sigs.k8s.io/cluster-api-provider-azure@v1.14.3/azure/services/subnets/subnets.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package subnets
    18  
    19  import (
    20  	"context"
    21  
    22  	asonetworkv1 "github.com/Azure/azure-service-operator/v2/api/network/v1api20201101"
    23  	"k8s.io/utils/ptr"
    24  	infrav1 "sigs.k8s.io/cluster-api-provider-azure/api/v1beta1"
    25  	"sigs.k8s.io/cluster-api-provider-azure/azure"
    26  	"sigs.k8s.io/cluster-api-provider-azure/azure/converters"
    27  	"sigs.k8s.io/cluster-api-provider-azure/azure/services/aso"
    28  	"sigs.k8s.io/cluster-api-provider-azure/util/slice"
    29  	"sigs.k8s.io/controller-runtime/pkg/client"
    30  )
    31  
    32  const serviceName = "subnets"
    33  
    34  // SubnetScope defines the scope interface for a subnet service.
    35  type SubnetScope interface {
    36  	aso.Scope
    37  	UpdateSubnetID(string, string)
    38  	UpdateSubnetCIDRs(string, []string)
    39  	SubnetSpecs() []azure.ASOResourceSpecGetter[*asonetworkv1.VirtualNetworksSubnet]
    40  }
    41  
    42  // New creates a new service.
    43  func New(scope SubnetScope) *aso.Service[*asonetworkv1.VirtualNetworksSubnet, SubnetScope] {
    44  	svc := aso.NewService[*asonetworkv1.VirtualNetworksSubnet, SubnetScope](serviceName, scope)
    45  	svc.ListFunc = list
    46  	svc.Specs = scope.SubnetSpecs()
    47  	svc.ConditionType = infrav1.SubnetsReadyCondition
    48  	svc.PostCreateOrUpdateResourceHook = postCreateOrUpdateResourceHook
    49  	return svc
    50  }
    51  
    52  func postCreateOrUpdateResourceHook(_ context.Context, scope SubnetScope, subnet *asonetworkv1.VirtualNetworksSubnet, err error) error {
    53  	if err != nil {
    54  		return err
    55  	}
    56  
    57  	name := subnet.AzureName()
    58  	scope.UpdateSubnetID(name, ptr.Deref(subnet.Status.Id, ""))
    59  	scope.UpdateSubnetCIDRs(name, converters.GetSubnetAddresses(*subnet))
    60  
    61  	return nil
    62  }
    63  
    64  func list(ctx context.Context, client client.Client, opts ...client.ListOption) ([]*asonetworkv1.VirtualNetworksSubnet, error) {
    65  	list := &asonetworkv1.VirtualNetworksSubnetList{}
    66  	err := client.List(ctx, list, opts...)
    67  	return slice.ToPtrs(list.Items), err
    68  }