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new_project.go
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new_project.go
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package project
import (
"errors"
"fmt"
"io"
"github.com/spf13/cobra"
kerrors "github.com/GoogleCloudPlatform/kubernetes/pkg/api/errors"
kcmdutil "github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl/cmd/util"
"github.com/openshift/origin/pkg/client"
"github.com/openshift/origin/pkg/cmd/admin/policy"
"github.com/openshift/origin/pkg/cmd/server/bootstrappolicy"
"github.com/openshift/origin/pkg/cmd/util/clientcmd"
projectapi "github.com/openshift/origin/pkg/project/api"
)
const NewProjectRecommendedName = "new-project"
type NewProjectOptions struct {
ProjectName string
DisplayName string
Description string
NodeSelector string
Client client.Interface
AdminRole string
AdminUser string
}
const newProjectLong = `Create a new project
Use this command to create a project. You may optionally specify metadata about the project,
an admin user (and role, if you want to use a non-default admin role), and a node selector
to restrict which nodes pods in this project can be scheduled to.
`
func NewCmdNewProject(name, fullName string, f *clientcmd.Factory, out io.Writer) *cobra.Command {
options := &NewProjectOptions{}
cmd := &cobra.Command{
Use: name + " NAME [--display-name=DISPLAYNAME] [--description=DESCRIPTION]",
Short: "Create a new project",
Long: newProjectLong,
Run: func(cmd *cobra.Command, args []string) {
if err := options.complete(args); err != nil {
kcmdutil.CheckErr(kcmdutil.UsageError(cmd, err.Error()))
}
var err error
if options.Client, _, err = f.Clients(); err != nil {
kcmdutil.CheckErr(err)
}
if err := options.Run(); err != nil {
kcmdutil.CheckErr(err)
}
},
}
cmd.Flags().StringVar(&options.AdminRole, "admin-role", bootstrappolicy.AdminRoleName, "project admin role name in the cluster policy")
cmd.Flags().StringVar(&options.AdminUser, "admin", "", "project admin username")
cmd.Flags().StringVar(&options.DisplayName, "display-name", "", "project display name")
cmd.Flags().StringVar(&options.Description, "description", "", "project description")
cmd.Flags().StringVar(&options.NodeSelector, "node-selector", "", "Restrict pods onto nodes matching given label selector. Format: '<key1>=<value1>, <key2>=<value2>...'")
return cmd
}
func (o *NewProjectOptions) complete(args []string) error {
if len(args) != 1 {
return errors.New("You must specify one argument: project name")
}
o.ProjectName = args[0]
return nil
}
func (o *NewProjectOptions) Run() error {
if _, err := o.Client.Projects().Get(o.ProjectName); err != nil {
if !kerrors.IsNotFound(err) {
return err
}
} else {
return fmt.Errorf("project %v already exists", o.ProjectName)
}
project := &projectapi.Project{}
project.Name = o.ProjectName
project.Annotations = make(map[string]string)
project.Annotations["description"] = o.Description
project.Annotations["displayName"] = o.DisplayName
project.Annotations["openshift.io/node-selector"] = o.NodeSelector
project, err := o.Client.Projects().Create(project)
if err != nil {
return err
}
if len(o.AdminUser) != 0 {
adduser := &policy.RoleModificationOptions{
RoleName: o.AdminRole,
RoleBindingAccessor: policy.NewLocalRoleBindingAccessor(project.Name, o.Client),
Users: []string{o.AdminUser},
}
if err := adduser.AddRole(); err != nil {
fmt.Printf("The project %v was created, but %v could not be added to the %v role.\n", o.ProjectName, o.AdminUser, o.AdminRole)
fmt.Printf("To add the user to the existing project, run\n\n\tosadm policy add-role-to-user --namespace=%v %v %v\n", o.ProjectName, o.AdminRole, o.AdminUser)
return err
}
}
return nil
}