constants

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Index

• Constants

Constants

const (
	ZalandoDNSNameAnnotation           = "external-dns.alpha.kubernetes.io/hostname"
	ElbTimeoutAnnotationName           = "service.beta.kubernetes.io/aws-load-balancer-connection-idle-timeout"
	ElbTimeoutAnnotationValue          = "3600"
	KubeIAmAnnotation                  = "iam.amazonaws.com/role"
	VolumeStorateProvisionerAnnotation = "pv.kubernetes.io/provisioned-by"
)

Names and values in Kubernetes annotation for services, statefulsets and volumes

const (
	// EBS related constants
	EBSVolumeIDStart = "/vol-"
	EBSProvisioner   = "kubernetes.io/aws-ebs"
	//https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_VolumeModification.html
	EBSVolumeStateModifying     = "modifying"
	EBSVolumeStateOptimizing    = "optimizing"
	EBSVolumeStateFailed        = "failed"
	EBSVolumeStateCompleted     = "completed"
	EBSVolumeResizeWaitInterval = 2 * time.Second
	EBSVolumeResizeWaitTimeout  = 30 * time.Second
)

AWS specific constants used by other modules

const (
	PostgresContainerName       = "postgres"
	PostgresContainerIdx        = 0
	K8sAPIPath                  = "/apis"
	StatefulsetDeletionInterval = 1 * time.Second
	StatefulsetDeletionTimeout  = 30 * time.Second

	QueueResyncPeriodPod  = 5 * time.Minute
	QueueResyncPeriodTPR  = 5 * time.Minute
	QueueResyncPeriodNode = 5 * time.Minute
)

General kubernetes-related constants

const (
	DataVolumeName    = "pgdata"
	PostgresDataMount = "/home/postgres/pgdata"
	PostgresDataPath  = PostgresDataMount + "/pgroot"

	PostgresConnectRetryTimeout = 2 * time.Minute
	PostgresConnectTimeout      = 15 * time.Second

	ShmVolumeName = "dshm"
	ShmVolumePath = "/dev/shm"
)

PostgreSQL specific constants

const (
	PasswordLength         = 64
	SuperuserKeyName       = "superuser"
	ReplicationUserKeyName = "replication"
	RoleFlagSuperuser      = "SUPERUSER"
	RoleFlagInherit        = "INHERIT"
	RoleFlagLogin          = "LOGIN"
	RoleFlagNoLogin        = "NOLOGIN"
	RoleFlagCreateRole     = "CREATEROLE"
	RoleFlagCreateDB       = "CREATEDB"
	RoleFlagReplication    = "REPLICATION"
	RoleFlagByPassRLS      = "BYPASSRLS"
)

Roles specific constants

const (
	Gigabyte = 1073741824
)

Measurement-unit definitions