last sync: 2021-May-14 16:08:20 UTC

Azure Policy definition

Kubernetes cluster containers should only use allowed seccomp profiles

Name Kubernetes cluster containers should only use allowed seccomp profiles
Azure Portal
Id 975ce327-682c-4f2e-aa46-b9598289b86c
Version 3.0.0
details on versioning
Category Kubernetes
Microsoft docs
Description Pod containers can only use allowed seccomp profiles in a Kubernetes cluster. This recommendation is part of Pod Security Policies which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.
Mode Microsoft.Kubernetes.Data
Type BuiltIn
Preview FALSE
Deprecated FALSE
Effect Default: audit
Allowed: (audit, deny, disabled)
Used RBAC Role none
History
Date/Time (UTC ymd) (i) Change type Change detail
2021-03-02 15:11:40 change Major (2.0.1 > 3.0.0)
2020-12-11 15:42:52 change Major (1.0.1 > 2.0.1)
2020-09-15 14:06:41 change Previous DisplayName: [Preview]: Kubernetes cluster containers should only use allowed seccomp profiles
2020-07-08 14:28:08 add 975ce327-682c-4f2e-aa46-b9598289b86c
Used in Initiatives
Initiative DisplayName Initiative Id Initiative Category State
Kubernetes cluster pod security restricted standards for Linux-based workloads 42b8ef37-b724-4e24-bbc8-7a7708edfe00 Kubernetes GA
JSON Changes

JSON
{
  "properties": {
    "displayName": "Kubernetes cluster containers should only use allowed seccomp profiles",
    "policyType": "BuiltIn",
    "mode": "Microsoft.Kubernetes.Data",
    "description": "Pod containers can only use allowed seccomp profiles in a Kubernetes cluster. This recommendation is part of Pod Security Policies which are intended to improve the security of your Kubernetes environments. This policy is generally available for Kubernetes Service (AKS), and preview for AKS Engine and Azure Arc enabled Kubernetes. For more information, see https://aka.ms/kubepolicydoc.",
    "metadata": {
      "version": "3.0.0",
      "category": "Kubernetes"
    },
    "parameters": {
      "effect": {
        "type": "String",
        "metadata": {
          "displayName": "Effect",
          "description": "'Audit' allows a non-compliant resource to be created or updated, but flags it as non-compliant. 'Deny' blocks the non-compliant resource creation or update. 'Disabled' turns off the policy."
        },
        "allowedValues": [
          "audit",
          "deny",
          "disabled"
        ],
        "defaultValue": "audit"
      },
      "excludedNamespaces": {
        "type": "Array",
        "metadata": {
          "displayName": "Namespace exclusions",
          "description": "List of Kubernetes namespaces to exclude from policy evaluation."
        },
        "defaultValue": [
          "kube-system",
          "gatekeeper-system",
          "azure-arc"
        ]
      },
      "namespaces": {
        "type": "Array",
        "metadata": {
          "displayName": "Namespace inclusions",
          "description": "List of Kubernetes namespaces to only include in policy evaluation. An empty list means the policy is applied to all resources in all namespaces."
        },
        "defaultValue": [
          
        ]
      },
      "labelSelector": {
        "type": "Object",
        "metadata": {
          "displayName": "Kubernetes label selector",
          "description": "Label query to select Kubernetes resources for policy evaluation. An empty label selector matches all Kubernetes resources."
        },
        "defaultValue": {
          
        }
      },
      "allowedProfiles": {
        "type": "Array",
        "metadata": {
          "displayName": "Allowed seccomp profiles",
          "description": "The list of seccomp profiles that containers are allowed to use. E.g. 'runtime/default;docker/default'. Provide empty list as input to block everything."
        },
        "defaultValue": [
          
        ]
      }
    },
    "policyRule": {
      "if": {
        "field": "type",
        "in": [
          "AKS Engine",
          "Microsoft.Kubernetes/connectedClusters",
          "Microsoft.ContainerService/managedClusters"
        ]
      },
      "then": {
      "effect": "[parameters('effect')]",
        "details": {
          "constraintTemplate": "https://store.policy.core.windows.net/kubernetes/allowed-seccomp-profiles/v1/template.yaml",
          "constraint": "https://store.policy.core.windows.net/kubernetes/allowed-seccomp-profiles/v1/constraint.yaml",
        "excludedNamespaces": "[parameters('excludedNamespaces')]",
        "namespaces": "[parameters('namespaces')]",
        "labelSelector": "[parameters('labelSelector')]",
          "values": {
          "allowedProfiles": "[parameters('allowedProfiles')]"
          }
        }
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/975ce327-682c-4f2e-aa46-b9598289b86c",
  "type": "Microsoft.Authorization/policyDefinitions",
  "name": "975ce327-682c-4f2e-aa46-b9598289b86c"
}