示例#1
1
func sshCreate(ctx *cli.Context) {
	if len(ctx.Args()) != 2 {
		log.Fatal("Must provide name and public key file.")
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	file, err := os.Open(ctx.Args()[1])
	if err != nil {
		log.Fatalf("Error opening key file: %s.", err)
	}

	keyData, err := ioutil.ReadAll(file)
	if err != nil {
		log.Fatalf("Error reading key file: %s.", err)
	}

	createRequest := &godo.KeyCreateRequest{
		Name:      ctx.Args().First(),
		PublicKey: string(keyData),
	}
	key, _, err := client.Keys.Create(createRequest)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(key)
}
示例#2
0
func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
	var context *cli.Context

	a := cli.NewApp()
	a.Commands = []cli.Command{
		{
			Name: "foo",
			Action: func(c *cli.Context) {
				context = c
			},
			Flags: []cli.Flag{
				cli.StringFlag{
					Name:  "lang",
					Value: "english",
					Usage: "language for the greeting",
				},
			},
			Before: func(_ *cli.Context) error { return nil },
		},
	}
	a.Run([]string{"", "foo", "--lang", "spanish", "abcd"})

	expect(t, context.Args().Get(0), "abcd")
	expect(t, context.String("lang"), "spanish")
}
示例#3
0
文件: size.go 项目: jmptrader/doctl
func sizeList(ctx *cli.Context) {
	if ctx.BoolT("help") == true {
		cli.ShowAppHelp(ctx)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	opt := &godo.ListOptions{
		Page:    1,
		PerPage: 50, // Not likely to have more than 50 sizes soon
	}
	sizeList, _, err := client.Sizes.List(opt)
	if err != nil {
		fmt.Printf("Unable to list Sizes: %s\n", err)
		os.Exit(1)
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("Slug", "Memory", "VCPUs", "Disk", "Transfer", "Price Monthly", "Price Hourly")
	for _, size := range sizeList {
		cliOut.Writeln("%s\t%dMB\t%d\t%dGB\t%d\t$%.0f\t$%.5f\n",
			size.Slug, size.Memory, size.Vcpus, size.Disk, size.Transfer, size.PriceMonthly, size.PriceHourly)
	}
}
示例#4
0
文件: region.go 项目: jmptrader/doctl
func regionList(ctx *cli.Context) {
	if ctx.BoolT("help") == true {
		cli.ShowAppHelp(ctx)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	opt := &godo.ListOptions{
		Page:    1,
		PerPage: 50, // Not likely to have more than 50 regions soon
	}
	regionList, _, err := client.Regions.List(opt)
	if err != nil {
		fmt.Printf("Unable to list Regions: %s\n", err)
		os.Exit(1)
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("Name", "Slug", "Available")
	for _, region := range regionList {
		cliOut.Writeln("%s\t%s\t%t\n", region.Name, region.Slug, region.Available)
	}
}
示例#5
0
文件: droplet.go 项目: wojtekzw/doctl
func dropletActionSnapshot(ctx *cli.Context) {
	if ctx.Int("id") == 0 && len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide ID or name for Droplet to resize.")
	}

	name := ctx.String("name")

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	id := ctx.Int("id")
	if id == 0 {
		droplet, err := FindDropletByName(client, ctx.Args()[0])
		if err != nil {
			log.Fatal(err)
		} else {
			id = droplet.ID
		}
	}

	droplet, _, err := client.Droplets.Get(id)
	if err != nil {
		log.Fatal("Unable to find Droplet: %s.", err)
	}

	action, _, err := client.DropletActions.Snapshot(droplet.ID, name)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(action)
}
示例#6
0
文件: ssh.go 项目: thebyrd/doctl
func authMethods(ctx *cli.Context) (methods []ssh.AuthMethod, err error) {
	reader := bufio.NewReader(os.Stdin)
	fmt.Print("Password: "******"key")
	if keyPath == "" {
		keyPath = filepath.Join(usr.HomeDir, ".ssh", "id_rsa")
	}

	key, err := ioutil.ReadFile(keyPath)
	if err != nil {
		return
	}

	privateKey, err := ssh.ParsePrivateKey(key)
	if err != nil {
		return
	}
	methods = append(methods, ssh.PublicKeys(privateKey))

	return
}
示例#7
0
func dropletList(ctx *cli.Context) {
	if ctx.BoolT("help") == true {
		cli.ShowAppHelp(ctx)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	opt := &godo.ListOptions{}
	dropletList := []godo.Droplet{}

	for { // TODO make all optional
		dropletPage, resp, err := client.Droplets.List(opt)
		if err != nil {
			fmt.Printf("Unable to list Droplets: %s\n", err)
			os.Exit(1)
		}

		// append the current page's droplets to our list
		for _, d := range dropletPage {
			dropletList = append(dropletList, d)
		}

		// if we are at the last page, break out the for loop
		if resp.Links == nil || resp.Links.IsLastPage() {
			break
		}

		page, err := resp.Links.CurrentPage()
		if err != nil {
			fmt.Printf("Unable to get pagination: %s\n", err)
			os.Exit(1)
		}

		// set the page we want for the next request
		opt.Page = page + 1
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("ID", "Name", "IP Address", "Status", "Memory", "Disk", "Region")
	for _, droplet := range dropletList {
		publicIP := PublicIPForDroplet(&droplet)

		cliOut.Writeln("%d\t%s\t%s\t%s\t%dMB\t%dGB\t%s\n",
			droplet.ID, droplet.Name, publicIP, droplet.Status, droplet.Memory, droplet.Disk, droplet.Region.Slug)
	}
}
示例#8
0
文件: domain.go 项目: jmptrader/doctl
func domainRecordList(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		fmt.Printf("Error: Must provide a domain name for which to list records.\n")
		os.Exit(64)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	domainName := ctx.Args().First()

	opt := &godo.ListOptions{
		Page:    ctx.Int("page"),
		PerPage: ctx.Int("page-size"),
	}
	domainDecords, _, err := client.Domains.Records(domainName, opt)
	if err != nil {
		fmt.Printf("%s\n", err)
		os.Exit(1)
	}

	WriteOutput(domainDecords)
}
示例#9
0
文件: droplet.go 项目: wojtekzw/doctl
func dropletDestroy(ctx *cli.Context) {
	if ctx.Int("id") == 0 && len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide ID or name for Droplet to destroy.")
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	id := ctx.Int("id")
	if id == 0 {
		droplet, err := FindDropletByName(client, ctx.Args()[0])
		if err != nil {
			log.Fatal(err)
		} else {
			id = droplet.ID
		}
	}

	droplet, _, err := client.Droplets.Get(id)
	if err != nil {
		log.Fatalf("Unable to find Droplet: %s.", err)
	}

	_, err = client.Droplets.Delete(id)
	if err != nil {
		log.Fatalf("Unable to destroy Droplet: %s.", err)
	}

	log.Fatalf("Droplet %s destroyed.", droplet.Name)
}
示例#10
0
文件: sshkey.go 项目: jmptrader/doctl
func sshList(ctx *cli.Context) {
	if ctx.BoolT("help") == true {
		cli.ShowAppHelp(ctx)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	opt := &godo.ListOptions{}
	keyList := []godo.Key{}

	for {
		keyPage, resp, err := client.Keys.List(opt)
		if err != nil {
			fmt.Printf("Unable to list SSH Keys: %s\n", err)
			os.Exit(1)
		}

		// append the current page's droplets to our list
		for _, d := range keyPage {
			keyList = append(keyList, d)
		}

		// if we are at the last page, break out the for loop
		if resp.Links == nil || resp.Links.IsLastPage() {
			break
		}

		page, err := resp.Links.CurrentPage()
		if err != nil {
			fmt.Printf("Unable to get pagination: %s\n", err)
			os.Exit(1)
		}

		// set the page we want for the next request
		opt.Page = page + 1
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("ID", "Name", "Fingerprint")
	for _, key := range keyList {
		cliOut.Writeln("%d\t%s\t%s\n", key.ID, key.Name, key.Fingerprint)
	}
}
示例#11
0
func domainShow(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide name for Domain.")
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	domain, _, err := client.Domains.Get(name)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(domain)
}
示例#12
0
func domainDestroy(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide a name for the domain to destroy.")
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	_, err := client.Domains.Delete(name)
	if err != nil {
		log.Fatalf("Unable to destroy domain: %s.", err)
	}

	log.Printf("Domain %s destroyed", name)
}
示例#13
0
func sshFind(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide name for Key.")
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	key, err := FindKeyByName(client, name)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(key)
}
示例#14
0
文件: domain.go 项目: jmptrader/doctl
func domainRecordDestroy(ctx *cli.Context) {
	if len(ctx.Args()) != 2 {
		fmt.Printf("Error: Must provide domain name and domain record id.\n")
		os.Exit(1)
	}

	domainName := ctx.Args().First()
	recordID, err := strconv.Atoi(ctx.Args()[1])
	if err != nil {
		fmt.Printf("%s\n", err)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	_, err = client.Domains.DeleteRecord(domainName, recordID)
	if err != nil {
		fmt.Printf("Unable to destroy domain record: %s\n", err)
		os.Exit(1)
	}

	fmt.Printf("Domain record %d destroyed.\n", recordID)
}
示例#15
0
func domainCreate(ctx *cli.Context) {
	if len(ctx.Args()) != 2 {
		log.Fatal("Must provide domain name and Droplet name.")
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	droplet, err := FindDropletByName(client, ctx.Args()[1])
	if err != nil {
		log.Fatal(err)
	}

	createRequest := &godo.DomainCreateRequest{
		Name:      ctx.Args().First(),
		IPAddress: PublicIPForDroplet(droplet),
	}
	domain, _, err := client.Domains.Create(createRequest)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(domain)
}
示例#16
0
func domainList(ctx *cli.Context) {
	if ctx.BoolT("help") == true {
		cli.ShowAppHelp(ctx)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	opt := &godo.ListOptions{
		Page:    ctx.Int("page"),
		PerPage: ctx.Int("page-size"),
	}
	domainList, _, err := client.Domains.List(opt)
	if err != nil {
		log.Fatalf("Unable to list Domains: %s.", err)
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("Name", "TTL")
	for _, domain := range domainList {
		cliOut.Writeln("%s\t%d\n", domain.Name, domain.TTL)
	}
}
示例#17
0
文件: action.go 项目: jmptrader/doctl
func actionList(ctx *cli.Context) {
	if ctx.BoolT("help") == true {
		cli.ShowAppHelp(ctx)
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	opt := &godo.ListOptions{
		Page:    ctx.Int("page"),
		PerPage: ctx.Int("page-size"),
	}
	actionList, _, err := client.Actions.List(opt)

	if err != nil {
		fmt.Printf("Unable to list Actions: %s\n", err)
		os.Exit(1)
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("ID", "Region", "ResourceType", "ResourceID", "Type", "StartedAt", "CompletedAt", "Status")
	for _, action := range actionList {
		cliOut.Writeln("%d\t%s\t%s\t%d\t%s\t%s\t%s\t%s\n",
			action.ID, action.RegionSlug, action.ResourceType, action.ResourceID, action.Type, action.StartedAt, action.CompletedAt, action.Status)
	}
}
示例#18
0
文件: domain.go 项目: jmptrader/doctl
func domainRecordShow(ctx *cli.Context) {
	if len(ctx.Args()) == 2 {
		fmt.Printf("Error: Must provide domain name and domain record id.\n")
		os.Exit(64)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	domainName := ctx.Args().First()
	recordID, err := strconv.Atoi(ctx.Args()[1])
	if err != nil {
		fmt.Printf("%s\n", err)
		os.Exit(1)
	}

	domainDecord, _, err := client.Domains.Record(domainName, recordID)
	if err != nil {
		fmt.Printf("%s\n", err)
		os.Exit(1)
	}

	WriteOutput(domainDecord)
}
示例#19
0
文件: domain.go 项目: jmptrader/doctl
func domainShow(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		fmt.Printf("Error: Must provide name for Domain.\n")
		os.Exit(64)
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	domain, _, err := client.Domains.Get(name)
	if err != nil {
		fmt.Printf("%s\n", err)
		os.Exit(1)
	}

	WriteOutput(domain)
}
示例#20
0
文件: sshkey.go 项目: jmptrader/doctl
func sshFind(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		fmt.Printf("Error: Must provide name for Key.\n")
		os.Exit(1)
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	key, err := FindKeyByName(client, name)
	if err != nil {
		fmt.Printf("%s\n", err)
		os.Exit(64)
	}

	WriteOutput(key)
}
示例#21
0
func dropletActionPasswordReset(ctx *cli.Context) {
	if ctx.Int("id") == 0 && len(ctx.Args()) != 1 {
		fmt.Printf("Error: Must provide ID or name for Droplet to destroy.\n")
		os.Exit(1)
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	id := ctx.Int("id")
	if id == 0 {
		droplet, err := FindDropletByName(client, ctx.Args()[0])
		if err != nil {
			fmt.Printf("%s\n", err)
			os.Exit(64)
		} else {
			id = droplet.ID
		}
	}

	droplet, _, err := client.Droplets.Get(id)
	if err != nil {
		fmt.Printf("Unable to find Droplet: %s\n", err)
		os.Exit(1)
	}

	action, _, err := client.DropletActions.PasswordReset(droplet.ID)
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}

	WriteOutput(action)
}
示例#22
0
文件: droplet.go 项目: wojtekzw/doctl
func dropletFind(ctx *cli.Context) {
	if len(ctx.Args()) == 0 || len(ctx.Args()) > 1 {
		log.Fatal("Error: Must provide one name for a Droplet search.")
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	droplet, err := FindDropletByName(client, name)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(droplet)
}
示例#23
0
func actionShow(ctx *cli.Context) {
	if len(ctx.Args()) == 0 || len(ctx.Args()) > 1 {
		log.Fatal("Error: Must provide exactly one id of an Action to show.")
	}

	id, _ := strconv.ParseInt(ctx.Args().First(), 10, 0)

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	action, _, err := client.Actions.Get(int(id))

	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(action)
}
示例#24
0
func sshDestroy(ctx *cli.Context) {
	if ctx.Int("id") == 0 && ctx.String("fingerprint") == "" && len(ctx.Args()) < 1 {
		log.Fatal("Error: Must provide ID, fingerprint or name for SSH Key to destroy.")
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	id := ctx.Int("id")
	fingerprint := ctx.String("fingerprint")
	var key godo.Key
	if id == 0 && fingerprint == "" {
		key, err := FindKeyByName(client, ctx.Args().First())
		if err != nil {
			log.Fatal(err)
		} else {
			id = key.ID
		}
	} else if id != 0 {
		key, _, err := client.Keys.GetByID(id)
		if err != nil {
			log.Fatalf("Unable to find SSH Key: %d.", id)
		} else {
			id = key.ID
		}
	} else {
		key, _, err := client.Keys.GetByFingerprint(fingerprint)
		if err != nil {
			log.Fatalf("Unable to find SSH Key: %q.", fingerprint)
		} else {
			id = key.ID
		}
	}

	_, err := client.Keys.DeleteByID(id)
	if err != nil {
		log.Fatalf("Unable to destroy SSH Key: %s.", err)
	}

	log.Printf("Key %d, %q destroyed.", key.ID, key.Name)
}
示例#25
0
func domainRecordCreate(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		cli.ShowAppHelp(ctx)
		log.Print("Must specify a domain name to add a record to.")
		os.Exit(1)
	}

	domainName := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	createRequest := &godo.DomainRecordEditRequest{
		Type: strings.ToUpper(ctx.String("type")),
		Name: ctx.String("name"),
		Data: ctx.String("data"),
	}

	if createRequest.Type == "MX" || createRequest.Type == "SRV" {
		createRequest.Priority = ctx.Int("priority")
	}
	if createRequest.Type == "SRV" {
		createRequest.Port = ctx.Int("port")
		createRequest.Weight = ctx.Int("weight")
	}

	domainRecord, _, err := client.Domains.CreateRecord(domainName, createRequest)
	if err != nil {
		log.Fatal(err)
	}

	WriteOutput(domainRecord)
}
示例#26
0
文件: droplet.go 项目: wojtekzw/doctl
func dropletActionKernels(ctx *cli.Context) {
	if ctx.Int("id") == 0 && len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide ID or name for Droplet to list available kernels.")
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	id := ctx.Int("id")
	if id == 0 {
		droplet, err := FindDropletByName(client, ctx.Args()[0])
		if err != nil {
			log.Fatal(err)
		} else {
			id = droplet.ID
		}
	}

	droplet, _, err := client.Droplets.Get(id)
	if err != nil {
		log.Fatal("Unable to find Droplet: %s.", err)
	}

	opt := &godo.ListOptions{}
	kernelList := []godo.Kernel{}

	for { // TODO make all optional
		kernelsPage, resp, err := client.Droplets.Kernels(droplet.ID, opt)
		if err != nil {
			log.Fatalf("Unable to list Droplet kernels: %s.", err)
		}

		// append the current page's droplets to our list
		for _, k := range kernelsPage {
			kernelList = append(kernelList, k)
		}

		// if we are at the last page, break out the for loop
		if resp.Links == nil || resp.Links.IsLastPage() {
			break
		}

		page, err := resp.Links.CurrentPage()
		if err != nil {
			log.Fatalf("Unable to get pagination: %s.", err)
		}

		// set the page we want for the next request
		opt.Page = page + 1
	}

	cliOut := NewCLIOutput()
	defer cliOut.Flush()
	cliOut.Header("ID", "Name", "Version")
	for _, kernel := range kernelList {
		cliOut.Writeln("%d\t%s\t%s\n",
			kernel.ID, kernel.Name, kernel.Version)
	}

}
示例#27
0
文件: droplet.go 项目: wojtekzw/doctl
func dropletCreate(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide name for Droplet.")
	}

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	// Add domain to end if available.
	dropletName := ctx.Args().First()
	if ctx.Bool("add-region") {
		dropletName = fmt.Sprintf("%s.%s", dropletName, ctx.String("region"))
	}
	if ctx.String("domain") != "" {
		dropletName = fmt.Sprintf("%s.%s", dropletName, ctx.String("domain"))
	}

	// Loop through the SSH Keys and add by name. DO API should have handled
	// this case as well.
	var sshKeys []godo.DropletCreateSSHKey
	keyNames := ctx.String("ssh-keys")
	if keyNames != "" {
		for _, keyName := range strings.Split(keyNames, ",") {
			sshKey, err := FindKeyByName(client, keyName)
			if sshKey != nil && err == nil {
				sshKeys = append(sshKeys, godo.DropletCreateSSHKey{ID: sshKey.ID})
			} else {
				log.Fatalf("Warning: Could not find key: %q.", keyName)
			}
		}
	}

	userData := ""
	userDataPath := ctx.String("user-data-file")
	if userDataPath != "" {
		file, err := os.Open(userDataPath)
		if err != nil {
			log.Fatalf("Error opening user data file: %s.", err)
		}

		userDataFile, err := ioutil.ReadAll(file)
		if err != nil {
			log.Fatalf("Error reading user data file: %s.", err)
		}
		userData = string(userDataFile)
	} else {
		userData = ctx.String("user-data")
	}

	createRequest := &godo.DropletCreateRequest{
		Name:   dropletName,
		Region: ctx.String("region"),
		Size:   ctx.String("size"),
		Image: godo.DropletCreateImage{
			Slug: ctx.String("image"),
		},
		SSHKeys:           sshKeys,
		Backups:           ctx.Bool("backups"),
		IPv6:              ctx.Bool("ipv6"),
		PrivateNetworking: ctx.Bool("private-networking"),
		UserData:          userData,
	}

	droplet, resp, err := client.Droplets.Create(createRequest)
	if err != nil {
		log.Fatalf("Unable to create Droplet: %s.", err)
	}

	if ctx.Bool("wait-for-active") {
		util.WaitForActive(client, resp.Links.Actions[0].HREF)
	}
	WriteOutput(droplet)
}
示例#28
0
文件: ssh.go 项目: thebyrd/doctl
func connect(ctx *cli.Context) {
	if len(ctx.Args()) != 1 {
		log.Fatal("Error: Must provide name of droplet.")
	}

	name := ctx.Args().First()

	tokenSource := &TokenSource{
		AccessToken: APIKey,
	}
	oauthClient := oauth2.NewClient(oauth2.NoContext, tokenSource)
	client := godo.NewClient(oauthClient)

	droplet, err := FindDropletByName(client, name)
	if err != nil {
		log.Fatal(err)
	}

	var ip string
	for _, n := range droplet.Networks.V4 {
		if n.Type == "public" {
			ip = n.IPAddress
		}
	}
	endpoint := fmt.Sprintf("%s:%d", ip, 22)

	methods, err := authMethods(ctx)
	if err != nil {
		log.Fatal(err)
	}

	user := "******"
	if strings.Contains(droplet.Image.Slug, "coreos") {
		user = "******"
	}

	c := &ssh.ClientConfig{
		User: user,
		Auth: methods,
	}

	conn, err := ssh.Dial("tcp", endpoint, c)
	if err != nil {
		log.Fatal("Unable to connect.", err.Error())
	}

	session, err := conn.NewSession()
	if err != nil {
		log.Fatal(err.Error())
	}

	session.Stdout = os.Stdout
	session.Stderr = os.Stderr
	session.Stdin = os.Stdin

	defer session.Close()

	modes := ssh.TerminalModes{
		ssh.ECHO: 1,
	}
	fd := os.Stdin.Fd()
	var (
		termWidth, termHeight int
	)

	if term.IsTerminal(fd) {
		oldState, err := term.MakeRaw(fd)
		if err != nil {
			log.Fatal(err)
		}

		defer term.RestoreTerminal(fd, oldState)

		winsize, err := term.GetWinsize(fd)
		if err != nil {
			termWidth = 80
			termHeight = 24
		} else {
			termWidth = int(winsize.Width)
			termHeight = int(winsize.Height)
		}
	}

	if err := session.RequestPty("xterm", termWidth, termHeight, modes); err != nil {
		session.Close()
		log.Fatalf("request for pseudo terminal failed: %s", err)
	}
	if err == nil {
		err = session.Shell()
	}
	if err != nil {
		log.Fatal(err)
	}

	err = session.Wait()
	if err != nil && err != io.EOF {
		// Ignore the error if it's an ExitError with an empty message,
		// this occurs when you do CTRL+c and then run exit cmd which isn't an
		// actual error.
		waitMsg, ok := err.(*ssh.ExitError)
		if ok && waitMsg.Msg() == "" {
			return
		}

		log.Fatal(err)
	}

}