95 lines
3.4 KiB
Go
95 lines
3.4 KiB
Go
/*
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Copyright 2025 Vegard Engen.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package controller
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import (
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"context"
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"fmt"
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"k8s.io/apimachinery/pkg/runtime"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/controller-runtime/pkg/log"
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unifiv1 "github.com/vegardengen/unifi-network-operator/api/v1beta1"
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"github.com/vegardengen/unifi-network-operator/internal/unifi"
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)
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// NetworkconfigurationReconciler reconciles a Networkconfiguration object
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type NetworkconfigurationReconciler struct {
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client.Client
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Scheme *runtime.Scheme
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UnifiClient *unifi.UnifiClient
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}
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// +kubebuilder:rbac:groups=unifi.engen.priv.no,resources=networkconfigurations,verbs=get;list;watch;create;update;patch;delete
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// +kubebuilder:rbac:groups=unifi.engen.priv.no,resources=networkconfigurations/status,verbs=get;update;patch
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// +kubebuilder:rbac:groups=unifi.engen.priv.no,resources=networkconfigurations/finalizers,verbs=update
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// Reconcile is part of the main kubernetes reconciliation loop which aims to
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// move the current state of the cluster closer to the desired state.
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// TODO(user): Modify the Reconcile function to compare the state specified by
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// the Networkconfiguration object against the actual cluster state, and then
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// perform operations to make the cluster state reflect the state specified by
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// the user.
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//
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// For more details, check Reconcile and its Result here:
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// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.20.2/pkg/reconcile
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func (r *NetworkconfigurationReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
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log := log.FromContext(ctx)
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var networkCRDs unifiv1.NetworkconfigurationList
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if err := r.List(ctx, &networkCRDs); err != nil {
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return ctrl.Result{}, err
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}
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k8sNetworks := make(map[string]*unifiv1.Networkconfiguration)
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for i := range networkCRDs.Items {
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log.Info(fmt.Sprintf("Inserting network %s\n", networkCRDs.Items[i].Spec.NetworkID))
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k8sNetworks[networkCRDs.Items[i].Spec.NetworkID] = &networkCRDs.Items[i]
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}
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networks, err := r.UnifiClient.Client.ListNetwork(context.Background(), r.UnifiClient.SiteID)
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if err != nil {
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log.Error(err, "Failed to list Unifi Networks")
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return ctrl.Result{}, err
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}
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seenNetworks := map[string]bool{}
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for _, network := range networks {
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networkID := network.ID
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seenNetworks[networkID] = true
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log.Info(fmt.Sprintf("Searching for %s\n", networkID))
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if existing, found := k8sNetworks[networkID]; found {
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log.Info(fmt.Sprintf("Found network match: %s/%s", existing.Spec.NetworkID, networkID))
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} else {
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log.Info(fmt.Sprintf("New network: %s with ID %s", network.Name, network.ID))
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}
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}
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return ctrl.Result{}, nil
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}
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// SetupWithManager sets up the controller with the Manager.
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func (r *NetworkconfigurationReconciler) SetupWithManager(mgr ctrl.Manager) error {
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return ctrl.NewControllerManagedBy(mgr).
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For(&unifiv1.Networkconfiguration{}).
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Named("networkconfiguration").
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Complete(r)
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}
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