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Chapter 2. AdminNetworkPolicy [policy.networking.k8s.io/v1alpha1]

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Description
AdminNetworkPolicy is a cluster level resource that is part of the AdminNetworkPolicy API.
Type
object
Required
  • metadata
  • spec

2.1. Specification

PropertyTypeDescription

apiVersion

string

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

kind

string

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

metadata

ObjectMeta

Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

spec

object

Specification of the desired behavior of AdminNetworkPolicy.

status

object

Status is the status to be reported by the implementation.

2.1.1. .spec

Description
Specification of the desired behavior of AdminNetworkPolicy.
Type
object
Required
  • priority
  • subject
PropertyTypeDescription

egress

array

Egress is the list of Egress rules to be applied to the selected pods. A total of 100 rules will be allowed in each ANP instance. The relative precedence of egress rules within a single ANP object (all of which share the priority) will be determined by the order in which the rule is written. Thus, a rule that appears at the top of the egress rules would take the highest precedence. ANPs with no egress rules do not affect egress traffic.

Support: Core

egress[]

object

AdminNetworkPolicyEgressRule describes an action to take on a particular set of traffic originating from pods selected by a AdminNetworkPolicy’s Subject field. <network-policy-api:experimental:validation>

ingress

array

Ingress is the list of Ingress rules to be applied to the selected pods. A total of 100 rules will be allowed in each ANP instance. The relative precedence of ingress rules within a single ANP object (all of which share the priority) will be determined by the order in which the rule is written. Thus, a rule that appears at the top of the ingress rules would take the highest precedence. ANPs with no ingress rules do not affect ingress traffic.

Support: Core

ingress[]

object

AdminNetworkPolicyIngressRule describes an action to take on a particular set of traffic destined for pods selected by an AdminNetworkPolicy’s Subject field.

priority

integer

Priority is a value from 0 to 1000. Rules with lower priority values have higher precedence, and are checked before rules with higher priority values. All AdminNetworkPolicy rules have higher precedence than NetworkPolicy or BaselineAdminNetworkPolicy rules The behavior is undefined if two ANP objects have same priority.

Support: Core

subject

object

Subject defines the pods to which this AdminNetworkPolicy applies. Note that host-networked pods are not included in subject selection.

Support: Core

2.1.2. .spec.egress

Description

Egress is the list of Egress rules to be applied to the selected pods. A total of 100 rules will be allowed in each ANP instance. The relative precedence of egress rules within a single ANP object (all of which share the priority) will be determined by the order in which the rule is written. Thus, a rule that appears at the top of the egress rules would take the highest precedence. ANPs with no egress rules do not affect egress traffic.

Support: Core

Type
array

2.1.3. .spec.egress[]

Description
AdminNetworkPolicyEgressRule describes an action to take on a particular set of traffic originating from pods selected by a AdminNetworkPolicy’s Subject field. <network-policy-api:experimental:validation>
Type
object
Required
  • action
  • to
PropertyTypeDescription

action

string

Action specifies the effect this rule will have on matching traffic. Currently the following actions are supported: Allow: allows the selected traffic (even if it would otherwise have been denied by NetworkPolicy) Deny: denies the selected traffic Pass: instructs the selected traffic to skip any remaining ANP rules, and then pass execution to any NetworkPolicies that select the pod. If the pod is not selected by any NetworkPolicies then execution is passed to any BaselineAdminNetworkPolicies that select the pod.

Support: Core

name

string

Name is an identifier for this rule, that may be no more than 100 characters in length. This field should be used by the implementation to help improve observability, readability and error-reporting for any applied AdminNetworkPolicies.

Support: Core

ports

array

Ports allows for matching traffic based on port and protocols. This field is a list of destination ports for the outgoing egress traffic. If Ports is not set then the rule does not filter traffic via port.

Support: Core

ports[]

object

AdminNetworkPolicyPort describes how to select network ports on pod(s). Exactly one field must be set.

to

array

To is the List of destinations whose traffic this rule applies to. If any AdminNetworkPolicyEgressPeer matches the destination of outgoing traffic then the specified action is applied. This field must be defined and contain at least one item.

Support: Core

to[]

object

AdminNetworkPolicyEgressPeer defines a peer to allow traffic to. Exactly one of the selector pointers must be set for a given peer. If a consumer observes none of its fields are set, they must assume an unknown option has been specified and fail closed.

2.1.4. .spec.egress[].ports

Description

Ports allows for matching traffic based on port and protocols. This field is a list of destination ports for the outgoing egress traffic. If Ports is not set then the rule does not filter traffic via port.

Support: Core

Type
array

2.1.5. .spec.egress[].ports[]

Description
AdminNetworkPolicyPort describes how to select network ports on pod(s). Exactly one field must be set.
Type
object
PropertyTypeDescription

namedPort

string

NamedPort selects a port on a pod(s) based on name.

Support: Extended

<network-policy-api:experimental>

portNumber

object

Port selects a port on a pod(s) based on number.

Support: Core

portRange

object

PortRange selects a port range on a pod(s) based on provided start and end values.

Support: Core

2.1.6. .spec.egress[].ports[].portNumber

Description

Port selects a port on a pod(s) based on number.

Support: Core

Type
object
Required
  • port
  • protocol
PropertyTypeDescription

port

integer

Number defines a network port value.

Support: Core

protocol

string

Protocol is the network protocol (TCP, UDP, or SCTP) which traffic must match. If not specified, this field defaults to TCP.

Support: Core

2.1.7. .spec.egress[].ports[].portRange

Description

PortRange selects a port range on a pod(s) based on provided start and end values.

Support: Core

Type
object
Required
  • end
  • start
PropertyTypeDescription

end

integer

End defines a network port that is the end of a port range, the End value must be greater than Start.

Support: Core

protocol

string

Protocol is the network protocol (TCP, UDP, or SCTP) which traffic must match. If not specified, this field defaults to TCP.

Support: Core

start

integer

Start defines a network port that is the start of a port range, the Start value must be less than End.

Support: Core

2.1.8. .spec.egress[].to

Description

To is the List of destinations whose traffic this rule applies to. If any AdminNetworkPolicyEgressPeer matches the destination of outgoing traffic then the specified action is applied. This field must be defined and contain at least one item.

Support: Core

Type
array

2.1.9. .spec.egress[].to[]

Description
AdminNetworkPolicyEgressPeer defines a peer to allow traffic to. Exactly one of the selector pointers must be set for a given peer. If a consumer observes none of its fields are set, they must assume an unknown option has been specified and fail closed.
Type
object
PropertyTypeDescription

namespaces

object

Namespaces defines a way to select all pods within a set of Namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

networks

array (string)

Networks defines a way to select peers via CIDR blocks. This is intended for representing entities that live outside the cluster, which can’t be selected by pods, namespaces and nodes peers, but note that cluster-internal traffic will be checked against the rule as well. So if you Allow or Deny traffic to "0.0.0.0/0", that will allow or deny all IPv4 pod-to-pod traffic as well. If you don’t want that, add a rule that Passes all pod traffic before the Networks rule.

Each item in Networks should be provided in the CIDR format and should be IPv4 or IPv6, for example "10.0.0.0/8" or "fd00::/8".

Networks can have upto 25 CIDRs specified.

Support: Extended

<network-policy-api:experimental>

nodes

object

Nodes defines a way to select a set of nodes in the cluster. This field follows standard label selector semantics; if present but empty, it selects all Nodes.

Support: Extended

<network-policy-api:experimental>

pods

object

Pods defines a way to select a set of pods in a set of namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

2.1.10. .spec.egress[].to[].namespaces

Description

Namespaces defines a way to select all pods within a set of Namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.11. .spec.egress[].to[].namespaces.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.12. .spec.egress[].to[].namespaces.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.13. .spec.egress[].to[].nodes

Description

Nodes defines a way to select a set of nodes in the cluster. This field follows standard label selector semantics; if present but empty, it selects all Nodes.

Support: Extended

<network-policy-api:experimental>

Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.14. .spec.egress[].to[].nodes.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.15. .spec.egress[].to[].nodes.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.16. .spec.egress[].to[].pods

Description

Pods defines a way to select a set of pods in a set of namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

Type
object
Required
  • namespaceSelector
  • podSelector
PropertyTypeDescription

namespaceSelector

object

NamespaceSelector follows standard label selector semantics; if empty, it selects all Namespaces.

podSelector

object

PodSelector is used to explicitly select pods within a namespace; if empty, it selects all Pods.

2.1.17. .spec.egress[].to[].pods.namespaceSelector

Description
NamespaceSelector follows standard label selector semantics; if empty, it selects all Namespaces.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.18. .spec.egress[].to[].pods.namespaceSelector.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.19. .spec.egress[].to[].pods.namespaceSelector.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.20. .spec.egress[].to[].pods.podSelector

Description
PodSelector is used to explicitly select pods within a namespace; if empty, it selects all Pods.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.21. .spec.egress[].to[].pods.podSelector.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.22. .spec.egress[].to[].pods.podSelector.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.23. .spec.ingress

Description

Ingress is the list of Ingress rules to be applied to the selected pods. A total of 100 rules will be allowed in each ANP instance. The relative precedence of ingress rules within a single ANP object (all of which share the priority) will be determined by the order in which the rule is written. Thus, a rule that appears at the top of the ingress rules would take the highest precedence. ANPs with no ingress rules do not affect ingress traffic.

Support: Core

Type
array

2.1.24. .spec.ingress[]

Description
AdminNetworkPolicyIngressRule describes an action to take on a particular set of traffic destined for pods selected by an AdminNetworkPolicy’s Subject field.
Type
object
Required
  • action
  • from
PropertyTypeDescription

action

string

Action specifies the effect this rule will have on matching traffic. Currently the following actions are supported: Allow: allows the selected traffic (even if it would otherwise have been denied by NetworkPolicy) Deny: denies the selected traffic Pass: instructs the selected traffic to skip any remaining ANP rules, and then pass execution to any NetworkPolicies that select the pod. If the pod is not selected by any NetworkPolicies then execution is passed to any BaselineAdminNetworkPolicies that select the pod.

Support: Core

from

array

From is the list of sources whose traffic this rule applies to. If any AdminNetworkPolicyIngressPeer matches the source of incoming traffic then the specified action is applied. This field must be defined and contain at least one item.

Support: Core

from[]

object

AdminNetworkPolicyIngressPeer defines an in-cluster peer to allow traffic from. Exactly one of the selector pointers must be set for a given peer. If a consumer observes none of its fields are set, they must assume an unknown option has been specified and fail closed.

name

string

Name is an identifier for this rule, that may be no more than 100 characters in length. This field should be used by the implementation to help improve observability, readability and error-reporting for any applied AdminNetworkPolicies.

Support: Core

ports

array

Ports allows for matching traffic based on port and protocols. This field is a list of ports which should be matched on the pods selected for this policy i.e the subject of the policy. So it matches on the destination port for the ingress traffic. If Ports is not set then the rule does not filter traffic via port.

Support: Core

ports[]

object

AdminNetworkPolicyPort describes how to select network ports on pod(s). Exactly one field must be set.

2.1.25. .spec.ingress[].from

Description

From is the list of sources whose traffic this rule applies to. If any AdminNetworkPolicyIngressPeer matches the source of incoming traffic then the specified action is applied. This field must be defined and contain at least one item.

Support: Core

Type
array

2.1.26. .spec.ingress[].from[]

Description
AdminNetworkPolicyIngressPeer defines an in-cluster peer to allow traffic from. Exactly one of the selector pointers must be set for a given peer. If a consumer observes none of its fields are set, they must assume an unknown option has been specified and fail closed.
Type
object
PropertyTypeDescription

namespaces

object

Namespaces defines a way to select all pods within a set of Namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

pods

object

Pods defines a way to select a set of pods in a set of namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

2.1.27. .spec.ingress[].from[].namespaces

Description

Namespaces defines a way to select all pods within a set of Namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.28. .spec.ingress[].from[].namespaces.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.29. .spec.ingress[].from[].namespaces.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.30. .spec.ingress[].from[].pods

Description

Pods defines a way to select a set of pods in a set of namespaces. Note that host-networked pods are not included in this type of peer.

Support: Core

Type
object
Required
  • namespaceSelector
  • podSelector
PropertyTypeDescription

namespaceSelector

object

NamespaceSelector follows standard label selector semantics; if empty, it selects all Namespaces.

podSelector

object

PodSelector is used to explicitly select pods within a namespace; if empty, it selects all Pods.

2.1.31. .spec.ingress[].from[].pods.namespaceSelector

Description
NamespaceSelector follows standard label selector semantics; if empty, it selects all Namespaces.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.32. .spec.ingress[].from[].pods.namespaceSelector.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.33. .spec.ingress[].from[].pods.namespaceSelector.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.34. .spec.ingress[].from[].pods.podSelector

Description
PodSelector is used to explicitly select pods within a namespace; if empty, it selects all Pods.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.35. .spec.ingress[].from[].pods.podSelector.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.36. .spec.ingress[].from[].pods.podSelector.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.37. .spec.ingress[].ports

Description

Ports allows for matching traffic based on port and protocols. This field is a list of ports which should be matched on the pods selected for this policy i.e the subject of the policy. So it matches on the destination port for the ingress traffic. If Ports is not set then the rule does not filter traffic via port.

Support: Core

Type
array

2.1.38. .spec.ingress[].ports[]

Description
AdminNetworkPolicyPort describes how to select network ports on pod(s). Exactly one field must be set.
Type
object
PropertyTypeDescription

namedPort

string

NamedPort selects a port on a pod(s) based on name.

Support: Extended

<network-policy-api:experimental>

portNumber

object

Port selects a port on a pod(s) based on number.

Support: Core

portRange

object

PortRange selects a port range on a pod(s) based on provided start and end values.

Support: Core

2.1.39. .spec.ingress[].ports[].portNumber

Description

Port selects a port on a pod(s) based on number.

Support: Core

Type
object
Required
  • port
  • protocol
PropertyTypeDescription

port

integer

Number defines a network port value.

Support: Core

protocol

string

Protocol is the network protocol (TCP, UDP, or SCTP) which traffic must match. If not specified, this field defaults to TCP.

Support: Core

2.1.40. .spec.ingress[].ports[].portRange

Description

PortRange selects a port range on a pod(s) based on provided start and end values.

Support: Core

Type
object
Required
  • end
  • start
PropertyTypeDescription

end

integer

End defines a network port that is the end of a port range, the End value must be greater than Start.

Support: Core

protocol

string

Protocol is the network protocol (TCP, UDP, or SCTP) which traffic must match. If not specified, this field defaults to TCP.

Support: Core

start

integer

Start defines a network port that is the start of a port range, the Start value must be less than End.

Support: Core

2.1.41. .spec.subject

Description

Subject defines the pods to which this AdminNetworkPolicy applies. Note that host-networked pods are not included in subject selection.

Support: Core

Type
object
PropertyTypeDescription

namespaces

object

Namespaces is used to select pods via namespace selectors.

pods

object

Pods is used to select pods via namespace AND pod selectors.

2.1.42. .spec.subject.namespaces

Description
Namespaces is used to select pods via namespace selectors.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.43. .spec.subject.namespaces.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.44. .spec.subject.namespaces.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.45. .spec.subject.pods

Description
Pods is used to select pods via namespace AND pod selectors.
Type
object
Required
  • namespaceSelector
  • podSelector
PropertyTypeDescription

namespaceSelector

object

NamespaceSelector follows standard label selector semantics; if empty, it selects all Namespaces.

podSelector

object

PodSelector is used to explicitly select pods within a namespace; if empty, it selects all Pods.

2.1.46. .spec.subject.pods.namespaceSelector

Description
NamespaceSelector follows standard label selector semantics; if empty, it selects all Namespaces.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.47. .spec.subject.pods.namespaceSelector.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.48. .spec.subject.pods.namespaceSelector.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.49. .spec.subject.pods.podSelector

Description
PodSelector is used to explicitly select pods within a namespace; if empty, it selects all Pods.
Type
object
PropertyTypeDescription

matchExpressions

array

matchExpressions is a list of label selector requirements. The requirements are ANDed.

matchExpressions[]

object

A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.

matchLabels

object (string)

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.

2.1.50. .spec.subject.pods.podSelector.matchExpressions

Description
matchExpressions is a list of label selector requirements. The requirements are ANDed.
Type
array

2.1.51. .spec.subject.pods.podSelector.matchExpressions[]

Description
A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.
Type
object
Required
  • key
  • operator
PropertyTypeDescription

key

string

key is the label key that the selector applies to.

operator

string

operator represents a key’s relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.

values

array (string)

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.

2.1.52. .status

Description
Status is the status to be reported by the implementation.
Type
object
Required
  • conditions
PropertyTypeDescription

conditions

array

 

conditions[]

object

Condition contains details for one aspect of the current state of this API Resource. --- This struct is intended for direct use as an array at the field path .status.conditions. For example,

type FooStatus struct{ // Represents the observations of a foo’s current state. // Known .status.conditions.type are: "Available", "Progressing", and "Degraded" // +patchMergeKey=type // +patchStrategy=merge // +listType=map // +listMapKey=type Conditions []metav1.Condition json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions"

// other fields }

2.1.53. .status.conditions

Description
Type
array

2.1.54. .status.conditions[]

Description

Condition contains details for one aspect of the current state of this API Resource. --- This struct is intended for direct use as an array at the field path .status.conditions. For example,

type FooStatus struct{
    // Represents the observations of a foo's current state.
    // Known .status.conditions.type are: "Available", "Progressing", and "Degraded"
    // +patchMergeKey=type
    // +patchStrategy=merge
    // +listType=map
    // +listMapKey=type
    Conditions []metav1.Condition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions"`
    // other fields
}
Type
object
Required
  • lastTransitionTime
  • message
  • reason
  • status
  • type
PropertyTypeDescription

lastTransitionTime

string

lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.

message

string

message is a human readable message indicating details about the transition. This may be an empty string.

observedGeneration

integer

observedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance.

reason

string

reason contains a programmatic identifier indicating the reason for the condition’s last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.

status

string

status of the condition, one of True, False, Unknown.

type

string

type of condition in CamelCase or in foo.example.com/CamelCase. --- Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be useful (see .node.status.conditions), the ability to deconflict is important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)

2.2. API endpoints

The following API endpoints are available:

  • /apis/policy.networking.k8s.io/v1alpha1/adminnetworkpolicies

    • DELETE: delete collection of AdminNetworkPolicy
    • GET: list objects of kind AdminNetworkPolicy
    • POST: create an AdminNetworkPolicy
  • /apis/policy.networking.k8s.io/v1alpha1/adminnetworkpolicies/{name}

    • DELETE: delete an AdminNetworkPolicy
    • GET: read the specified AdminNetworkPolicy
    • PATCH: partially update the specified AdminNetworkPolicy
    • PUT: replace the specified AdminNetworkPolicy
  • /apis/policy.networking.k8s.io/v1alpha1/adminnetworkpolicies/{name}/status

    • GET: read status of the specified AdminNetworkPolicy
    • PATCH: partially update status of the specified AdminNetworkPolicy
    • PUT: replace status of the specified AdminNetworkPolicy

2.2.1. /apis/policy.networking.k8s.io/v1alpha1/adminnetworkpolicies

HTTP method
DELETE
Description
delete collection of AdminNetworkPolicy
Table 2.1. HTTP responses
HTTP codeReponse body

200 - OK

Status schema

401 - Unauthorized

Empty

HTTP method
GET
Description
list objects of kind AdminNetworkPolicy
Table 2.2. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicyList schema

401 - Unauthorized

Empty

HTTP method
POST
Description
create an AdminNetworkPolicy
Table 2.3. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 2.4. Body parameters
ParameterTypeDescription

body

AdminNetworkPolicy schema

 
Table 2.5. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

201 - Created

AdminNetworkPolicy schema

202 - Accepted

AdminNetworkPolicy schema

401 - Unauthorized

Empty

2.2.2. /apis/policy.networking.k8s.io/v1alpha1/adminnetworkpolicies/{name}

Table 2.6. Global path parameters
ParameterTypeDescription

name

string

name of the AdminNetworkPolicy

HTTP method
DELETE
Description
delete an AdminNetworkPolicy
Table 2.7. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

Table 2.8. HTTP responses
HTTP codeReponse body

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

HTTP method
GET
Description
read the specified AdminNetworkPolicy
Table 2.9. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

401 - Unauthorized

Empty

HTTP method
PATCH
Description
partially update the specified AdminNetworkPolicy
Table 2.10. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 2.11. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

401 - Unauthorized

Empty

HTTP method
PUT
Description
replace the specified AdminNetworkPolicy
Table 2.12. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 2.13. Body parameters
ParameterTypeDescription

body

AdminNetworkPolicy schema

 
Table 2.14. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

201 - Created

AdminNetworkPolicy schema

401 - Unauthorized

Empty

2.2.3. /apis/policy.networking.k8s.io/v1alpha1/adminnetworkpolicies/{name}/status

Table 2.15. Global path parameters
ParameterTypeDescription

name

string

name of the AdminNetworkPolicy

HTTP method
GET
Description
read status of the specified AdminNetworkPolicy
Table 2.16. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

401 - Unauthorized

Empty

HTTP method
PATCH
Description
partially update status of the specified AdminNetworkPolicy
Table 2.17. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 2.18. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

401 - Unauthorized

Empty

HTTP method
PUT
Description
replace status of the specified AdminNetworkPolicy
Table 2.19. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 2.20. Body parameters
ParameterTypeDescription

body

AdminNetworkPolicy schema

 
Table 2.21. HTTP responses
HTTP codeReponse body

200 - OK

AdminNetworkPolicy schema

201 - Created

AdminNetworkPolicy schema

401 - Unauthorized

Empty

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