mirror of
https://github.com/kubeshark/kubeshark.git
synced 2026-01-16 06:50:12 +00:00
6f47ad862e
* Tap outgoing: If --anydirection flag is passed with HOST_MODE, tap by source IP. * Moved ConnectionInfo from http_matcher to http_reader. * Generalized shouldTap in stream factory to get more properties. * tap reports IsOutgoing property of tcp connection. * gofmt. * CLI instructs tapper to tap outgoing connections. * API saves IsOutgoing to DB and passes it to UI. * Add a visual marker in the HAR list for outgoing messages. * Fixed: Swapped src and dst. * Resolver keeps a list of all ClusterIP services. * Do not save HARs with destination ClusterIP services. * CLI accepts flag that controls traffic direction. * Indicate incoming/outgoing with icon instead of with border color. * Fixed: Didn't filter messages to services in aggregator. * Clearer syntax around the direction icon. Added title text. * Fixed width around direction icon. * Less repetition. * Removed TODO. * Renamed incoming -> ingoing. * More verbose title text to image. * Switched routine order for readability.
62 lines
2.0 KiB
Go
62 lines
2.0 KiB
Go
package resolver
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import (
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"k8s.io/client-go/kubernetes"
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_ "k8s.io/client-go/plugin/pkg/client/auth/azure"
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_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
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_ "k8s.io/client-go/plugin/pkg/client/auth/oidc"
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_ "k8s.io/client-go/plugin/pkg/client/auth/openstack"
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restclient "k8s.io/client-go/rest"
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"k8s.io/client-go/tools/clientcmd"
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"k8s.io/client-go/util/homedir"
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"path/filepath"
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)
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func NewFromInCluster(errOut chan error) (*Resolver, error) {
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config, err := restclient.InClusterConfig()
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if err != nil {
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return nil, err
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}
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clientset, err := kubernetes.NewForConfig(config)
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if err != nil {
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return nil, err
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}
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return &Resolver{clientConfig: config, clientSet: clientset, nameMap: make(map[string]string), serviceMap: make(map[string]string), errOut: errOut}, nil
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}
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func NewFromOutOfCluster(kubeConfigPath string, errOut chan error) (*Resolver, error) {
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if kubeConfigPath == "" {
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home := homedir.HomeDir()
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kubeConfigPath = filepath.Join(home, ".kube", "config")
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}
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configPathList := filepath.SplitList(kubeConfigPath)
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configLoadingRules := &clientcmd.ClientConfigLoadingRules{}
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if len(configPathList) <= 1 {
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configLoadingRules.ExplicitPath = kubeConfigPath
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} else {
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configLoadingRules.Precedence = configPathList
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}
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contextName := ""
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clientConfigLoader := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(
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configLoadingRules,
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&clientcmd.ConfigOverrides{
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CurrentContext: contextName,
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},
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)
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clientConfig, err := clientConfigLoader.ClientConfig()
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if err != nil {
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return nil, err
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}
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clientset, err := kubernetes.NewForConfig(clientConfig)
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if err != nil {
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return nil, err
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}
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return &Resolver{clientConfig: clientConfig, clientSet: clientset, nameMap: make(map[string]string), serviceMap: make(map[string]string), errOut: errOut}, nil
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}
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func NewFromExisting(clientConfig *restclient.Config, clientSet *kubernetes.Clientset, errOut chan error) *Resolver {
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return &Resolver{clientConfig: clientConfig, clientSet: clientSet, nameMap: make(map[string]string), serviceMap: make(map[string]string), errOut: errOut}
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}
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