Add --disableupdate flag

Author: kaidotdev

bin/runner.go

@@ -15,6 +15,7 @@ import (
 	"os/signal"
 	"path"
 	"regexp"
+	"strings"
 	"syscall"
 
 	expect "github.com/google/goexpect"
@@ -136,8 +137,12 @@ func getRemoveToken(repository string, token string) string {
 	return removeTokenResponse.Token
 }
 
-func run(registrationToken string, repository string, hostname string) {
-	e, _, err := expect.Spawn(fmt.Sprintf("bash config.sh --token %s --url https://github.com/%s", registrationToken, repository), -1)
+func run(registrationToken string, repository string, hostname string, disableupdate bool) {
+	var args []string
+	if disableupdate {
+		args = append(args, "--disableupdate")
+	}
+	e, _, err := expect.Spawn(fmt.Sprintf("bash config.sh --token %s --url https://github.com/%s %s", registrationToken, repository, strings.Join(args, " ")), -1)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -200,12 +205,14 @@ func main() {
 	var hostname string
 	var onlyInstall bool
 	var withoutInstall bool
+	var disableupdate bool
 	flag.StringVar(&runnerVersion, "runner-version", "2.291.1", "Version of GitHub Actions runner")
 	flag.StringVar(&repository, "repository", "kaidotdev/github-actions-runner-controller", "GitHub Repository Name")
 	flag.StringVar(&token, "token", "********", "GitHub Token")
 	flag.StringVar(&hostname, "hostname", "runner", "Hostname used as Runner name")
 	flag.BoolVar(&onlyInstall, "only-install", false, "Execute install only")
 	flag.BoolVar(&withoutInstall, "without-install", false, "Execute without install")
+	flag.BoolVar(&disableupdate, "disableupdate", false, "Disable self-hosted runner automatic update to the latest released version")
 	flag.Parse()
 
 	check()
@@ -221,7 +228,7 @@ func main() {
 
 	log.Printf("Run: %s", hostname)
 	registrationToken := getRegistrationToken(repository, token)
-	go run(registrationToken, repository, hostname)
+	go run(registrationToken, repository, hostname, disableupdate)
 
 	<-quit
 	log.Printf("Remove: %s", hostname)

controllers/runner_controller.go

@@ -46,6 +46,7 @@ type RunnerReconciler struct {
 	KanikoImage         string
 	BinaryVersion       string
 	RunnerVersion       string
+	Disableupdate       bool
 }
 
 func (r *RunnerReconciler) Reconcile(req ctrl.Request) (ctrl.Result, error) {
@@ -172,7 +173,7 @@ func (r *RunnerReconciler) buildBuilderContainer(runner *garV1.Runner) v1.Contai
 }
 
 func (r *RunnerReconciler) buildRunnerContainer(runner *garV1.Runner) v1.Container {
-	return v1.Container{
+	c := v1.Container{
 		Name:            "runner",
 		Image:           fmt.Sprintf("%s/%s", r.PullRegistryHost, r.buildRepositoryName(runner)),
 		ImagePullPolicy: v1.PullAlways,
@@ -212,6 +213,10 @@ func (r *RunnerReconciler) buildRunnerContainer(runner *garV1.Runner) v1.Contain
 		TerminationMessagePath:   coreV1.TerminationMessagePathDefault,
 		TerminationMessagePolicy: coreV1.TerminationMessageReadFile,
 	}
+	if r.Disableupdate {
+		c.Args = append(c.Args, "--disableupdate")
+	}
+	return c
 }
 
 func (r *RunnerReconciler) buildExporterContainer(runner *garV1.Runner) v1.Container {

main.go

@@ -37,6 +37,7 @@ func main() {
 	var kanikoImage string
 	var binaryVersion string
 	var runnerVersion string
+	var disableupdate bool
 	flag.StringVar(&metricsAddr, "metrics-addr", ":8080", "The address the metric endpoint binds to.")
 	flag.BoolVar(&enableLeaderElection, "enable-leader-election", false,
 		"Enable leader election for controller manager.")
@@ -47,6 +48,7 @@ func main() {
 	flag.StringVar(&kanikoImage, "kaniko-image", "gcr.io/kaniko-project/executor:v0.18.0", "Docker Image of kaniko used by builder container")
 	flag.StringVar(&binaryVersion, "binary-version", "0.3.13", "Version of own runner binary")
 	flag.StringVar(&runnerVersion, "runner-version", "2.291.1", "Version of GitHub Actions runner")
+	flag.BoolVar(&disableupdate, "disableupdate", false, "Disable self-hosted runner automatic update to the latest released version")
 	flag.Parse()
 
 	ctrl.SetLogger(zap.Logger(true))
@@ -75,6 +77,7 @@ func main() {
 		KanikoImage:         kanikoImage,
 		BinaryVersion:       binaryVersion,
 		RunnerVersion:       runnerVersion,
+		Disableupdate:       disableupdate,
 	}).SetupWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create controller", "controller", "Runner")
 		os.Exit(1)