common

package
Version: v0.8.3 Latest Latest
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Published: Aug 8, 2015 License: MPL-2.0 Imports: 28 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source
var TemplateFuncs = template.FuncMap{
	"clean_ami_name": templateCleanAMIName,
}

Functions

func GetInstanceMetaData added in v0.8.0

func GetInstanceMetaData(path string) (contents []byte, err error)

func SSHConfig

func SSHConfig(username string) func(multistep.StateBag) (*ssh.ClientConfig, error)

SSHConfig returns a function that can be used for the SSH communicator config for connecting to the instance created over SSH using the generated private key.

func SSHHost added in v0.8.0

func SSHHost(e *ec2.EC2, private bool) func(multistep.StateBag) (string, error)

SSHHost returns a function that can be given to the SSH communicator for determining the SSH address based on the instance DNS name.

func TimeoutSeconds added in v0.7.2

func TimeoutSeconds() (seconds int)

Returns 300 seconds (5 minutes) by default Some AWS operations, like copying an AMI to a distant region, take a very long time Allow user to override with AWS_TIMEOUT_SECONDS environment variable

func ValidateRegion added in v0.8.0

func ValidateRegion(region string) bool

IsValidRegion returns true if the supplied region is a valid AWS region and false if it's not.

func WaitForState

func WaitForState(conf *StateChangeConf) (i interface{}, err error)

WaitForState watches an object and waits for it to achieve a certain state.

Types

type AMIConfig added in v0.3.0

type AMIConfig struct {
	AMIName               string            `mapstructure:"ami_name"`
	AMIDescription        string            `mapstructure:"ami_description"`
	AMIVirtType           string            `mapstructure:"ami_virtualization_type"`
	AMIUsers              []string          `mapstructure:"ami_users"`
	AMIGroups             []string          `mapstructure:"ami_groups"`
	AMIProductCodes       []string          `mapstructure:"ami_product_codes"`
	AMIRegions            []string          `mapstructure:"ami_regions"`
	AMITags               map[string]string `mapstructure:"tags"`
	AMIEnhancedNetworking bool              `mapstructure:"enhanced_networking"`
	AMIForceDeregister    bool              `mapstructure:"force_deregister"`
}

AMIConfig is for common configuration related to creating AMIs.

func (*AMIConfig) Prepare added in v0.3.0

func (c *AMIConfig) Prepare(ctx *interpolate.Context) []error

type AccessConfig

type AccessConfig struct {
	AccessKey string `mapstructure:"access_key"`
	SecretKey string `mapstructure:"secret_key"`
	RawRegion string `mapstructure:"region"`
	Token     string `mapstructure:"token"`
}

AccessConfig is for common configuration related to AWS access

func (*AccessConfig) Config added in v0.8.0

func (c *AccessConfig) Config() (*aws.Config, error)

Config returns a valid aws.Config object for access to AWS services, or an error if the authentication and region couldn't be resolved

func (*AccessConfig) Prepare

func (c *AccessConfig) Prepare(ctx *interpolate.Context) []error

func (*AccessConfig) Region added in v0.2.2

func (c *AccessConfig) Region() (string, error)

Region returns the aws.Region object for access to AWS services, requesting the region from the instance metadata if possible.

type Artifact

type Artifact struct {
	// A map of regions to AMI IDs.
	Amis map[string]string

	// BuilderId is the unique ID for the builder that created this AMI
	BuilderIdValue string

	// EC2 connection for performing API stuff.
	Conn *ec2.EC2
}

Artifact is an artifact implementation that contains built AMIs.

func (*Artifact) BuilderId

func (a *Artifact) BuilderId() string

func (*Artifact) Destroy

func (a *Artifact) Destroy() error

func (*Artifact) Files

func (*Artifact) Files() []string

func (*Artifact) Id

func (a *Artifact) Id() string

func (*Artifact) State added in v0.7.2

func (a *Artifact) State(name string) interface{}

func (*Artifact) String

func (a *Artifact) String() string

type BlockDevice added in v0.3.2

type BlockDevice struct {
	DeleteOnTermination bool   `mapstructure:"delete_on_termination"`
	DeviceName          string `mapstructure:"device_name"`
	Encrypted           bool   `mapstructure:"encrypted"`
	IOPS                int64  `mapstructure:"iops"`
	NoDevice            bool   `mapstructure:"no_device"`
	SnapshotId          string `mapstructure:"snapshot_id"`
	VirtualName         string `mapstructure:"virtual_name"`
	VolumeType          string `mapstructure:"volume_type"`
	VolumeSize          int64  `mapstructure:"volume_size"`
}

BlockDevice

type BlockDevices added in v0.3.2

type BlockDevices struct {
	AMIMappings    []BlockDevice `mapstructure:"ami_block_device_mappings"`
	LaunchMappings []BlockDevice `mapstructure:"launch_block_device_mappings"`
}

func (*BlockDevices) BuildAMIDevices added in v0.3.2

func (b *BlockDevices) BuildAMIDevices() []*ec2.BlockDeviceMapping

func (*BlockDevices) BuildLaunchDevices added in v0.3.2

func (b *BlockDevices) BuildLaunchDevices() []*ec2.BlockDeviceMapping

func (*BlockDevices) Prepare added in v0.7.0

func (b *BlockDevices) Prepare(ctx *interpolate.Context) []error

type RunConfig

type RunConfig struct {
	AssociatePublicIpAddress bool              `mapstructure:"associate_public_ip_address"`
	AvailabilityZone         string            `mapstructure:"availability_zone"`
	IamInstanceProfile       string            `mapstructure:"iam_instance_profile"`
	InstanceType             string            `mapstructure:"instance_type"`
	RunTags                  map[string]string `mapstructure:"run_tags"`
	SourceAmi                string            `mapstructure:"source_ami"`
	SpotPrice                string            `mapstructure:"spot_price"`
	SpotPriceAutoProduct     string            `mapstructure:"spot_price_auto_product"`
	SecurityGroupId          string            `mapstructure:"security_group_id"`
	SecurityGroupIds         []string          `mapstructure:"security_group_ids"`
	SubnetId                 string            `mapstructure:"subnet_id"`
	TemporaryKeyPairName     string            `mapstructure:"temporary_key_pair_name"`
	UserData                 string            `mapstructure:"user_data"`
	UserDataFile             string            `mapstructure:"user_data_file"`
	WindowsPasswordTimeout   time.Duration     `mapstructure:"windows_password_timeout"`
	VpcId                    string            `mapstructure:"vpc_id"`

	// Communicator settings
	Comm           communicator.Config `mapstructure:",squash"`
	SSHKeyPairName string              `mapstructure:"ssh_keypair_name"`
	SSHPrivateIp   bool                `mapstructure:"ssh_private_ip"`
}

RunConfig contains configuration for running an instance from a source AMI and details on how to access that launched image.

func (*RunConfig) Prepare

func (c *RunConfig) Prepare(ctx *interpolate.Context) []error

type StateChangeConf

type StateChangeConf struct {
	Pending   []string
	Refresh   StateRefreshFunc
	StepState multistep.StateBag
	Target    string
}

StateChangeConf is the configuration struct used for `WaitForState`.

type StateRefreshFunc added in v0.2.3

type StateRefreshFunc func() (result interface{}, state string, err error)

StateRefreshFunc is a function type used for StateChangeConf that is responsible for refreshing the item being watched for a state change.

It returns three results. `result` is any object that will be returned as the final object after waiting for state change. This allows you to return the final updated object, for example an EC2 instance after refreshing it.

`state` is the latest state of that object. And `err` is any error that may have happened while refreshing the state.

func AMIStateRefreshFunc added in v0.3.8

func AMIStateRefreshFunc(conn *ec2.EC2, imageId string) StateRefreshFunc

AMIStateRefreshFunc returns a StateRefreshFunc that is used to watch an AMI for state changes.

func InstanceStateRefreshFunc added in v0.2.2

func InstanceStateRefreshFunc(conn *ec2.EC2, instanceId string) StateRefreshFunc

InstanceStateRefreshFunc returns a StateRefreshFunc that is used to watch an EC2 instance.

func SpotRequestStateRefreshFunc added in v0.7.0

func SpotRequestStateRefreshFunc(conn *ec2.EC2, spotRequestId string) StateRefreshFunc

SpotRequestStateRefreshFunc returns a StateRefreshFunc that is used to watch a spot request for state changes.

type StepAMIRegionCopy added in v0.3.5

type StepAMIRegionCopy struct {
	AccessConfig *AccessConfig
	Regions      []string
	Name         string
}

func (*StepAMIRegionCopy) Cleanup added in v0.3.5

func (s *StepAMIRegionCopy) Cleanup(state multistep.StateBag)

func (*StepAMIRegionCopy) Run added in v0.3.5

type StepCreateTags added in v0.2.3

type StepCreateTags struct {
	Tags map[string]string
}

func (*StepCreateTags) Cleanup added in v0.2.3

func (s *StepCreateTags) Cleanup(state multistep.StateBag)

func (*StepCreateTags) Run added in v0.2.3

type StepDeregisterAMI added in v0.8.0

type StepDeregisterAMI struct {
	ForceDeregister bool
	AMIName         string
}

func (*StepDeregisterAMI) Cleanup added in v0.8.0

func (s *StepDeregisterAMI) Cleanup(state multistep.StateBag)

func (*StepDeregisterAMI) Run added in v0.8.0

type StepGetPassword added in v0.8.0

type StepGetPassword struct {
	Debug   bool
	Comm    *communicator.Config
	Timeout time.Duration
}

StepGetPassword reads the password from a Windows server and sets it on the WinRM config.

func (*StepGetPassword) Cleanup added in v0.8.0

func (s *StepGetPassword) Cleanup(multistep.StateBag)

func (*StepGetPassword) Run added in v0.8.0

type StepKeyPair

type StepKeyPair struct {
	Debug                bool
	DebugKeyPath         string
	TemporaryKeyPairName string
	KeyPairName          string
	PrivateKeyFile       string
	// contains filtered or unexported fields
}

func (*StepKeyPair) Cleanup

func (s *StepKeyPair) Cleanup(state multistep.StateBag)

func (*StepKeyPair) Run

type StepModifyAMIAttributes added in v0.3.0

type StepModifyAMIAttributes struct {
	Users        []string
	Groups       []string
	ProductCodes []string
	Description  string
}

func (*StepModifyAMIAttributes) Cleanup added in v0.3.0

func (s *StepModifyAMIAttributes) Cleanup(state multistep.StateBag)

func (*StepModifyAMIAttributes) Run added in v0.3.0

type StepPreValidate added in v0.8.0

type StepPreValidate struct {
	DestAmiName     string
	ForceDeregister bool
}

StepPreValidate provides an opportunity to pre-validate any configuration for the build before actually doing any time consuming work

func (*StepPreValidate) Cleanup added in v0.8.0

func (s *StepPreValidate) Cleanup(multistep.StateBag)

func (*StepPreValidate) Run added in v0.8.0

type StepRunSourceInstance

type StepRunSourceInstance struct {
	AssociatePublicIpAddress bool
	AvailabilityZone         string
	BlockDevices             BlockDevices
	Debug                    bool
	ExpectedRootDevice       string
	InstanceType             string
	IamInstanceProfile       string
	SourceAMI                string
	SpotPrice                string
	SpotPriceProduct         string
	SubnetId                 string
	Tags                     map[string]string
	UserData                 string
	UserDataFile             string
	// contains filtered or unexported fields
}

func (*StepRunSourceInstance) Cleanup

func (s *StepRunSourceInstance) Cleanup(state multistep.StateBag)

func (*StepRunSourceInstance) Run

type StepSecurityGroup

type StepSecurityGroup struct {
	CommConfig       *communicator.Config
	SecurityGroupIds []string
	VpcId            string
	// contains filtered or unexported fields
}

func (*StepSecurityGroup) Cleanup

func (s *StepSecurityGroup) Cleanup(state multistep.StateBag)

func (*StepSecurityGroup) Run

type StepSourceAMIInfo added in v0.6.1

type StepSourceAMIInfo struct {
	SourceAmi          string
	EnhancedNetworking bool
}

StepSourceAMIInfo extracts critical information from the source AMI that is used throughout the AMI creation process.

Produces:

source_image *ec2.Image - the source AMI info

func (*StepSourceAMIInfo) Cleanup added in v0.6.1

func (s *StepSourceAMIInfo) Cleanup(multistep.StateBag)

func (*StepSourceAMIInfo) Run added in v0.6.1

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