Add envFrom support to Postgresql spec (#3118)

* add envFrom support
* generate files

---------

Co-authored-by: Felix Kunde <felix-kunde@gmx.de>

pkg/apis/acid.zalan.do/v1/postgresql.crd.yaml

@@ -454,6 +454,52 @@ spec:
                   - name
                   type: object
                 type: array
+              envFrom:
+                items:
+                  description: EnvFromSource represents the source of a set of ConfigMaps
+                    or Secrets
+                  properties:
+                    configMapRef:
+                      description: The ConfigMap to select from
+                      properties:
+                        name:
+                          default: ""
+                          description: |-
+                            Name of the referent.
+                            This field is effectively required, but due to backwards compatibility is
+                            allowed to be empty. Instances of this type with an empty value here are
+                            almost certainly wrong.
+                            More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                          type: string
+                        optional:
+                          description: Specify whether the ConfigMap must be defined
+                          type: boolean
+                      type: object
+                      x-kubernetes-map-type: atomic
+                    prefix:
+                      description: |-
+                        Optional text to prepend to the name of each environment variable.
+                        May consist of any printable ASCII characters except '='.
+                      type: string
+                    secretRef:
+                      description: The Secret to select from
+                      properties:
+                        name:
+                          default: ""
+                          description: |-
+                            Name of the referent.
+                            This field is effectively required, but due to backwards compatibility is
+                            allowed to be empty. Instances of this type with an empty value here are
+                            almost certainly wrong.
+                            More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
+                          type: string
+                        optional:
+                          description: Specify whether the Secret must be defined
+                          type: boolean
+                      type: object
+                      x-kubernetes-map-type: atomic
+                  type: object
+                type: array
               initContainers:
                 items:
                   description: A single application container that you want to run

pkg/apis/acid.zalan.do/v1/postgresql_type.go

@@ -124,6 +124,7 @@ type PostgresSpec struct {
 	AdditionalVolumes         []AdditionalVolume `json:"additionalVolumes,omitempty"`
 	Streams                   []Stream           `json:"streams,omitempty"`
 	Env                       []v1.EnvVar        `json:"env,omitempty"`
+	EnvFrom                   []v1.EnvFromSource `json:"envFrom,omitempty"`
 }
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

pkg/apis/acid.zalan.do/v1/zz_generated.deepcopy.go

@@ -1016,6 +1016,13 @@ func (in *PostgresSpec) DeepCopyInto(out *PostgresSpec) {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
+	if in.EnvFrom != nil {
+		in, out := &in.EnvFrom, &out.EnvFrom
+		*out = make([]corev1.EnvFromSource, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 	return
 }