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ec2cluster

package module

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Versions in this module

v1

v1.0.2

Oct 4, 2016

v1.0.1

Sep 27, 2016

v1.0.0

Sep 26, 2016

Changes in this version

+ var ErrLifecycleHookNotFound = errors.New("cannot find a suitable lifecycle hook")

+ func DiscoverAdvertiseAddress() (string, error)

+ func DiscoverAvailabilityZone() (string, error)

+ func DiscoverClusterMembersByTag(awsSession *session.Session, tagName string) ([]string, error)

+ func DiscoverInstanceID() (string, error)

+ type Cluster struct

+ AwsSession *session.Session

+ InstanceID string

+ TagName string

+ TagValue string

+ func (s *Cluster) AutoscalingGroup() (*autoscaling.Group, error)

+ func (s *Cluster) Instance() (*ec2.Instance, error)

+ func (s *Cluster) LifecycleEventQueueURL() (string, error)

+ func (s *Cluster) Members() ([]*ec2.Instance, error)

+ func (s *Cluster) WatchLifecycleEvents(queueURL string, cb LifecyleEventCallback) error

+ type LifecycleMessage struct

+ AccountID string

+ AutoScalingGroupName string

+ EC2InstanceID string

+ LifecycleActionToken string

+ LifecycleHookName string

+ LifecycleTransition string

+ RequestID string

+ Service string

+ Time time.Time

+ type LifecyleEventCallback func(m *LifecycleMessage) (shouldContinue bool, err error)