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resources.go
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resources.go
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package mutate
// Namespace Description
var namespaceYaml = []byte(`
apiVersion: v1
kind: Namespace
metadata:
name: test-mutate
`)
// Cluster Policy to copy the copy me label from one configmap to the target
var configMapMutationYaml = []byte(`
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: "mutate-policy"
spec:
rules:
- name: "gen-role"
match:
resources:
kinds:
- ConfigMap
context:
- name: labelValue
apiCall:
urlPath: "/api/v1/namespaces/{{ request.object.metadata.namespace }}/configmaps"
jmesPath: "items[*]"
mutate:
patchStrategicMerge:
metadata:
labels:
+(kyverno.key/copy-me): "{{ labelValue[?metadata.name == 'source'].metadata.labels.\"kyverno.key/copy-me\" | [0] }}"
`)
var configMapMutationWithContextLogicYaml = []byte(`
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: "mutate-policy"
spec:
rules:
- name: "gen-role"
match:
resources:
kinds:
- ConfigMap
context:
- name: labelValue
apiCall:
urlPath: "/api/v1/namespaces/{{ request.object.metadata.namespace }}/configmaps"
jmesPath: "items[?metadata.name == 'source'].metadata.labels.\"kyverno.key/copy-me\" | [0]"
mutate:
patchStrategicMerge:
metadata:
labels:
+(kyverno.key/copy-me): "{{ labelValue }}"
`)
var configMapMutationWithContextLabelSelectionYaml = []byte(`
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: "mutate-policy"
spec:
rules:
- name: "gen-role"
match:
resources:
kinds:
- ConfigMap
context:
- name: labelValue
apiCall:
urlPath: "/api/v1/namespaces/{{ request.object.metadata.namespace }}/configmaps"
jmesPath: "items[?metadata.name == '{{ request.object.metadata.labels.\"kyverno.key/copy-from\" }}'].metadata.labels.\"kyverno.key/copy-me\" | [0]"
mutate:
patchStrategicMerge:
metadata:
labels:
+(kyverno.key/copy-me): "{{ labelValue }}"
`)
// Source ConfigMap from which data is taken to copy
var sourceConfigMapYaml = []byte(`
apiVersion: v1
kind: ConfigMap
metadata:
name: source
namespace: test-mutate
labels:
kyverno.key/copy-me: sample-value
data:
data.yaml: |
some: data
`)
// Target ConfigMap which is mutated
var targetConfigMapYaml = []byte(`
apiVersion: v1
kind: ConfigMap
metadata:
name: target
namespace: test-mutate
labels:
kyverno.key/copy-from: source
data:
data.yaml: |
some: data
`)