[release-4.15] CORS-3029: Add Cloud LB IPs to GCP PlatformStatus of Infrastructure CR

config/v1/0000_10_config-operator_01_infrastructure-CustomNoUpgrade.crd.yaml

@@ -736,16 +736,60 @@ spec:
                     gcp:
                       description: GCP contains settings specific to the Google Cloud Platform infrastructure provider.
                       properties:
-                        clusterHostedDNS:
-                          default: Disabled
-                          description: clusterHostedDNS indicates the type of DNS solution in use within the cluster. Its default value of "Disabled" indicates that the cluster's DNS is the default provided by the cloud platform. It can be "Enabled" during install to bypass the configuration of the cloud default DNS. When "Enabled", the cluster needs to provide a self-hosted DNS solution for the cluster's installation to succeed. The cluster's use of the cloud's Load Balancers is unaffected by this setting. The value is immutable after it has been set at install time. Currently, there is no way for the customer to add additional DNS entries into the cluster hosted DNS. Enabling this functionality allows the user to start their own DNS solution outside the cluster after installation is complete. The customer would be responsible for configuring this custom DNS solution, and it can be run in addition to the in-cluster DNS solution.
-                          enum:
-                            - Enabled
-                            - Disabled
-                          type: string
+                        cloudLoadBalancerConfig:
+                          default:
+                            dnsType: PlatformDefault
+                          description: cloudLoadBalancerConfig is a union that contains the IP addresses of API, API-Int and Ingress Load Balancers created on the cloud platform. These values would not be populated on on-prem platforms. These Load Balancer IPs are used to configure the in-cluster DNS instances for API, API-Int and Ingress services. `dnsType` is expected to be set to `ClusterHosted` when these Load Balancer IP addresses are populated and used.
+                          nullable: true
+                          properties:
+                            clusterHosted:
+                              description: clusterHosted holds the IP addresses of API, API-Int and Ingress Load Balancers on Cloud Platforms. The DNS solution hosted within the cluster use these IP addresses to provide resolution for API, API-Int and Ingress services.
+                              properties:
+                                apiIntLoadBalancerIPs:
+                                  description: apiIntLoadBalancerIPs holds Load Balancer IPs for the internal API service. These Load Balancer IP addresses can be IPv4 and/or IPv6 addresses. Entries in the apiIntLoadBalancerIPs must be unique. A maximum of 16 IP addresses are permitted.
+                                  format: ip
+                                  items:
+                                    description: IP is an IP address (for example, "10.0.0.0" or "fd00::").
+                                    pattern: (^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$)|(^s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:)))(%.+)?s*)
+                                    type: string
+                                  maxItems: 16
+                                  type: array
+                                  x-kubernetes-list-type: set
+                                apiLoadBalancerIPs:
+                                  description: apiLoadBalancerIPs holds Load Balancer IPs for the API service. These Load Balancer IP addresses can be IPv4 and/or IPv6 addresses. Could be empty for private clusters. Entries in the apiLoadBalancerIPs must be unique. A maximum of 16 IP addresses are permitted.
+                                  format: ip
+                                  items:
+                                    description: IP is an IP address (for example, "10.0.0.0" or "fd00::").
+                                    pattern: (^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$)|(^s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:)))(%.+)?s*)
+                                    type: string
+                                  maxItems: 16
+                                  type: array
+                                  x-kubernetes-list-type: set
+                                ingressLoadBalancerIPs:
+                                  description: ingressLoadBalancerIPs holds IPs for Ingress Load Balancers. These Load Balancer IP addresses can be IPv4 and/or IPv6 addresses. Entries in the ingressLoadBalancerIPs must be unique. A maximum of 16 IP addresses are permitted.
+                                  format: ip
+                                  items:
+                                    description: IP is an IP address (for example, "10.0.0.0" or "fd00::").
+                                    pattern: (^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$)|(^s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]d|1dd|[1-9]?d)(.(25[0-5]|2[0-4]d|1dd|[1-9]?d)){3}))|:)))(%.+)?s*)
+                                    type: string
+                                  maxItems: 16
+                                  type: array
+                                  x-kubernetes-list-type: set
+                              type: object
+                            dnsType:
+                              default: PlatformDefault
+                              description: dnsType indicates the type of DNS solution in use within the cluster. Its default value of `PlatformDefault` indicates that the cluster's DNS is the default provided by the cloud platform. It can be set to `ClusterHosted` to bypass the configuration of the cloud default DNS. In this mode, the cluster needs to provide a self-hosted DNS solution for the cluster's installation to succeed. The cluster's use of the cloud's Load Balancers is unaffected by this setting. The value is immutable after it has been set at install time. Currently, there is no way for the customer to add additional DNS entries into the cluster hosted DNS. Enabling this functionality allows the user to start their own DNS solution outside the cluster after installation is complete. The customer would be responsible for configuring this custom DNS solution, and it can be run in addition to the in-cluster DNS solution.
+                              enum:
+                                - ClusterHosted
+                                - PlatformDefault
+                              type: string
+                              x-kubernetes-validations:
+                                - message: dnsType is immutable
+                                  rule: oldSelf == '' || self == oldSelf
+                          type: object
                           x-kubernetes-validations:
-                            - message: clusterHostedDNS is immutable and may only be configured during installation
-                              rule: self == oldSelf
+                            - message: clusterHosted is permitted only when dnsType is ClusterHosted
+                              rule: 'has(self.dnsType) && self.dnsType != ''ClusterHosted'' ? !has(self.clusterHosted) : true'
                         projectID:
                           description: resourceGroupName is the Project ID for new GCP resources created for the cluster.
                           type: string