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JonCrowther committed Sep 8, 2023
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10 changes: 10 additions & 0 deletions charts/rancher-cis-benchmark-crd/4.2.0-rc7/Chart.yaml
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annotations:
catalog.cattle.io/certified: rancher
catalog.cattle.io/hidden: "true"
catalog.cattle.io/namespace: cis-operator-system
catalog.cattle.io/release-name: rancher-cis-benchmark-crd
apiVersion: v1
description: Installs the CRDs for rancher-cis-benchmark.
name: rancher-cis-benchmark-crd
type: application
version: 4.2.0-rc7
2 changes: 2 additions & 0 deletions charts/rancher-cis-benchmark-crd/4.2.0-rc7/README.md
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# rancher-cis-benchmark-crd
A Rancher chart that installs the CRDs used by rancher-cis-benchmark.
148 changes: 148 additions & 0 deletions charts/rancher-cis-benchmark-crd/4.2.0-rc7/templates/clusterscan.yaml
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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterscans.cis.cattle.io
spec:
group: cis.cattle.io
names:
kind: ClusterScan
plural: clusterscans
scope: Cluster
versions:
- name: v1
served: true
storage: true
additionalPrinterColumns:
- jsonPath: .status.lastRunScanProfileName
name: ClusterScanProfile
type: string
- jsonPath: .status.summary.total
name: Total
type: string
- jsonPath: .status.summary.pass
name: Pass
type: string
- jsonPath: .status.summary.fail
name: Fail
type: string
- jsonPath: .status.summary.skip
name: Skip
type: string
- jsonPath: .status.summary.warn
name: Warn
type: string
- jsonPath: .status.summary.notApplicable
name: Not Applicable
type: string
- jsonPath: .status.lastRunTimestamp
name: LastRunTimestamp
type: string
- jsonPath: .spec.scheduledScanConfig.cronSchedule
name: CronSchedule
type: string
subresources:
status: {}
schema:
openAPIV3Schema:
properties:
spec:
properties:
scanProfileName:
nullable: true
type: string
scheduledScanConfig:
nullable: true
properties:
cronSchedule:
nullable: true
type: string
retentionCount:
type: integer
scanAlertRule:
nullable: true
properties:
alertOnComplete:
type: boolean
alertOnFailure:
type: boolean
type: object
type: object
scoreWarning:
enum:
- pass
- fail
nullable: true
type: string
type: object
status:
properties:
NextScanAt:
nullable: true
type: string
ScanAlertingRuleName:
nullable: true
type: string
conditions:
items:
properties:
lastTransitionTime:
nullable: true
type: string
lastUpdateTime:
nullable: true
type: string
message:
nullable: true
type: string
reason:
nullable: true
type: string
status:
nullable: true
type: string
type:
nullable: true
type: string
type: object
nullable: true
type: array
display:
nullable: true
properties:
error:
type: boolean
message:
nullable: true
type: string
state:
nullable: true
type: string
transitioning:
type: boolean
type: object
lastRunScanProfileName:
nullable: true
type: string
lastRunTimestamp:
nullable: true
type: string
observedGeneration:
type: integer
summary:
nullable: true
properties:
fail:
type: integer
notApplicable:
type: integer
pass:
type: integer
skip:
type: integer
total:
type: integer
warn:
type: integer
type: object
type: object
type: object
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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterscanbenchmarks.cis.cattle.io
spec:
group: cis.cattle.io
names:
kind: ClusterScanBenchmark
plural: clusterscanbenchmarks
scope: Cluster
versions:
- name: v1
served: true
storage: true
additionalPrinterColumns:
- jsonPath: .spec.clusterProvider
name: ClusterProvider
type: string
- jsonPath: .spec.minKubernetesVersion
name: MinKubernetesVersion
type: string
- jsonPath: .spec.maxKubernetesVersion
name: MaxKubernetesVersion
type: string
- jsonPath: .spec.customBenchmarkConfigMapName
name: customBenchmarkConfigMapName
type: string
- jsonPath: .spec.customBenchmarkConfigMapNamespace
name: customBenchmarkConfigMapNamespace
type: string
subresources:
status: {}
schema:
openAPIV3Schema:
properties:
spec:
properties:
clusterProvider:
nullable: true
type: string
customBenchmarkConfigMapName:
nullable: true
type: string
customBenchmarkConfigMapNamespace:
nullable: true
type: string
maxKubernetesVersion:
nullable: true
type: string
minKubernetesVersion:
nullable: true
type: string
type: object
type: object
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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterscanprofiles.cis.cattle.io
spec:
group: cis.cattle.io
names:
kind: ClusterScanProfile
plural: clusterscanprofiles
scope: Cluster
versions:
- name: v1
served: true
storage: true
subresources:
status: {}
schema:
openAPIV3Schema:
properties:
spec:
properties:
benchmarkVersion:
nullable: true
type: string
skipTests:
items:
nullable: true
type: string
nullable: true
type: array
type: object
type: object
additionalPrinterColumns:
- jsonPath: .spec.benchmarkVersion
name: BenchmarkVersion
type: string
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apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterscanreports.cis.cattle.io
spec:
group: cis.cattle.io
names:
kind: ClusterScanReport
plural: clusterscanreports
scope: Cluster
versions:
- name: v1
served: true
storage: true
additionalPrinterColumns:
- jsonPath: .spec.lastRunTimestamp
name: LastRunTimestamp
type: string
- jsonPath: .spec.benchmarkVersion
name: BenchmarkVersion
type: string
subresources:
status: {}
schema:
openAPIV3Schema:
properties:
spec:
properties:
benchmarkVersion:
nullable: true
type: string
lastRunTimestamp:
nullable: true
type: string
reportJSON:
nullable: true
type: string
type: object
type: object
22 changes: 22 additions & 0 deletions charts/rancher-cis-benchmark/4.2.0-rc7/Chart.yaml
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annotations:
catalog.cattle.io/auto-install: rancher-cis-benchmark-crd=match
catalog.cattle.io/certified: rancher
catalog.cattle.io/display-name: CIS Benchmark
catalog.cattle.io/kube-version: '>= 1.21.0-0 < 1.27.0-0'
catalog.cattle.io/namespace: cis-operator-system
catalog.cattle.io/os: linux
catalog.cattle.io/permits-os: linux,windows
catalog.cattle.io/provides-gvr: cis.cattle.io.clusterscans/v1
catalog.cattle.io/rancher-version: '>= 2.7.0-0 < 2.8.0-0'
catalog.cattle.io/release-name: rancher-cis-benchmark
catalog.cattle.io/type: cluster-tool
catalog.cattle.io/ui-component: rancher-cis-benchmark
apiVersion: v1
appVersion: v4.2.0-rc7
description: The cis-operator enables running CIS benchmark security scans on a kubernetes
cluster
icon: https://charts.rancher.io/assets/logos/cis-kube-bench.svg
keywords:
- security
name: rancher-cis-benchmark
version: 4.2.0-rc7
9 changes: 9 additions & 0 deletions charts/rancher-cis-benchmark/4.2.0-rc7/README.md
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# Rancher CIS Benchmark Chart

The cis-operator enables running CIS benchmark security scans on a kubernetes cluster and generate compliance reports that can be downloaded.

# Installation

```
helm install rancher-cis-benchmark ./ --create-namespace -n cis-operator-system
```
33 changes: 33 additions & 0 deletions charts/rancher-cis-benchmark/4.2.0-rc7/app-readme.md
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# Rancher CIS Benchmarks

This chart enables security scanning of the cluster using [CIS (Center for Internet Security) benchmarks](https://www.cisecurity.org/benchmark/kubernetes/).

For more information on how to use the feature, refer to our [docs](https://rancher.com/docs/rancher/v2.x/en/cis-scans/v2.5/).

This chart installs the following components:

- [cis-operator](https://github.com/rancher/cis-operator) - The cis-operator handles launching the [kube-bench](https://github.com/aquasecurity/kube-bench) tool that runs a suite of CIS tests on the nodes of your Kubernetes cluster. After scans finish, the cis-operator generates a compliance report that can be downloaded.
- Scans - A scan is a CRD (`ClusterScan`) that defines when to trigger CIS scans on the cluster based on the defined profile. A report is created after the scan is completed.
- Profiles - A profile is a CRD (`ClusterScanProfile`) that defines the configuration for the CIS scan, which is the benchmark versions to use and any specific tests to skip in that benchmark. This chart installs a few default `ClusterScanProfile` custom resources with no skipped tests, which can immediately be used to launch CIS scans.
- Benchmark Versions - A benchmark version is a CRD (`ClusterScanBenchmark`) that defines the CIS benchmark version to run using kube-bench as well as the valid configuration parameters for that benchmark. This chart installs a few default `ClusterScanBenchmark` custom resources.
- Alerting Resources - Rancher's CIS Benchmark application lets you run a cluster scan on a schedule, and send alerts when scans finish.
- If you want to enable alerts to be delivered when a cluster scan completes, you need to ensure that [Rancher's Monitoring and Alerting](https://rancher.com/docs/rancher/v2.x/en/monitoring-alerting/v2.5/) application is pre-installed and the [Receivers and Routes](https://rancher.com/docs/rancher/v2.x/en/monitoring-alerting/v2.5/configuration/#alertmanager-config) are configured to send out alerts.
- Additionally, you need to set `alerts: true` in the Values YAML while installing or upgrading this chart.

## Upgrading to Kubernetes v1.25+

Starting in Kubernetes v1.25, [Pod Security Policies](https://kubernetes.io/docs/concepts/security/pod-security-policy/) have been removed from the Kubernetes API.

As a result, **before upgrading to Kubernetes v1.25** (or on a fresh install in a Kubernetes v1.25+ cluster), users are expected to perform an in-place upgrade of this chart with `global.cattle.psp.enabled` set to `false` if it has been previously set to `true`.

> **Note:**
> In this chart release, any previous field that was associated with any PSP resources have been removed in favor of a single global field: `global.cattle.psp.enabled`.
> **Note:**
> If you upgrade your cluster to Kubernetes v1.25+ before removing PSPs via a `helm upgrade` (even if you manually clean up resources), **it will leave the Helm release in a broken state within the cluster such that further Helm operations will not work (`helm uninstall`, `helm upgrade`, etc.).**
>
> If your charts get stuck in this state, please consult the Rancher docs on how to clean up your Helm release secrets.
Upon setting `global.cattle.psp.enabled` to false, the chart will remove any PSP resources deployed on its behalf from the cluster. This is the default setting for this chart.

As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Rancher docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
27 changes: 27 additions & 0 deletions charts/rancher-cis-benchmark/4.2.0-rc7/templates/_helpers.tpl
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{{/* Ensure namespace is set the same everywhere */}}
{{- define "cis.namespace" -}}
{{- .Release.Namespace | default "cis-operator-system" -}}
{{- end -}}

{{- define "system_default_registry" -}}
{{- if .Values.global.cattle.systemDefaultRegistry -}}
{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
{{- else -}}
{{- "" -}}
{{- end -}}
{{- end -}}

{{/*
Windows cluster will add default taint for linux nodes,
add below linux tolerations to workloads could be scheduled to those linux nodes
*/}}
{{- define "linux-node-tolerations" -}}
- key: "cattle.io/os"
value: "linux"
effect: "NoSchedule"
operator: "Equal"
{{- end -}}

{{- define "linux-node-selector" -}}
kubernetes.io/os: linux
{{- end -}}
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