Monitoring v1
We are in the process of migrating the documentation from the previous EDB Postgres Distributed for Kubernetes name to the new EDB CloudNativePG Global Cluster name. You may see references to both names in this documentation.
Monitoring Instances
By default, the PG4K operator provides an HTTP/HTTPS metrics exporter for Prometheus
and also comes with a predefined set of metrics as well as a highly configurable and customizable
user defined metrics.
The PGD operator offers a central location for monitoring settings in the spec.cnp.monitoring section, which will be applied to all nodes in the PGD group. For more details on configuring monitoring, please refer to the monitoring section.
Monitoring Operator
Like PG4K operator, the PGD operator also internally exposes Prometheus metrics via HTTP
on port 8080, named metrics.
Currently, the PGD operator exposes default kubebuilder metrics. See kubebuilder documentation for more details.
Monitor on Openshift
Please refer to Monitoring on OpenShift section for details.