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Implemented the unmanaged cluster CRD for adopting existing k8s clusters
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| // Copyright 2024 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
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| package v1alpha1 | ||
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| import ( | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
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| // EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN! | ||
| // NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized. | ||
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| const ( | ||
| UnmanagedClusterKind = "UnmanagedCluster" | ||
| UnmanagedClusterFinalizer = "hmc.mirantis.com/unmanage-dcluster" | ||
| AllNodesCondition = "AllNodesCondition" | ||
| NodeCondition = "NodeCondition" | ||
| HelmChart = "HelmChart" | ||
| ) | ||
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| // UnmanagedClusterSpec defines the desired state of UnmanagedCluster | ||
| type UnmanagedClusterSpec struct { | ||
| // INSERT ADDITIONAL SPEC FIELDS - desired state of cluster | ||
| // Important: Run "make" to regenerate code after modifying this file | ||
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| Name string `json:"name,omitempty"` | ||
| // Services is a list of services created via ServiceTemplates | ||
| // that could be installed on the target cluster. | ||
| Services []ServiceSpec `json:"services,omitempty"` | ||
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| // ServicesPriority sets the priority for the services defined in this spec. | ||
| // Higher value means higher priority and lower means lower. | ||
| // In case of conflict with another object managing the service, | ||
| // the one with higher priority will get to deploy its services. | ||
| ServicesPriority int32 `json:"servicesPriority,omitempty"` | ||
| // DryRun specifies whether the template should be applied after validation or only validated. | ||
| // DryRun bool `json:"dryRun,omitempty"` | ||
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| // +kubebuilder:default:=false | ||
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| // StopOnConflict specifies what to do in case of a conflict. | ||
| // E.g. If another object is already managing a service. | ||
| // By default the remaining services will be deployed even if conflict is detected. | ||
| // If set to true, the deployment will stop after encountering the first conflict. | ||
| StopOnConflict bool `json:"stopOnConflict,omitempty"` | ||
| } | ||
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| // UnmanagedClusterStatus defines the observed state of UnmanagedCluster | ||
| type UnmanagedClusterStatus struct { | ||
| // Flag indicating whether the unmanaged cluster is in the ready state or not | ||
| Ready bool `json:"ready"` | ||
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| // Conditions contains details for the current state of the ManagedCluster. | ||
| Conditions []metav1.Condition `json:"conditions,omitempty"` | ||
| } | ||
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| // +kubebuilder:object:root=true | ||
| // +kubebuilder:subresource:status | ||
| // +kubebuilder:metadata:labels=cluster.x-k8s.io/v1beta1=v1alpha1 | ||
| // UnmanagedCluster is the Schema for the unmanagedclusters API | ||
| type UnmanagedCluster struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ObjectMeta `json:"metadata,omitempty"` | ||
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| Spec UnmanagedClusterSpec `json:"spec,omitempty"` | ||
| Status UnmanagedClusterStatus `json:"status,omitempty"` | ||
| } | ||
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| // +kubebuilder:object:root=true | ||
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| // UnmanagedClusterList contains a list of UnmanagedCluster | ||
| type UnmanagedClusterList struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ListMeta `json:"metadata,omitempty"` | ||
| Items []UnmanagedCluster `json:"items"` | ||
| } | ||
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| func init() { | ||
| SchemeBuilder.Register(&UnmanagedCluster{}, &UnmanagedClusterList{}) | ||
| } | ||
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| func (in *UnmanagedCluster) GetConditions() *[]metav1.Condition { | ||
| return &in.Status.Conditions | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| // Copyright 2024 | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
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| package v1alpha1 | ||
|
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| import ( | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
|
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| // EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN! | ||
| // NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized. | ||
|
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| // UnmanagedMachineSpec defines the desired state of UnmanagedMachine | ||
| type UnmanagedMachineSpec struct { | ||
| // INSERT ADDITIONAL SPEC FIELDS - desired state of cluster | ||
| // Important: Run "make" to regenerate code after modifying this file | ||
| ProviderID string `json:"providerID,omitempty"` | ||
| ClusterName string `json:"clusterName,omitempty"` | ||
| } | ||
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| // UnmanagedMachineStatus defines the observed state of UnmanagedMachine | ||
| type UnmanagedMachineStatus struct { | ||
| // Flag indicating whether the machine is in the ready state or not | ||
| Ready bool `json:"ready,omitempty"` | ||
| // Conditions contains details for the current state of the ManagedCluster | ||
| Conditions []metav1.Condition `json:"conditions,omitempty"` | ||
| } | ||
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| // +kubebuilder:object:root=true | ||
| // +kubebuilder:subresource:status | ||
| // +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.ready",description="Machine ready status" | ||
| // +kubebuilder:metadata:labels=cluster.x-k8s.io/v1beta1=v1alpha1 | ||
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| // UnmanagedMachine is the Schema for the unmanagedmachines API | ||
| type UnmanagedMachine struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ObjectMeta `json:"metadata,omitempty"` | ||
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| Spec UnmanagedMachineSpec `json:"spec,omitempty"` | ||
| Status UnmanagedMachineStatus `json:"status,omitempty"` | ||
| } | ||
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| // +kubebuilder:object:root=true | ||
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| // UnmanagedMachineList contains a list of UnmanagedMachine | ||
| type UnmanagedMachineList struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ListMeta `json:"metadata,omitempty"` | ||
| Items []UnmanagedMachine `json:"items"` | ||
| } | ||
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| func init() { | ||
| SchemeBuilder.Register(&UnmanagedMachine{}, &UnmanagedMachineList{}) | ||
| } | ||
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| func (in *UnmanagedMachine) GetConditions() *[]metav1.Condition { | ||
| return &in.Status.Conditions | ||
| } |
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