1. Deploying and Managing Oracle Unified Directory Services Manager on Kubernetes
  2. Administering Oracle Unified Directory Services Manager on Kubernetes
  3. Monitoring an Oracle Unified Directory Services Manager Instance
  4. Installing the Prometheus Operator

11.3 Installing the Prometheus Operator

Install the Prometheus operator using the helm command:
helm install <release_name> prometheus/kube-prometheus-stack -n <namespace>
For example:
helm install monitoring prometheus/kube-prometheus-stack -n monitoring
The output should look similar to the following:
NAME: monitoring
LAST DEPLOYED: <DATE>
NAMESPACE: monitoring
STATUS: deployed
REVISION: 1
NOTES:
kube-prometheus-stack has been installed. Check its status by running:
  kubectl --namespace monitoring get pods -l "release=monitoring"

Visit https://github.com/prometheus-operator/kube-prometheus for instructions on how to create & configure Alertmanager and Prometheus instances using the Operator.

Note:

If your cluster does not have access to the internet to pull external images, such as prometheus or grafana, you must load the images in a local container registry. You must then install as follows:
helm install \
--set grafana.image.registry="container-registry.example.com" \
--set grafana.image.repository="grafana/grafana" \
--set grafana.image.tag=8.4.2 \
monitoring prometheus/kube-prometheus-stack \
-n monitoring