openshift/openshift-docs
1
0
Fork 0
mirror of https://github.com/openshift/openshift-docs.git synced 2026-02-06 06:46:26 +01:00
Code Issues Releases Activity

Add section on monitoring Knative Eventing channels

Browse Source 
Add the requirement to install a KnativeKafka CR

Minor wording changes
This commit is contained in:
Maxim Svistunov
2021-08-19 15:18:10 +02:00
committed by openshift-cherrypick-robot
parent 1b62a9385a
commit b95669bd0d
2 changed files with 29 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
modules/serverless-admin-monitoring-eventing-channel.adoc Normal file
View File

@@ -0,0 +1,28 @@
[id="serverless-admin-monitoring-eventing-channel_{context}"]
= Monitoring Knative Eventing channels
You can use the {product-title} monitoring dashboards to view metrics for channels in your cluster.
.Prerequisites
* You have cluster administrator permissions, and access to the *Administrator* perspective in the {product-title} web console.
* You installed the {ServerlessOperatorName}, the Knative Eventing component, and the `KnativeKafka` custom resource.
* The {product-title} monitoring stack is enabled on your cluster. You can enable monitoring for {ServerlessProductName} during installation by checking the box to *Enable operator recommended cluster monitoring on this namespace* when installing the {ServerlessOperatorName}.
.Procedure
. In the *Administrator* perspective, navigate to *Monitoring* -> *Dashboards*.
. Select the *Knative Eventing - Channel* dashboard in the *Dashboard* drop-down list.
. You can now view the following metrics:
.. For in-memory channels:
*** Event Count (avg/sec, over 1m window)
*** Success Rate (2xx Event, fraction rate, over 1m window)
*** Event Count by Response Code Class (avg/sec, over 1m window)
*** Failure Rate (non-2xx Event, fraction rate, over 1m window)
*** Event Dispatch Latency (ms)
.. For Kafka channels:
*** Event Count (avg/sec, over 1m window)
*** Success Rate (2xx Event, fraction rate, over 1m window)
*** Event Count by Response Code Class (avg/sec, over 1m window)
*** Failure Rate (non-2xx Event, fraction rate, over 1m window)
*** Event Dispatch Latency (ms)

1
serverless/admin_guide/serverless-admin-monitoring.adoc
View File

@@ -18,3 +18,4 @@ include::modules/serverless-admin-monitoring-serving-cpu-memory.adoc[leveloffset
include::modules/serverless-admin-monitoring-eventing-cpu-memory.adoc[leveloffset=+1]
include::modules/serverless-admin-monitoring-eventing-sources.adoc[leveloffset=+1]
include::modules/serverless-admin-monitoring-eventing-broker-trigger.adoc[leveloffset=+1]
include::modules/serverless-admin-monitoring-eventing-channel.adoc[leveloffset=+1]