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Constants ¶
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const ( STATUS_RUNNING = 1 << iota STATUS_STOPPING STATUS_STOPPED STATUS_SHUTTING_DOWN STATUS_TERMINATED STATUS_PENDING STATUS_UNKNOWN )
event types
Variables ¶
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Functions ¶
This section is empty.
Types ¶
type EC2EventsInterface ¶
type EC2EventsInterface interface {
// Add a event listener for terminated instances
AddEventListener(int) EventCh
// Get running hosts
GetRunningHosts() map[string]string
}
EC2EventsInterface ... the interface for a instance listener
func NewEC2EventsInterface ¶
func NewEC2EventsInterface(awsKey, awsSecret, awsRegion, awsEnv string) (EC2EventsInterface, error)
NewEC2EventsInterface ... Creates a new EC2InstanceInterface to consume events from
type EC2Interface ¶
type EC2Interface interface {
// Get a complete list of instances
DescribeInstances(*ec2.Filter) ([]ec2.Instance, error)
// Get running instances
DescribeRunning() ([]ec2.Instance, error)
// Get terminated instances
DescribeTerminated() ([]ec2.Instance, error)
// Get all instances
DescribeAll() ([]ec2.Instance, error)
// terminate the instance
TerminatedInstance(string) error
// check the instance exists
Exists(string) (bool, error)
}
EC2Interface ... a helper interface to ec2 instances
func NewEC2Interface ¶
func NewEC2Interface(awsKey, awsSecret, awsRegion, envTag string) (EC2Interface, error)
NewEC2Interface ... Creates a new EC2 Helper interface
type InstanceEvent ¶
type InstanceEvent struct {
// the instance id
InstanceID string
// the event type
EventType int
// the instance if required
Instance ec2.Instance
}
InstanceEvent ... the stucture for a instance event
func (InstanceEvent) String ¶
func (r InstanceEvent) String() string
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