Chapter 8. DNS [config.openshift.io/v1] Description DNS holds cluster-wide information about DNS. The canonical name is cluster Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer). Type object Required spec 8.1. 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 spec holds user settable values for configuration status object status holds observed values from the cluster. They may not be overridden. 8.1.1. .spec Description spec holds user settable values for configuration Type object Property Type Description baseDomain string baseDomain is the base domain of the cluster. All managed DNS records will be sub-domains of this base. For example, given the base domain openshift.example.com , an API server DNS record may be created for cluster-api.openshift.example.com . Once set, this field cannot be changed. platform object platform holds configuration specific to the underlying infrastructure provider for DNS. When omitted, this means the user has no opinion and the platform is left to choose reasonable defaults. These defaults are subject to change over time. privateZone object privateZone is the location where all the DNS records that are only available internally to the cluster exist. If this field is nil, no private records should be created. Once set, this field cannot be changed. publicZone object publicZone is the location where all the DNS records that are publicly accessible to the internet exist. If this field is nil, no public records should be created. Once set, this field cannot be changed. 8.1.2. .spec.platform Description platform holds configuration specific to the underlying infrastructure provider for DNS. When omitted, this means the user has no opinion and the platform is left to choose reasonable defaults. These defaults are subject to change over time. Type object Required type Property Type Description aws object aws contains DNS configuration specific to the Amazon Web Services cloud provider. type string type is the underlying infrastructure provider for the cluster. Allowed values: "", "AWS". Individual components may not support all platforms, and must handle unrecognized platforms with best-effort defaults. 8.1.3. .spec.platform.aws Description aws contains DNS configuration specific to the Amazon Web Services cloud provider. Type object Property Type Description privateZoneIAMRole string privateZoneIAMRole contains the ARN of an IAM role that should be assumed when performing operations on the cluster's private hosted zone specified in the cluster DNS config. When left empty, no role should be assumed. 8.1.4. .spec.privateZone Description privateZone is the location where all the DNS records that are only available internally to the cluster exist. If this field is nil, no private records should be created. Once set, this field cannot be changed. Type object Property Type Description id string id is the identifier that can be used to find the DNS hosted zone. on AWS zone can be fetched using ID as id in [1] on Azure zone can be fetched using ID as a pre-determined name in [2], on GCP zone can be fetched using ID as a pre-determined name in [3]. [1]: https://docs.aws.amazon.com/cli/latest/reference/route53/get-hosted-zone.html#options [2]: https://docs.microsoft.com/en-us/cli/azure/network/dns/zone?view=azure-cli-latest#az-network-dns-zone-show [3]: https://cloud.google.com/dns/docs/reference/v1/managedZones/get tags object (string) tags can be used to query the DNS hosted zone. on AWS, resourcegroupstaggingapi [1] can be used to fetch a zone using Tags as tag-filters, [1]: https://docs.aws.amazon.com/cli/latest/reference/resourcegroupstaggingapi/get-resources.html#options 8.1.5. .spec.publicZone Description publicZone is the location where all the DNS records that are publicly accessible to the internet exist. If this field is nil, no public records should be created. Once set, this field cannot be changed. Type object Property Type Description id string id is the identifier that can be used to find the DNS hosted zone. on AWS zone can be fetched using ID as id in [1] on Azure zone can be fetched using ID as a pre-determined name in [2], on GCP zone can be fetched using ID as a pre-determined name in [3]. [1]: https://docs.aws.amazon.com/cli/latest/reference/route53/get-hosted-zone.html#options [2]: https://docs.microsoft.com/en-us/cli/azure/network/dns/zone?view=azure-cli-latest#az-network-dns-zone-show [3]: https://cloud.google.com/dns/docs/reference/v1/managedZones/get tags object (string) tags can be used to query the DNS hosted zone. on AWS, resourcegroupstaggingapi [1] can be used to fetch a zone using Tags as tag-filters, [1]: https://docs.aws.amazon.com/cli/latest/reference/resourcegroupstaggingapi/get-resources.html#options 8.1.6. .status Description status holds observed values from the cluster. They may not be overridden. Type object 8.2. API endpoints The following API endpoints are available: /apis/config.openshift.io/v1/dnses DELETE : delete collection of DNS GET : list objects of kind DNS POST : create a DNS /apis/config.openshift.io/v1/dnses/{name} DELETE : delete a DNS GET : read the specified DNS PATCH : partially update the specified DNS PUT : replace the specified DNS /apis/config.openshift.io/v1/dnses/{name}/status GET : read status of the specified DNS PATCH : partially update status of the specified DNS PUT : replace status of the specified DNS 8.2.1. /apis/config.openshift.io/v1/dnses HTTP method DELETE Description delete collection of DNS Table 8.1. HTTP responses HTTP code Reponse body 200 - OK Status schema 401 - Unauthorized Empty HTTP method GET Description list objects of kind DNS Table 8.2. HTTP responses HTTP code Reponse body 200 - OK DNSList schema 401 - Unauthorized Empty HTTP method POST Description create a DNS Table 8.3. 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 8.4. Body parameters Parameter Type Description body DNS schema Table 8.5. HTTP responses HTTP code Reponse body 200 - OK DNS schema 201 - Created DNS schema 202 - Accepted DNS schema 401 - Unauthorized Empty 8.2.2. /apis/config.openshift.io/v1/dnses/{name} Table 8.6. Global path parameters Parameter Type Description name string name of the DNS HTTP method DELETE Description delete a DNS Table 8.7. 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 8.8. HTTP responses HTTP code Reponse body 200 - OK Status schema 202 - Accepted Status schema 401 - Unauthorized Empty HTTP method GET Description read the specified DNS Table 8.9. HTTP responses HTTP code Reponse body 200 - OK DNS schema 401 - Unauthorized Empty HTTP method PATCH Description partially update the specified DNS Table 8.10. 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 8.11. HTTP responses HTTP code Reponse body 200 - OK DNS schema 401 - Unauthorized Empty HTTP method PUT Description replace the specified DNS Table 8.12. 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 8.13. Body parameters Parameter Type Description body DNS schema Table 8.14. HTTP responses HTTP code Reponse body 200 - OK DNS schema 201 - Created DNS schema 401 - Unauthorized Empty 8.2.3. /apis/config.openshift.io/v1/dnses/{name}/status Table 8.15. Global path parameters Parameter Type Description name string name of the DNS HTTP method GET Description read status of the specified DNS Table 8.16. HTTP responses HTTP code Reponse body 200 - OK DNS schema 401 - Unauthorized Empty HTTP method PATCH Description partially update status of the specified DNS Table 8.17. 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 8.18. HTTP responses HTTP code Reponse body 200 - OK DNS schema 401 - Unauthorized Empty HTTP method PUT Description replace status of the specified DNS Table 8.19. 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 8.20. Body parameters Parameter Type Description body DNS schema Table 8.21. HTTP responses HTTP code Reponse body 200 - OK DNS schema 201 - Created DNS schema 401 - Unauthorized Empty

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