds ago) and thus to be able to filter those correctly.

1.6.0 - 2024-02-21 GitLab MR groups

  • Allow GitLab Groups to be configured for pulling merge requests. This has the advantage of needing to specify fewer single projects and also ignores archived projects by default.
  • Fix application crash on certain network timeouts.

1.5.2 - 2024-02-20

  • Bugfix release for when rules only being applied if no where rule given.

1.5.1 - 2024-02-19

  • Bugfix release for when rules and ~= matching rule prefixes.

1.5.0 - 2024-02-19 backend mode

  • Add alertmanager API, e.g. /api/alertmanager/v2/status for use as API project. Note that this is an experimental feature and should not be relied upon.
  • Add negative matchers: != and !~
  • Use semver for versioning tuwat. This allows tuwat to be used as a library.

v1.4 - 2024-01-11 light mode

  • Make the look of tuwat configurable via style property.

v1.3 - 2024-01-08 icinga2 ack

  • The icinga2 adapter now filters all acknowledged issues.

v1.2 - 2023-12-19 Stability

  • Fix rule matching from v1.1 which made every rule match everything.
  • tuwat now listens to every network instead of only localhost for the web port. The management port still only binds to localhost.
  • The icinga2 adapter now adds host groups to services.
  • Add more documentation regarding rules and dashboards.

v1.1 - 2023-11-20 Rule Matchers

  • Add a when rule to be able to match on when the alert happened.
  • Add more expressive rules, making it possible to express a greater than on numerical values. See README for details.
  • Breaking configuration changes:
    • The what rules are now combined via AND with label rules. This streamlines the behaviour, making it behave like the label rules themselves. It also makes it possible e.g. to express that a rule matcher only applies when the alert is old.

v1.0 - 2023-10-23 Maintenance

  • Revise look of alerts
  • Add example connector

v0.19 - 2023-09-12 Visuals

  • Make red alert more readable
  • Make filtering Redmine alerts more functional

v0.18 - 2023-08-02 Redmine

  • Add Redmine connector
  • Add orderview connector
  • Recognize service downtimes for nagios-api connector
  • The filtered alert-list is now hidden by default and can be toggled

v0.17 - 2023-06-26 Multiple Dashboards

  • UX change: Full row for items now clickable for details
  • Adds possibility of having multiple dashboards/rule-sets
  • Breaking configuration changes:
    • OAuth2 configuration is now a subsection named OAuth2Creds
    • BasicAuth Username now configured with key Username instead of User for all connectors.
  • Breaking behavioural changes:
    • If observability depends on the label thing for websocket connections, this has been renamed to client.

v0.16 - 2023-06-12 Resource Consumption

  • To not display all merge requests, you can now specify the projects via Projects = []
  • Fixes connection leak in nagios-api connector
  • Breaking Configuration Changes:
    • Change parsing of rules, so that label matchers are combined with AND instead of OR.

v0.15 - 2023-05-26 GitLab MR flood

  • Handle more open merge requests from GitLab

v0.14 - 2023-05-16 Stability

  • Make management port configurable via -mgmtAddr :8987
  • Add net/pprof for debugging, see http://127.0.0.1:8987/debug/pprof
  • Add Down state for health endpoint if last collection too old

Breaking Changes:

v0.13 - 2023-05-11 Multiple Users

  • Fix websocket/sse registrations
  • Make event source selectable via /alerts?eventSource=sse|websocket|fallback

v0.12 - 2023-05-10 SSE

  • Use SSE if Websockets are not available

v0.11 - 2023-05-06 GitHub Collector

  • Add a new GitHub collector showing open issues/pull requests
  • Breaking Configuration Changes:
    • GND_ENVIRONMENT env var renamed to TUWAT_ENVIRONMENT
    • GND_INSTANCE env var renamed to TUWAT_INSTANCE
    • GND_ADDR env var renamed to TUWAT_ADDR
    • -mode dev|prod removed in favour of TUWAT_TEMPLATEDIR and TUWAT_STATICDIR env vars.
  • Added TUWAT_CONF env var for specifying the configuration file

v0.10 - 2023-02-10 Minimize Collections

  • Do not collect, if there is no-one subscribed to the dashboard to avoid cpu/network activity
  • Propagate telemetry information to sources

v0.9 - 2022-10-31 Open Source

  • Open the source under a 3-Clause BSD License
  • Preparations for releasing on GitHub
  • Rename project from a temporary gonagdash to a hopefully less temporary tuwat.
  • Revise output on tuwat -version

v0.8 - 2022-10-24 Silencing

  • Add preview functionality to silence alerts

v0.7 - 2022-10-03 UI / GitLab

  • Revise link symbols
  • Revise use of GitLab connector, now targeting all visible MRs

v0.6 - 2022-09-28 Filter Configuration

  • Revise how filters are configured

v0.5 - 2022-09-27 Stability

  • More tags for filtering Patchman
  • Make collection interval configurable
  • Add SIGHUP for reloading the configuration

v0.4 - 2022-09-27 Styling

Add links for some connectors and revise the UI to display more information.

v0.3 - 2022-09-25 Push Revisions

Bugfixes all over.

v0.2 - 2022-09-25 Server Side Push

Stream changes to the browser via Websockets.

v0.1 - 2022-09-24 Initial Release

Initial Release of Tuwat providing a basic non-working Dashboard for Nagios, Icinga 2, Patchman, Alertmanager and GitLab MRs.