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-rw-r--r--kud/hosting_providers/containerized/inventory/group_vars/k8s-cluster.yml36
-rw-r--r--kud/hosting_providers/vagrant/inventory/group_vars/k8s-cluster.yml34
2 files changed, 68 insertions, 2 deletions
diff --git a/kud/hosting_providers/containerized/inventory/group_vars/k8s-cluster.yml b/kud/hosting_providers/containerized/inventory/group_vars/k8s-cluster.yml
index 0a2953ce..18a55035 100644
--- a/kud/hosting_providers/containerized/inventory/group_vars/k8s-cluster.yml
+++ b/kud/hosting_providers/containerized/inventory/group_vars/k8s-cluster.yml
@@ -52,8 +52,6 @@ local_volume_provisioner_enabled: true
# Helm deployment
helm_enabled: true
-docker_version: 'latest'
-
# Kube-proxy proxyMode configuration.
# NOTE: Ipvs is based on netfilter hook function, but uses hash table as the underlying data structure and
# works in the kernel space
@@ -81,3 +79,37 @@ kube_pods_subnet: 10.244.64.0/18
# disable localdns cache
enable_nodelocaldns: false
+
+# pod security policy (RBAC must be enabled either by having 'RBAC' in authorization_modes or kubeadm enabled)
+podsecuritypolicy_enabled: true
+# The restricted spec is identical to the kubespray podsecuritypolicy_privileged_spec, with the replacement of
+# allowedCapabilities:
+# - '*'
+# by
+# requiredDropCapabilities:
+# - NET_RAW
+podsecuritypolicy_restricted_spec:
+ privileged: true
+ allowPrivilegeEscalation: true
+ volumes:
+ - '*'
+ hostNetwork: true
+ hostPorts:
+ - min: 0
+ max: 65535
+ hostIPC: true
+ hostPID: true
+ requiredDropCapabilities:
+ - NET_RAW
+ runAsUser:
+ rule: 'RunAsAny'
+ seLinux:
+ rule: 'RunAsAny'
+ supplementalGroups:
+ rule: 'RunAsAny'
+ fsGroup:
+ rule: 'RunAsAny'
+ readOnlyRootFilesystem: false
+ # This will fail if allowed-unsafe-sysctls is not set accordingly in kubelet flags
+ allowedUnsafeSysctls:
+ - '*'
diff --git a/kud/hosting_providers/vagrant/inventory/group_vars/k8s-cluster.yml b/kud/hosting_providers/vagrant/inventory/group_vars/k8s-cluster.yml
index ba79b4b9..5b06b788 100644
--- a/kud/hosting_providers/vagrant/inventory/group_vars/k8s-cluster.yml
+++ b/kud/hosting_providers/vagrant/inventory/group_vars/k8s-cluster.yml
@@ -76,3 +76,37 @@ download_localhost: True
kube_service_addresses: 10.244.0.0/18
# Subnet for Pod IPs
kube_pods_subnet: 10.244.64.0/18
+
+# pod security policy (RBAC must be enabled either by having 'RBAC' in authorization_modes or kubeadm enabled)
+podsecuritypolicy_enabled: true
+# The restricted spec is identical to the kubespray podsecuritypolicy_privileged_spec, with the replacement of
+# allowedCapabilities:
+# - '*'
+# by
+# requiredDropCapabilities:
+# - NET_RAW
+podsecuritypolicy_restricted_spec:
+ privileged: true
+ allowPrivilegeEscalation: true
+ volumes:
+ - '*'
+ hostNetwork: true
+ hostPorts:
+ - min: 0
+ max: 65535
+ hostIPC: true
+ hostPID: true
+ requiredDropCapabilities:
+ - NET_RAW
+ runAsUser:
+ rule: 'RunAsAny'
+ seLinux:
+ rule: 'RunAsAny'
+ supplementalGroups:
+ rule: 'RunAsAny'
+ fsGroup:
+ rule: 'RunAsAny'
+ readOnlyRootFilesystem: false
+ # This will fail if allowed-unsafe-sysctls is not set accordingly in kubelet flags
+ allowedUnsafeSysctls:
+ - '*'