Network [operator.openshift.io/v1]

additionalNetworks

array

additionalNetworks is a list of extra networks to make available to pods when multiple networks are enabled.

additionalNetworks[]

object

AdditionalNetworkDefinition configures an extra network that is available but not created by default. Instead, pods must request them by name. type must be specified, along with exactly one "Config" that matches the type.

clusterNetwork

array

clusterNetwork is the IP address pool to use for pod IPs. Some network providers, e.g. OpenShift SDN, support multiple ClusterNetworks. Others only support one. This is equivalent to the cluster-cidr.

clusterNetwork[]

object

ClusterNetworkEntry is a subnet from which to allocate PodIPs. A network of size HostPrefix (in CIDR notation) will be allocated when nodes join the cluster. If the HostPrefix field is not used by the plugin, it can be left unset. Not all network providers support multiple ClusterNetworks

defaultNetwork

object

defaultNetwork is the "default" network that all pods will receive

deployKubeProxy

boolean

deployKubeProxy specifies whether or not a standalone kube-proxy should be deployed by the operator. Some network providers include kube-proxy or similar functionality. If unset, the plugin will attempt to select the correct value, which is false when OpenShift SDN and ovn-kubernetes are used and true otherwise.

disableMultiNetwork

boolean

disableMultiNetwork specifies whether or not multiple pod network support should be disabled. If unset, this property defaults to 'false' and multiple network support is enabled.

disableNetworkDiagnostics

boolean

disableNetworkDiagnostics specifies whether or not PodNetworkConnectivityCheck CRs from a test pod to every node, apiserver and LB should be disabled or not. If unset, this property defaults to 'false' and network diagnostics is enabled. Setting this to 'true' would reduce the additional load of the pods performing the checks.

exportNetworkFlows

object

exportNetworkFlows enables and configures the export of network flow metadata from the pod network by using protocols NetFlow, SFlow or IPFIX. Currently only supported on OVN-Kubernetes plugin. If unset, flows will not be exported to any collector.

kubeProxyConfig

object

kubeProxyConfig lets us configure desired proxy configuration. If not specified, sensible defaults will be chosen by OpenShift directly. Not consumed by all network providers - currently only openshift-sdn.

logLevel

string

logLevel is an intent based logging for an overall component. It does not give fine grained control, but it is a simple way to manage coarse grained logging choices that operators have to interpret for their operands. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal".

managementState

string

managementState indicates whether and how the operator should manage the component

migration

object

migration enables and configures the cluster network migration. The migration procedure allows to change the network type and the MTU.

observedConfig

``

observedConfig holds a sparse config that controller has observed from the cluster state. It exists in spec because it is an input to the level for the operator

operatorLogLevel

string

operatorLogLevel is an intent based logging for the operator itself. It does not give fine grained control, but it is a simple way to manage coarse grained logging choices that operators have to interpret for themselves. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal".

serviceNetwork

array (string)

serviceNetwork is the ip address pool to use for Service IPs Currently, all existing network providers only support a single value here, but this is an array to allow for growth.

unsupportedConfigOverrides

``

unsupportedConfigOverrides holds a sparse config that will override any previously set options. It only needs to be the fields to override it will end up overlaying in the following order: 1. hardcoded defaults 2. observedConfig 3. unsupportedConfigOverrides

useMultiNetworkPolicy

boolean

useMultiNetworkPolicy enables a controller which allows for MultiNetworkPolicy objects to be used on additional networks as created by Multus CNI. MultiNetworkPolicy are similar to NetworkPolicy objects, but NetworkPolicy objects only apply to the primary interface. With MultiNetworkPolicy, you can control the traffic that a pod can receive over the secondary interfaces. If unset, this property defaults to 'false' and MultiNetworkPolicy objects are ignored. If 'disableMultiNetwork' is 'true' then the value of this field is ignored.

name

string

name is the name of the network. This will be populated in the resulting CRD This must be unique.

namespace

string

namespace is the namespace of the network. This will be populated in the resulting CRD If not given the network will be created in the default namespace.

rawCNIConfig

string

rawCNIConfig is the raw CNI configuration json to create in the NetworkAttachmentDefinition CRD

simpleMacvlanConfig

object

SimpleMacvlanConfig configures the macvlan interface in case of type:NetworkTypeSimpleMacvlan

type

string

type is the type of network The supported values are NetworkTypeRaw, NetworkTypeSimpleMacvlan

ipamConfig

object

IPAMConfig configures IPAM module will be used for IP Address Management (IPAM).

master

string

master is the host interface to create the macvlan interface from. If not specified, it will be default route interface

mode

string

mode is the macvlan mode: bridge, private, vepa, passthru. The default is bridge

mtu

integer

mtu is the mtu to use for the macvlan interface. if unset, host’s kernel will select the value.

staticIPAMConfig

object

StaticIPAMConfig configures the static IP address in case of type:IPAMTypeStatic

type

string

Type is the type of IPAM module will be used for IP Address Management(IPAM). The supported values are IPAMTypeDHCP, IPAMTypeStatic

addresses

array

Addresses configures IP address for the interface

addresses[]

object

StaticIPAMAddresses provides IP address and Gateway for static IPAM addresses

dns

object

DNS configures DNS for the interface

routes

array

Routes configures IP routes for the interface

routes[]

object

StaticIPAMRoutes provides Destination/Gateway pairs for static IPAM routes

address

string

Address is the IP address in CIDR format

gateway

string

Gateway is IP inside of subnet to designate as the gateway

domain

string

Domain configures the domainname the local domain used for short hostname lookups

nameservers

array (string)

Nameservers points DNS servers for IP lookup

search

array (string)

Search configures priority ordered search domains for short hostname lookups

destination

string

Destination points the IP route destination

gateway

string

Gateway is the route’s next-hop IP address If unset, a default gateway is assumed (as determined by the CNI plugin).

cidr

string

hostPrefix

integer

kuryrConfig

object

KuryrConfig configures the kuryr plugin

openshiftSDNConfig

object

openShiftSDNConfig configures the openshift-sdn plugin

ovnKubernetesConfig

object

ovnKubernetesConfig configures the ovn-kubernetes plugin.

type

string

type is the type of network All NetworkTypes are supported except for NetworkTypeRaw

controllerProbesPort

integer

The port kuryr-controller will listen for readiness and liveness requests.

daemonProbesPort

integer

The port kuryr-daemon will listen for readiness and liveness requests.

enablePortPoolsPrepopulation

boolean

enablePortPoolsPrepopulation when true will make Kuryr prepopulate each newly created port pool with a minimum number of ports. Kuryr uses Neutron port pooling to fight the fact that it takes a significant amount of time to create one. Instead of creating it when pod is being deployed, Kuryr keeps a number of ports ready to be attached to pods. By default port prepopulation is disabled.

mtu

integer

mtu is the MTU that Kuryr should use when creating pod networks in Neutron. The value has to be lower or equal to the MTU of the nodes network and Neutron has to allow creation of tenant networks with such MTU. If unset Pod networks will be created with the same MTU as the nodes network has.

openStackServiceNetwork

string

openStackServiceNetwork contains the CIDR of network from which to allocate IPs for OpenStack Octavia’s Amphora VMs. Please note that with Amphora driver Octavia uses two IPs from that network for each loadbalancer - one given by OpenShift and second for VRRP connections. As the first one is managed by OpenShift’s and second by Neutron’s IPAMs, those need to come from different pools. Therefore openStackServiceNetwork needs to be at least twice the size of serviceNetwork, and whole serviceNetwork must be overlapping with openStackServiceNetwork. cluster-network-operator will then make sure VRRP IPs are taken from the ranges inside openStackServiceNetwork that are not overlapping with serviceNetwork, effectivly preventing conflicts. If not set cluster-network-operator will use serviceNetwork expanded by decrementing the prefix size by 1.

poolBatchPorts

integer

poolBatchPorts sets a number of ports that should be created in a single batch request to extend the port pool. The default is 3. For more information about port pools see enablePortPoolsPrepopulation setting.

poolMaxPorts

integer

poolMaxPorts sets a maximum number of free ports that are being kept in a port pool. If the number of ports exceeds this setting, free ports will get deleted. Setting 0 will disable this upper bound, effectively preventing pools from shrinking and this is the default value. For more information about port pools see enablePortPoolsPrepopulation setting.

poolMinPorts

integer

poolMinPorts sets a minimum number of free ports that should be kept in a port pool. If the number of ports is lower than this setting, new ports will get created and added to pool. The default is 1. For more information about port pools see enablePortPoolsPrepopulation setting.

enableUnidling

boolean

enableUnidling controls whether or not the service proxy will support idling and unidling of services. By default, unidling is enabled.

mode

string

mode is one of "Multitenant", "Subnet", or "NetworkPolicy"

mtu

integer

mtu is the mtu to use for the tunnel interface. Defaults to 1450 if unset. This must be 50 bytes smaller than the machine’s uplink.

useExternalOpenvswitch

boolean

useExternalOpenvswitch used to control whether the operator would deploy an OVS DaemonSet itself or expect someone else to start OVS. As of 4.6, OVS is always run as a system service, and this flag is ignored. DEPRECATED: non-functional as of 4.6

vxlanPort

integer

vxlanPort is the port to use for all vxlan packets. The default is 4789.

gatewayConfig

object

gatewayConfig holds the configuration for node gateway options.

genevePort

integer

geneve port is the UDP port to be used by geneve encapulation. Default is 6081

hybridOverlayConfig

object

HybridOverlayConfig configures an additional overlay network for peers that are not using OVN.

ipsecConfig

object

ipsecConfig enables and configures IPsec for pods on the pod network within the cluster.

mtu

integer

mtu is the MTU to use for the tunnel interface. This must be 100 bytes smaller than the uplink mtu. Default is 1400

policyAuditConfig

object

policyAuditConfig is the configuration for network policy audit events. If unset, reported defaults are used.

routingViaHost

boolean

RoutingViaHost allows pod egress traffic to exit via the ovn-k8s-mp0 management port into the host before sending it out. If this is not set, traffic will always egress directly from OVN to outside without touching the host stack. Setting this to true means hardware offload will not be supported. Default is false if GatewayConfig is specified.

hybridClusterNetwork

array

HybridClusterNetwork defines a network space given to nodes on an additional overlay network.

hybridClusterNetwork[]

object

ClusterNetworkEntry is a subnet from which to allocate PodIPs. A network of size HostPrefix (in CIDR notation) will be allocated when nodes join the cluster. If the HostPrefix field is not used by the plugin, it can be left unset. Not all network providers support multiple ClusterNetworks

hybridOverlayVXLANPort

integer

HybridOverlayVXLANPort defines the VXLAN port number to be used by the additional overlay network. Default is 4789

cidr

string

hostPrefix

integer

destination

string

destination is the location for policy log messages. Regardless of this config, persistent logs will always be dumped to the host at /var/log/ovn/ however Additionally syslog output may be configured as follows. Valid values are: - "libc" → to use the libc syslog() function of the host node’s journdald process - "udp:host:port" → for sending syslog over UDP - "unix:file" → for using the UNIX domain socket directly - "null" → to discard all messages logged to syslog The default is "null"

maxFileSize

integer

maxFilesSize is the max size an ACL_audit log file is allowed to reach before rotation occurs Units are in MB and the Default is 50MB

rateLimit

integer

rateLimit is the approximate maximum number of messages to generate per-second per-node. If unset the default of 20 msg/sec is used.

syslogFacility

string

syslogFacility the RFC5424 facility for generated messages, e.g. "kern". Default is "local0"

ipfix

object

ipfix defines IPFIX configuration.

netFlow

object

netFlow defines the NetFlow configuration.

sFlow

object

sFlow defines the SFlow configuration.

collectors

array (string)

ipfixCollectors is list of strings formatted as ip:port with a maximum of ten items

collectors

array (string)

netFlow defines the NetFlow collectors that will consume the flow data exported from OVS. It is a list of strings formatted as ip:port with a maximum of ten items

collectors

array (string)

sFlowCollectors is list of strings formatted as ip:port with a maximum of ten items

bindAddress

string

The address to "bind" on Defaults to 0.0.0.0

iptablesSyncPeriod

string

An internal kube-proxy parameter. In older releases of OCP, this sometimes needed to be adjusted in large clusters for performance reasons, but this is no longer necessary, and there is no reason to change this from the default value. Default: 30s

proxyArguments

object

Any additional arguments to pass to the kubeproxy process

proxyArguments{}

array (string)

ProxyArgumentList is a list of arguments to pass to the kubeproxy process

mtu

object

mtu contains the MTU migration configuration. Set this to allow changing the MTU values for the default network. If unset, the operation of changing the MTU for the default network will be rejected.

networkType

string

networkType is the target type of network migration. Set this to the target network type to allow changing the default network. If unset, the operation of changing cluster default network plugin will be rejected. The supported values are OpenShiftSDN, OVNKubernetes

machine

object

machine contains MTU migration configuration for the machine’s uplink. Needs to be migrated along with the default network MTU unless the current uplink MTU already accommodates the default network MTU.

network

object

network contains information about MTU migration for the default network. Migrations are only allowed to MTU values lower than the machine’s uplink MTU by the minimum appropriate offset.

from

integer

from is the MTU to migrate from.

to

integer

to is the MTU to migrate to.

from

integer

from is the MTU to migrate from.

to

integer

to is the MTU to migrate to.

conditions

array

conditions is a list of conditions and their status

conditions[]

object

OperatorCondition is just the standard condition fields.

generations

array

generations are used to determine when an item needs to be reconciled or has changed in a way that needs a reaction.

generations[]

object

GenerationStatus keeps track of the generation for a given resource so that decisions about forced updates can be made.

observedGeneration

integer

observedGeneration is the last generation change you’ve dealt with

readyReplicas

integer

readyReplicas indicates how many replicas are ready and at the desired state

version

string

version is the level this availability applies to

lastTransitionTime

string

message

string

reason

string

status

string

type

string

group

string

group is the group of the thing you’re tracking

hash

string

hash is an optional field set for resources without generation that are content sensitive like secrets and configmaps

lastGeneration

integer

lastGeneration is the last generation of the workload controller involved

name

string

name is the name of the thing you’re tracking

namespace

string

namespace is where the thing you’re tracking is

resource

string

resource is the resource type of the thing you’re tracking

pretty

string

If 'true', then the output is pretty printed.

allowWatchBookmarks

boolean

allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored.

continue

string

The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key".

This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications.

fieldSelector

string

A selector to restrict the list of returned objects by their fields. Defaults to everything.

labelSelector

string

A selector to restrict the list of returned objects by their labels. Defaults to everything.

limit

integer

limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true.

The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned.

resourceVersion

string

resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

Defaults to unset

resourceVersionMatch

string

resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

Defaults to unset

timeoutSeconds

integer

Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.

watch

boolean

Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

200 - OK

Status_v2 schema

401 - Unauthorized

Empty

allowWatchBookmarks

boolean

allowWatchBookmarks requests watch events with type "BOOKMARK". Servers that do not implement bookmarks may ignore this flag and bookmarks are sent at the server's discretion. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. If this is not a watch, this field is ignored.

continue

string

The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server, the server will respond with a 410 ResourceExpired error together with a continue token. If the client needs a consistent list, it must restart their list without the continue field. Otherwise, the client may send another list request with the token received with the 410 error, the server will respond with a list starting from the next key, but from the latest snapshot, which is inconsistent from the previous list results - objects that are created, modified, or deleted after the first list request will be included in the response, as long as their keys are after the "next key".

This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications.

fieldSelector

string

A selector to restrict the list of returned objects by their fields. Defaults to everything.

labelSelector

string

A selector to restrict the list of returned objects by their labels. Defaults to everything.

limit

integer

limit is a maximum number of responses to return for a list call. If more items exist, the server will set the `continue` field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true.

The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned.

resourceVersion

string

resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

Defaults to unset

resourceVersionMatch

string

resourceVersionMatch determines how resourceVersion is applied to list calls. It is highly recommended that resourceVersionMatch be set for list calls where resourceVersion is set See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

Defaults to unset

timeoutSeconds

integer

Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.

watch

boolean

Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

200 - OK

NetworkList schema

401 - Unauthorized

Empty

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

fieldManager

string

fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint.

body

Network schema

200 - OK

Network schema

201 - Created

Network schema

202 - Accepted

Network schema

401 - Unauthorized

Empty

name

string

name of the Network

pretty

string

If 'true', then the output is pretty printed.

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

gracePeriodSeconds

integer

The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

orphanDependents

boolean

Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

propagationPolicy

string

Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

body

DeleteOptions_v2 schema

200 - OK

Status_v2 schema

202 - Accepted

Status_v2 schema

401 - Unauthorized

Empty

resourceVersion

string

resourceVersion sets a constraint on what resource versions a request may be served from. See https://kubernetes.io/docs/reference/using-api/api-concepts/#resource-versions for details.

Defaults to unset

200 - OK

Network schema

401 - Unauthorized

Empty

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

fieldManager

string

fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint.

body

Patch schema

200 - OK

Network schema

401 - Unauthorized

Empty

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

fieldManager

string

fieldManager is a name associated with the actor or entity that is making these changes. The value must be less than or 128 characters long, and only contain printable characters, as defined by https://golang.org/pkg/unicode/#IsPrint.

body

Network schema

200 - OK

Network schema

201 - Created

Network schema

401 - Unauthorized

Empty