Chapter 10. DNS [operator.openshift.io/v1]

cache

object

cache describes the caching configuration that applies to all server blocks listed in the Corefile. This field allows a cluster admin to optionally configure: * positiveTTL which is a duration for which positive responses should be cached. * negativeTTL which is a duration for which negative responses should be cached. If this is not configured, OpenShift will configure positive and negative caching with a default value that is subject to change. At the time of writing, the default positiveTTL is 900 seconds and the default negativeTTL is 30 seconds or as noted in the respective Corefile for your version of OpenShift.

logLevel

string

logLevel describes the desired logging verbosity for CoreDNS. Any one of the following values may be specified: * Normal logs errors from upstream resolvers. * Debug logs errors, NXDOMAIN responses, and NODATA responses. * Trace logs errors and all responses. Setting logLevel: Trace will produce extremely verbose logs. Valid values are: "Normal", "Debug", "Trace". Defaults to "Normal".

managementState

string

managementState indicates whether the DNS operator should manage cluster DNS

nodePlacement

object

nodePlacement provides explicit control over the scheduling of DNS pods. Generally, it is useful to run a DNS pod on every node so that DNS queries are always handled by a local DNS pod instead of going over the network to a DNS pod on another node. However, security policies may require restricting the placement of DNS pods to specific nodes. For example, if a security policy prohibits pods on arbitrary nodes from communicating with the API, a node selector can be specified to restrict DNS pods to nodes that are permitted to communicate with the API. Conversely, if running DNS pods on nodes with a particular taint is desired, a toleration can be specified for that taint. If unset, defaults are used. See nodePlacement for more details.

operatorLogLevel

string

operatorLogLevel controls the logging level of the DNS Operator. Valid values are: "Normal", "Debug", "Trace". Defaults to "Normal". setting operatorLogLevel: Trace will produce extremely verbose logs.

servers

array

servers is a list of DNS resolvers that provide name query delegation for one or more subdomains outside the scope of the cluster domain. If servers consists of more than one Server, longest suffix match will be used to determine the Server. For example, if there are two Servers, one for "foo.com" and another for "a.foo.com", and the name query is for "www.a.foo.com", it will be routed to the Server with Zone "a.foo.com". If this field is nil, no servers are created.

servers[]

object

Server defines the schema for a server that runs per instance of CoreDNS.

upstreamResolvers

object

upstreamResolvers defines a schema for configuring CoreDNS to proxy DNS messages to upstream resolvers for the case of the default (".") server If this field is not specified, the upstream used will default to /etc/resolv.conf, with policy "sequential"

negativeTTL

string

negativeTTL is optional and specifies the amount of time that a negative response should be cached. If configured, it must be a value of 1s (1 second) or greater up to a theoretical maximum of several years. This field expects an unsigned duration string of decimal numbers, each with optional fraction and a unit suffix, e.g. "100s", "1m30s", "12h30m10s". Values that are fractions of a second are rounded down to the nearest second. If the configured value is less than 1s, the default value will be used. If not configured, the value will be 0s and OpenShift will use a default value of 30 seconds unless noted otherwise in the respective Corefile for your version of OpenShift. The default value of 30 seconds is subject to change.

positiveTTL

string

positiveTTL is optional and specifies the amount of time that a positive response should be cached. If configured, it must be a value of 1s (1 second) or greater up to a theoretical maximum of several years. This field expects an unsigned duration string of decimal numbers, each with optional fraction and a unit suffix, e.g. "100s", "1m30s", "12h30m10s". Values that are fractions of a second are rounded down to the nearest second. If the configured value is less than 1s, the default value will be used. If not configured, the value will be 0s and OpenShift will use a default value of 900 seconds unless noted otherwise in the respective Corefile for your version of OpenShift. The default value of 900 seconds is subject to change.

nodeSelector

object (string)

nodeSelector is the node selector applied to DNS pods. If empty, the default is used, which is currently the following: kubernetes.io/os: linux This default is subject to change. If set, the specified selector is used and replaces the default.

tolerations

array

tolerations is a list of tolerations applied to DNS pods. If empty, the DNS operator sets a toleration for the "node-role.kubernetes.io/master" taint. This default is subject to change. Specifying tolerations without including a toleration for the "node-role.kubernetes.io/master" taint may be risky as it could lead to an outage if all worker nodes become unavailable. Note that the daemon controller adds some tolerations as well. See https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

tolerations[]

object

The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.

effect

string

Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute.

key

string

Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys.

operator

string

Operator represents a key’s relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category.

tolerationSeconds

integer

TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.

value

string

Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string.

forwardPlugin

object

forwardPlugin defines a schema for configuring CoreDNS to proxy DNS messages to upstream resolvers.

name

string

name is required and specifies a unique name for the server. Name must comply with the Service Name Syntax of rfc6335.

zones

array (string)

zones is required and specifies the subdomains that Server is authoritative for. Zones must conform to the rfc1123 definition of a subdomain. Specifying the cluster domain (i.e., "cluster.local") is invalid.

policy

string

policy is used to determine the order in which upstream servers are selected for querying. Any one of the following values may be specified: * "Random" picks a random upstream server for each query. * "RoundRobin" picks upstream servers in a round-robin order, moving to the next server for each new query. * "Sequential" tries querying upstream servers in a sequential order until one responds, starting with the first server for each new query. The default value is "Random"

protocolStrategy

string

protocolStrategy specifies the protocol to use for upstream DNS requests. Valid values for protocolStrategy are "TCP" and omitted. When omitted, this means no opinion and the platform is left to choose a reasonable default, which is subject to change over time. The current default is to use the protocol of the original client request. "TCP" specifies that the platform should use TCP for all upstream DNS requests, even if the client request uses UDP. "TCP" is useful for UDP-specific issues such as those created by non-compliant upstream resolvers, but may consume more bandwidth or increase DNS response time. Note that protocolStrategy only affects the protocol of DNS requests that CoreDNS makes to upstream resolvers. It does not affect the protocol of DNS requests between clients and CoreDNS.

transportConfig

object

transportConfig is used to configure the transport type, server name, and optional custom CA or CA bundle to use when forwarding DNS requests to an upstream resolver. The default value is "" (empty) which results in a standard cleartext connection being used when forwarding DNS requests to an upstream resolver.

upstreams

array (string)

upstreams is a list of resolvers to forward name queries for subdomains of Zones. Each instance of CoreDNS performs health checking of Upstreams. When a healthy upstream returns an error during the exchange, another resolver is tried from Upstreams. The Upstreams are selected in the order specified in Policy. Each upstream is represented by an IP address or IP:port if the upstream listens on a port other than 53. A maximum of 15 upstreams is allowed per ForwardPlugin.

tls

object

tls contains the additional configuration options to use when Transport is set to "TLS".

transport

string

transport allows cluster administrators to opt-in to using a DNS-over-TLS connection between cluster DNS and an upstream resolver(s). Configuring TLS as the transport at this level without configuring a CABundle will result in the system certificates being used to verify the serving certificate of the upstream resolver(s). Possible values: "" (empty) - This means no explicit choice has been made and the platform chooses the default which is subject to change over time. The current default is "Cleartext". "Cleartext" - Cluster admin specified cleartext option. This results in the same functionality as an empty value but may be useful when a cluster admin wants to be more explicit about the transport, or wants to switch from "TLS" to "Cleartext" explicitly. "TLS" - This indicates that DNS queries should be sent over a TLS connection. If Transport is set to TLS, you MUST also set ServerName. If a port is not included with the upstream IP, port 853 will be tried by default per RFC 7858 section 3.1; https://datatracker.ietf.org/doc/html/rfc7858#section-3.1.

caBundle

object

caBundle references a ConfigMap that must contain either a single CA Certificate or a CA Bundle. This allows cluster administrators to provide their own CA or CA bundle for validating the certificate of upstream resolvers. 1. The configmap must contain a ca-bundle.crt key. 2. The value must be a PEM encoded CA certificate or CA bundle. 3. The administrator must create this configmap in the openshift-config namespace. 4. The upstream server certificate must contain a Subject Alternative Name (SAN) that matches ServerName.

serverName

string

serverName is the upstream server to connect to when forwarding DNS queries. This is required when Transport is set to "TLS". ServerName will be validated against the DNS naming conventions in RFC 1123 and should match the TLS certificate installed in the upstream resolver(s).

name

string

name is the metadata.name of the referenced config map

policy

string

Policy is used to determine the order in which upstream servers are selected for querying. Any one of the following values may be specified: * "Random" picks a random upstream server for each query. * "RoundRobin" picks upstream servers in a round-robin order, moving to the next server for each new query. * "Sequential" tries querying upstream servers in a sequential order until one responds, starting with the first server for each new query. The default value is "Sequential"

protocolStrategy

string

protocolStrategy specifies the protocol to use for upstream DNS requests. Valid values for protocolStrategy are "TCP" and omitted. When omitted, this means no opinion and the platform is left to choose a reasonable default, which is subject to change over time. The current default is to use the protocol of the original client request. "TCP" specifies that the platform should use TCP for all upstream DNS requests, even if the client request uses UDP. "TCP" is useful for UDP-specific issues such as those created by non-compliant upstream resolvers, but may consume more bandwidth or increase DNS response time. Note that protocolStrategy only affects the protocol of DNS requests that CoreDNS makes to upstream resolvers. It does not affect the protocol of DNS requests between clients and CoreDNS.

transportConfig

object

transportConfig is used to configure the transport type, server name, and optional custom CA or CA bundle to use when forwarding DNS requests to an upstream resolver. The default value is "" (empty) which results in a standard cleartext connection being used when forwarding DNS requests to an upstream resolver.

upstreams

array

Upstreams is a list of resolvers to forward name queries for the "." domain. Each instance of CoreDNS performs health checking of Upstreams. When a healthy upstream returns an error during the exchange, another resolver is tried from Upstreams. The Upstreams are selected in the order specified in Policy. A maximum of 15 upstreams is allowed per ForwardPlugin. If no Upstreams are specified, /etc/resolv.conf is used by default

upstreams[]

object

Upstream can either be of type SystemResolvConf, or of type Network. * For an Upstream of type SystemResolvConf, no further fields are necessary: The upstream will be configured to use /etc/resolv.conf. * For an Upstream of type Network, a NetworkResolver field needs to be defined with an IP address or IP:port if the upstream listens on a port other than 53.

tls

object

tls contains the additional configuration options to use when Transport is set to "TLS".

transport

string

transport allows cluster administrators to opt-in to using a DNS-over-TLS connection between cluster DNS and an upstream resolver(s). Configuring TLS as the transport at this level without configuring a CABundle will result in the system certificates being used to verify the serving certificate of the upstream resolver(s). Possible values: "" (empty) - This means no explicit choice has been made and the platform chooses the default which is subject to change over time. The current default is "Cleartext". "Cleartext" - Cluster admin specified cleartext option. This results in the same functionality as an empty value but may be useful when a cluster admin wants to be more explicit about the transport, or wants to switch from "TLS" to "Cleartext" explicitly. "TLS" - This indicates that DNS queries should be sent over a TLS connection. If Transport is set to TLS, you MUST also set ServerName. If a port is not included with the upstream IP, port 853 will be tried by default per RFC 7858 section 3.1; https://datatracker.ietf.org/doc/html/rfc7858#section-3.1.

caBundle

object

caBundle references a ConfigMap that must contain either a single CA Certificate or a CA Bundle. This allows cluster administrators to provide their own CA or CA bundle for validating the certificate of upstream resolvers. 1. The configmap must contain a ca-bundle.crt key. 2. The value must be a PEM encoded CA certificate or CA bundle. 3. The administrator must create this configmap in the openshift-config namespace. 4. The upstream server certificate must contain a Subject Alternative Name (SAN) that matches ServerName.

serverName

string

serverName is the upstream server to connect to when forwarding DNS queries. This is required when Transport is set to "TLS". ServerName will be validated against the DNS naming conventions in RFC 1123 and should match the TLS certificate installed in the upstream resolver(s).

name

string

name is the metadata.name of the referenced config map

address

string

Address must be defined when Type is set to Network. It will be ignored otherwise. It must be a valid ipv4 or ipv6 address.

port

integer

Port may be defined when Type is set to Network. It will be ignored otherwise. Port must be between 65535

type

string

Type defines whether this upstream contains an IP/IP:port resolver or the local /etc/resolv.conf. Type accepts 2 possible values: SystemResolvConf or Network. * When SystemResolvConf is used, the Upstream structure does not require any further fields to be defined: /etc/resolv.conf will be used * When Network is used, the Upstream structure must contain at least an Address

clusterDomain

string

clusterDomain is the local cluster DNS domain suffix for DNS services. This will be a subdomain as defined in RFC 1034, section 3.5: https://tools.ietf.org/html/rfc1034#section-3.5 Example: "cluster.local" More info: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service

clusterIP

string

clusterIP is the service IP through which this DNS is made available. In the case of the default DNS, this will be a well known IP that is used as the default nameserver for pods that are using the default ClusterFirst DNS policy. In general, this IP can be specified in a pod’s spec.dnsConfig.nameservers list or used explicitly when performing name resolution from within the cluster. Example: dig foo.com @<service IP> More info: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies

conditions

array

conditions provide information about the state of the DNS on the cluster. These are the supported DNS conditions: * Available - True if the following conditions are met: * DNS controller daemonset is available. - False if any of those conditions are unsatisfied.

conditions[]

object

OperatorCondition is just the standard condition fields.

lastTransitionTime

string

message

string

reason

string

status

string

type

string

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

sendInitialEvents

boolean

sendInitialEvents=true may be set together with watch=true. In that case, the watch stream will begin with synthetic events to produce the current state of objects in the collection. Once all such events have been sent, a synthetic "Bookmark" event will be sent. The bookmark will report the ResourceVersion (RV) corresponding to the set of objects, and be marked with "k8s.io/initial-events-end": "true" annotation. Afterwards, the watch stream will proceed as usual, sending watch events corresponding to changes (subsequent to the RV) to objects watched.

When sendInitialEvents option is set, we require resourceVersionMatch option to also be set. The semantic of the watch request is as following: - resourceVersionMatch = NotOlderThan is interpreted as "data at least as new as the provided resourceVersion`" and the bookmark event is send when the state is synced to a `resourceVersion at least as fresh as the one provided by the ListOptions. If resourceVersion is unset, this is interpreted as "consistent read" and the bookmark event is send when the state is synced at least to the moment when request started being processed. - resourceVersionMatch set to any other value or unset Invalid error is returned.

Defaults to true if resourceVersion="" or resourceVersion="0" (for backward compatibility reasons) and to false otherwise.

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 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

sendInitialEvents

boolean

sendInitialEvents=true may be set together with watch=true. In that case, the watch stream will begin with synthetic events to produce the current state of objects in the collection. Once all such events have been sent, a synthetic "Bookmark" event will be sent. The bookmark will report the ResourceVersion (RV) corresponding to the set of objects, and be marked with "k8s.io/initial-events-end": "true" annotation. Afterwards, the watch stream will proceed as usual, sending watch events corresponding to changes (subsequent to the RV) to objects watched.

When sendInitialEvents option is set, we require resourceVersionMatch option to also be set. The semantic of the watch request is as following: - resourceVersionMatch = NotOlderThan is interpreted as "data at least as new as the provided resourceVersion`" and the bookmark event is send when the state is synced to a `resourceVersion at least as fresh as the one provided by the ListOptions. If resourceVersion is unset, this is interpreted as "consistent read" and the bookmark event is send when the state is synced at least to the moment when request started being processed. - resourceVersionMatch set to any other value or unset Invalid error is returned.

Defaults to true if resourceVersion="" or resourceVersion="0" (for backward compatibility reasons) and to false otherwise.

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

DNSList 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.

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.

body

DNS schema

200 - OK

DNS schema

201 - Created

DNS schema

202 - Accepted

DNS schema

401 - Unauthorized

Empty

name

string

name of the DNS

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 schema

200 - OK

Status schema

202 - Accepted

Status 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

DNS 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. This field is required for apply requests (application/apply-patch) but optional for non-apply patch types (JsonPatch, MergePatch, StrategicMergePatch).

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.

force

boolean

Force is going to "force" Apply requests. It means user will re-acquire conflicting fields owned by other people. Force flag must be unset for non-apply patch requests.

body

Patch schema

200 - OK

DNS 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.

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.

body

DNS schema

200 - OK

DNS schema

201 - Created

DNS schema

401 - Unauthorized

Empty

name

string

name of the DNS

pretty

string

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

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

DNS 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. This field is required for apply requests (application/apply-patch) but optional for non-apply patch types (JsonPatch, MergePatch, StrategicMergePatch).

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.

force

boolean

Force is going to "force" Apply requests. It means user will re-acquire conflicting fields owned by other people. Force flag must be unset for non-apply patch requests.

body

Patch schema

200 - OK

DNS 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.

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.

body

DNS schema

200 - OK

DNS schema

201 - Created

DNS schema

401 - Unauthorized

Empty