コード例 #1
0
ファイル: rack.go プロジェクト: soulware/rack
func cmdRackScale(c *cli.Context) {
	count := 0
	typ := ""

	if c.IsSet("count") {
		count = c.Int("count")
	}

	if c.IsSet("type") {
		typ = c.String("type")
	}

	system, err := rackClient(c).ScaleSystem(count, typ)

	if err != nil {
		stdcli.Error(err)
		return
	}

	fmt.Printf("Name     %s\n", system.Name)
	fmt.Printf("Status   %s\n", system.Status)
	fmt.Printf("Version  %s\n", system.Version)
	fmt.Printf("Count    %d\n", system.Count)
	fmt.Printf("Type     %s\n", system.Type)
}
コード例 #2
0
ファイル: install.go プロジェクト: cozmo/rack
func cmdInstall(c *cli.Context) {
	region := c.String("region")

	if !lambdaRegions[region] {
		stdcli.Error(fmt.Errorf("Convox is not currently supported in %s", region))
	}

	tenancy := "default"
	instanceType := c.String("instance-type")

	if c.Bool("dedicated") {
		tenancy = "dedicated"
		if strings.HasPrefix(instanceType, "t2") {
			stdcli.Error(fmt.Errorf("t2 instance types aren't supported in dedicated tenancy, please set --instance-type."))
		}
	}

	fmt.Println(Banner)

	distinctId, err := currentId()
	creds, err := readCredentials(c)

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	if creds == nil {
		err = fmt.Errorf("error reading credentials")
		handleError("install", distinctId, err)
		return
	}

	reader := bufio.NewReader(os.Stdin)

	if email := c.String("email"); email != "" {
		distinctId = email
		updateId(distinctId)
	} else if terminal.IsTerminal(int(os.Stdin.Fd())) {
		fmt.Print("Email Address (optional, to receive project updates): ")

		email, err := reader.ReadString('\n')

		if err != nil {
			handleError("install", distinctId, err)
			return
		}

		if strings.TrimSpace(email) != "" {
			distinctId = email
			updateId(email)
		}
	}

	development := "No"
	if c.Bool("development") {
		isDevelopment = true
		development = "Yes"
	}

	encryption := "Yes"
	if c.Bool("disable-encryption") {
		encryption = "No"
	}

	ami := c.String("ami")

	key := c.String("key")

	stackName := c.String("stack-name")

	vpcCIDR := c.String("vpc-cidr")

	subnet0CIDR := c.String("subnet0-cidr")

	subnet1CIDR := c.String("subnet1-cidr")

	subnet2CIDR := c.String("subnet2-cidr")

	versions, err := version.All()

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	version, err := versions.Resolve(c.String("version"))

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	versionName := version.Version
	formationUrl := fmt.Sprintf(FormationUrl, versionName)

	instanceCount := fmt.Sprintf("%d", c.Int("instance-count"))

	fmt.Printf("Installing Convox (%s)...\n", versionName)

	if isDevelopment {
		fmt.Println("(Development Mode)")
	}

	password := randomString(30)

	CloudFormation := cloudformation.New(session.New(), awsConfig(region, creds))

	req := &cloudformation.CreateStackInput{
		Capabilities: []*string{aws.String("CAPABILITY_IAM")},
		Parameters: []*cloudformation.Parameter{
			&cloudformation.Parameter{ParameterKey: aws.String("Ami"), ParameterValue: aws.String(ami)},
			&cloudformation.Parameter{ParameterKey: aws.String("ClientId"), ParameterValue: aws.String(distinctId)},
			&cloudformation.Parameter{ParameterKey: aws.String("Development"), ParameterValue: aws.String(development)},
			&cloudformation.Parameter{ParameterKey: aws.String("Encryption"), ParameterValue: aws.String(encryption)},
			&cloudformation.Parameter{ParameterKey: aws.String("InstanceCount"), ParameterValue: aws.String(instanceCount)},
			&cloudformation.Parameter{ParameterKey: aws.String("InstanceType"), ParameterValue: aws.String(instanceType)},
			&cloudformation.Parameter{ParameterKey: aws.String("Key"), ParameterValue: aws.String(key)},
			&cloudformation.Parameter{ParameterKey: aws.String("Password"), ParameterValue: aws.String(password)},
			&cloudformation.Parameter{ParameterKey: aws.String("Tenancy"), ParameterValue: aws.String(tenancy)},
			&cloudformation.Parameter{ParameterKey: aws.String("Version"), ParameterValue: aws.String(versionName)},
			&cloudformation.Parameter{ParameterKey: aws.String("Subnet0CIDR"), ParameterValue: aws.String(subnet0CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("Subnet1CIDR"), ParameterValue: aws.String(subnet1CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("Subnet2CIDR"), ParameterValue: aws.String(subnet2CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("VPCCIDR"), ParameterValue: aws.String(vpcCIDR)},
		},
		StackName:   aws.String(stackName),
		TemplateURL: aws.String(formationUrl),
	}

	if tf := os.Getenv("TEMPLATE_FILE"); tf != "" {
		dat, err := ioutil.ReadFile(tf)

		if err != nil {
			handleError("install", distinctId, err)
		}

		req.TemplateURL = nil
		req.TemplateBody = aws.String(string(dat))
	}

	res, err := CloudFormation.CreateStack(req)

	// NOTE: we start making lots of network requests here
	//			 so we're just going to return for testability
	if os.Getenv("AWS_REGION") == "test" {
		fmt.Println(*res.StackId)
		return
	}

	if err != nil {
		sendMixpanelEvent(fmt.Sprintf("convox-install-error"), err.Error())

		if awsErr, ok := err.(awserr.Error); ok {
			if awsErr.Code() == "AlreadyExistsException" {
				stdcli.Error(fmt.Errorf("Stack %q already exists. Run `convox uninstall` then try again.", stackName))
			}
		}

		stdcli.Error(err)
	}

	sendMixpanelEvent("convox-install-start", "")

	host, err := waitForCompletion(*res.StackId, CloudFormation, false)

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	fmt.Println("Waiting for load balancer...")

	waitForAvailability(fmt.Sprintf("http://%s/", host))

	fmt.Println("Logging in...")

	addLogin(host, password)
	switchHost(host)

	fmt.Println("Success, try `convox apps`")

	sendMixpanelEvent("convox-install-success", "")
}
コード例 #3
0
ファイル: install.go プロジェクト: soulware/rack
func cmdInstall(c *cli.Context) {
	region := c.String("region")

	if !lambdaRegions[region] {
		stdcli.Error(fmt.Errorf("Convox is not currently supported in %s", region))
	}

	stackName := c.String("stack-name")
	awsRegexRules := []string{
		//ecr: http://docs.aws.amazon.com/AmazonECR/latest/APIReference/API_CreateRepository.html
		"(?:[a-z0-9]+(?:[._-][a-z0-9]+)*/)*[a-z0-9]+(?:[._-][a-z0-9]+)*",
		//cloud formation: https://forums.aws.amazon.com/thread.jspa?threadID=118427
		"[a-zA-Z][-a-zA-Z0-9]*",
	}

	for _, r := range awsRegexRules {
		rp := regexp.MustCompile(r)
		matchedStr := rp.FindString(stackName)
		match := len(matchedStr) == len(stackName)

		if !match {
			stdcli.Error(fmt.Errorf("Stack name is invalid, must match [a-z0-9-]*"))
		}
	}

	tenancy := "default"
	instanceType := c.String("instance-type")

	if c.Bool("dedicated") {
		tenancy = "dedicated"
		if strings.HasPrefix(instanceType, "t2") {
			stdcli.Error(fmt.Errorf("t2 instance types aren't supported in dedicated tenancy, please set --instance-type."))
		}
	}

	fmt.Println(Banner)

	distinctId, err := currentId()
	creds, err := readCredentials(c)

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	if creds == nil {
		err = fmt.Errorf("error reading credentials")
		handleError("install", distinctId, err)
		return
	}

	reader := bufio.NewReader(os.Stdin)

	if email := c.String("email"); email != "" {
		distinctId = email
		updateId(distinctId)
	} else if terminal.IsTerminal(int(os.Stdin.Fd())) {
		fmt.Print("Email Address (optional, to receive project updates): ")

		email, err := reader.ReadString('\n')

		if err != nil {
			handleError("install", distinctId, err)
			return
		}

		if strings.TrimSpace(email) != "" {
			distinctId = email
			updateId(email)
		}
	}

	development := "No"
	if c.Bool("development") {
		isDevelopment = true
		development = "Yes"
	}

	private := "No"
	if c.Bool("private") {
		private = "Yes"
	}

	privateApi := "No"
	if c.Bool("private-api") {
		private = "Yes"
		privateApi = "Yes"
	}

	ami := c.String("ami")

	key := c.String("key")

	vpcCIDR := c.String("vpc-cidr")

	subnet0CIDR := c.String("subnet0-cidr")
	subnet1CIDR := c.String("subnet1-cidr")
	subnet2CIDR := c.String("subnet2-cidr")

	subnetPrivate0CIDR := c.String("subnet-private0-cidr")
	subnetPrivate1CIDR := c.String("subnet-private1-cidr")
	subnetPrivate2CIDR := c.String("subnet-private2-cidr")

	versions, err := version.All()

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	version, err := versions.Resolve(c.String("version"))

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	versionName := version.Version
	formationUrl := fmt.Sprintf(FormationUrl, versionName)

	instanceCount := fmt.Sprintf("%d", c.Int("instance-count"))

	fmt.Printf("Installing Convox (%s)...\n", versionName)

	if isDevelopment {
		fmt.Println("(Development Mode)")
	}

	if private == "Yes" {
		fmt.Println("(Private Network Edition)")
	}

	password := c.String("password")
	if password == "" {
		password = randomString(30)
	}

	CloudFormation := cloudformation.New(session.New(), awsConfig(region, creds))

	req := &cloudformation.CreateStackInput{
		Capabilities: []*string{aws.String("CAPABILITY_IAM")},
		Parameters: []*cloudformation.Parameter{
			&cloudformation.Parameter{ParameterKey: aws.String("Ami"), ParameterValue: aws.String(ami)},
			&cloudformation.Parameter{ParameterKey: aws.String("ClientId"), ParameterValue: aws.String(distinctId)},
			&cloudformation.Parameter{ParameterKey: aws.String("Development"), ParameterValue: aws.String(development)},
			&cloudformation.Parameter{ParameterKey: aws.String("InstanceCount"), ParameterValue: aws.String(instanceCount)},
			&cloudformation.Parameter{ParameterKey: aws.String("InstanceType"), ParameterValue: aws.String(instanceType)},
			&cloudformation.Parameter{ParameterKey: aws.String("Key"), ParameterValue: aws.String(key)},
			&cloudformation.Parameter{ParameterKey: aws.String("Password"), ParameterValue: aws.String(password)},
			&cloudformation.Parameter{ParameterKey: aws.String("Private"), ParameterValue: aws.String(private)},
			&cloudformation.Parameter{ParameterKey: aws.String("PrivateApi"), ParameterValue: aws.String(privateApi)},
			&cloudformation.Parameter{ParameterKey: aws.String("Tenancy"), ParameterValue: aws.String(tenancy)},
			&cloudformation.Parameter{ParameterKey: aws.String("Version"), ParameterValue: aws.String(versionName)},
			&cloudformation.Parameter{ParameterKey: aws.String("Subnet0CIDR"), ParameterValue: aws.String(subnet0CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("Subnet1CIDR"), ParameterValue: aws.String(subnet1CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("Subnet2CIDR"), ParameterValue: aws.String(subnet2CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("SubnetPrivate0CIDR"), ParameterValue: aws.String(subnetPrivate0CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("SubnetPrivate1CIDR"), ParameterValue: aws.String(subnetPrivate1CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("SubnetPrivate2CIDR"), ParameterValue: aws.String(subnetPrivate2CIDR)},
			&cloudformation.Parameter{ParameterKey: aws.String("VPCCIDR"), ParameterValue: aws.String(vpcCIDR)},
		},
		StackName:   aws.String(stackName),
		TemplateURL: aws.String(formationUrl),
	}

	if tf := os.Getenv("TEMPLATE_FILE"); tf != "" {
		dat, err := ioutil.ReadFile(tf)

		if err != nil {
			handleError("install", distinctId, err)
		}

		req.TemplateURL = nil
		req.TemplateBody = aws.String(string(dat))
	}

	res, err := CloudFormation.CreateStack(req)

	// NOTE: we start making lots of network requests here
	//			 so we're just going to return for testability
	if os.Getenv("AWS_REGION") == "test" {
		fmt.Println(*res.StackId)
		return
	}

	if err != nil {
		sendMixpanelEvent(fmt.Sprintf("convox-install-error"), err.Error())

		if awsErr, ok := err.(awserr.Error); ok {
			if awsErr.Code() == "AlreadyExistsException" {
				stdcli.Error(fmt.Errorf("Stack %q already exists. Run `convox uninstall` then try again.", stackName))
			}
		}

		stdcli.Error(err)
	}

	sendMixpanelEvent("convox-install-start", "")

	host, err := waitForCompletion(*res.StackId, CloudFormation, false)

	if err != nil {
		handleError("install", distinctId, err)
		return
	}

	if privateApi == "Yes" {
		fmt.Println("Success. See http://convox.com/docs/private-api/ for instructions to log into the private Rack API.")
	} else {
		fmt.Println("Waiting for load balancer...")

		waitForAvailability(fmt.Sprintf("http://%s/", host))

		fmt.Println("Logging in...")

		addLogin(host, password)
		switchHost(host)

		fmt.Println("Success, try `convox apps`")
	}

	sendMixpanelEvent("convox-install-success", "")
}