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generated.go
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generated.go
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package generated
import (
"errors"
yaml "gopkg.in/yaml.v2"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/client-go/kubernetes/scheme"
"sigs.k8s.io/controller-runtime/pkg/client"
)
// SpinnakerGeneratedConfig represents the config generated by Halyard
type SpinnakerGeneratedConfig struct {
Config map[string]ServiceConfig `json:"config"`
}
// ServiceConfig is the generated service config
type ServiceConfig struct {
Deployment *appsv1.Deployment `json:"deployment,omitempty"`
Service *corev1.Service `json:"service,omitempty"`
Resources []client.Object `json:"resources,omitempty"`
ToDelete []client.Object `json:"todelete,omitempty"`
}
func (r *ServiceConfig) UnmarshalYAML(unmarshal func(interface{}) error) error {
a := make(map[string]interface{})
err := unmarshal(&a)
if err != nil {
return err
}
dser := scheme.Codecs.UniversalDeserializer()
val := a["deployment"]
if val != nil {
o, err := translate(val, dser)
if err != nil {
return err
}
d, ok := o.(*appsv1.Deployment)
if !ok {
return errors.New("Invalid deployment")
}
r.Deployment = d
}
val = a["service"]
if val != nil {
o, err := translate(val, dser)
if err != nil {
return err
}
s, ok := o.(*corev1.Service)
if !ok {
return errors.New("Invalid service")
}
r.Service = s
}
val = a["resources"]
l, ok := val.([]interface{})
if ok {
rs := make([]client.Object, 0)
for i := range l {
o, err := translate(l[i], dser)
if err != nil {
return err
}
rsu, err := runtime.DefaultUnstructuredConverter.ToUnstructured(o)
var rsuf unstructured.Unstructured
rsuf.SetUnstructuredContent(rsu)
rs = append(rs, rsuf.DeepCopy())
}
r.Resources = rs
}
return nil
}
func translate(decoded interface{}, decode runtime.Decoder) (runtime.Object, error) {
b, err := yaml.Marshal(decoded)
if err != nil {
return nil, err
}
obj, _, err := decode.Decode(b, nil, nil)
return obj, err
}