// extract the PodSpec from the pod templates for each object we care about
func (o *podNodeConstraints) getPodSpec(attr admission.Attributes) (kapi.PodSpec, error) {
spec, _, err := meta.GetPodSpec(attr.GetObject())
if err != nil {
return kapi.PodSpec{}, kapierrors.NewInternalError(err)
}
return *spec, nil
}
// buildTemplates converts a set of resolved, valid references into references to template objects.
func (c *AppConfig) buildTemplates(components app.ComponentReferences, parameters app.Environment, environment app.Environment) (string, []runtime.Object, error) {
objects := []runtime.Object{}
name := ""
for _, ref := range components {
tpl := ref.Input().ResolvedMatch.Template
glog.V(4).Infof("processing template %s/%s", c.OriginNamespace, tpl.Name)
result, err := TransformTemplate(tpl, c.OSClient, c.OriginNamespace, parameters)
if err != nil {
return name, nil, err
}
if len(name) == 0 {
name = tpl.Name
}
objects = append(objects, result.Objects...)
if len(result.Objects) > 0 {
// if environment variables were passed in, let's apply the environment variables
// to every pod template object
for i := range result.Objects {
podSpec, _, err := ometa.GetPodSpec(result.Objects[i])
if err == nil {
for ii := range podSpec.Containers {
if podSpec.Containers[ii].Env != nil {
podSpec.Containers[ii].Env = app.JoinEnvironment(environment.List(), podSpec.Containers[ii].Env)
} else {
podSpec.Containers[ii].Env = environment.List()
}
}
}
}
}
DescribeGeneratedTemplate(c.Out, ref.Input().String(), result, c.OriginNamespace)
}
return name, objects, nil
}