https://github.com/openshift/cluster-logging-operator

Operator to support logging subsystem of OpenShift
https://github.com/openshift/cluster-logging-operator

fluentd logcollection logging vector

Last synced: 4 days ago
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Operator to support logging subsystem of OpenShift

• Host: GitHub
• URL: https://github.com/openshift/cluster-logging-operator
• Owner: openshift
• License: apache-2.0
• Created: 2018-08-29T20:43:14.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-05-28T17:43:45.000Z (8 months ago)
• Last Synced: 2024-05-29T08:02:20.355Z (8 months ago)
• Topics: fluentd, logcollection, logging, vector
• Language: Go
• Homepage:
• Size: 103 MB
• Stars: 98
• Watchers: 20
• Forks: 139
• Open Issues: 8
• Metadata Files:
  • Readme: README.adoc
  • Contributing: docs/contributing/README.adoc
  • License: LICENSE

Awesome Lists containing this project

README

        
= Cluster Logging Operator

An operator to support OKD aggregated cluster logging. Cluster logging configuration information

is found in the link:./docs/administration/configuration.md[configuration] documentation.

== Overview

The CLO (Cluster Logging Operator) provides a set of APIs to control collection and forwarding of logs from

all pods and nodes in a cluster. This includes _application_ logs (from regular

pods), _infrastructure_ logs (from system pods and node logs), and _audit_ logs

(special node logs with legal/security implications)

The CLO does not collect or forward logs itself: it starts, configures, monitors

and manages the components that do the work.

CLO currently uses:

* Vector as collector/forwarder

* Loki as store

* Openshift console for visualization.

(Still supports fluentd, elasticsearch and kibana for compatibility)

The goal is to _encapsulate_ those technologies behind APIs so that:

. The user has less to learn, and has a simpler experience to control logging.

. These technologies can be replaced in the future without affecting the user experience.

The CLO can also _forward_ logs over multiple protocols, to multiple types of log stores, on- or off-cluster

The CLO _owns_ the following APIs:

* ClusterLogging: Top level control of cluster-wide logging resources

* ClusterLogForwarder: Configure forwarding of logs to external sources

To install a released version of cluster logging see the https://docs.openshift.com/[Openshift Documentation], (e.g., https://docs.openshift.com/container-platform/4.5/logging/cluster-logging-deploying.html[OCP v4.5])

To experiment or contribute to the development of cluster logging, see the link:docs/contributing/README.adoc[hacking] and link:docs/contributing/REVIEW.adoc[review] documentation

To debug the cluster logging stack, see link:./must-gather/README.md[README.md]

To find currently known Cluster Logging Operator issues with work-arounds, see the link:docs/administration/troubleshooting.md[Troubleshooting] guide.