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gatekeeper.yaml
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gatekeeper.yaml
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apiVersion: v1
kind: Namespace
metadata:
labels:
admission.gatekeeper.sh/ignore: no-self-managing
control-plane: controller-manager
gatekeeper.sh/system: "yes"
pod-security.kubernetes.io/audit: restricted
pod-security.kubernetes.io/audit-version: latest
pod-security.kubernetes.io/enforce: restricted
pod-security.kubernetes.io/enforce-version: v1.24
pod-security.kubernetes.io/warn: restricted
pod-security.kubernetes.io/warn-version: latest
name: gatekeeper-system
---
apiVersion: v1
kind: ResourceQuota
metadata:
labels:
gatekeeper.sh/system: "yes"
name: gatekeeper-critical-pods
namespace: gatekeeper-system
spec:
hard:
pods: "100"
scopeSelector:
matchExpressions:
- operator: In
scopeName: PriorityClass
values:
- system-cluster-critical
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.10.0
labels:
gatekeeper.sh/system: "yes"
name: assign.mutations.gatekeeper.sh
spec:
group: mutations.gatekeeper.sh
names:
kind: Assign
listKind: AssignList
plural: assign
singular: assign
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: Assign is the Schema for the assign API.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
properties:
name:
maxLength: 63
type: string
type: object
spec:
description: AssignSpec defines the desired state of Assign.
properties:
applyTo:
description: ApplyTo lists the specific groups, versions and kinds a mutation will be applied to. This is necessary because every mutation implies part of an object schema and object schemas are associated with specific GVKs.
items:
description: ApplyTo determines what GVKs items the mutation should apply to. Globs are not allowed.
properties:
groups:
items:
type: string
type: array
kinds:
items:
type: string
type: array
versions:
items:
type: string
type: array
type: object
type: array
location:
description: 'Location describes the path to be mutated, for example: `spec.containers[name: main]`.'
type: string
match:
description: Match allows the user to limit which resources get mutated. Individual match criteria are AND-ed together. An undefined match criteria matches everything.
properties:
excludedNamespaces:
description: 'ExcludedNamespaces is a list of namespace names. If defined, a constraint only applies to resources not in a listed namespace. ExcludedNamespaces also supports a prefix or suffix based glob. For example, `excludedNamespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `excludedNamespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
kinds:
items:
description: Kinds accepts a list of objects with apiGroups and kinds fields that list the groups/kinds of objects to which the mutation will apply. If multiple groups/kinds objects are specified, only one match is needed for the resource to be in scope.
properties:
apiGroups:
description: APIGroups is the API groups the resources belong to. '*' is all groups. If '*' is present, the length of the slice must be one. Required.
items:
type: string
type: array
kinds:
items:
type: string
type: array
type: object
type: array
labelSelector:
description: 'LabelSelector is the combination of two optional fields: `matchLabels` and `matchExpressions`. These two fields provide different methods of selecting or excluding k8s objects based on the label keys and values included in object metadata. All selection expressions from both sections are ANDed to determine if an object meets the cumulative requirements of the selector.'
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
name:
description: 'Name is the name of an object. If defined, it will match against objects with the specified name. Name also supports a prefix or suffix glob. For example, `name: pod-*` would match both `pod-a` and `pod-b`, and `name: *-pod` would match both `a-pod` and `b-pod`.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
namespaceSelector:
description: NamespaceSelector is a label selector against an object's containing namespace or the object itself, if the object is a namespace.
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
namespaces:
description: 'Namespaces is a list of namespace names. If defined, a constraint only applies to resources in a listed namespace. Namespaces also supports a prefix or suffix based glob. For example, `namespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `namespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
scope:
description: Scope determines if cluster-scoped and/or namespaced-scoped resources are matched. Accepts `*`, `Cluster`, or `Namespaced`. (defaults to `*`)
type: string
source:
description: Source determines whether generated or original resources are matched. Accepts `Generated`|`Original`|`All` (defaults to `All`). A value of `Generated` will only match generated resources, while `Original` will only match regular resources.
enum:
- All
- Generated
- Original
type: string
type: object
parameters:
description: Parameters define the behavior of the mutator.
properties:
assign:
description: Assign.value holds the value to be assigned
properties:
externalData:
description: ExternalData describes the external data provider to be used for mutation.
properties:
dataSource:
default: ValueAtLocation
description: DataSource specifies where to extract the data that will be sent to the external data provider as parameters.
enum:
- ValueAtLocation
- Username
type: string
default:
description: Default specifies the default value to use when the external data provider returns an error and the failure policy is set to "UseDefault".
type: string
failurePolicy:
default: Fail
description: FailurePolicy specifies the policy to apply when the external data provider returns an error.
enum:
- UseDefault
- Ignore
- Fail
type: string
provider:
description: Provider is the name of the external data provider.
type: string
type: object
fromMetadata:
description: FromMetadata assigns a value from the specified metadata field.
properties:
field:
description: Field specifies which metadata field provides the assigned value. Valid fields are `namespace` and `name`.
type: string
type: object
value:
description: Value is a constant value that will be assigned to `location`
x-kubernetes-preserve-unknown-fields: true
type: object
pathTests:
items:
description: "PathTest allows the user to customize how the mutation works if parent paths are missing. It traverses the list in order. All sub paths are tested against the provided condition, if the test fails, the mutation is not applied. All `subPath` entries must be a prefix of `location`. Any glob characters will take on the same value as was used to expand the matching glob in `location`. \n Available Tests: * MustExist - the path must exist or do not mutate * MustNotExist - the path must not exist or do not mutate."
properties:
condition:
description: Condition describes whether the path either MustExist or MustNotExist in the original object
enum:
- MustExist
- MustNotExist
type: string
subPath:
type: string
type: object
type: array
type: object
type: object
status:
description: AssignStatus defines the observed state of Assign.
properties:
byPod:
items:
description: MutatorPodStatusStatus defines the observed state of MutatorPodStatus.
properties:
enforced:
type: boolean
errors:
items:
description: MutatorError represents a single error caught while adding a mutator to a system.
properties:
message:
type: string
type:
description: Type indicates a specific class of error for use by controller code. If not present, the error should be treated as not matching any known type.
type: string
required:
- message
type: object
type: array
id:
type: string
mutatorUID:
description: Storing the mutator UID allows us to detect drift, such as when a mutator has been recreated after its CRD was deleted out from under it, interrupting the watch
type: string
observedGeneration:
format: int64
type: integer
operations:
items:
type: string
type: array
type: object
type: array
type: object
type: object
served: true
storage: true
subresources:
status: {}
- name: v1alpha1
schema:
openAPIV3Schema:
description: Assign is the Schema for the assign API.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: AssignSpec defines the desired state of Assign.
properties:
applyTo:
description: ApplyTo lists the specific groups, versions and kinds a mutation will be applied to. This is necessary because every mutation implies part of an object schema and object schemas are associated with specific GVKs.
items:
description: ApplyTo determines what GVKs items the mutation should apply to. Globs are not allowed.
properties:
groups:
items:
type: string
type: array
kinds:
items:
type: string
type: array
versions:
items:
type: string
type: array
type: object
type: array
location:
description: 'Location describes the path to be mutated, for example: `spec.containers[name: main]`.'
type: string
match:
description: Match allows the user to limit which resources get mutated. Individual match criteria are AND-ed together. An undefined match criteria matches everything.
properties:
excludedNamespaces:
description: 'ExcludedNamespaces is a list of namespace names. If defined, a constraint only applies to resources not in a listed namespace. ExcludedNamespaces also supports a prefix or suffix based glob. For example, `excludedNamespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `excludedNamespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
kinds:
items:
description: Kinds accepts a list of objects with apiGroups and kinds fields that list the groups/kinds of objects to which the mutation will apply. If multiple groups/kinds objects are specified, only one match is needed for the resource to be in scope.
properties:
apiGroups:
description: APIGroups is the API groups the resources belong to. '*' is all groups. If '*' is present, the length of the slice must be one. Required.
items:
type: string
type: array
kinds:
items:
type: string
type: array
type: object
type: array
labelSelector:
description: 'LabelSelector is the combination of two optional fields: `matchLabels` and `matchExpressions`. These two fields provide different methods of selecting or excluding k8s objects based on the label keys and values included in object metadata. All selection expressions from both sections are ANDed to determine if an object meets the cumulative requirements of the selector.'
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
name:
description: 'Name is the name of an object. If defined, it will match against objects with the specified name. Name also supports a prefix or suffix glob. For example, `name: pod-*` would match both `pod-a` and `pod-b`, and `name: *-pod` would match both `a-pod` and `b-pod`.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
namespaceSelector:
description: NamespaceSelector is a label selector against an object's containing namespace or the object itself, if the object is a namespace.
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
namespaces:
description: 'Namespaces is a list of namespace names. If defined, a constraint only applies to resources in a listed namespace. Namespaces also supports a prefix or suffix based glob. For example, `namespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `namespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
scope:
description: Scope determines if cluster-scoped and/or namespaced-scoped resources are matched. Accepts `*`, `Cluster`, or `Namespaced`. (defaults to `*`)
type: string
source:
description: Source determines whether generated or original resources are matched. Accepts `Generated`|`Original`|`All` (defaults to `All`). A value of `Generated` will only match generated resources, while `Original` will only match regular resources.
enum:
- All
- Generated
- Original
type: string
type: object
parameters:
description: Parameters define the behavior of the mutator.
properties:
assign:
description: Assign.value holds the value to be assigned
properties:
externalData:
description: ExternalData describes the external data provider to be used for mutation.
properties:
dataSource:
default: ValueAtLocation
description: DataSource specifies where to extract the data that will be sent to the external data provider as parameters.
enum:
- ValueAtLocation
- Username
type: string
default:
description: Default specifies the default value to use when the external data provider returns an error and the failure policy is set to "UseDefault".
type: string
failurePolicy:
default: Fail
description: FailurePolicy specifies the policy to apply when the external data provider returns an error.
enum:
- UseDefault
- Ignore
- Fail
type: string
provider:
description: Provider is the name of the external data provider.
type: string
type: object
fromMetadata:
description: FromMetadata assigns a value from the specified metadata field.
properties:
field:
description: Field specifies which metadata field provides the assigned value. Valid fields are `namespace` and `name`.
type: string
type: object
value:
description: Value is a constant value that will be assigned to `location`
x-kubernetes-preserve-unknown-fields: true
type: object
pathTests:
items:
description: "PathTest allows the user to customize how the mutation works if parent paths are missing. It traverses the list in order. All sub paths are tested against the provided condition, if the test fails, the mutation is not applied. All `subPath` entries must be a prefix of `location`. Any glob characters will take on the same value as was used to expand the matching glob in `location`. \n Available Tests: * MustExist - the path must exist or do not mutate * MustNotExist - the path must not exist or do not mutate."
properties:
condition:
description: Condition describes whether the path either MustExist or MustNotExist in the original object
enum:
- MustExist
- MustNotExist
type: string
subPath:
type: string
type: object
type: array
type: object
type: object
status:
description: AssignStatus defines the observed state of Assign.
properties:
byPod:
items:
description: MutatorPodStatusStatus defines the observed state of MutatorPodStatus.
properties:
enforced:
type: boolean
errors:
items:
description: MutatorError represents a single error caught while adding a mutator to a system.
properties:
message:
type: string
type:
description: Type indicates a specific class of error for use by controller code. If not present, the error should be treated as not matching any known type.
type: string
required:
- message
type: object
type: array
id:
type: string
mutatorUID:
description: Storing the mutator UID allows us to detect drift, such as when a mutator has been recreated after its CRD was deleted out from under it, interrupting the watch
type: string
observedGeneration:
format: int64
type: integer
operations:
items:
type: string
type: array
type: object
type: array
type: object
type: object
served: true
storage: false
subresources:
status: {}
- name: v1beta1
schema:
openAPIV3Schema:
description: Assign is the Schema for the assign API.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: AssignSpec defines the desired state of Assign.
properties:
applyTo:
description: ApplyTo lists the specific groups, versions and kinds a mutation will be applied to. This is necessary because every mutation implies part of an object schema and object schemas are associated with specific GVKs.
items:
description: ApplyTo determines what GVKs items the mutation should apply to. Globs are not allowed.
properties:
groups:
items:
type: string
type: array
kinds:
items:
type: string
type: array
versions:
items:
type: string
type: array
type: object
type: array
location:
description: 'Location describes the path to be mutated, for example: `spec.containers[name: main]`.'
type: string
match:
description: Match allows the user to limit which resources get mutated. Individual match criteria are AND-ed together. An undefined match criteria matches everything.
properties:
excludedNamespaces:
description: 'ExcludedNamespaces is a list of namespace names. If defined, a constraint only applies to resources not in a listed namespace. ExcludedNamespaces also supports a prefix or suffix based glob. For example, `excludedNamespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `excludedNamespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
kinds:
items:
description: Kinds accepts a list of objects with apiGroups and kinds fields that list the groups/kinds of objects to which the mutation will apply. If multiple groups/kinds objects are specified, only one match is needed for the resource to be in scope.
properties:
apiGroups:
description: APIGroups is the API groups the resources belong to. '*' is all groups. If '*' is present, the length of the slice must be one. Required.
items:
type: string
type: array
kinds:
items:
type: string
type: array
type: object
type: array
labelSelector:
description: 'LabelSelector is the combination of two optional fields: `matchLabels` and `matchExpressions`. These two fields provide different methods of selecting or excluding k8s objects based on the label keys and values included in object metadata. All selection expressions from both sections are ANDed to determine if an object meets the cumulative requirements of the selector.'
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
name:
description: 'Name is the name of an object. If defined, it will match against objects with the specified name. Name also supports a prefix or suffix glob. For example, `name: pod-*` would match both `pod-a` and `pod-b`, and `name: *-pod` would match both `a-pod` and `b-pod`.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
namespaceSelector:
description: NamespaceSelector is a label selector against an object's containing namespace or the object itself, if the object is a namespace.
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
namespaces:
description: 'Namespaces is a list of namespace names. If defined, a constraint only applies to resources in a listed namespace. Namespaces also supports a prefix or suffix based glob. For example, `namespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `namespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
scope:
description: Scope determines if cluster-scoped and/or namespaced-scoped resources are matched. Accepts `*`, `Cluster`, or `Namespaced`. (defaults to `*`)
type: string
source:
description: Source determines whether generated or original resources are matched. Accepts `Generated`|`Original`|`All` (defaults to `All`). A value of `Generated` will only match generated resources, while `Original` will only match regular resources.
enum:
- All
- Generated
- Original
type: string
type: object
parameters:
description: Parameters define the behavior of the mutator.
properties:
assign:
description: Assign.value holds the value to be assigned
properties:
externalData:
description: ExternalData describes the external data provider to be used for mutation.
properties:
dataSource:
default: ValueAtLocation
description: DataSource specifies where to extract the data that will be sent to the external data provider as parameters.
enum:
- ValueAtLocation
- Username
type: string
default:
description: Default specifies the default value to use when the external data provider returns an error and the failure policy is set to "UseDefault".
type: string
failurePolicy:
default: Fail
description: FailurePolicy specifies the policy to apply when the external data provider returns an error.
enum:
- UseDefault
- Ignore
- Fail
type: string
provider:
description: Provider is the name of the external data provider.
type: string
type: object
fromMetadata:
description: FromMetadata assigns a value from the specified metadata field.
properties:
field:
description: Field specifies which metadata field provides the assigned value. Valid fields are `namespace` and `name`.
type: string
type: object
value:
description: Value is a constant value that will be assigned to `location`
x-kubernetes-preserve-unknown-fields: true
type: object
pathTests:
items:
description: "PathTest allows the user to customize how the mutation works if parent paths are missing. It traverses the list in order. All sub paths are tested against the provided condition, if the test fails, the mutation is not applied. All `subPath` entries must be a prefix of `location`. Any glob characters will take on the same value as was used to expand the matching glob in `location`. \n Available Tests: * MustExist - the path must exist or do not mutate * MustNotExist - the path must not exist or do not mutate."
properties:
condition:
description: Condition describes whether the path either MustExist or MustNotExist in the original object
enum:
- MustExist
- MustNotExist
type: string
subPath:
type: string
type: object
type: array
type: object
type: object
status:
description: AssignStatus defines the observed state of Assign.
properties:
byPod:
items:
description: MutatorPodStatusStatus defines the observed state of MutatorPodStatus.
properties:
enforced:
type: boolean
errors:
items:
description: MutatorError represents a single error caught while adding a mutator to a system.
properties:
message:
type: string
type:
description: Type indicates a specific class of error for use by controller code. If not present, the error should be treated as not matching any known type.
type: string
required:
- message
type: object
type: array
id:
type: string
mutatorUID:
description: Storing the mutator UID allows us to detect drift, such as when a mutator has been recreated after its CRD was deleted out from under it, interrupting the watch
type: string
observedGeneration:
format: int64
type: integer
operations:
items:
type: string
type: array
type: object
type: array
type: object
type: object
served: true
storage: false
subresources:
status: {}
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.10.0
labels:
gatekeeper.sh/system: "yes"
name: assignimage.mutations.gatekeeper.sh
spec:
group: mutations.gatekeeper.sh
names:
kind: AssignImage
listKind: AssignImageList
plural: assignimage
singular: assignimage
preserveUnknownFields: false
scope: Cluster
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: AssignImage is the Schema for the assignimage API.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
properties:
name:
maxLength: 63
type: string
type: object
spec:
description: AssignImageSpec defines the desired state of AssignImage.
properties:
applyTo:
description: ApplyTo lists the specific groups, versions and kinds a mutation will be applied to. This is necessary because every mutation implies part of an object schema and object schemas are associated with specific GVKs.
items:
description: ApplyTo determines what GVKs items the mutation should apply to. Globs are not allowed.
properties:
groups:
items:
type: string
type: array
kinds:
items:
type: string
type: array
versions:
items:
type: string
type: array
type: object
type: array
location:
description: 'Location describes the path to be mutated, for example: `spec.containers[name: main].image`.'
type: string
match:
description: Match allows the user to limit which resources get mutated. Individual match criteria are AND-ed together. An undefined match criteria matches everything.
properties:
excludedNamespaces:
description: 'ExcludedNamespaces is a list of namespace names. If defined, a constraint only applies to resources not in a listed namespace. ExcludedNamespaces also supports a prefix or suffix based glob. For example, `excludedNamespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `excludedNamespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
kinds:
items:
description: Kinds accepts a list of objects with apiGroups and kinds fields that list the groups/kinds of objects to which the mutation will apply. If multiple groups/kinds objects are specified, only one match is needed for the resource to be in scope.
properties:
apiGroups:
description: APIGroups is the API groups the resources belong to. '*' is all groups. If '*' is present, the length of the slice must be one. Required.
items:
type: string
type: array
kinds:
items:
type: string
type: array
type: object
type: array
labelSelector:
description: 'LabelSelector is the combination of two optional fields: `matchLabels` and `matchExpressions`. These two fields provide different methods of selecting or excluding k8s objects based on the label keys and values included in object metadata. All selection expressions from both sections are ANDed to determine if an object meets the cumulative requirements of the selector.'
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
name:
description: 'Name is the name of an object. If defined, it will match against objects with the specified name. Name also supports a prefix or suffix glob. For example, `name: pod-*` would match both `pod-a` and `pod-b`, and `name: *-pod` would match both `a-pod` and `b-pod`.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
namespaceSelector:
description: NamespaceSelector is a label selector against an object's containing namespace or the object itself, if the object is a namespace.
properties:
matchExpressions:
description: matchExpressions is a list of label selector requirements. The requirements are ANDed.
items:
description: A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
properties:
key:
description: key is the label key that the selector applies to.
type: string
operator:
description: operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
namespaces:
description: 'Namespaces is a list of namespace names. If defined, a constraint only applies to resources in a listed namespace. Namespaces also supports a prefix or suffix based glob. For example, `namespaces: [kube-*]` matches both `kube-system` and `kube-public`, and `namespaces: [*-system]` matches both `kube-system` and `gatekeeper-system`.'
items:
description: 'A string that supports globbing at its front or end. Ex: "kube-*" will match "kube-system" or "kube-public", "*-system" will match "kube-system" or "gatekeeper-system". The asterisk is required for wildcard matching.'
pattern: ^(\*|\*-)?[a-z0-9]([-:a-z0-9]*[a-z0-9])?(\*|-\*)?$
type: string
type: array
scope:
description: Scope determines if cluster-scoped and/or namespaced-scoped resources are matched. Accepts `*`, `Cluster`, or `Namespaced`. (defaults to `*`)
type: string
source:
description: Source determines whether generated or original resources are matched. Accepts `Generated`|`Original`|`All` (defaults to `All`). A value of `Generated` will only match generated resources, while `Original` will only match regular resources.
enum:
- All
- Generated
- Original
type: string
type: object
parameters:
description: Parameters define the behavior of the mutator.
properties:
assignDomain:
description: AssignDomain sets the domain component on an image string. The trailing slash should not be included.
type: string
assignPath:
description: AssignPath sets the domain component on an image string.
type: string
assignTag:
description: AssignImage sets the image component on an image string. It must start with a `:` or `@`.
type: string
pathTests:
items:
description: "PathTest allows the user to customize how the mutation works if parent paths are missing. It traverses the list in order. All sub paths are tested against the provided condition, if the test fails, the mutation is not applied. All `subPath` entries must be a prefix of `location`. Any glob characters will take on the same value as was used to expand the matching glob in `location`. \n Available Tests: * MustExist - the path must exist or do not mutate * MustNotExist - the path must not exist or do not mutate."
properties:
condition:
description: Condition describes whether the path either MustExist or MustNotExist in the original object
enum:
- MustExist
- MustNotExist
type: string
subPath:
type: string
type: object
type: array
type: object
type: object
status:
description: AssignImageStatus defines the observed state of AssignImage.
properties:
byPod:
items:
description: MutatorPodStatusStatus defines the observed state of MutatorPodStatus.
properties:
enforced:
type: boolean
errors:
items:
description: MutatorError represents a single error caught while adding a mutator to a system.
properties:
message:
type: string