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Merge pull request #337 from vardhaman22/0.5/add-rke2-cis-1.9
[release/v0.5] added rke2-cis-1.9
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| --- | ||
| ## Version-specific settings that override the values in cfg/config.yaml | ||
|
|
||
| master: | ||
| components: | ||
| - apiserver | ||
| - scheduler | ||
| - controllermanager | ||
| - etcd | ||
| - policies | ||
| apiserver: | ||
| bins: | ||
| - kube-apiserver | ||
| confs: | ||
| - /var/lib/rancher/rke2/agent/pod-manifests/kube-apiserver.yaml | ||
| defaultconf: /var/lib/rancher/rke2/agent/pod-manifests/kube-apiserver.yaml | ||
| scheduler: | ||
| bins: | ||
| - kube-scheduler | ||
| confs: | ||
| - /var/lib/rancher/rke2/agent/pod-manifests/kube-scheduler.yaml | ||
| kubeconfig: | ||
| - /var/lib/rancher/rke2/server/cred/scheduler.kubeconfig | ||
| defaultconf: /var/lib/rancher/rke2/agent/pod-manifests/kube-scheduler.yaml | ||
| controllermanager: | ||
| bins: | ||
| - kube-controller-manager | ||
| confs: | ||
| - /var/lib/rancher/rke2/agent/pod-manifests/kube-controller-manager.yaml | ||
| kubeconfig: | ||
| - /var/lib/rancher/rke2/server/cred/controller.kubeconfig | ||
| defaultconf: /var/lib/rancher/rke2/agent/pod-manifests/kube-controller-manager.yaml | ||
| etcd: | ||
| bins: | ||
| - etcd | ||
| datadirs: | ||
| - /var/lib/rancher/rke2/server/db/etcd | ||
| defaultconf: /var/lib/rancher/rke2/agent/pod-manifests/etcd.yaml | ||
|
|
||
| etcd: | ||
| components: | ||
| - etcd | ||
|
|
||
| etcd: | ||
| bins: | ||
| - etcd | ||
| defaultconf: /var/lib/rancher/rke2/server/db/etcd/config | ||
|
|
||
| node: | ||
| components: | ||
| - kubelet | ||
| - proxy | ||
| kubelet: | ||
| defaultkubeconfig: /var/lib/rancher/rke2/agent/kubelet.kubeconfig | ||
| defaultcafile: /var/lib/rancher/rke2/agent/client-ca.crt | ||
| proxy: | ||
| defaultkubeconfig: /var/lib/rancher/rke2/agent/kubeproxy.kubeconfig | ||
|
|
||
| policies: | ||
| components: | ||
| - policies |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| --- | ||
| controls: | ||
| version: "cis-1.9" | ||
| id: 3 | ||
| text: "Control Plane Configuration" | ||
| type: "controlplane" | ||
| groups: | ||
| - id: 3.1 | ||
| text: "Authentication and Authorization" | ||
| checks: | ||
| - id: 3.1.1 | ||
| text: "Client certificate authentication should not be used for users (Manual)" | ||
| type: "manual" | ||
| remediation: | | ||
| Alternative mechanisms provided by Kubernetes such as the use of OIDC should be | ||
| implemented in place of client certificates. | ||
| scored: false | ||
|
|
||
| - id: 3.1.2 | ||
| text: "Service account token authentication should not be used for users (Manual)" | ||
| type: "manual" | ||
| remediation: | | ||
| Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented | ||
| in place of service account tokens. | ||
| scored: false | ||
|
|
||
| - id: 3.1.3 | ||
| text: "Bootstrap token authentication should not be used for users (Manual)" | ||
| type: "manual" | ||
| remediation: | | ||
| Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented | ||
| in place of bootstrap tokens. | ||
| scored: false | ||
|
|
||
| - id: 3.2 | ||
| text: "Logging" | ||
| checks: | ||
| - id: 3.2.1 | ||
| text: "Ensure that a minimal audit policy is created (Automated)" | ||
| audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep" | ||
| tests: | ||
| test_items: | ||
| - flag: "--audit-policy-file" | ||
| set: true | ||
| remediation: | | ||
| Create an audit policy file for your cluster. | ||
| scored: true | ||
|
|
||
| - id: 3.2.2 | ||
| text: "Ensure that the audit policy covers key security concerns (Manual)" | ||
| type: "manual" | ||
| remediation: | | ||
| Review the audit policy provided for the cluster and ensure that it covers | ||
| at least the following areas, | ||
| - Access to Secrets managed by the cluster. Care should be taken to only | ||
| log Metadata for requests to Secrets, ConfigMaps, and TokenReviews, in | ||
| order to avoid risk of logging sensitive data. | ||
| - Modification of Pod and Deployment objects. | ||
| - Use of `pods/exec`, `pods/portforward`, `pods/proxy` and `services/proxy`. | ||
| For most requests, minimally logging at the Metadata level is recommended | ||
| (the most basic level of logging). | ||
| scored: false |
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