util

package

v1.0.2 Latest Latest Go to latest Published: Dec 19, 2023 License: Apache-2.0 Imports: 26 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/vmware-tanzu/nsx-operator

Documentation ¶

Index ¶

Constants
Variables
func AppendTags(basicTags, extraTags []model.Tag) []model.Tag
func BuildBasicTags(cluster string, obj interface{}, namespaceID types.UID) []model.Tag
func CalculateIPFromCIDRs(IPAddresses []string) (int, error)
func CalculateSubnetSize(mask int) int64
func Capitalize(s string) string
func CheckPodHasNamedPort(pod v1.Pod, reason string) bool
func Contains(s []string, str string) bool
func GenerateCertificate(subject *pkix.Name, validDays int) (string, string, error)
func GenerateDisplayName(res_name, prefix, suffix, project, cluster string) string
func GenerateID(res_id, prefix, suffix string, index string) string
func GenerateTruncName(limit int, res_name, prefix, suffix, project, cluster string) string
func GetIPPrefix(ipAddress string) (int, error)
func GetMapValues(in interface{}) []string
func GetSubnetMask(subnetLength int) (string, error)
func If(condition bool, trueVal, falseVal interface{}) interface{}
func IsSystemNamespace(c client.Client, ns string, obj *v1.Namespace) (bool, error)
func NormalizeId(name string) string
func NormalizeLabelKey(key string) string
func NormalizeLabels(matchLabels *map[string]string) *map[string]string
func NormalizeName(name string) string
func RemoveDuplicateStr(strSlice []string) []string
func RemoveIPPrefix(ipAddress string) (string, error)
func Sha1(data string) string
func ToUpper(obj interface{}) string
func UpdateK8sResourceAnnotation(client client.Client, ctx *context.Context, k8sObj client.Object, ...) error

Constants ¶

View Source

const (
	DefaultRSABits = 2048
	// For now the ClusterControlPlane API doesn't support rotating certificate. We set long valid time to avoid certificate expiration.
	DefaultValidDays             = 3650
	DefaultValidDaysWithRotation = 365
	DefaultRotateDays            = 7
	DefaultSerialNumberLength    = 160
)

View Source

const (
	HashLength          int = 8
	SubnetTypeSubnet        = "subnet"
	SubnetTypeSubnetSet     = "subnetset"
)

Variables ¶

View Source

var (
	DefaultSubject = pkix.Name{
		Country:            []string{"US"},
		Organization:       []string{"VMware"},
		OrganizationalUnit: []string{"Antrea Cluster"},
		Locality:           []string{"Palo Alto"},
		Province:           []string{"CA"},
		CommonName:         "dummy",
	}
)

View Source

var (
	String = common.String
)

Functions ¶

func AppendTags ¶

func AppendTags(basicTags, extraTags []model.Tag) []model.Tag

func BuildBasicTags ¶

func BuildBasicTags(cluster string, obj interface{}, namespaceID types.UID) []model.Tag

func CalculateIPFromCIDRs ¶

func CalculateIPFromCIDRs(IPAddresses []string) (int, error)

func CalculateSubnetSize ¶

func CalculateSubnetSize(mask int) int64

func Capitalize ¶

func Capitalize(s string) string

func CheckPodHasNamedPort ¶

func CheckPodHasNamedPort(pod v1.Pod, reason string) bool

CheckPodHasNamedPort checks if the pod has a named port, it filters the pod events we don't want give concern.

func Contains ¶

func Contains(s []string, str string) bool

func GenerateCertificate ¶

func GenerateCertificate(subject *pkix.Name, validDays int) (string, string, error)

GenerateCertificate returns generated certificate and private key in PEM format

func GenerateDisplayName ¶

func GenerateDisplayName(res_name, prefix, suffix, project, cluster string) string

func GenerateID ¶

func GenerateID(res_id, prefix, suffix string, index string) string

GenerateID generate id for nsx resource, some resources has complex index, so set it type to string

func GenerateTruncName ¶

func GenerateTruncName(limit int, res_name, prefix, suffix, project, cluster string) string

func GetIPPrefix ¶

func GetIPPrefix(ipAddress string) (int, error)

GetIPPrefix get the prefix from an IP address, e.g. "1.2.3.4/24" -> 24

func GetMapValues ¶

func GetMapValues(in interface{}) []string

func GetSubnetMask ¶

func GetSubnetMask(subnetLength int) (string, error)

GetSubnetMask get the mask for a given prefix length, e.g. 24 -> "255.255.255.0"

func If ¶

func If(condition bool, trueVal, falseVal interface{}) interface{}

func IsSystemNamespace ¶

func IsSystemNamespace(c client.Client, ns string, obj *v1.Namespace) (bool, error)

func NormalizeId ¶

func NormalizeId(name string) string

func NormalizeLabelKey ¶

func NormalizeLabelKey(key string) string

func NormalizeLabels ¶

func NormalizeLabels(matchLabels *map[string]string) *map[string]string

func NormalizeName ¶

func NormalizeName(name string) string

func RemoveDuplicateStr ¶

func RemoveDuplicateStr(strSlice []string) []string

func RemoveIPPrefix ¶

func RemoveIPPrefix(ipAddress string) (string, error)

RemoveIPPrefix remove the prefix from an IP address, e.g. "1.2.3.4/24" -> "1.2.3.4"

func Sha1 ¶

func Sha1(data string) string

func ToUpper ¶

func ToUpper(obj interface{}) string

func UpdateK8sResourceAnnotation ¶

func UpdateK8sResourceAnnotation(client client.Client, ctx *context.Context, k8sObj client.Object, changes map[string]string) error

the changes map contains key/value map that you want to change. if giving empty value for a key in changes map like: "mykey":"", that means removing this annotation from k8s resource

Types ¶

This section is empty.

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL