143 lines
4.2 KiB
Go
143 lines
4.2 KiB
Go
/*
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Copyright 2020 The actions-runner-controller authors.
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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 main
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import (
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"context"
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"flag"
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"fmt"
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"os"
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"github.com/google/go-github/v29/github"
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actionsv1alpha1 "github.com/summerwind/actions-runner-controller/api/v1alpha1"
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"github.com/summerwind/actions-runner-controller/controllers"
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"golang.org/x/oauth2"
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"k8s.io/apimachinery/pkg/runtime"
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clientgoscheme "k8s.io/client-go/kubernetes/scheme"
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_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/log/zap"
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// +kubebuilder:scaffold:imports
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)
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const (
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defaultRunnerImage = "summerwind/actions-runner:v2.165.2"
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defaultDockerImage = "docker:19.03.6-dind"
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)
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var (
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scheme = runtime.NewScheme()
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setupLog = ctrl.Log.WithName("setup")
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)
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func init() {
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_ = clientgoscheme.AddToScheme(scheme)
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_ = actionsv1alpha1.AddToScheme(scheme)
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// +kubebuilder:scaffold:scheme
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}
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func main() {
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var (
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metricsAddr string
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enableLeaderElection bool
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runnerImage string
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dockerImage string
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ghToken string
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)
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flag.StringVar(&metricsAddr, "metrics-addr", ":8080", "The address the metric endpoint binds to.")
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flag.BoolVar(&enableLeaderElection, "enable-leader-election", false,
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"Enable leader election for controller manager. Enabling this will ensure there is only one active controller manager.")
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flag.StringVar(&runnerImage, "runner-image", defaultRunnerImage, "The image name of self-hosted runner container.")
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flag.StringVar(&dockerImage, "docker-image", defaultDockerImage, "The image name of docker sidecar container.")
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flag.StringVar(&ghToken, "github-token", "", "The access token of GitHub.")
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flag.Parse()
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if ghToken == "" {
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ghToken = os.Getenv("GITHUB_TOKEN")
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}
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if ghToken == "" {
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fmt.Fprintln(os.Stderr, "Error: GitHub access token must be specified.")
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os.Exit(1)
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}
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tc := oauth2.NewClient(context.Background(), oauth2.StaticTokenSource(
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&oauth2.Token{AccessToken: ghToken},
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))
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ghClient := github.NewClient(tc)
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ctrl.SetLogger(zap.New(func(o *zap.Options) {
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o.Development = true
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}))
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mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
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Scheme: scheme,
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MetricsBindAddress: metricsAddr,
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LeaderElection: enableLeaderElection,
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Port: 9443,
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})
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if err != nil {
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setupLog.Error(err, "unable to start manager")
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os.Exit(1)
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}
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runnerReconciler := &controllers.RunnerReconciler{
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Client: mgr.GetClient(),
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Log: ctrl.Log.WithName("controllers").WithName("Runner"),
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Scheme: mgr.GetScheme(),
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GitHubClient: ghClient,
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RunnerImage: runnerImage,
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DockerImage: dockerImage,
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}
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if err = runnerReconciler.SetupWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create controller", "controller", "Runner")
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os.Exit(1)
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}
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runnerSetReconciler := &controllers.RunnerReplicaSetReconciler{
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Client: mgr.GetClient(),
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Log: ctrl.Log.WithName("controllers").WithName("RunnerReplicaSet"),
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Scheme: mgr.GetScheme(),
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}
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if err = runnerSetReconciler.SetupWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create controller", "controller", "RunnerReplicaSet")
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os.Exit(1)
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}
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runnerDeploymentReconciler := &controllers.RunnerDeploymentReconciler{
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Client: mgr.GetClient(),
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Log: ctrl.Log.WithName("controllers").WithName("RunnerDeployment"),
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Scheme: mgr.GetScheme(),
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}
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if err = runnerDeploymentReconciler.SetupWithManager(mgr); err != nil {
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setupLog.Error(err, "unable to create controller", "controller", "RunnerDeployment")
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os.Exit(1)
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}
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// +kubebuilder:scaffold:builder
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setupLog.Info("starting manager")
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if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil {
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setupLog.Error(err, "problem running manager")
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os.Exit(1)
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}
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}
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