common

Documentation

Index

• Constants
• Variables
• func CidrFirstIP(cidr net.IP) net.IP
• func CidrStringFirstIP(ip string) (net.IP, error)
• func GetAllSupportedDCOSVersions() []string
• func GetLatestPatchVersion(majorMinor string, versionsList []string) (version string)
• func GetMaxVersion(versions []string, preRelease bool) string
• func GetSupportedVersions(orchType string, hasWindows bool) (versions []string, defaultVersion string)
• func GetVNETSubnetIDComponents(vnetSubnetID string) (string, string, string, string, error)
• func GetValidPatchVersion(orchType, orchVer string, hasWindows bool) string
• func GetVersionsBetween(versions []string, versionMin, versionMax string, inclusive, preReleases bool) []string
• func GetVersionsGt(versions []string, version string, inclusive, preReleases bool) []string
• func GetVersionsLt(versions []string, version string, inclusive, preReleases bool) []string
• func HandleValidationErrors(e validator.ValidationErrors) error
• func IP4BroadcastAddress(n *net.IPNet) net.IP
• func RationalizeReleaseAndVersion(orchType, orchRel, orchVer string, hasWindows bool) (version string)

Constants

const (
	// MinAgentCount are the minimum number of agents per agent pool
	MinAgentCount = 1
	// MaxAgentCount are the maximum number of agents per agent pool
	MaxAgentCount = 100
	// MinPort specifies the minimum tcp port to open
	MinPort = 1
	// MaxPort specifies the maximum tcp port to open
	MaxPort = 65535
	// MaxDisks specifies the maximum attached disks to add to the cluster
	MaxDisks = 4
	// MinDiskSizeGB specifies the minimum attached disk size
	MinDiskSizeGB = 1
	// MaxDiskSizeGB specifies the maximum attached disk size
	MaxDiskSizeGB = 1023
	// MinIPAddressCount specifies the minimum number of IP addresses per network interface
	MinIPAddressCount = 1
	// MaxIPAddressCount specifies the maximum number of IP addresses per network interface
	MaxIPAddressCount = 256
)

validation values

const (
	// AvailabilitySet means that the vms are in an availability set
	AvailabilitySet = "AvailabilitySet"
	// VirtualMachineScaleSets means that the vms are in a virtual machine scaleset
	VirtualMachineScaleSets = "VirtualMachineScaleSets"
)

Availability profiles

const (
	// StorageAccount means that the nodes use raw storage accounts for their os and attached volumes
	StorageAccount = "StorageAccount"
	// ManagedDisks means that the nodes use managed disks for their os and attached volumes
	ManagedDisks = "ManagedDisks"
)

storage profiles

const (
	// DCOSVersion1Dot12Dot0 is the major.minor.patch string for 1.12.0 versions of DCOS
	DCOSVersion1Dot12Dot0 string = "1.12.0"
	// DCOSVersion1Dot11Dot5 is the major.minor.patch string for 1.11.5 versions of DCOS
	DCOSVersion1Dot11Dot5 string = "1.11.5"
	// DCOSVersion1Dot11Dot4 is the major.minor.patch string for 1.11.4 versions of DCOS
	DCOSVersion1Dot11Dot4 string = "1.11.4"
	// DCOSVersion1Dot11Dot2 is the major.minor.patch string for 1.11.2 versions of DCOS
	DCOSVersion1Dot11Dot2 string = "1.11.2"
	// DCOSDefaultVersion is a default DCOS version
	DCOSDefaultVersion string = DCOSVersion1Dot11Dot5
)

const (
	// DCOS is the string constant for DCOS orchestrator type and defaults to DCOS188
	DCOS string = "DCOS"
)

the orchestrators supported

Variables

var AllDCOSSupportedVersions = []string{
	DCOSVersion1Dot12Dot0,
	DCOSVersion1Dot11Dot5,
	DCOSVersion1Dot11Dot4,
	DCOSVersion1Dot11Dot2,
}

AllDCOSSupportedVersions maintain a list of available dcos versions in acs-engine

Functions

func CidrFirstIP

func CidrFirstIP(cidr net.IP) net.IP

CidrFirstIP returns the first IP of the provided subnet.

func CidrStringFirstIP

func CidrStringFirstIP(ip string) (net.IP, error)

CidrStringFirstIP returns the first IP of the provided subnet string. Returns an error if the string cannot be parsed.

func GetAllSupportedDCOSVersions

func GetAllSupportedDCOSVersions() []string

GetAllSupportedDCOSVersions returns a slice of all supported DCOS versions.

func GetLatestPatchVersion

func GetLatestPatchVersion(majorMinor string, versionsList []string) (version string)

GetLatestPatchVersion gets the most recent patch version from a list of semver versions given a major.minor string

func GetMaxVersion

func GetMaxVersion(versions []string, preRelease bool) string

GetMaxVersion gets the highest semver version preRelease=true means accept a pre-release version as a max value

func GetSupportedVersions

func GetSupportedVersions(orchType string, hasWindows bool) (versions []string, defaultVersion string)

GetSupportedVersions get supported version list for a certain orchestrator

func GetVNETSubnetIDComponents

func GetVNETSubnetIDComponents(vnetSubnetID string) (string, string, string, string, error)

GetVNETSubnetIDComponents extract subscription, resourcegroup, vnetname, subnetname from the vnetSubnetID

func GetValidPatchVersion

func GetValidPatchVersion(orchType, orchVer string, hasWindows bool) string

GetValidPatchVersion gets the current valid patch version for the minor version of the passed in version

func GetVersionsBetween

func GetVersionsBetween(versions []string, versionMin, versionMax string, inclusive, preReleases bool) []string

GetVersionsBetween returns a list of versions between a min and max inclusive=true means that we test for equality on both bounds preReleases=true means that we include pre-release versions in the list

func GetVersionsGt

func GetVersionsGt(versions []string, version string, inclusive, preReleases bool) []string

GetVersionsGt returns a list of versions greater than a semver string given a list of versions inclusive=true means that we test for equality as well preReleases=true means that we include pre-release versions in the list

func GetVersionsLt

func GetVersionsLt(versions []string, version string, inclusive, preReleases bool) []string

GetVersionsLt returns a list of versions less than than a semver string given a list of versions inclusive=true means that we test for equality as well preReleases=true means that we include pre-release versions in the list

func HandleValidationErrors

func HandleValidationErrors(e validator.ValidationErrors) error

HandleValidationErrors is the helper function to catch validator.ValidationError based on Namespace of the error, and return customized error message.

func IP4BroadcastAddress

func IP4BroadcastAddress(n *net.IPNet) net.IP

IP4BroadcastAddress returns the broadcast address for the given IP subnet.

func RationalizeReleaseAndVersion

func RationalizeReleaseAndVersion(orchType, orchRel, orchVer string, hasWindows bool) (version string)

RationalizeReleaseAndVersion return a version when it can be rationalized from the input, otherwise ""