make tls pr798 use additionalVolumes capability from pr736 (#920)

* make tls pr798 use additionalVolumes capability from pr736

* move the volume* sections lower

* update helm chart crds and docs

* fix user.md typos

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

@@ -513,6 +513,9 @@ var PostgresCRDResourceValidation = apiextv1beta1.CustomResourceValidation{
 							"caFile": {
 								Type: "string",
 							},
+							"caSecretName": {
+								Type: "string",
+							},
 						},
 					},
 					"tolerations": {

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

@@ -148,6 +148,7 @@ type TLSDescription struct {
 	CertificateFile string `json:"certificateFile,omitempty"`
 	PrivateKeyFile  string `json:"privateKeyFile,omitempty"`
 	CAFile          string `json:"caFile,omitempty"`
+	CASecretName    string `json:"caSecretName,omitempty"`
 }
 
 // CloneDescription describes which cluster the new should clone and up to which point in time

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

@@ -47,6 +47,28 @@ func (in *AWSGCPConfiguration) DeepCopy() *AWSGCPConfiguration {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AdditionalVolume) DeepCopyInto(out *AdditionalVolume) {
+	*out = *in
+	if in.TargetContainers != nil {
+		in, out := &in.TargetContainers, &out.TargetContainers
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	in.VolumeSource.DeepCopyInto(&out.VolumeSource)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AdditionalVolume.
+func (in *AdditionalVolume) DeepCopy() *AdditionalVolume {
+	if in == nil {
+		return nil
+	}
+	out := new(AdditionalVolume)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *CloneDescription) DeepCopyInto(out *CloneDescription) {
 	*out = *in
@@ -591,6 +613,13 @@ func (in *PostgresSpec) DeepCopyInto(out *PostgresSpec) {
 		*out = new(TLSDescription)
 		**out = **in
 	}
+	if in.AdditionalVolumes != nil {
+		in, out := &in.AdditionalVolumes, &out.AdditionalVolumes
+		*out = make([]AdditionalVolume, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 	if in.InitContainersOld != nil {
 		in, out := &in.InitContainersOld, &out.InitContainersOld
 		*out = make([]corev1.Container, len(*in))