From 7ad017ef8d715409c9b26fa0e310a1484f665794 Mon Sep 17 00:00:00 2001 From: jvoravong <47871238+jvoravong@users.noreply.github.com> Date: Mon, 9 Dec 2024 09:37:17 -0700 Subject: [PATCH] Update kubernetes-config-advanced.rst --- .../kubernetes-config-advanced.rst | 29 ------------------- 1 file changed, 29 deletions(-) diff --git a/gdi/opentelemetry/collector-kubernetes/kubernetes-config-advanced.rst b/gdi/opentelemetry/collector-kubernetes/kubernetes-config-advanced.rst index 96b1989aa..ba14928b5 100644 --- a/gdi/opentelemetry/collector-kubernetes/kubernetes-config-advanced.rst +++ b/gdi/opentelemetry/collector-kubernetes/kubernetes-config-advanced.rst @@ -503,32 +503,3 @@ Cluster Receiver support The Cluster receiver is a 1-replica deployment of the OpenTelemetry Collector. Because the Kubernetes control plane can select any available node to run the cluster receiver pod (unless ``clusterReceiver.nodeSelector`` is explicitly set to pin the pod to a specific node), ``hostPath`` or ``local`` volume mounts don't work for such environments. Data persistence is currently not applicable to the Kubernetes cluster metrics and Kubernetes events. - -Monitor OpenShift infrastructure nodes -============================================ - -By default, the Splunk Distribution of OpenTelemetry Collector for Kubernetes doesn't collect data from OpenShift infrastructure nodes. - -You can customize the Collector Helm Chart file to activate data collection from OpenShift infrastructure nodes. To do so, complete the following steps: - -#. Open your values.yaml file for the Helm Chart. -#. Copy and paste the following YAML snippet into the values.yaml file: - - .. code-block:: yaml - - tolerations: - - key: node-role.kubernetes.io/master - effect: NoSchedule - - key: node-role.kubernetes.io/control-plane - effect: NoSchedule - - key: node-role.kubernetes.io/infra - effect: NoSchedule - operator: Exists - -#. Install the Collector using the Helm Chart: - - .. code-block:: bash - - helm install my-splunk-otel-collector --values values.yaml splunk-otel-collector-chart/splunk-otel-collector - -.. note:: Monitoring OpenShift infrastructure nodes might pose a security risk depending on which method you used to create the Kubernetes environment. \ No newline at end of file