func runVerify(c *cli.Context) {
config := common.NewConfig()
err := config.LoadConfig(c.String("config"))
if err != nil {
log.Fatalln(err)
return
}
// verify if runner exist
runners := []*common.RunnerConfig{}
for _, runner := range config.Runners {
if common.VerifyRunner(runner.URL, runner.Token) {
runners = append(runners, runner)
}
}
if !c.Bool("delete") {
return
}
// check if anything changed
if len(config.Runners) == len(runners) {
return
}
config.Runners = runners
// save config file
err = config.SaveConfig(c.String("config"))
if err != nil {
log.Fatalln("Failed to update", c.String("config"), err)
}
log.Println("Updated", c.String("config"))
}
func (c *configOptions) loadConfig() error {
config := common.NewConfig()
err := config.LoadConfig(c.ConfigFile)
if err != nil {
return err
}
c.config = config
return nil
}
func (mr *MultiRunner) loadConfig() error {
newConfig := common.NewConfig()
err := newConfig.LoadConfig(mr.configFile)
if err != nil {
return err
}
mr.healthy = nil
mr.config = newConfig
return nil
}
func (mr *MultiRunner) loadConfig() error {
newConfig := common.NewConfig()
err := newConfig.LoadConfig(mr.configFile)
if err != nil {
return err
}
// pass user to execute scripts as specific user
if mr.user != "" {
newConfig.User = &mr.user
}
mr.healthy = nil
mr.config = newConfig
return nil
}
func runUnregister(c *cli.Context) {
runner := common.RunnerConfig{
URL: c.String("url"),
Token: c.String("token"),
}
if !common.DeleteRunner(runner.URL, runner.Token) {
log.Fatalln("Failed to delete runner")
}
config := common.NewConfig()
err := config.LoadConfig(c.String("config"))
if err != nil {
return
}
runners := []*common.RunnerConfig{}
for _, otherRunner := range config.Runners {
if otherRunner.Token == runner.Token && otherRunner.URL == runner.URL {
continue
}
runners = append(runners, otherRunner)
}
// check if anything changed
if len(config.Runners) == len(runners) {
return
}
config.Runners = runners
// save config file
err = config.SaveConfig(c.String("config"))
if err != nil {
log.Fatalln("Failed to update", c.String("config"), err)
}
log.Println("Updated", c.String("config"))
}
func runServiceInstall(s service.Service, c *cli.Context) error {
if user := c.String("user"); user == "" && os.Getuid() == 0 {
log.Fatal("Please specify user that will run gitlab-runner service")
}
if configFile := c.String("config"); configFile != "" {
// try to load existing config
config := common.NewConfig()
err := config.LoadConfig(configFile)
if err != nil {
return err
}
// save config for the first time
if !config.Loaded {
err = config.SaveConfig(configFile)
if err != nil {
return err
}
}
}
return service.Control(s, "install")
}
func runRegister(c *cli.Context) {
s := RegistrationContext{
Context: c,
config: common.NewConfig(),
configFile: c.String("config"),
reader: bufio.NewReader(os.Stdin),
}
defer func() {
if r := recover(); r != nil {
log.Fatalf("FATAL ERROR: %v", r)
}
}()
s.loadConfig()
runnerConfig := s.askRunner()
if !c.Bool("leave-runner") {
defer func() {
if r := recover(); r != nil {
common.DeleteRunner(runnerConfig.URL, runnerConfig.Token)
// pass panic to next defer
panic(r)
}
}()
signals := make(chan os.Signal, 1)
signal.Notify(signals, os.Interrupt)
go func() {
s := <-signals
common.DeleteRunner(runnerConfig.URL, runnerConfig.Token)
log.Fatalf("RECEIVED SIGNAL: %v", s)
}()
}
runnerConfig.Executor = s.askExecutor()
limit := c.Int("limit")
runnerConfig.Limit = &limit
if s.config.Concurrent < limit {
log.Warningf("Specified limit (%d) larger then current concurrent limit (%d). Concurrent limit will not be enlarged.", limit, s.config.Concurrent)
}
switch runnerConfig.Executor {
case "docker", "docker-ssh":
s.askDocker(&runnerConfig)
case "parallels":
s.askParallels(&runnerConfig)
}
switch runnerConfig.Executor {
case "ssh":
s.askSSH(&runnerConfig, false)
case "docker-ssh":
s.askSSH(&runnerConfig, true)
case "parallels":
s.askSSH(&runnerConfig, true)
}
s.addRunner(&runnerConfig)
s.saveConfig()
log.Printf("Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!")
}
func runSingle(c *cli.Context) {
buildsDir := c.String("builds-dir")
shell := c.String("shell")
config := common.NewConfig()
runner := common.RunnerConfig{
URL: c.String("url"),
Token: c.String("token"),
Executor: c.String("executor"),
BuildsDir: &buildsDir,
Shell: &shell,
}
if len(runner.URL) == 0 {
log.Fatalln("Missing URL")
}
if len(runner.Token) == 0 {
log.Fatalln("Missing Token")
}
if len(runner.Executor) == 0 {
log.Fatalln("Missing Executor")
}
go runServer(c.String("addr"))
go runHerokuURL(c.String("heroku-url"))
signals := make(chan os.Signal)
signal.Notify(signals, os.Interrupt, syscall.SIGTERM)
log.Println("Starting runner for", runner.URL, "with token", runner.ShortDescription(), "...")
finished := false
abortSignal := make(chan os.Signal)
doneSignal := make(chan int, 1)
go func() {
interrupt := <-signals
log.Warningln("Requested exit:", interrupt)
finished = true
go func() {
for {
abortSignal <- interrupt
}
}()
select {
case newSignal := <-signals:
log.Fatalln("forced exit:", newSignal)
case <-time.After(common.ShutdownTimeout * time.Second):
log.Fatalln("shutdown timedout")
case <-doneSignal:
}
}()
for !finished {
buildData, healthy := common.GetBuild(runner)
if !healthy {
log.Println("Runner is not healthy!")
select {
case <-time.After(common.NotHealthyCheckInterval * time.Second):
case <-abortSignal:
}
continue
}
if buildData == nil {
select {
case <-time.After(common.CheckInterval * time.Second):
case <-abortSignal:
}
continue
}
newBuild := common.Build{
GetBuildResponse: *buildData,
Runner: &runner,
BuildAbort: abortSignal,
}
newBuild.AssignID()
newBuild.Run(config)
}
doneSignal <- 0
}
func (r *RunSingleCommand) Execute(c *cli.Context) {
if len(r.URL) == 0 {
log.Fatalln("Missing URL")
}
if len(r.Token) == 0 {
log.Fatalln("Missing Token")
}
if len(r.Executor) == 0 {
log.Fatalln("Missing Executor")
}
config := common.NewConfig()
signals := make(chan os.Signal)
signal.Notify(signals, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
log.Println("Starting runner for", r.URL, "with token", r.ShortDescription(), "...")
finished := false
abortSignal := make(chan os.Signal)
doneSignal := make(chan int, 1)
go func() {
interrupt := <-signals
finished = true
// request stop, but wait for force exit
for interrupt == syscall.SIGQUIT {
log.Warningln("Requested quit, waiting for builds to finish")
interrupt = <-signals
}
log.Warningln("Requested exit:", interrupt)
go func() {
for {
abortSignal <- interrupt
}
}()
select {
case newSignal := <-signals:
log.Fatalln("forced exit:", newSignal)
case <-time.After(common.ShutdownTimeout * time.Second):
log.Fatalln("shutdown timedout")
case <-doneSignal:
}
}()
for !finished {
buildData, healthy := common.GetBuild(r.RunnerConfig)
if !healthy {
log.Println("Runner is not healthy!")
select {
case <-time.After(common.NotHealthyCheckInterval * time.Second):
case <-abortSignal:
}
continue
}
if buildData == nil {
select {
case <-time.After(common.CheckInterval * time.Second):
case <-abortSignal:
}
continue
}
newBuild := common.Build{
GetBuildResponse: *buildData,
Runner: &r.RunnerConfig,
BuildAbort: abortSignal,
}
newBuild.AssignID()
newBuild.Run(config)
}
doneSignal <- 0
}