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Grant k8s_state read access to PersistentVolumeClaims #556

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e1f063c
Grant k8s_state read access to PersistentVolumeClaims
mtblz Oct 28, 2026
cbaea88
Merge remote-tracking branch 'origin/master' into feat/clusterrole-pvcs
mtblz Oct 28, 2026
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27 changes: 14 additions & 13 deletions charts/netdata/README.md
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Expand Up @@ -67,19 +67,20 @@ Netdata is a comprehensive monitoring solution that requires specific access to

### Required Kubernetes RBAC Resources

| Resource | Verbs | Components & Descriptions |
|:-------------------|:-----------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| pods | get, list, watch | • **service discovery**: Used for discovering services. <br/>• **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |
| services | get, list, watch | • **service discovery**: Used for discovering services. |
| configmaps | get, list, watch | • **service discovery**: Used for discovering services. |
| secrets | get, list, watch | • **service discovery**: Used for discovering services. |
| nodes | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| nodes/metrics | get, list, watch | • **go.d/k8s_kubelet**: Used when querying Kubelet HTTPS endpoint. |
| nodes/proxy | get, list, watch | • **netdata**: Used by cgroup-name.sh when querying Kubelet /pods endpoint. |
| deployments (apps) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| cronjobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| jobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| namespaces | get | • **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |
| Resource | Verbs | Components & Descriptions |
|:-----------------------|:-----------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| pods | get, list, watch | • **service discovery**: Used for discovering services. <br/>• **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |
| services | get, list, watch | • **service discovery**: Used for discovering services. |
| configmaps | get, list, watch | • **service discovery**: Used for discovering services. |
| secrets | get, list, watch | • **service discovery**: Used for discovering services. |
| nodes | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| nodes/metrics | get, list, watch | • **go.d/k8s_kubelet**: Used when querying Kubelet HTTPS endpoint. |
| nodes/proxy | get, list, watch | • **netdata**: Used by cgroup-name.sh when querying Kubelet /pods endpoint. |
| persistentvolumeclaims | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring (PersistentVolumeClaim capacity). |
| deployments (apps) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| cronjobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| jobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| namespaces | get | • **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |

</details>

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1 change: 1 addition & 0 deletions charts/netdata/templates/clusterrole.yaml
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Expand Up @@ -18,6 +18,7 @@ rules:
- "nodes" # used by go.d/k8s_state
- "nodes/metrics" # used by go.d/k8s_kubelet when querying Kubelet HTTPS endpoint
- "nodes/proxy" # used by netdata (cgroup-name.sh) when querying Kubelet /pods endpoint
- "persistentvolumeclaims" # used by go.d/k8s_state
verbs:
- "get"
- "list"
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27 changes: 14 additions & 13 deletions templates/netdata-README.md.gotmpl
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Expand Up @@ -67,19 +67,20 @@ Netdata is a comprehensive monitoring solution that requires specific access to

### Required Kubernetes RBAC Resources

| Resource | Verbs | Components & Descriptions |
|:-------------------|:-----------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| pods | get, list, watch | • **service discovery**: Used for discovering services. <br/>• **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |
| services | get, list, watch | • **service discovery**: Used for discovering services. |
| configmaps | get, list, watch | • **service discovery**: Used for discovering services. |
| secrets | get, list, watch | • **service discovery**: Used for discovering services. |
| nodes | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| nodes/metrics | get, list, watch | • **go.d/k8s_kubelet**: Used when querying Kubelet HTTPS endpoint. |
| nodes/proxy | get, list, watch | • **netdata**: Used by cgroup-name.sh when querying Kubelet /pods endpoint. |
| deployments (apps) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| cronjobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| jobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| namespaces | get | • **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |
| Resource | Verbs | Components & Descriptions |
|:-----------------------|:-----------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| pods | get, list, watch | • **service discovery**: Used for discovering services. <br/>• **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |
| services | get, list, watch | • **service discovery**: Used for discovering services. |
| configmaps | get, list, watch | • **service discovery**: Used for discovering services. |
| secrets | get, list, watch | • **service discovery**: Used for discovering services. |
| nodes | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| nodes/metrics | get, list, watch | • **go.d/k8s_kubelet**: Used when querying Kubelet HTTPS endpoint. |
| nodes/proxy | get, list, watch | • **netdata**: Used by cgroup-name.sh when querying Kubelet /pods endpoint. |
| persistentvolumeclaims | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring (PersistentVolumeClaim capacity). |
| deployments (apps) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| cronjobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| jobs (batch) | get, list, watch | • **go.d/k8s_state**: Kubernetes state monitoring. |
| namespaces | get | • **go.d/k8s_state**: Kubernetes state monitoring. <br/>• **netdata**: Used by cgroup-name.sh and get-kubernetes-labels.sh scripts. |

</details>

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