42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
[[xpack-monitoring]]
|
|
= Monitoring the Elastic Stack
|
|
|
|
[partintro]
|
|
--
|
|
The {monitoring} components enable you to easily monitor the Elastic Stack
|
|
from {kibana-ref}/introduction.html[Kibana].
|
|
You can view health and performance data for Elasticsearch, Logstash, and
|
|
Kibana in real time, as well as analyze past performance.
|
|
|
|
When you install {xpack}, a monitoring agent runs on each Elasticsearch,
|
|
Kibana, and Logstash instance to collect and index metrics.
|
|
|
|
By default, metrics are indexed within the cluster you are monitoring.
|
|
Setting up a <<monitoring-cluster, dedicated monitoring cluster>> ensures
|
|
you can access historical monitoring data even if the cluster you're
|
|
monitoring goes down. It also enables you to monitor multiple clusters
|
|
from a central location.
|
|
|
|
When you use a dedicated monitoring cluster, the metrics collected by the
|
|
Logstash and Kibana monitoring agents are shipped to the Elasticsearch
|
|
cluster you're monitoring, which then forwards all of the metrics to
|
|
the monitoring cluster.
|
|
|
|
//
|
|
|
|
// image:images/monitoring-architecture.png["Monitoring Architecture",link="images/monitoring-architecture.png"]
|
|
|
|
--
|
|
|
|
include::getting-started.asciidoc[]
|
|
|
|
include::monitoring-details.asciidoc[]
|
|
|
|
include::monitoring-elasticsearch.asciidoc[]
|
|
|
|
include::monitoring-logstash.asciidoc[]
|
|
|
|
include::monitoring-kibana.asciidoc[]
|
|
|
|
include::configuring-monitoring.asciidoc[]
|