Constraint match section

All constraints have a match field, which defines the objects a constraint applies to. All conditions specified must be matched before an object is in-scope for a constraint.

  # excludedNamespaces <array>: 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`. 
 excludedNamespaces 
 : 
  
 # <list item: string>: 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. 
  
 - 
  
< string 
> kinds 
 : 
  
 # <list item: object>: 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. 
  
 - 
  
 # apiGroups <array>: APIGroups is the API groups the resources belong to. 
  
 # '*' is all groups. If '*' is present, the length of the slice must be 
  
 # one. Required. 
  
 apiGroups 
 : 
  
 - 
  
< string 
>  
 kinds 
 : 
  
 - 
  
< string 
> # labelSelector <object>: 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. 
 labelSelector 
 : 
  
 # matchExpressions <array>: matchExpressions is a list of label selector 
  
 # requirements. The requirements are ANDed. 
  
 matchExpressions 
 : 
  
 # <list item: object>: A label selector requirement is a selector that 
  
 # contains values, a key, and an operator that relates the key and values. 
  
 - 
  
 # key <string>: key is the label key that the selector applies to. 
  
 key 
 : 
  
< string 
>  
 # operator <string>: operator represents a key's relationship to a set 
  
 # of values. Valid operators are In, NotIn, Exists and DoesNotExist. 
  
 operator 
 : 
  
< string 
>  
 # values <array>: 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. 
  
 values 
 : 
  
 - 
  
< string 
>  
 # matchLabels <object>: 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. 
  
 matchLabels 
 : 
  
 [ 
 key 
 ]: 
  
< string 
> # name <string>: 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`. 
 name 
 : 
  
< string 
> # namespaceSelector <object>: NamespaceSelector is a label selector against an 
 # object's containing namespace or the object itself, if the object is a 
 # namespace. 
 namespaceSelector 
 : 
  
 # matchExpressions <array>: matchExpressions is a list of label selector 
  
 # requirements. The requirements are ANDed. 
  
 matchExpressions 
 : 
  
 # <list item: object>: A label selector requirement is a selector that 
  
 # contains values, a key, and an operator that relates the key and values. 
  
 - 
  
 # key <string>: key is the label key that the selector applies to. 
  
 key 
 : 
  
< string 
>  
 # operator <string>: operator represents a key's relationship to a set 
  
 # of values. Valid operators are In, NotIn, Exists and DoesNotExist. 
  
 operator 
 : 
  
< string 
>  
 # values <array>: 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. 
  
 values 
 : 
  
 - 
  
< string 
>  
 # matchLabels <object>: 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. 
  
 matchLabels 
 : 
  
 [ 
 key 
 ]: 
  
< string 
> # namespaces <array>: 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`. 
 namespaces 
 : 
  
 # <list item: string>: 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. 
  
 - 
  
< string 
> # scope <string>: Scope determines if cluster-scoped and/or namespaced-scoped 
 # resources are matched.  Accepts `*`, `Cluster`, or `Namespaced`. (defaults to 
 # `*`) 
 scope 
 : 
  
< string 
> # source <string>: 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. 
 # Allowed Values: All, Generated, Original 
 source 
 : 
  
< string 
> 
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