// RunNewApplication contains all the necessary functionality for the OpenShift cli new-app command
func RunNewApplication(fullName string, f *clientcmd.Factory, out io.Writer, c *cobra.Command, args []string, config *newcmd.AppConfig) error {
if err := setupAppConfig(f, c, args, config); err != nil {
return err
}
result, err := config.RunAll(out)
if err != nil {
if errs, ok := err.(errors.Aggregate); ok {
if len(errs.Errors()) == 1 {
err = errs.Errors()[0]
}
}
if err == newcmd.ErrNoInputs {
// TODO: suggest things to the user
return cmdutil.UsageError(c, "You must specify one or more images, image streams, templates or source code locations to create an application.")
}
return err
}
if err := setLabels(c, result); err != nil {
return err
}
if len(cmdutil.GetFlagString(c, "output")) != 0 {
return f.Factory.PrintObject(c, result.List, out)
}
if err := createObjects(f, out, result); err != nil {
return err
}
hasMissingRepo := false
for _, item := range result.List.Items {
switch t := item.(type) {
case *kapi.Service:
portMappings := "."
if len(t.Spec.Ports) > 0 {
portMappings = fmt.Sprintf(" with port mappings %s.", describeServicePorts(t.Spec))
}
fmt.Fprintf(c.Out(), "Service %q created at %s%s\n", t.Name, t.Spec.PortalIP, portMappings)
case *buildapi.BuildConfig:
fmt.Fprintf(c.Out(), "A build was created - you can run `%s start-build %s` to start it.\n", fullName, t.Name)
case *imageapi.ImageStream:
if len(t.Status.DockerImageRepository) == 0 {
if hasMissingRepo {
continue
}
hasMissingRepo = true
fmt.Fprintf(c.Out(), "WARNING: We created an ImageStream %q, but it does not look like a Docker registry has been integrated with the OpenShift server. Automatic builds and deployments depend on that integration to detect new images and will not function properly.\n", t.Name)
}
}
}
return nil
}
func setupAppConfig(f *clientcmd.Factory, c *cobra.Command, args []string, config *newcmd.AppConfig) error {
namespace, err := f.DefaultNamespace()
if err != nil {
return err
}
dockerClient, _, err := dockerutil.NewHelper().GetClient()
if err == nil {
if err = dockerClient.Ping(); err == nil {
config.SetDockerClient(dockerClient)
}
}
if err != nil {
glog.V(2).Infof("No local Docker daemon detected: %v", err)
}
osclient, _, err := f.Clients()
if err != nil {
return err
}
config.SetOpenShiftClient(osclient, namespace)
unknown := config.AddArguments(args)
if len(unknown) != 0 {
return cmdutil.UsageError(c, "Did not recognize the following arguments: %v", unknown)
}
return nil
}
// RunNewBuild contains all the necessary functionality for the OpenShift cli new-build command
func RunNewBuild(fullName string, f *clientcmd.Factory, out io.Writer, c *cobra.Command, args []string, config *newcmd.AppConfig) error {
if err := setupAppConfig(f, c, args, config); err != nil {
return err
}
result, err := config.RunBuilds(out)
if err != nil {
if errs, ok := err.(errors.Aggregate); ok {
if len(errs.Errors()) == 1 {
err = errs.Errors()[0]
}
}
if err == newcmd.ErrNoInputs {
// TODO: suggest things to the user
return cmdutil.UsageError(c, "You must specify one or more images, image streams and source code locations to create a build configuration.")
}
return err
}
if err := setLabels(c, result); err != nil {
return err
}
if len(cmdutil.GetFlagString(c, "output")) != 0 {
return f.Factory.PrintObject(c, result.List, out)
}
if err := createObjects(f, out, result); err != nil {
return err
}
for _, item := range result.List.Items {
switch t := item.(type) {
case *buildapi.BuildConfig:
fmt.Fprintf(c.Out(), "A build configuration was created - you can run `%s start-build %s` to start it.\n", fullName, t.Name)
}
}
return nil
}
