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Summary
This article applies to Dynatrace Operator based OneAgent deployments on Kubernetes and OpenShift (Cloud Native Full Stack / Classic Full Stack via CSI driver). It describes how to safely d...
If you get this error after applying the DynaKube custom resource, your Kubernetes API server may be configured with a proxy. You need to exclude https://dynatrace-webhook.dynatrace.svc from that p...
cloudNativeFullStack
applicationMonitoring
Example error in the logs on the OneAgent pods: Initial connect: not successful - retrying after xs .
You can fix this problem by increasing the One...
...uthority , you must fix the certificates on your Kubernetes hosts, or use the private repository configuration to store the images. Additionally, for issues related to Dynatrace API communication, y...
The certificate for the communication is invalid or expired. If you're using a self-signed certificate, check the mitigation procedures for the ActiveGate.
Dynatrace Operator
unable to retrieve the complete list of server APIs: external.metrics.k8s.io/v1beta1: the server is currently unable to handle the request
If the Dynatrace Operator pod logs ...
DaemonSet
Kubernetes version 1.24+
Taints on master and control plane nodes are changed on Kubernetes versions 1.24+, and the OneAgent DaemonSet is missing appropriate tolerations in the D...
...roblems.
For the activegate-policy.yaml and dynatrace-policies.yaml policies, if Dynatrace Operator isn't installed in the dynatrace namespace (Kubernetes) or project (O...
...nnotations: proxy.istio.io/config: '{ "holdApplicationUntilProxyStarts": true }' These settings result in the Istio proxy sidecar getting the following lifecycle postStart entry, and Kubernetes w...
