mirror of
https://github.com/kyverno/kyverno.git
synced 2025-03-09 17:37:12 +00:00
c796bb765c
* fix: return policies with either audit or enforce rules from the cache Signed-off-by: Mariam Fahmy <mariam.fahmy@nirmata.com> * feat: introduce validationFailureAction under verifyImage rules Signed-off-by: Mariam Fahmy <mariam.fahmy@nirmata.com> * feat: add chainsaw tests Signed-off-by: Mariam Fahmy <mariam.fahmy@nirmata.com> * fix Signed-off-by: Mariam Fahmy <mariam.fahmy@nirmata.com> --------- Signed-off-by: Mariam Fahmy <mariam.fahmy@nirmata.com> Co-authored-by: shuting <shuting@nirmata.com>
79 lines
1.9 KiB
YAML
79 lines
1.9 KiB
YAML
---
|
|
apiVersion: kyverno.io/v1
|
|
kind: ClusterPolicy
|
|
metadata:
|
|
name: images
|
|
spec:
|
|
admission: true
|
|
background: true
|
|
rules:
|
|
- match:
|
|
any:
|
|
- resources:
|
|
kinds:
|
|
- Pod
|
|
name: only-allow-trusted-images
|
|
preconditions:
|
|
all:
|
|
- key: '{{request.operation}}'
|
|
operator: NotEquals
|
|
value: DELETE
|
|
validate:
|
|
validationFailureAction: Enforce
|
|
foreach:
|
|
- context:
|
|
- imageRegistry:
|
|
reference: '{{ element.image }}'
|
|
name: imageData
|
|
deny:
|
|
conditions:
|
|
all:
|
|
- key: '{{ imageData.configData.config.User || ''''}}'
|
|
operator: Equals
|
|
value: ""
|
|
- key: '{{ imageData.registry }}'
|
|
operator: NotEquals
|
|
value: ghcr.io
|
|
list: request.object.spec.containers
|
|
message: images with root user are not allowed
|
|
---
|
|
apiVersion: kyverno.io/v1
|
|
kind: ClusterPolicy
|
|
metadata:
|
|
name: check-image-base
|
|
spec:
|
|
admission: true
|
|
background: true
|
|
rules:
|
|
- match:
|
|
any:
|
|
- resources:
|
|
kinds:
|
|
- Pod
|
|
name: check-image-base-rule
|
|
preconditions:
|
|
all:
|
|
- key: '{{request.operation}}'
|
|
operator: NotEquals
|
|
value: DELETE
|
|
validate:
|
|
validationFailureAction: Enforce
|
|
foreach:
|
|
- context:
|
|
- imageRegistry:
|
|
reference: '{{ element.image }}'
|
|
name: imageData
|
|
- name: mobysource
|
|
variable:
|
|
default: 0
|
|
jmesPath: imageData.configData."moby.buildkit.buildinfo.v1" | base64_decode(@).parse_json(@)
|
|
| sources[].ref | length(@)
|
|
deny:
|
|
conditions:
|
|
all:
|
|
- key: '{{ mobysource }}'
|
|
operator: Equals
|
|
value: 0
|
|
list: request.object.spec.containers
|
|
message: Images must specify a source/base image from which they are built to
|
|
be valid.
|