terraform/builtin/providers/kubernetes/structures.go

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package kubernetes
import (
"fmt"
api "k8s.io/kubernetes/pkg/api/v1"
)
func expandMetadata(in []interface{}) api.ObjectMeta {
meta := api.ObjectMeta{}
if len(in) < 1 {
return meta
}
m := in[0].(map[string]interface{})
meta.Annotations = expandStringMap(m["annotations"].(map[string]interface{}))
meta.Labels = expandStringMap(m["labels"].(map[string]interface{}))
if v, ok := m["generate_name"]; ok {
meta.GenerateName = v.(string)
}
if v, ok := m["name"]; ok {
meta.Name = v.(string)
}
if v, ok := m["namespace"]; ok {
meta.Namespace = v.(string)
}
return meta
}
func expandStringMap(m map[string]interface{}) map[string]string {
result := make(map[string]string)
for k, v := range m {
result[k] = v.(string)
}
return result
}
func flattenMetadata(meta api.ObjectMeta) []map[string]interface{} {
m := make(map[string]interface{})
m["annotations"] = meta.Annotations
m["generate_name"] = meta.GenerateName
m["labels"] = meta.Labels
m["name"] = meta.Name
m["resource_version"] = meta.ResourceVersion
m["self_link"] = meta.SelfLink
m["uid"] = fmt.Sprintf("%v", meta.UID)
m["generation"] = meta.Generation
if meta.Namespace != "" {
m["namespace"] = meta.Namespace
}
return []map[string]interface{}{m}
}