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This article instructs on how to create a DaemonSet in order to run Breeze agent on every node of cloud-managed Kubernetes cluster (Amazon EKS, Azure AKS, Google GKE). This allows to get the agent data from the cluster in Cloudaware CMDB. |
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Description
DaemonSet starts the container with Breeze agent installer. The container has two bind mounts:
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Install the Breeze agent to the
/optdirectoryRun the simple daemon which runs the Breeze agent every 15 minutes
git clone
download breeze installer from ca org
untar breeze installer and copy the extracted files (./breeze-agent folder) to kubernetes/daemonset folder of the cloned repo (edited)
cd ./kubernetes/daemonset && docker build -t ca-breeze-ds . (edited)
You need to upload the result image to your private container registry
Create a repository in your private container registry (e.g. AWS ECR, Google GCR, etc.) named ca-breeze-ds
docker tag ca-breeze-ds:latest <CONTAINER_REGISTRY_HOSTNAME>/ca-breeze-ds:latest
docker push <CONTAINER_REGISTRY_HOSTNAME>/ca-breeze-ds:latest
6. Edit the DaemonSet configuration file ds-breeze-agent.yaml, replace placeholders (make sure image pull secret is added to kubernetes secrets)
7. kubectl create -f ds-breeze-agent.yaml
8. to verify that the daemonset has been created you may run the following command:
kubectl get ds
9. data in CA
Create Docker Image
1. Download the Breeze agent installer and unpack it to the current directory:
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docker tag IMAGE_NAME:latest DOCKER_SERVER_HOSTNAME/IMAGE_NAME:latest docker push IMAGE_NAME:latest DOCKER_SERVER_HOSTNAME/IMAGE_NAME:latest |
Run DaemonSet
1. Edit the DaemonSet configuration file ds-breeze-agent.yaml and replace the following placeholders with valid values:
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