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kyverno/samples/best_practices/disallow_root_user.yaml
2020-08-19 14:04:58 -07:00

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YAML

apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: disallow-root-user
annotations:
policies.kyverno.io/category: Security
policies.kyverno.io/description: By default, processes in a container run as a
root user (uid 0). To prevent potential compromise of container hosts, specify a
least privileged user ID when building the container image and require that
application containers run as non root users.
spec:
validationFailureAction: audit
rules:
- name: validate-runAsNonRoot
match:
resources:
kinds:
- Pod
validate:
message: "Running as root is not allowed. Set runAsNonRoot to true, or use runAsUser"
anyPattern:
- spec:
securityContext:
runAsNonRoot: true
- spec:
securityContext:
runAsUser: ">0"
- spec:
containers:
- securityContext:
runAsNonRoot: true
- spec:
containers:
- securityContext:
runAsUser: ">0"