Checkmk Kubernetes Cluster and Node Collectors
Checkmk cluster and node collectors to monitor Kubernetes clusters.
- Free software: GNU General Public License v2
Features
- Supports vanilla Kubernetes installations
- Supports Kubernetes version 1.21
- Works with Docker and containerd
- Uses cAdvisor to collect container metrics
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- Runs the following objects on your cluster:
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- node collector:
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- runs as a DaemonSet on every node that has kubelet configured
- uses cAdvisor to collect container metrics and fowards them to the
cluster collector - uses a checkmk agent to collect machine sections and forwards
them to the cluster collector
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- cluster collector:
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- runs as a Deployment
- receives metrics from every node collector instance on the cluster
and stores them in memory - runs an API that provides these metrics
- can be configured to run the API in http or https mode
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