Esempio n. 1
0
func upCommandFunc(c *cli.Context) {
	config, err := config.ParseConfig("vanguard.yml")
	if err != nil {
		fmt.Println(err)
		return
	}
	tiers, err := config.GetTiers()
	if err != nil {
		fmt.Println(err)
		return
	}
	err = config.PullRemoteFiles(c.Bool("replace-files"))
	if err != nil {
		fmt.Println(err)
		return
	}
	if c.Bool("dry") {
		ShowTiers(tiers)
		return
	}
	manager := &ContainerManager{
		EnvVariables:       make(map[string]string),
		Clients:            make(map[string]*client.Client),
		RunningContainers:  make(map[string][]*container.Container),
		UsedContainerNames: make(map[string][]string),
	}
	for _, server := range config.Servers {
		c := client.NewClient(server.Hostname)
		bindings, err := c.Bindings()
		for _, binding := range bindings {
			err = c.Hide(binding.Port, "", "")
			if err != nil {
				fmt.Println(err)
				return
			}
		}
		if server.Label != "" {
			host, err := c.Host()
			if err == nil && host.InternalIp != "" {
				manager.EnvVariables[server.Label] = host.InternalIp
			}
		}
		if server.Expose == nil {
			continue
		}
		for _, expose := range server.Expose {
			arr := strings.Split(expose, ":")
			if len(arr) != 3 {
				continue
			}
			manager.CustomExpose(server.Hostname, arr[0], arr[1], arr[2])
		}
	}
	for _, tier := range tiers {
		for _, server := range tier.Servers {
			for _, cont := range server.Containers {
				manager.Manage(server.Hostname, cont)
				if err != nil {
					fmt.Println(err)
					return
				}
			}
		}
	}
	manager.StopUnused()
}