feat(vm): Implement publicIP generation with VM's

[gvdhart]

Implement publicIP flag on OSCVm resource so that publicIP's can be automatically provisioned and attached to a machine without having to declare them in the Network specs. And so publicIPs work correctly when using machine deployments with more than 1 replica.

DEPENENCIES:
#276

TODOs:

• squashed commits
• includes documentation
• adds unit tests

[ghost]

@sebglon @gvdhart
Is that PR ready ?
Please rebase now from main ?
And resolve conflict ?

[sebglon]

@outscale-vbr ready for review

[ghost]

@sebglon @sebglon Can you provide an example with publicIP flag ?

[ghost]

=== RUN   TestOscMachineTemplate_ValidateUpdate/update_one_element_(keypair)
    oscmachinetemplate_webhook_test.go:332: 
        	Error Trace:	/home/runner/work/cluster-api-provider-outscale/cluster-api-provider-outscale/api/v1beta1/oscmachinetemplate_webhook_test.go:332
        	Error:      	Not equal: 
        	            	expected: "OscMachineTemplate.infrastructure.cluster.x-k8s.io \"webhook-test\" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, ObjectMeta:v1.ObjectMeta{Name:\"webhook-test\", GenerateName:\"\", Namespace:\"default\", SelfLink:\"\", UID:\"\", ResourceVersion:\"\", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:\"\", ImageId:\"ami-00000000\", KeypairName:\"test-webhook-2\", VmType:\"tinav3.c2r4p2\", VolumeName:\"\", VolumeDeviceName:\"\", DeviceName:\"/dev/xvda\", SubnetName:\"\", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:\"\"}, LoadBalancerName:\"\", PublicIpName:\"\", SubregionName:\"\", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:\"\", Role:\"\", ClusterName:\"\", Replica:0}, Image:v1beta1.OscImage{Name:\"\", ResourceId:\"\"}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:\"\", PublicKey:\"\", ResourceId:\"\", ClusterName:\"\", DeleteKeypair:false}, ClusterName:\"\"}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable."
        	            	actual  : "OscMachineTemplate.infrastructure.cluster.x-k8s.io \"webhook-test\" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, ObjectMeta:v1.ObjectMeta{Name:\"webhook-test\", GenerateName:\"\", Namespace:\"default\", SelfLink:\"\", UID:\"\", ResourceVersion:\"\", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:\"\", ImageId:\"ami-00000000\", KeypairName:\"test-webhook-2\", VmType:\"tinav3.c2r4p2\", VolumeName:\"\", VolumeDeviceName:\"\", DeviceName:\"/dev/xvda\", SubnetName:\"\", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:\"\"}, LoadBalancerName:\"\", PublicIpName:\"\", PublicIp:false, SubregionName:\"\", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:\"\", Role:\"\", ClusterName:\"\", Replica:0}, Image:v1beta1.OscImage{Name:\"\", ResourceId:\"\"}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:\"\", PublicKey:\"\", ResourceId:\"\", ClusterName:\"\", DeleteKeypair:false}, ClusterName:\"\"}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable."
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1 +1 @@
        	            	-OscMachineTemplate.infrastructure.cluster.x-k8s.io "webhook-test" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"webhook-test", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:"", ImageId:"ami-00000000", KeypairName:"test-webhook-2", VmType:"tinav3.c2r4p2", VolumeName:"", VolumeDeviceName:"", DeviceName:"/dev/xvda", SubnetName:"", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:""}, LoadBalancerName:"", PublicIpName:"", SubregionName:"", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:"", Role:"", ClusterName:"", Replica:0}, Image:v1beta1.OscImage{Name:"", ResourceId:""}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:"", PublicKey:"", ResourceId:"", ClusterName:"", DeleteKeypair:false}, ClusterName:""}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable.
        	            	+OscMachineTemplate.infrastructure.cluster.x-k8s.io "webhook-test" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"webhook-test", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:"", ImageId:"ami-00000000", KeypairName:"test-webhook-2", VmType:"tinav3.c2r4p2", VolumeName:"", VolumeDeviceName:"", DeviceName:"/dev/xvda", SubnetName:"", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:""}, LoadBalancerName:"", PublicIpName:"", PublicIp:false, SubregionName:"", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:"", Role:"", ClusterName:"", Replica:0}, Image:v1beta1.OscImage{Name:"", ResourceId:""}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:"", PublicKey:"", ResourceId:"", ClusterName:"", DeleteKeypair:false}, ClusterName:""}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable.
        	Test:       	TestOscMachineTemplate_ValidateUpdate/update_one_element_(keypair)
        	Messages:   	ValidateUpdate() should return the same error

[ghost]

cluster-api-provider-outscale/api/v1beta1/oscmachinetemplate_webhook_test.go

Line 323 in 7e07555

expValidateUpdateErr: fmt.Errorf("OscMachineTemplate.infrastructure.cluster.x-k8s.io \"webhook-test\" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, ObjectMeta:v1.ObjectMeta{Name:\"webhook-test\", GenerateName:\"\", Namespace:\"default\", SelfLink:\"\", UID:\"\", ResourceVersion:\"\", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:\"\", ImageId:\"ami-00000000\", KeypairName:\"test-webhook-2\", VmType:\"tinav3.c2r4p2\", VolumeName:\"\", VolumeDeviceName:\"\", DeviceName:\"/dev/xvda\", SubnetName:\"\", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:\"\"}, LoadBalancerName:\"\", PublicIpName:\"\", SubregionName:\"\", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:\"\", Role:\"\", ClusterName:\"\", Replica:0}, Image:v1beta1.OscImage{Name:\"\", ResourceId:\"\"}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:\"\", PublicKey:\"\", ResourceId:\"\", ClusterName:\"\", DeleteKeypair:false}, ClusterName:\"\"}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable."),

[ghost]

Replace message of error

[ghost]

(There are a new parameters in message of error (PublicIp:false) )

[ghost]

Ci passed with those change

[ghost]

@sebglon @gvdhart
Do you wants a release after this PR will be merged ?

[ghost]

Please rebase also from main

[sebglon]

@outscale-vbr Rebase is done.
If you can make a release, it's ok for Ubble

[ghost]

@sebglon @gvdhart can you just also fix unit-test with missing (PublicIp:false) ?

=== RUN   TestOscMachineTemplate_ValidateUpdate/update_one_element_(keypair)
    oscmachinetemplate_webhook_test.go:332: 
        	Error Trace:	/home/runner/work/cluster-api-provider-outscale/cluster-api-provider-outscale/api/v1beta1/oscmachinetemplate_webhook_test.go:332
        	Error:      	Not equal: 
        	            	expected: "OscMachineTemplate.infrastructure.cluster.x-k8s.io \"webhook-test\" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, ObjectMeta:v1.ObjectMeta{Name:\"webhook-test\", GenerateName:\"\", Namespace:\"default\", SelfLink:\"\", UID:\"\", ResourceVersion:\"\", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:\"\", ImageId:\"ami-00000000\", KeypairName:\"test-webhook-2\", VmType:\"tinav3.c2r4p2\", VolumeName:\"\", VolumeDeviceName:\"\", DeviceName:\"/dev/xvda\", SubnetName:\"\", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:\"\"}, LoadBalancerName:\"\", PublicIpName:\"\", SubregionName:\"\", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:\"\", Role:\"\", ClusterName:\"\", Replica:0}, Image:v1beta1.OscImage{Name:\"\", ResourceId:\"\"}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:\"\", PublicKey:\"\", ResourceId:\"\", ClusterName:\"\", DeleteKeypair:false}, ClusterName:\"\"}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable."
        	            	actual  : "OscMachineTemplate.infrastructure.cluster.x-k8s.io \"webhook-test\" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, ObjectMeta:v1.ObjectMeta{Name:\"webhook-test\", GenerateName:\"\", Namespace:\"default\", SelfLink:\"\", UID:\"\", ResourceVersion:\"\", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:\"\", ImageId:\"ami-00000000\", KeypairName:\"test-webhook-2\", VmType:\"tinav3.c2r4p2\", VolumeName:\"\", VolumeDeviceName:\"\", DeviceName:\"/dev/xvda\", SubnetName:\"\", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:\"\"}, LoadBalancerName:\"\", PublicIpName:\"\", PublicIp:false, SubregionName:\"\", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:\"\", Role:\"\", ClusterName:\"\", Replica:0}, Image:v1beta1.OscImage{Name:\"\", ResourceId:\"\"}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:\"\", PublicKey:\"\", ResourceId:\"\", ClusterName:\"\", DeleteKeypair:false}, ClusterName:\"\"}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable."
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1 +1 @@
        	            	-OscMachineTemplate.infrastructure.cluster.x-k8s.io "webhook-test" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"webhook-test", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:"", ImageId:"ami-00000000", KeypairName:"test-webhook-2", VmType:"tinav3.c2r4p2", VolumeName:"", VolumeDeviceName:"", DeviceName:"/dev/xvda", SubnetName:"", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:""}, LoadBalancerName:"", PublicIpName:"", SubregionName:"", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:"", Role:"", ClusterName:"", Replica:0}, Image:v1beta1.OscImage{Name:"", ResourceId:""}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:"", PublicKey:"", ResourceId:"", ClusterName:"", DeleteKeypair:false}, ClusterName:""}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable.
        	            	+OscMachineTemplate.infrastructure.cluster.x-k8s.io "webhook-test" is invalid: OscMachineTemplate.spec.template.spec: Invalid value: v1beta1.OscMachineTemplate{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"webhook-test", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:time.Date(1, time.January, 1, 0, 0, 0, 0, time.UTC), DeletionTimestamp:<nil>, DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Finalizers:[]string(nil), ManagedFields:[]v1.ManagedFieldsEntry(nil)}, Spec:v1beta1.OscMachineTemplateSpec{Template:v1beta1.OscMachineTemplateResource{ObjectMeta:v1beta1.ObjectMeta{Labels:map[string]string(nil), Annotations:map[string]string(nil)}, Spec:v1beta1.OscMachineSpec{ProviderID:(*string)(nil), Node:v1beta1.OscNode{Vm:v1beta1.OscVm{Name:"", ImageId:"ami-00000000", KeypairName:"test-webhook-2", VmType:"tinav3.c2r4p2", VolumeName:"", VolumeDeviceName:"", DeviceName:"/dev/xvda", SubnetName:"", RootDisk:v1beta1.OscRootDisk{RootDiskIops:0, RootDiskSize:0, RootDiskType:""}, LoadBalancerName:"", PublicIpName:"", PublicIp:false, SubregionName:"", PrivateIps:[]v1beta1.OscPrivateIpElement(nil), SecurityGroupNames:[]v1beta1.OscSecurityGroupElement(nil), ResourceId:"", Role:"", ClusterName:"", Replica:0}, Image:v1beta1.OscImage{Name:"", ResourceId:""}, Volumes:[]*v1beta1.OscVolume(nil), KeyPair:v1beta1.OscKeypair{Name:"", PublicKey:"", ResourceId:"", ClusterName:"", DeleteKeypair:false}, ClusterName:""}}}}, Status:v1beta1.OscMachineTemplateStatus{Capacity:v1.ResourceList(nil), Conditions:v1beta1.Conditions(nil)}}: OscMachineTemplate spec.template.spec field is immutable.
        	Test:       	TestOscMachineTemplate_ValidateUpdate/update_one_element_(keypair)
        	Messages:   	ValidateUpdate() should return the same error

[ghost]

@gvdhart @sebglon a new release v0.3.0 is now available which included each PR you made.