Example #1
0
func StartMesosphereApp(acfg apps.AppConfig, cloudName, cloudURI string) error {
	// func StartMesosphereApp(app gomarathon.Application, host string) error {

	dock_list, err := apps.GetAppDockerList("app", acfg)
	if err != nil {
		return err
	}

	var dock_opts []*apps.DockerOptions
	for _, dock_name := range dock_list {

		dopts, err := apps.ReadDockerOpts(dock_name, acfg)
		if err != nil {
			return err
		}

		fmt.Printf("%+v\n\n", dopts)
		dock_opts = append(dock_opts, &dopts)
	}

	apps.ReverseDockerList(dock_opts)

	for _, dopts := range dock_opts {
		err = StartMesosphereDocker(dopts, acfg, cloudName, cloudURI)
		if err != nil {
			return err
		}
	}

	return nil
}
Example #2
0
func db_fix(c *cli.Context) {
	if len(c.Args()) != 0 {
		fmt.Println("Error: bad args to 'db fix' !!!")
		cli.ShowSubcommandHelp(c)
		return
	}

	opts, err := apps.ReadDockerOpts("flask", APPCFG)
	if err != nil {
		fmt.Println("while getting docker options for: flask\n" + err.Error())
		return
	}

	apps.PrepDocker(&opts, APPCFG)

	opts.Name = "dbfix." + opts.CreateOpts.Config.Domainname
	opts.CreateOpts.Name = opts.Name
	opts.CreateOpts.Config.Hostname = "dbfix"
	opts.CreateOpts.Config.ExposedPorts = nil
	opts.StartOpts.PortBindings = nil

	// printDockerOpts(opts)

	client, err := docker.NewClient(ZAHACONFIG.DockerHost)
	if err != nil {
		fmt.Println("while getting docker client: \n" + err.Error())
		return
	}

	// setup the command
	cmd_n_args := []string{
		"/sbin/my_init",
		"python",
		"/src/run.py",
		"dbfix",
	}
	fmt.Println("db fix: ", cmd_n_args)

	opts.CreateOpts.Config.Cmd = cmd_n_args

	// run the docker
	err = apps.StartDocker(&opts)
	if err != nil {
		fmt.Println("while init'n DB\n" + err.Error())
		return
	}

	// wait for the docker to exit
	done := false
	exit := 0
	for !done {
		dock, err := client.InspectContainer(opts.Name)
		if err != nil {
			fmt.Println("while inspecting container: ", opts.Name, "\n"+err.Error())
			return
		} else if !dock.State.Running {
			exit = dock.State.ExitCode
			if exit != 0 {
				fmt.Printf("%v %v", dock.State.ExitCode, dock.State.Error)
				return
			}
			break
		}
	}

	// remove docker
	err = apps.RemoveDocker(opts.Name)
	if err != nil {
		fmt.Println("while removing container: ", opts.Name, "\n"+err.Error())
		return
	}

}