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1.0.0 [2022-05-05]
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@nemesifier nemesifier released this 05 May 22:30
· 162 commits to master since this release
1.0.0
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nemesifier Federico Capoano
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Learn about vigilant mode.
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Learn about vigilant mode.

Features

  • Added metrics for mobile (5G/LTE/UMTS/GSM) signal strength,
    signal quality and mobile access technology in use.
  • Made Ping check configurable
  • Added monitoring status chart to the dashboard and a geographic map
    which shows a visual representation of the monitoring the status of
    the devices.
  • Added functionality to automatically clear the device's
    management_ip when a device goes offline
  • Added support for specifying the time for received time-series data.
  • Made read requests to timeseries DB resilient to failures

Changes

Backward incompatible changes

  • Monitoring Template is removed in favour of openwisp monitoring
    packages    . Follow the migration guide in migrating from
    monitoring scripts to monitoring packages     section of
    openwisp-monitoring documentation.

  • If you have made changes to the default Monitoring Template, then
    create a backup of your template before running migrations. Running
    migrations will make changes to the default Monitoring Template.

  • The time-series database schema for storing interface traffic
    and associated WiFi clients has been updated. The data for
    interface traffic and associated WiFi clients is stored in
    traffic and wifi_clients measurements respectively. The Django
    migrations will perform the necessary operations in the time-series
    database aysnchronously. It is recommended that you backup the
    time-series database before running the migrations.

    You can use the migrate_timeseries management command to trigger
    the migration of the time-series database.

  • The interface traffic and associated WiFi clients metrics
    store additional tags, i.e. organization_id, location_id and
    floorplan_id.

Dependencies

  • Dropped support for Python 3.6
  • Dropped support for Django 2.2
  • Added support for Python 3.8 and 3.9
  • Added support for Django 3.2 and 4.0
  • Upgraded openwisp-controller to 1.0.x
  • Upgraded inflxudb to 5.3.x
  • Upgraded django-cache-memoize to 0.1.0
  • Upgraded django-nested-admin to 3.4.0

Other changes

  • Configuration applied check is triggered whenever the
    configuration status of a device changes
  • Added a default 5 minutes tolerance to CPU and memory alert
    settings.
  • Increased threshold value for disk alert settings from 80% to
    90%, since some device models have limited flash and would trigger
    the alert in many cases.
  • Renamed Check.check field to Check.check_type
  • Made metric health status independent of AlertSetting tolerance.
    Added tolerance_crossed parameter in
    openwisp_monitoring.monitoring.signals.threshold_crossed signal
  • The system does not sends connection notifications if the
    connectivity of the device changes
  • Improved UX of device's reachability (ping) chart. Added more
    colours to represent different scenarios
  • Avoid showing charts which have empty data in the REST API response
    and in the device charts admin page

Bugfixes

  • Fixed a bug that caused inconsistency in the order of chart summary
    values
  • Fixed bugs in restoring deleted devices using django-reversion
  • Fixed migrations referencing non-swappable OpenWISP modules that
    broke OpenWISP's extensibility
  • Skip retry for writing metrics beyond retention policy. The celery
    worker kept on retrying writing data to InfluxDB even when the data
    points crossed the retention policy of InfluxDB. This led to
    accumulation of such tasks which overloaded the celery workers.
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