func enable(c *cli.Context) {
cfg, err := config.LoadConfig()
if err != nil {
logrus.Fatal(err)
}
var enabledServices []string
for _, service := range c.Args() {
if val, ok := cfg.Rancher.ServicesInclude[service]; !ok || !val {
if strings.HasPrefix(service, "/") && !strings.HasPrefix(service, "/var/lib/rancher/conf") {
logrus.Fatalf("ERROR: Service should be in path /var/lib/rancher/conf")
}
cfg.Rancher.ServicesInclude[service] = true
enabledServices = append(enabledServices, service)
}
}
if len(enabledServices) > 0 {
if err := compose.StageServices(cfg, enabledServices...); err != nil {
logrus.Fatal(err)
}
if err := cfg.Save(); err != nil {
logrus.Fatal(err)
}
}
}
func consoleSwitch(c *cli.Context) error {
if len(c.Args()) != 1 {
log.Fatal("Must specify exactly one console to switch to")
}
newConsole := c.Args()[0]
cfg := config.LoadConfig()
if newConsole == cfg.Rancher.Console {
log.Warnf("Console is already set to %s", newConsole)
}
if !c.Bool("force") {
in := bufio.NewReader(os.Stdin)
fmt.Println("Switching consoles will destroy the current console container and restart Docker.")
fmt.Println("Note: You will also be logged out.")
if !yes(in, "Continue") {
return nil
}
}
if newConsole != "default" {
if err := compose.StageServices(cfg, newConsole); err != nil {
return err
}
}
service, err := compose.CreateService(nil, "switch-console", &composeConfig.ServiceConfigV1{
LogDriver: "json-file",
Privileged: true,
Net: "host",
Pid: "host",
Image: fmt.Sprintf("rancher/os-base:%s", config.VERSION),
Labels: map[string]string{
config.SCOPE: config.SYSTEM,
},
Command: []string{"/usr/bin/switch-console", newConsole},
VolumesFrom: []string{"all-volumes"},
})
if err != nil {
return err
}
if err = service.Delete(context.Background(), options.Delete{}); err != nil {
return err
}
if err = service.Up(context.Background(), options.Up{}); err != nil {
return err
}
return service.Log(context.Background(), true)
}
func consoleEnable(c *cli.Context) error {
if len(c.Args()) != 1 {
log.Fatal("Must specify exactly one console to enable")
}
newConsole := c.Args()[0]
cfg := config.LoadConfig()
if newConsole != "default" {
if err := compose.StageServices(cfg, newConsole); err != nil {
return err
}
}
if err := config.Set("rancher.console", newConsole); err != nil {
log.Errorf("Failed to update 'rancher.console': %v", err)
}
return nil
}