Click the Start a free trial link to start a 15-day SaaS trial of our product and join our community as a trial user. If you are an existing customer do not start a free trial.
AppDynamics customers and established members should click the sign in button to authenticate.
I am trying to Install the Cluster Agent with the Kubernetes CLI
I am getting the below error
#kubectl create -f cluster-agent.yaml
error: error validating "cluster-agent.yaml": error validating data: [ValidationError(Clusteragent.spec): unknown field "account" in com.appdynamics.v1alpha1.Clusteragent.spec, ValidationError(Clusteragent.spec): unknown field "appName" in com.appdynamics.v1alpha1.Clusteragent.spec, ValidationError(Clusteragent.spec): unknown field "controllerUrl" in com.appdynamics.v1alpha1.Clusteragent.spec, ValidationError(Clusteragent.spec): unknown field "serviceAccountName" in com.appdynamics.v1alpha1.Clusteragent.spec]; if you choose to ignore these errors, turn validation off with --validate=false
When i change the apiVersion: appdynamics.com/v1
kubectl create -f cluster-agent.yaml
error: resource mapping not found for name: "k8s-cluster-agent" namespace: "appdynamics" from "cluster-agent.yaml": no matches for kind "Clusteragent" in version "appdynamics.com/v1"
ensure CRDs are installed first
Please help me to resolve this
Client Version: v1.24.0
Kustomize Version: v4.5.4
Server Version: v1.22.6
Solved! Go to Solution.
I'm going to do more searching for those errors. In the meantime, I wanted to share our AppD Docs page on installing Cluster Agents: https://docs.appdynamics.com/22.5/en/infrastructure-visibility/monitor-kubernetes-with-the-cluster-a...
Let me know if those offered any help in the meantime.
Ryan, AppDynamics Community Manager
Thank you @Ryan.Paredez
I am able to install cluster agent by using helm charts method. Followed the link you have provided
I got the error
Error: INSTALLATION FAILED: rendered manifests contain a resource that already exists. Unable to continue with install: APIService "v1beta1.metrics.k8s.io" in namespace "" exists and cannot be imported into the current release: invalid ownership metadata; label validation error: missing key "app.kubernetes.io/managed-by": must be set to "Helm"; annotation validation error: missing key "meta.helm.sh/release-name": must be set to "appdclusteragent"; annotation validation error: missing key "meta.helm.sh/release-namespace": must be set to "appdynamics"
Since the Metrics server already installed by default in AKS, i am unable to install it. So i disabled it in the values-ca1.yam as below
# Subcharts boolean install switches
Now Cluster Agent is reporting to the Controller. Thank for the support.