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worker.go
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worker.go
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/*
Copyright 2022.
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.
*/
package repo_manager
import (
"context"
"github.com/go-logr/logr"
repomanagerpulpprojectorgv1beta2 "github.com/pulp/pulp-operator/apis/repo-manager.pulpproject.org/v1beta2"
"github.com/pulp/pulp-operator/controllers"
"github.com/pulp/pulp-operator/controllers/settings"
"golang.org/x/text/cases"
"golang.org/x/text/language"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
v1 "k8s.io/apimachinery/pkg/api/meta"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
ctrl "sigs.k8s.io/controller-runtime"
)
func (r *RepoManagerReconciler) pulpWorkerController(ctx context.Context, pulp *repomanagerpulpprojectorgv1beta2.Pulp, log logr.Logger) (ctrl.Result, error) {
// conditionType is used to update .status.conditions with the current resource state
conditionType := cases.Title(language.English, cases.Compact).String(pulp.Spec.DeploymentType) + "-Worker-Ready"
funcResources := controllers.FunctionResources{Context: ctx, Client: r.Client, Pulp: pulp, Scheme: r.Scheme, Logger: log}
// define the k8s Deployment function based on k8s distribution and deployment type
deploymentForPulpWorker := initDeployment(WORKER_DEPLOYMENT).Deploy
deploymentName := settings.WORKER.DeploymentName(pulp.Name)
// Create Worker Deployment
if requeue, err := r.createPulpResource(ResourceDefinition{ctx, &appsv1.Deployment{}, deploymentName, "Worker", conditionType, pulp}, deploymentForPulpWorker); err != nil || requeue {
return ctrl.Result{Requeue: requeue}, err
}
// Reconcile Deployment
found := &appsv1.Deployment{}
r.Get(ctx, types.NamespacedName{Name: deploymentName, Namespace: pulp.Namespace}, found)
expected := deploymentForPulpWorker(funcResources)
if requeue, err := controllers.ReconcileObject(funcResources, expected, found, conditionType, controllers.PulpDeployment{}); err != nil || requeue {
return ctrl.Result{Requeue: requeue}, err
}
// we should only update the status when Worker-Ready==false
if v1.IsStatusConditionFalse(pulp.Status.Conditions, conditionType) {
controllers.UpdateStatus(ctx, r.Client, pulp, metav1.ConditionTrue, conditionType, "WorkerTasksFinished", "All Worker tasks ran successfully")
r.recorder.Event(pulp, corev1.EventTypeNormal, "WorkerReady", "All Worker tasks ran successfully")
}
return ctrl.Result{}, nil
}