コード例 #1
0
ファイル: import_cluster.go プロジェクト: crohling/kops
func (u *UserDataConfiguration) ParseBool(key string) *bool {
	s := u.Settings[key]
	if s == "" {
		return nil
	}
	s = strings.ToLower(s)
	if s == "true" || s == "1" || s == "y" || s == "yes" || s == "t" {
		return fi.Bool(true)
	}
	return fi.Bool(false)
}
コード例 #2
0
ファイル: autoscalinggroup.go プロジェクト: crohling/kops
func (_ *AutoscalingGroup) RenderTerraform(t *terraform.TerraformTarget, a, e, changes *AutoscalingGroup) error {
	tf := &terraformAutoscalingGroup{
		Name:                    e.Name,
		MinSize:                 e.MinSize,
		MaxSize:                 e.MaxSize,
		LaunchConfigurationName: e.LaunchConfiguration.TerraformLink(),
	}

	for _, s := range e.Subnets {
		tf.VPCZoneIdentifier = append(tf.VPCZoneIdentifier, s.TerraformLink())
	}

	tags := e.buildTags(t.Cloud)
	// Make sure we output in a stable order
	var tagKeys []string
	for k := range tags {
		tagKeys = append(tagKeys, k)
	}
	sort.Strings(tagKeys)
	for _, k := range tagKeys {
		v := tags[k]
		tf.Tags = append(tf.Tags, &terraformASGTag{
			Key:               fi.String(k),
			Value:             fi.String(v),
			PropagateAtLaunch: fi.Bool(true),
		})
	}

	return t.RenderResource("aws_autoscaling_group", *e.Name, tf)
}
コード例 #3
0
ファイル: service.go プロジェクト: crohling/kops
func (e *Service) Find(c *fi.Context) (*Service, error) {
	servicePath := path.Join(systemdSystemPath, e.Name)

	d, err := ioutil.ReadFile(servicePath)
	if err != nil {
		if !os.IsNotExist(err) {
			return nil, fmt.Errorf("Error reading systemd file %q: %v", servicePath, err)
		}

		// Not found
		return &Service{
			Name:       e.Name,
			Definition: nil,
			Running:    fi.Bool(false),
		}, nil
	}

	actual := &Service{
		Name:       e.Name,
		Definition: fi.String(string(d)),

		// Avoid spurious changes
		ManageState:  e.ManageState,
		SmartRestart: e.SmartRestart,
	}

	properties, err := getSystemdStatus(e.Name)
	if err != nil {
		return nil, err
	}
	activeState := properties["ActiveState"]
	switch activeState {
	case "active":
		actual.Running = fi.Bool(true)

	case "failed", "inactive":
		actual.Running = fi.Bool(false)
	default:
		glog.Warningf("Unknown ActiveState=%q; will treat as not running", activeState)
		actual.Running = fi.Bool(false)
	}

	return actual, nil
}
コード例 #4
0
ファイル: launchconfiguration.go プロジェクト: crohling/kops
func (_ *LaunchConfiguration) RenderTerraform(t *terraform.TerraformTarget, a, e, changes *LaunchConfiguration) error {
	cloud := t.Cloud.(*awsup.AWSCloud)

	if e.ImageID == nil {
		return fi.RequiredField("ImageID")
	}
	image, err := cloud.ResolveImage(*e.ImageID)
	if err != nil {
		return err
	}

	tf := &terraformLaunchConfiguration{
		NamePrefix:   fi.String(*e.Name + "-"),
		ImageID:      image.ImageId,
		InstanceType: e.InstanceType,
	}

	if e.SSHKey != nil {
		tf.KeyName = e.SSHKey.TerraformLink()
	}

	for _, sg := range e.SecurityGroups {
		tf.SecurityGroups = append(tf.SecurityGroups, sg.TerraformLink())
	}
	tf.AssociatePublicIpAddress = e.AssociatePublicIP

	if e.BlockDeviceMappings != nil {
		tf.EphemeralBlockDevice = []*terraformBlockDevice{}
		for deviceName, bdm := range e.BlockDeviceMappings {
			tf.EphemeralBlockDevice = append(tf.EphemeralBlockDevice, &terraformBlockDevice{
				VirtualName: bdm.VirtualName,
				DeviceName:  fi.String(deviceName),
			})
		}
	}

	if e.UserData != nil {
		tf.UserData, err = t.AddFile("aws_launch_configuration", *e.Name, "user_data", e.UserData)
		if err != nil {
			return err
		}
	}
	if e.IAMInstanceProfile != nil {
		tf.IAMInstanceProfile = e.IAMInstanceProfile.TerraformLink()
	}

	// So that we can update configurations
	tf.Lifecycle = &terraformLifecycle{CreateBeforeDestroy: fi.Bool(true)}

	return t.RenderResource("aws_launch_configuration", *e.Name, tf)
}
コード例 #5
0
ファイル: service.go プロジェクト: crohling/kops
func NewService(name string, contents string, meta string) (fi.Task, error) {
	s := &Service{Name: name}
	s.Definition = fi.String(contents)

	if meta != "" {
		err := json.Unmarshal([]byte(meta), s)
		if err != nil {
			return nil, fmt.Errorf("error parsing json for service %q: %v", name, err)
		}
	}

	// Default some values to true: Running, SmartRestart, ManageState
	if s.Running == nil {
		s.Running = fi.Bool(true)
	}
	if s.SmartRestart == nil {
		s.SmartRestart = fi.Bool(true)
	}
	if s.ManageState == nil {
		s.ManageState = fi.Bool(true)
	}

	return s, nil
}