util

Documentation

Overview

SPDX-License-Identifier: Apache-2.0

Copyright Contributors to the Submariner project.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• func CompareEndpointSpec(left, right subv1.EndpointSpec) bool
• func CreateChainIfNotExists(ipt iptables.Interface, table, chain string) error
• func FlattenColors(colorCodes []string) string
• func GetClusterCRDName(cluster *types.SubmarinerCluster) (string, error)
• func GetClusterIDFromCableName(cableName string) string
• func GetDefaultGatewayInterface() (*net.Interface, error)
• func GetEndpointCRDName(endpoint *types.SubmarinerEndpoint) (string, error)
• func GetEndpointCRDNameFromParams(clusterID, cableName string) (string, error)
• func GetLocalIP() string
• func GetLocalIPForDestination(dst string) string
• func InsertUnique(ipt iptables.Interface, table, chain string, position int, ruleSpec []string) error
• func ParseSecure(token string) (types.Secure, error)
• func PrependUnique(ipt iptables.Interface, table, chain string, ruleSpec []string) error

Functions

func CompareEndpointSpec

func CompareEndpointSpec(left, right subv1.EndpointSpec) bool

func CreateChainIfNotExists

func CreateChainIfNotExists(ipt iptables.Interface, table, chain string) error

func FlattenColors

func FlattenColors(colorCodes []string) string

func GetClusterCRDName

func GetClusterCRDName(cluster *types.SubmarinerCluster) (string, error)

func GetClusterIDFromCableName

func GetClusterIDFromCableName(cableName string) string

func GetDefaultGatewayInterface

func GetDefaultGatewayInterface() (*net.Interface, error)

func GetEndpointCRDName

func GetEndpointCRDName(endpoint *types.SubmarinerEndpoint) (string, error)

func GetEndpointCRDNameFromParams

func GetEndpointCRDNameFromParams(clusterID, cableName string) (string, error)

func GetLocalIP

func GetLocalIP() string

func GetLocalIPForDestination

func GetLocalIPForDestination(dst string) string

func InsertUnique

func InsertUnique(ipt iptables.Interface, table, chain string, position int, ruleSpec []string) error

func ParseSecure

func ParseSecure(token string) (types.Secure, error)

func PrependUnique

func PrependUnique(ipt iptables.Interface, table, chain string, ruleSpec []string) error