Issues
- TSS 2.0: Improved Tag handling
NMS-13356Resolved issue: NMS-13356Patrick Schweizer - TSS: Cortex Plugin: Minimize graph differencesNMS-12957Resolved issue: NMS-12957Patrick Schweizer
- TSS: Cortex Plugin: Use REST API for reading timeseriesNMS-12938Resolved issue: NMS-12938Patrick Schweizer
- TSS: TimescalePlugin: Create KARNMS-12932Resolved issue: NMS-12932Patrick Schweizer
- Improvements to Timescale PluginNMS-12929Resolved issue: NMS-12929Patrick Schweizer
- Nullpointer in Time Series Integration Layer when query leads to no data.NMS-12914Resolved issue: NMS-12914Patrick Schweizer
- Grafana step size is ignored when InfluxDB or Cortex is usedNMS-12901Resolved issue: NMS-12901Patrick Schweizer
- Warm up cache for Time Series Integration LayerNMS-12898
- Profile Performance of TSSNMS-12798Resolved issue: NMS-12798Patrick Schweizer
- Move integration test to OIANMS-12796Resolved issue: NMS-12796Patrick Schweizer
- Remove nececessity to retrieve Metric when reading SamplesNMS-12786Resolved issue: NMS-12786Patrick Schweizer
- Provide a test harness for time series pluginsNMS-12772Resolved issue: NMS-12772Patrick Schweizer
- Evaluate and improve opennms-cortex-tss-pluginNMS-12771Resolved issue: NMS-12771Patrick Schweizer
- Optimize Performance of InfluxDb PluginNMS-12759Resolved issue: NMS-12759Patrick Schweizer
- Optimize Performance of Timeseries Integration LayerNMS-12731Resolved issue: NMS-12731Patrick Schweizer
- Meta-data tag enhancements to Time Series Storage APINMS-12730Resolved issue: NMS-12730Patrick Schweizer
ALEC installation on Sentinel Meridian
Description
Environment
Acceptance / Success Criteria
Attachments
Details
Assignee
Chandra GorantlaChandra GorantlaReporter
Alexander ChadfieldAlexander ChadfieldSprint
Fix versions
Affects versions
Priority
High
Details
Details
Assignee
Reporter
Sprint
Fix versions
Affects versions
Priority
HighPagerDuty
PagerDuty
PagerDuty
Activity
Jahanzeb AkhtarMarch 11, 2025 at 3:35 PM
The changes which I tried and failed
1. Downgraded apache curator version to 5.0.x and result was an error while running assemble.pl file.
2. Downgraded apache curator version to 2.11.x and result was an error while installing ALEC on both Horizon Core and Sentinel.
3. Changed OSGI and Guava version but failed to install ALEC on both Horizon Core and Sentinel.
Link to same error which I mentioned in the comment is posted on apache curator’s Jira
Jahanzeb AkhtarFebruary 26, 2025 at 6:36 PM
Can you please verify that you installed sentinel-coordination-zookeeper before installing alec-sentinel-distributed. Because while installing alec on sentinel I once forgot to install zookeeper feature and got this error, which is same as you have mentioned in this bug. Can you please check again?
Jahanzeb AkhtarFebruary 24, 2025 at 1:00 PM
Installed ALEC on OpenNMS Horizon
Installed Sentinel as well, but when I try to Install ALEC on sentinel, other bundles get installed except ALEC :: Processor :: Redundant
Upon checking the logs of this bundle we find out that an error occurred when instantiating bean activeStandbySituationProcessor of class org.opennms.alec.processor.redundant.ActiveStandbySituationProcessorFactory
blueprint.xml file
For now these are my findings. I’ll explore further why this bean is not instantiating.
Dino YanceyFebruary 6, 2023 at 8:24 PM
The service-configuration.xml exists on the Core, not the Sentinel. Also seems silly to call out “enabling Syslog” as a prerequisite; ALEC shouldn’t care what the event source is?
Alexander ChadfieldFebruary 6, 2023 at 2:46 PM
Hi I have updated the ticket. Thanks
Installation of the ALEC plugin on Sentinel cannot be finished due to the following issue:
Documentation I have followed:
Configure the feature set to be installed when Sentinel starts:
after configuring the file
etc/featuresBoot.d/alec.bootserver fails with the following:Sentinel start up fails with in Karaf log: