laptevss/grafana-with-plugins repository overview

⁠grafana-with-plugins

Grafana with installed DevOpsProdigy KubeGraf (https://github.com/devopsprodigy/kubegraf⁠)

⁠Installation

1. Apply Kubernetes manifests from kubernetes/⁠ directory to give required permissions to the user grafana-kubegraf:

   kubectl apply -f https://raw.githubusercontent.com/devopsprodigy/kubegraf/master/kubernetes/serviceaccount.yaml
   kubectl apply -f https://raw.githubusercontent.com/devopsprodigy/kubegraf/master/kubernetes/clusterrole.yaml
   kubectl apply -f https://raw.githubusercontent.com/devopsprodigy/kubegraf/master/kubernetes/clusterrolebinding.yaml
   kubectl apply -f https://raw.githubusercontent.com/devopsprodigy/kubegraf/master/kubernetes/secret.yaml
   

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2. Create a grafana-kubegraf user private key and certificate on one of the master nodes:

   openssl genrsa -out ~/grafana-kubegraf.key 2048
   openssl req -new -key ~/grafana-kubegraf.key -out ~/grafana-kubegraf.csr -subj "/CN=grafana-kubegraf/O=monitoring"
   openssl x509 -req -in ~/grafana-kubegraf.csr -CA /etc/kubernetes/pki/ca.crt -CAkey /etc/kubernetes/pki/ca.key -out /etc/kubernetes/pki/grafana-kubegraf.crt -CAcreateserial
   

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   Copy /etc/kubernetes/pki/grafana-kubegraf.crt to all other master nodes.

   or

   Get the token

   kubectl get secret grafana-kubegraf-secret -o jsonpath={.data.token} | base64 -d
   

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3. Go to /configuration-plugins in Grafana and click on the plugin. Then click “enable”.

4. Go to the plugin and select “create cluster”.

5. Enter the settings of http-access to the Kubernetes api server:

   • Kubernetes master's url from kubectl cluster-info
   • Enter the certificate and key from step #4 "TLS Client Auth" section Or The token from step #4 in "Bearer token access" section

6. Open the “additional datasources” drop-down list and select the prometheus that is used in this cluster.