lib

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v0.0.0-...-bdb8132 Latest Latest Go to latest Published: Jun 18, 2019 License: Apache-2.0 Imports: 11 Imported by: 0

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Repository

github.com/devopsutils/awsops

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Documentation ¶

Index ¶

Variables
func DescribeEcsServicesForArns(awsSess *session.Session, serviceArns []*string, cluster string) ([]*ecs.Service, error)
func DetachAndReplaceAsgInstances(awsSess *session.Session, asgName string, instancesToTerminate []*string)
func GetAsg(awsSess *session.Session, asgName string) *autoscaling.Group
func GetAsgNameForEcsCluster(awsSess *session.Session, cluster string) string
func GetAsgServerCount(awsSess *session.Session, asgName string) (desired int64, min int64, max int64)
func GetInstanceIDsForEcsCluster(awsSess *session.Session, clusterName string) []*string
func GetInstanceIPsForEcsCluster(awsSess *session.Session, clusterName string) []string
func GetInstanceListForAsg(awsSess *session.Session, asgName string) []*string
func GetInstanceListForEcsCluster(awsSess *session.Session, clusterName string) []*ecs.ContainerInstance
func GetInstanceTypeForAsg(awsSess *session.Session, asgName string) string
func GetLargestDesiredCountFromEcsServices(ecsServices []*ecs.Service) int64
func GetMemoryCpuNeededForEcsServices(awsSess *session.Session, ecsServices []*ecs.Service) (int64, int64)
func GetPendingEcsTasksCount(awsSess *session.Session, cluster string) int64
func HowManyServersNeededForAsg(serverType string, memory, cpu int64) int64
func LambdaInvoke(awsSess *session.Session, functionName, payload string) (*lambda.InvokeOutput, error)
func ListServicesForEcsCluster(awsSess *session.Session, cluster string) []*ecs.Service
func RightSizeAsgForEcsCluster(awsSess *session.Session, cluster string, atLeastServiceDesiredCount bool) error
func UpdateAsgServerCount(awsSess *session.Session, asgName string, serverCount int64) error
type InstanceType

Constants ¶

This section is empty.

Variables ¶

View Source

var InstanceTypes = map[string]InstanceType{
	"t2.nano": {
		CPUUnits: 1 * SingleCPUUnits,
		MemoryMb: 512,
	},
	"t2.micro": {
		CPUUnits: 1 * SingleCPUUnits,
		MemoryMb: 1 * MbInGb,
	},
	"t2.small": {
		CPUUnits: 1 * SingleCPUUnits,
		MemoryMb: 2 * MbInGb,
	},
	"t2.medium": {
		CPUUnits: 2 * SingleCPUUnits,
		MemoryMb: 4 * MbInGb,
	},
	"t2.large": {
		CPUUnits: 2 * SingleCPUUnits,
		MemoryMb: 8 * MbInGb,
	},
	"t2.xlarge": {
		CPUUnits: 4 * SingleCPUUnits,
		MemoryMb: 16 * MbInGb,
	},
	"t2.2xlarge": {
		CPUUnits: 8 * SingleCPUUnits,
		MemoryMb: 32 * MbInGb,
	},
}

View Source

var MbInGb int64 = 985 // only 985 out of 1024 is available for use due to ECS agent

View Source

var SingleCPUUnits int64 = 1024

Functions ¶

func DescribeEcsServicesForArns ¶

func DescribeEcsServicesForArns(awsSess *session.Session, serviceArns []*string, cluster string) ([]*ecs.Service, error)

func DetachAndReplaceAsgInstances ¶

func DetachAndReplaceAsgInstances(awsSess *session.Session, asgName string, instancesToTerminate []*string)

func GetAsg ¶

func GetAsg(awsSess *session.Session, asgName string) *autoscaling.Group

func GetAsgNameForEcsCluster ¶

func GetAsgNameForEcsCluster(awsSess *session.Session, cluster string) string

func GetAsgServerCount ¶

func GetAsgServerCount(awsSess *session.Session, asgName string) (desired int64, min int64, max int64)

func GetInstanceIDsForEcsCluster ¶

func GetInstanceIDsForEcsCluster(awsSess *session.Session, clusterName string) []*string

func GetInstanceIPsForEcsCluster ¶

func GetInstanceIPsForEcsCluster(awsSess *session.Session, clusterName string) []string

func GetInstanceListForAsg ¶

func GetInstanceListForAsg(awsSess *session.Session, asgName string) []*string

func GetInstanceListForEcsCluster ¶

func GetInstanceListForEcsCluster(awsSess *session.Session, clusterName string) []*ecs.ContainerInstance

func GetInstanceTypeForAsg ¶

func GetInstanceTypeForAsg(awsSess *session.Session, asgName string) string

func GetLargestDesiredCountFromEcsServices ¶

func GetLargestDesiredCountFromEcsServices(ecsServices []*ecs.Service) int64

func GetMemoryCpuNeededForEcsServices ¶

func GetMemoryCpuNeededForEcsServices(awsSess *session.Session, ecsServices []*ecs.Service) (int64, int64)

func GetPendingEcsTasksCount ¶

func GetPendingEcsTasksCount(awsSess *session.Session, cluster string) int64

func HowManyServersNeededForAsg ¶

func HowManyServersNeededForAsg(serverType string, memory, cpu int64) int64

func LambdaInvoke ¶

func LambdaInvoke(awsSess *session.Session, functionName, payload string) (*lambda.InvokeOutput, error)

func ListServicesForEcsCluster ¶

func ListServicesForEcsCluster(awsSess *session.Session, cluster string) []*ecs.Service

func RightSizeAsgForEcsCluster ¶

func RightSizeAsgForEcsCluster(awsSess *session.Session, cluster string, atLeastServiceDesiredCount bool) error

func UpdateAsgServerCount ¶

func UpdateAsgServerCount(awsSess *session.Session, asgName string, serverCount int64) error

Types ¶

type InstanceType ¶

type InstanceType struct {
	MemoryMb int64
	CPUUnits int64
}

Source Files ¶

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