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remove_user_from_project.go
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remove_user_from_project.go
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package policy
import (
"github.com/golang/glog"
"github.com/spf13/cobra"
"github.com/GoogleCloudPlatform/kubernetes/pkg/labels"
"github.com/openshift/origin/pkg/client"
"github.com/openshift/origin/pkg/cmd/util/clientcmd"
)
type removeUserFromProjectOptions struct {
bindingNamespace string
client client.Interface
users []string
}
func NewCmdRemoveUserFromProject(f *clientcmd.Factory) *cobra.Command {
options := &removeUserFromProjectOptions{}
cmd := &cobra.Command{
Use: "remove-user-from-project <user> [user]...",
Short: "remove user from project",
Long: `remove user from project`,
Run: func(cmd *cobra.Command, args []string) {
if !options.complete(cmd) {
return
}
var err error
if options.client, _, err = f.Clients(cmd); err != nil {
glog.Fatalf("Error getting client: %v", err)
}
if options.bindingNamespace, err = f.DefaultNamespace(cmd); err != nil {
glog.Fatalf("Error getting client: %v", err)
}
if err := options.run(); err != nil {
glog.Fatal(err)
}
},
}
return cmd
}
func (o *removeUserFromProjectOptions) complete(cmd *cobra.Command) bool {
args := cmd.Flags().Args()
if len(args) < 1 {
cmd.Help()
return false
}
o.users = args
return true
}
func (o *removeUserFromProjectOptions) run() error {
bindingList, err := o.client.PolicyBindings(o.bindingNamespace).List(labels.Everything(), labels.Everything())
if err != nil {
return err
}
for _, currBindings := range bindingList.Items {
for _, currBinding := range currBindings.RoleBindings {
currBinding.Users.Delete(o.users...)
_, err = o.client.RoleBindings(o.bindingNamespace).Update(&currBinding)
if err != nil {
return err
}
}
}
return nil
}