2 * ============LICENSE_START=======================================================
3 * oom-certservice-k8s-external-provider
4 * ================================================================================
5 * Copyright (c) 2019 Smallstep Labs, Inc.
6 * Modifications copyright (C) 2020 Nokia. All rights reserved.
7 * ================================================================================
8 * This source code was copied from the following git repository:
9 * https://github.com/smallstep/step-issuer
10 * The source code was modified for usage in the ONAP project.
11 * ================================================================================
12 * Licensed under the Apache License, Version 2.0 (the "License");
13 * you may not use this file except in compliance with the License.
14 * You may obtain a copy of the License at
16 * http://www.apache.org/licenses/LICENSE-2.0
18 * Unless required by applicable law or agreed to in writing, software
19 * distributed under the License is distributed on an "AS IS" BASIS,
20 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21 * See the License for the specific language governing permissions and
22 * limitations under the License.
23 * ============LICENSE_END=========================================================
31 certmanager "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1"
32 "k8s.io/apimachinery/pkg/runtime"
33 clientgoscheme "k8s.io/client-go/kubernetes/scheme"
34 _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
36 app "onap.org/oom-certservice/k8s-external-provider/src"
37 certserviceapi "onap.org/oom-certservice/k8s-external-provider/src/cmpv2api"
38 controllers "onap.org/oom-certservice/k8s-external-provider/src/cmpv2controller"
40 ctrl "sigs.k8s.io/controller-runtime"
41 "sigs.k8s.io/controller-runtime/pkg/log/zap"
45 scheme = runtime.NewScheme()
46 setupLog = ctrl.Log.WithName("setup")
50 _ = clientgoscheme.AddToScheme(scheme)
51 _ = certmanager.AddToScheme(scheme)
52 _ = certserviceapi.AddToScheme(scheme)
57 fmt.Println(" *** Cert Service Provider v1.0.2 ***")
60 setupLog.Info("Parsing arguments...")
61 var metricsAddr string
62 var enableLeaderElection bool
63 flag.StringVar(&metricsAddr, "metrics-addr", ":8080", "The address the metric endpoint binds to.")
64 flag.BoolVar(&enableLeaderElection, "enable-leader-election", false,
65 "Enable leader election for controller manager. Enabling this will ensure there is only one active controller manager.")
68 ctrl.SetLogger(zap.New(zap.UseDevMode(true)))
70 setupLog.Info("Creating k8s Manager...")
71 manager, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
73 MetricsBindAddress: metricsAddr,
74 LeaderElection: enableLeaderElection,
77 exit(app.FAILED_TO_CREATE_CONTROLLER_MANAGER, err)
80 setupLog.Info("Registering CMPv2IssuerController...")
81 if err = (&controllers.CMPv2IssuerController{
82 Client: manager.GetClient(),
83 Log: ctrl.Log.WithName("controllers").WithName("CMPv2Issuer"),
84 Clock: clock.RealClock{},
85 Recorder: manager.GetEventRecorderFor("cmpv2-issuer-controller"),
86 }).SetupWithManager(manager); err != nil {
87 exit(app.FAILED_TO_REGISTER_CMPv2_ISSUER_CONTROLLER, err)
90 setupLog.Info("Registering CertificateRequestController...")
91 if err = (&controllers.CertificateRequestController{
92 Client: manager.GetClient(),
93 Log: ctrl.Log.WithName("controllers").WithName("CertificateRequest"),
94 Recorder: manager.GetEventRecorderFor("certificate-requests-controller"),
95 }).SetupWithManager(manager); err != nil {
96 exit(app.FAILED_TO_REGISTER_CERT_REQUEST_CONTROLLER, err)
99 setupLog.Info("Starting k8s manager...")
100 if err := manager.Start(ctrl.SetupSignalHandler()); err != nil {
101 exit(app.EXCEPTION_WHILE_RUNNING_CONTROLLER_MANAGER, err)
103 setupLog.Info("Application is up and running.")
107 func exit(exitCode app.ExitCode, err error) {
108 setupLog.Error(err, exitCode.Message)
109 os.Exit(exitCode.Code)