This is a cache of https://docs.okd.io/latest/rest_api/network_apis/servicecidr-networking-k8s-io-v1.html. It is a snapshot of the page at 2025-08-23T19:42:01.993+0000.
ServiceCIDR [networking.k8s.io/v1] - Network <strong>api</strong>s | <strong>api</strong> reference | OKD 4
×
Description

ServiceCIDR defines a range of IP addresses using CIDR format (e.g. 192.168.0.0/24 or 2001:db2::/64). This range is used to allocate ClusterIPs to Service objects.

Type

object

Specification

Property Type Description

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

ServiceCIDRSpec define the CIDRs the user wants to use for allocating ClusterIPs for Services.

status

object

ServiceCIDRStatus describes the current state of the ServiceCIDR.

.spec

Description

ServiceCIDRSpec define the CIDRs the user wants to use for allocating ClusterIPs for Services.

Type

object

Property Type Description

cidrs

array (string)

CIDRs defines the IP blocks in CIDR notation (e.g. "192.168.0.0/24" or "2001:db8::/64") from which to assign service cluster IPs. Max of two CIDRs is allowed, one of each IP family. This field is immutable.

.status

Description

ServiceCIDRStatus describes the current state of the ServiceCIDR.

Type

object

Property Type Description

conditions

array (Condition)

conditions holds an array of metav1.Condition that describe the state of the ServiceCIDR. Current service state

api endpoints

The following api endpoints are available:

  • /apis/networking.k8s.io/v1/servicecidrs

    • DELETE: delete collection of ServiceCIDR

    • GET: list or watch objects of kind ServiceCIDR

    • POST: create a ServiceCIDR

  • /apis/networking.k8s.io/v1/watch/servicecidrs

    • GET: watch individual changes to a list of ServiceCIDR. deprecated: use the 'watch' parameter with a list operation instead.

  • /apis/networking.k8s.io/v1/servicecidrs/{name}

    • DELETE: delete a ServiceCIDR

    • GET: read the specified ServiceCIDR

    • PATCH: partially update the specified ServiceCIDR

    • PUT: replace the specified ServiceCIDR

  • /apis/networking.k8s.io/v1/watch/servicecidrs/{name}

    • GET: watch changes to an object of kind ServiceCIDR. deprecated: use the 'watch' parameter with a list operation instead, filtered to a single item with the 'fieldSelector' parameter.

  • /apis/networking.k8s.io/v1/servicecidrs/{name}/status

    • GET: read status of the specified ServiceCIDR

    • PATCH: partially update status of the specified ServiceCIDR

    • PUT: replace status of the specified ServiceCIDR

/apis/networking.k8s.io/v1/servicecidrs

HTTP method

DELETE

Description

delete collection of ServiceCIDR

Table 1. Query parameters
Parameter Type Description

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. HTTP responses
HTTP code Reponse body

200 - OK

Status schema

401 - Unauthorized

Empty

HTTP method

GET

Description

list or watch objects of kind ServiceCIDR

Table 3. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDRList schema

401 - Unauthorized

Empty

HTTP method

POST

Description

create a ServiceCIDR

Table 4. Query parameters
Parameter Type Description

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 5. Body parameters
Parameter Type Description

body

ServiceCIDR schema

Table 6. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

201 - Created

ServiceCIDR schema

202 - Accepted

ServiceCIDR schema

401 - Unauthorized

Empty

/apis/networking.k8s.io/v1/watch/servicecidrs

HTTP method

GET

Description

watch individual changes to a list of ServiceCIDR. deprecated: use the 'watch' parameter with a list operation instead.

Table 7. HTTP responses
HTTP code Reponse body

200 - OK

WatchEvent schema

401 - Unauthorized

Empty

/apis/networking.k8s.io/v1/servicecidrs/{name}

Table 8. Global path parameters
Parameter Type Description

name

string

name of the ServiceCIDR

HTTP method

DELETE

Description

delete a ServiceCIDR

Table 9. Query parameters
Parameter Type Description

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 10. HTTP responses
HTTP code Reponse body

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

HTTP method

GET

Description

read the specified ServiceCIDR

Table 11. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update the specified ServiceCIDR

Table 12. Query parameters
Parameter Type Description

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 13. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

201 - Created

ServiceCIDR schema

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace the specified ServiceCIDR

Table 14. Query parameters
Parameter Type Description

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 15. Body parameters
Parameter Type Description

body

ServiceCIDR schema

Table 16. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

201 - Created

ServiceCIDR schema

401 - Unauthorized

Empty

/apis/networking.k8s.io/v1/watch/servicecidrs/{name}

Table 17. Global path parameters
Parameter Type Description

name

string

name of the ServiceCIDR

HTTP method

GET

Description

watch changes to an object of kind ServiceCIDR. deprecated: use the 'watch' parameter with a list operation instead, filtered to a single item with the 'fieldSelector' parameter.

Table 18. HTTP responses
HTTP code Reponse body

200 - OK

WatchEvent schema

401 - Unauthorized

Empty

/apis/networking.k8s.io/v1/servicecidrs/{name}/status

Table 19. Global path parameters
Parameter Type Description

name

string

name of the ServiceCIDR

HTTP method

GET

Description

read status of the specified ServiceCIDR

Table 20. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

401 - Unauthorized

Empty

HTTP method

PATCH

Description

partially update status of the specified ServiceCIDR

Table 21. Query parameters
Parameter Type Description

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 22. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

201 - Created

ServiceCIDR schema

401 - Unauthorized

Empty

HTTP method

PUT

Description

replace status of the specified ServiceCIDR

Table 23. Query parameters
Parameter Type Description

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 24. Body parameters
Parameter Type Description

body

ServiceCIDR schema

Table 25. HTTP responses
HTTP code Reponse body

200 - OK

ServiceCIDR schema

201 - Created

ServiceCIDR schema

401 - Unauthorized

Empty