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cgorantla merged 1 commit into from
Apr 7, 2025
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Doc updates #148

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4 changes: 3 additions & 1 deletion docs/modules/admin/pages/distributed_install.adoc
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Expand Up @@ -20,6 +20,7 @@ In addition to an existing instance of OpenNMS Horizon 30.0.1 or newer, these in
** Minions configured to use Kafka for the transport.
** Minions ready to receive SNMP traps and Syslog messages.
* ZooKeeper 3.5.10 or newer.
* Use Kafka strategy for Sink API

== OpenNMS configuration

Expand All @@ -44,6 +45,7 @@ echo 'suppressIncrementalAlarms=false' >> "$OPENNMS_HOME/etc/org.opennms.feature
[source, shell]
echo 'org.opennms.netmgt.eventd.sink.enable=true' > "$OPENNMS_HOME/etc/opennms.properties.d/event-sink.properties"


== Install ALEC in OpenNMS

Follow these steps to install ALEC on your OpenNMS instance.
Expand Down Expand Up @@ -105,7 +107,7 @@ alec-sentinel-distributed wait-for-kar=opennms-alec-plugin' >> "$SENTINEL_HOME/e
Follow these steps to verify your distributed ALEC installation:

. Restart OpenNMS and Sentinel.
. Make sure that the required Kafka topics have been created (see xref:reference:datasources/kafka.adoc#topics[Kafka topics]).
. Make sure that the required Kafka topics have been created (see xref:reference:datasources/kafka.adoc#topics[Kafka topics]). If Kafka producer is not enabled to send data for edges, alarmFeedback and alec-inventory, those topics must be created manually.
. Run `opennms:health-check` in an OpenNMS Karaf shell to check the status of your OpenNMS Horizon or Meridian instance.
. Run `opennms:health-check` in a Sentinel Karaf shell to check the status of the Sentinel instance.
** Repeat this step for each Sentinel instance in your environment.
Expand Down