From e49485f86283e9db44004887532dc04c09d96a0a Mon Sep 17 00:00:00 2001
From: sfulmer <sfulmer@redhat.com>
Date: Mon, 6 Apr 2026 12:43:24 -0400
Subject: [PATCH 1/3] feat(validate-migration): add post-migration validation

Add post-migration validation tasks to the existing validate_migration
role covering VM configurations, data volumes, network attachments, and
resource relationships. Validates migrated VirtualMachines have correct
spec fields, DataVolumes are Succeeded, PVCs are Bound, networks match,
and detects orphaned or missing DataVolumes.

Resolves: MFG-423

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 playbooks/validate_migration.yml              | 11 +++
 roles/validate_migration/defaults/main.yml    | 30 +++++++
 .../validate_migration/tasks/_validate_vm.yml | 88 +++++++++++++++++++
 .../tasks/_validate_vm_volumes.yml            | 70 +++++++++++++++
 roles/validate_migration/tasks/main.yml       | 19 ++++
 .../tasks/post_migration_data_volumes.yml     | 72 +++++++++++++++
 .../tasks/post_migration_networks.yml         | 83 +++++++++++++++++
 .../tasks/post_migration_relationships.yml    | 67 ++++++++++++++
 .../tasks/post_migration_vms.yml              | 38 ++++++++
 9 files changed, 478 insertions(+)
 create mode 100644 playbooks/validate_migration.yml
 create mode 100644 roles/validate_migration/tasks/_validate_vm.yml
 create mode 100644 roles/validate_migration/tasks/_validate_vm_volumes.yml
 create mode 100644 roles/validate_migration/tasks/post_migration_data_volumes.yml
 create mode 100644 roles/validate_migration/tasks/post_migration_networks.yml
 create mode 100644 roles/validate_migration/tasks/post_migration_relationships.yml
 create mode 100644 roles/validate_migration/tasks/post_migration_vms.yml

diff --git a/playbooks/validate_migration.yml b/playbooks/validate_migration.yml
new file mode 100644
index 0000000..cd6ff85
--- /dev/null
+++ b/playbooks/validate_migration.yml
@@ -0,0 +1,11 @@
+---
+
+- name: Validate Migration
+  hosts: localhost
+  connection: local
+  gather_facts: false
+  tasks:
+    - name: Invoke Validate Migration
+      ansible.builtin.include_role:
+        name: infra.openshift_virtualization_migration.validate_migration
+...
diff --git a/roles/validate_migration/defaults/main.yml b/roles/validate_migration/defaults/main.yml
index da560fb..74c991e 100644
--- a/roles/validate_migration/defaults/main.yml
+++ b/roles/validate_migration/defaults/main.yml
@@ -18,4 +18,34 @@ validate_migration_namespace: openshift-mtv
 validate_migration_debug: true
 
 validate_migration_cluster_name: cluster01
+
+# Post-migration validation settings
+# title: Enable Post-Migration Validation
+# required: False
+# description: Enable post-migration validation checks
+validate_migration_post_enabled: false
+# title: Post-Migration Target Namespace
+# required: False
+# description: Namespace containing migrated VMs to validate
+validate_migration_post_namespace: ""
+# title: Post-Migration Label Selectors
+# required: False
+# description: Label selectors to filter VMs for validation
+validate_migration_post_label_selectors: []
+# title: Check VM Running Status
+# required: False
+# description: Verify VirtualMachineInstances are running
+validate_migration_check_vm_running: true
+# title: Expected VM Phase
+# required: False
+# description: Expected VirtualMachineInstance phase
+validate_migration_expected_vm_phase: "Running"
+# title: Expected DataVolume Phase
+# required: False
+# description: Expected DataVolume phase
+validate_migration_expected_dv_phase: "Succeeded"
+# title: KubeVirt API Version
+# required: False
+# description: KubeVirt API Version
+validate_migration_kubevirt_api_version: kubevirt.io/v1
 ...
diff --git a/roles/validate_migration/tasks/_validate_vm.yml b/roles/validate_migration/tasks/_validate_vm.yml
new file mode 100644
index 0000000..acea773
--- /dev/null
+++ b/roles/validate_migration/tasks/_validate_vm.yml
@@ -0,0 +1,88 @@
+---
+
+- name: _validate_vm | Verify VM Has Required Spec Fields
+  ansible.builtin.assert:
+    that:
+      - validate_migration_vm.spec is defined
+      - validate_migration_vm.spec.template is defined
+      - validate_migration_vm.spec.template.spec is defined
+      - validate_migration_vm.spec.template.spec.domain is defined
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_vm.metadata.name }}' is missing
+      required spec fields
+    quiet: true
+
+- name: _validate_vm | Verify VM Has CPU Configuration
+  ansible.builtin.assert:
+    that:
+      - >-
+        (validate_migration_vm.spec.template.spec.domain.cpu is defined) or
+        (validate_migration_vm.spec.instancetype is defined)
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_vm.metadata.name }}' has no CPU
+      configuration or instance type
+    quiet: true
+
+- name: _validate_vm | Verify VM Has Memory Configuration
+  ansible.builtin.assert:
+    that:
+      - >-
+        (validate_migration_vm.spec.template.spec.domain.resources is defined) or
+        (validate_migration_vm.spec.instancetype is defined)
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_vm.metadata.name }}' has no memory
+      configuration or instance type
+    quiet: true
+
+- name: _validate_vm | Verify VM Has Volumes Defined
+  ansible.builtin.assert:
+    that:
+      - validate_migration_vm.spec.template.spec.volumes | default([]) | length > 0
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_vm.metadata.name }}' has no volumes
+      defined
+    quiet: true
+
+- name: _validate_vm | Verify VM Has Network Interfaces
+  ansible.builtin.assert:
+    that:
+      - >-
+        validate_migration_vm.spec.template.spec.domain.devices.interfaces
+        | default([]) | length > 0
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_vm.metadata.name }}' has no network
+      interfaces defined
+    quiet: true
+
+- name: _validate_vm | Collect VirtualMachineInstance Status
+  when: validate_migration_check_vm_running | bool
+  kubernetes.core.k8s_info:
+    api_version: "{{ validate_migration_kubevirt_api_version }}"
+    kind: VirtualMachineInstance
+    namespace: "{{ validate_migration_vm.metadata.namespace }}"
+    name: "{{ validate_migration_vm.metadata.name }}"
+  register: validate_migration_vmi
+
+- name: _validate_vm | Verify VMI Is Running
+  when: validate_migration_check_vm_running | bool
+  ansible.builtin.assert:
+    that:
+      - validate_migration_vmi.resources | length > 0
+      - validate_migration_vmi.resources[0].status.phase == validate_migration_expected_vm_phase
+    fail_msg: >-
+      VirtualMachineInstance '{{ validate_migration_vm.metadata.name }}' is not
+      in '{{ validate_migration_expected_vm_phase }}' phase
+    quiet: true
+
+- name: _validate_vm | Record Successful Validation
+  ansible.builtin.set_fact:
+    validate_migration_vm_results: >-
+      {{ validate_migration_vm_results + [
+        {
+          'name': validate_migration_vm.metadata.name,
+          'namespace': validate_migration_vm.metadata.namespace,
+          'status': 'passed'
+        }
+      ] }}
+
+...
diff --git a/roles/validate_migration/tasks/_validate_vm_volumes.yml b/roles/validate_migration/tasks/_validate_vm_volumes.yml
new file mode 100644
index 0000000..c6b53d9
--- /dev/null
+++ b/roles/validate_migration/tasks/_validate_vm_volumes.yml
@@ -0,0 +1,70 @@
+---
+
+- name: _validate_vm_volumes | Extract DataVolume References from VM
+  ansible.builtin.set_fact:
+    validate_migration_vm_dv_names: >-
+      {{ validate_migration_rel_vm.spec.template.spec.volumes | default([])
+         | selectattr('dataVolume', 'defined')
+         | map(attribute='dataVolume.name')
+         | list }}
+    validate_migration_vm_pvc_names: >-
+      {{ validate_migration_rel_vm.spec.template.spec.volumes | default([])
+         | selectattr('persistentVolumeClaim', 'defined')
+         | map(attribute='persistentVolumeClaim.claimName')
+         | list }}
+
+- name: _validate_vm_volumes | Verify Referenced DataVolumes Exist
+  when: validate_migration_vm_dv_names | length > 0
+  block:
+    - name: _validate_vm_volumes | Query Referenced DataVolumes
+      kubernetes.core.k8s_info:
+        api_version: cdi.kubevirt.io/v1beta1
+        kind: DataVolume
+        namespace: "{{ validate_migration_rel_vm.metadata.namespace }}"
+        name: "{{ validate_migration_dv_ref_name }}"
+      register: validate_migration_dv_ref_query
+      loop: "{{ validate_migration_vm_dv_names }}"
+      loop_control:
+        loop_var: validate_migration_dv_ref_name
+        label: "{{ validate_migration_dv_ref_name }}"
+
+    - name: _validate_vm_volumes | Track Missing DataVolumes
+      ansible.builtin.set_fact:
+        validate_migration_missing_dvs: >-
+          {{ validate_migration_missing_dvs
+             + [validate_migration_dv_ref_result.validate_migration_dv_ref_name] }}
+      when: validate_migration_dv_ref_result.resources | length == 0
+      loop: "{{ validate_migration_dv_ref_query.results }}"
+      loop_control:
+        loop_var: validate_migration_dv_ref_result
+        label: "{{ validate_migration_dv_ref_result.validate_migration_dv_ref_name }}"
+
+- name: _validate_vm_volumes | Verify Referenced PVCs Exist
+  when: validate_migration_vm_pvc_names | length > 0
+  block:
+    - name: _validate_vm_volumes | Query Referenced PVCs
+      kubernetes.core.k8s_info:
+        api_version: v1
+        kind: PersistentVolumeClaim
+        namespace: "{{ validate_migration_rel_vm.metadata.namespace }}"
+        name: "{{ validate_migration_pvc_ref_name }}"
+      register: validate_migration_pvc_ref_query
+      loop: "{{ validate_migration_vm_pvc_names }}"
+      loop_control:
+        loop_var: validate_migration_pvc_ref_name
+        label: "{{ validate_migration_pvc_ref_name }}"
+
+    - name: _validate_vm_volumes | Verify PVC Bindings
+      ansible.builtin.assert:
+        that:
+          - validate_migration_pvc_ref_result.resources | length > 0
+        fail_msg: >-
+          PVC '{{ validate_migration_pvc_ref_result.validate_migration_pvc_ref_name }}'
+          referenced by VM '{{ validate_migration_rel_vm.metadata.name }}' not found
+        quiet: true
+      loop: "{{ validate_migration_pvc_ref_query.results }}"
+      loop_control:
+        loop_var: validate_migration_pvc_ref_result
+        label: "{{ validate_migration_pvc_ref_result.validate_migration_pvc_ref_name }}"
+
+...
diff --git a/roles/validate_migration/tasks/main.yml b/roles/validate_migration/tasks/main.yml
index 4d1e097..ce44e43 100644
--- a/roles/validate_migration/tasks/main.yml
+++ b/roles/validate_migration/tasks/main.yml
@@ -1,5 +1,7 @@
 ---
 # tasks file for validation
+
+# Pre-migration infrastructure validation
 - name: Include ocp_version tasks
   ansible.builtin.include_tasks: ocp_version.yml
 - name: Include ocp_operators tasks
@@ -8,4 +10,21 @@
   ansible.builtin.include_tasks: ocp_storage_support.yml
 - name: Include vmware_firewall_rules tasks
   ansible.builtin.include_tasks: vmware_firewall_rules.yml
+
+# Post-migration validation
+- name: Include post-migration VM validation
+  when: validate_migration_post_enabled | bool
+  ansible.builtin.include_tasks: post_migration_vms.yml
+
+- name: Include post-migration data volume validation
+  when: validate_migration_post_enabled | bool
+  ansible.builtin.include_tasks: post_migration_data_volumes.yml
+
+- name: Include post-migration network validation
+  when: validate_migration_post_enabled | bool
+  ansible.builtin.include_tasks: post_migration_networks.yml
+
+- name: Include post-migration relationship validation
+  when: validate_migration_post_enabled | bool
+  ansible.builtin.include_tasks: post_migration_relationships.yml
 ...
diff --git a/roles/validate_migration/tasks/post_migration_data_volumes.yml b/roles/validate_migration/tasks/post_migration_data_volumes.yml
new file mode 100644
index 0000000..361c546
--- /dev/null
+++ b/roles/validate_migration/tasks/post_migration_data_volumes.yml
@@ -0,0 +1,72 @@
+---
+
+- name: post_migration_data_volumes | Collect DataVolumes in Target Namespace
+  kubernetes.core.k8s_info:
+    api_version: cdi.kubevirt.io/v1beta1
+    kind: DataVolume
+    namespace: "{{ validate_migration_post_namespace }}"
+  register: validate_migration_dv_list
+
+- name: post_migration_data_volumes | Verify DataVolumes Exist
+  ansible.builtin.assert:
+    that:
+      - validate_migration_dv_list.resources | length > 0
+    fail_msg: >-
+      No DataVolumes found in namespace '{{ validate_migration_post_namespace }}'
+    quiet: true
+
+- name: post_migration_data_volumes | Verify DataVolume Status Is Succeeded
+  ansible.builtin.assert:
+    that:
+      - validate_migration_dv.status.phase | default('') == validate_migration_expected_dv_phase
+    fail_msg: >-
+      DataVolume '{{ validate_migration_dv.metadata.name }}' phase is
+      '{{ validate_migration_dv.status.phase | default("Unknown") }}'
+      (expected '{{ validate_migration_expected_dv_phase }}')
+    quiet: true
+  loop: "{{ validate_migration_dv_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_dv
+    label: "{{ validate_migration_dv.metadata.name }}"
+
+- name: post_migration_data_volumes | Collect PVCs in Target Namespace
+  kubernetes.core.k8s_info:
+    api_version: v1
+    kind: PersistentVolumeClaim
+    namespace: "{{ validate_migration_post_namespace }}"
+  register: validate_migration_pvc_list
+
+- name: post_migration_data_volumes | Verify PVCs Are Bound
+  ansible.builtin.assert:
+    that:
+      - validate_migration_pvc.status.phase == 'Bound'
+    fail_msg: >-
+      PVC '{{ validate_migration_pvc.metadata.name }}' is not Bound
+      (status: {{ validate_migration_pvc.status.phase | default('Unknown') }})
+    quiet: true
+  loop: "{{ validate_migration_pvc_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_pvc
+    label: "{{ validate_migration_pvc.metadata.name }}"
+
+- name: post_migration_data_volumes | Verify DataVolume Storage Sizes
+  ansible.builtin.debug:
+    msg: >-
+      DataVolume '{{ validate_migration_dv.metadata.name }}'
+      size: {{ validate_migration_dv.spec.pvc.resources.requests.storage
+               | default(validate_migration_dv.spec.storage.resources.requests.storage
+               | default('N/A')) }}
+      status: {{ validate_migration_dv.status.phase | default('Unknown') }}
+  loop: "{{ validate_migration_dv_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_dv
+    label: "{{ validate_migration_dv.metadata.name }}"
+
+- name: post_migration_data_volumes | Report Data Volume Summary
+  ansible.builtin.debug:
+    msg: >-
+      Data Volume Validation Complete:
+      {{ validate_migration_dv_list.resources | length }} DataVolumes,
+      {{ validate_migration_pvc_list.resources | length }} PVCs checked
+
+...
diff --git a/roles/validate_migration/tasks/post_migration_networks.yml b/roles/validate_migration/tasks/post_migration_networks.yml
new file mode 100644
index 0000000..eabddf8
--- /dev/null
+++ b/roles/validate_migration/tasks/post_migration_networks.yml
@@ -0,0 +1,83 @@
+---
+
+- name: post_migration_networks | Collect VirtualMachines for Network Validation
+  kubernetes.core.k8s_info:
+    api_version: "{{ validate_migration_kubevirt_api_version }}"
+    kind: VirtualMachine
+    namespace: "{{ validate_migration_post_namespace }}"
+    label_selectors: "{{ validate_migration_post_label_selectors | default(omit) }}"
+  register: validate_migration_net_vm_list
+
+- name: post_migration_networks | Validate VM Network Interfaces
+  ansible.builtin.assert:
+    that:
+      - >-
+        validate_migration_net_vm.spec.template.spec.domain.devices.interfaces
+        | default([]) | length > 0
+      - >-
+        validate_migration_net_vm.spec.template.spec.networks
+        | default([]) | length > 0
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_net_vm.metadata.name }}' has
+      incomplete network configuration
+    quiet: true
+  loop: "{{ validate_migration_net_vm_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_net_vm
+    label: "{{ validate_migration_net_vm.metadata.name }}"
+
+- name: post_migration_networks | Verify Network-Interface Count Match
+  ansible.builtin.assert:
+    that:
+      - >-
+        (validate_migration_net_vm.spec.template.spec.domain.devices.interfaces | default([]) | length)
+        ==
+        (validate_migration_net_vm.spec.template.spec.networks | default([]) | length)
+    fail_msg: >-
+      VirtualMachine '{{ validate_migration_net_vm.metadata.name }}' has
+      mismatched interface/network count
+    quiet: true
+  loop: "{{ validate_migration_net_vm_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_net_vm
+    label: "{{ validate_migration_net_vm.metadata.name }}"
+
+- name: post_migration_networks | Collect NetworkAttachmentDefinitions
+  kubernetes.core.k8s_info:
+    api_version: k8s.cni.cncf.io/v1
+    kind: NetworkAttachmentDefinition
+    namespace: "{{ validate_migration_post_namespace }}"
+  register: validate_migration_nad_list
+  failed_when: false
+
+- name: post_migration_networks | Report Network Attachment Definitions
+  when: validate_migration_nad_list.resources is defined
+  ansible.builtin.debug:
+    msg: >-
+      Found {{ validate_migration_nad_list.resources | length }}
+      NetworkAttachmentDefinition(s) in namespace
+      '{{ validate_migration_post_namespace }}'
+
+- name: post_migration_networks | Collect NetworkPolicies
+  kubernetes.core.k8s_info:
+    api_version: networking.k8s.io/v1
+    kind: NetworkPolicy
+    namespace: "{{ validate_migration_post_namespace }}"
+  register: validate_migration_netpol_list
+  failed_when: false
+
+- name: post_migration_networks | Report Network Policies
+  ansible.builtin.debug:
+    msg: >-
+      Found {{ validate_migration_netpol_list.resources | default([]) | length }}
+      NetworkPolicy(ies) in namespace '{{ validate_migration_post_namespace }}'
+
+- name: post_migration_networks | Report Network Validation Summary
+  ansible.builtin.debug:
+    msg: >-
+      Network Validation Complete:
+      {{ validate_migration_net_vm_list.resources | length }} VMs checked,
+      {{ validate_migration_nad_list.resources | default([]) | length }} NADs,
+      {{ validate_migration_netpol_list.resources | default([]) | length }} NetworkPolicies
+
+...
diff --git a/roles/validate_migration/tasks/post_migration_relationships.yml b/roles/validate_migration/tasks/post_migration_relationships.yml
new file mode 100644
index 0000000..1cb02ce
--- /dev/null
+++ b/roles/validate_migration/tasks/post_migration_relationships.yml
@@ -0,0 +1,67 @@
+---
+
+- name: post_migration_relationships | Collect VMs for Relationship Validation
+  kubernetes.core.k8s_info:
+    api_version: "{{ validate_migration_kubevirt_api_version }}"
+    kind: VirtualMachine
+    namespace: "{{ validate_migration_post_namespace }}"
+    label_selectors: "{{ validate_migration_post_label_selectors | default(omit) }}"
+  register: validate_migration_rel_vm_list
+
+- name: post_migration_relationships | Collect DataVolumes for Relationship Validation
+  kubernetes.core.k8s_info:
+    api_version: cdi.kubevirt.io/v1beta1
+    kind: DataVolume
+    namespace: "{{ validate_migration_post_namespace }}"
+  register: validate_migration_rel_dv_list
+
+- name: post_migration_relationships | Initialize Relationship Tracking
+  ansible.builtin.set_fact:
+    validate_migration_orphaned_dvs: []
+    validate_migration_missing_dvs: []
+
+- name: post_migration_relationships | Verify VM Volume References Exist
+  ansible.builtin.include_tasks:
+    file: _validate_vm_volumes.yml
+  loop: "{{ validate_migration_rel_vm_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_rel_vm
+    label: "{{ validate_migration_rel_vm.metadata.name }}"
+
+- name: post_migration_relationships | Check for Orphaned DataVolumes
+  ansible.builtin.set_fact:
+    validate_migration_orphaned_dvs: >-
+      {{ validate_migration_orphaned_dvs + [validate_migration_rel_dv.metadata.name] }}
+  when: >-
+    validate_migration_rel_dv.metadata.ownerReferences | default([]) | length == 0
+  loop: "{{ validate_migration_rel_dv_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_rel_dv
+    label: "{{ validate_migration_rel_dv.metadata.name }}"
+
+- name: post_migration_relationships | Warn About Orphaned DataVolumes
+  when: validate_migration_orphaned_dvs | length > 0
+  ansible.builtin.debug:
+    msg: >-
+      WARNING: {{ validate_migration_orphaned_dvs | length }} orphaned
+      DataVolume(s) found without owner references:
+      {{ validate_migration_orphaned_dvs | join(', ') }}
+
+- name: post_migration_relationships | Report Missing DataVolumes
+  when: validate_migration_missing_dvs | length > 0
+  ansible.builtin.debug:
+    msg: >-
+      WARNING: {{ validate_migration_missing_dvs | length }} DataVolume(s)
+      referenced by VMs but not found:
+      {{ validate_migration_missing_dvs | join(', ') }}
+
+- name: post_migration_relationships | Report Relationship Summary
+  ansible.builtin.debug:
+    msg: >-
+      Relationship Validation Complete:
+      {{ validate_migration_rel_vm_list.resources | length }} VMs,
+      {{ validate_migration_rel_dv_list.resources | length }} DataVolumes,
+      {{ validate_migration_orphaned_dvs | length }} orphaned DVs,
+      {{ validate_migration_missing_dvs | length }} missing DVs
+
+...
diff --git a/roles/validate_migration/tasks/post_migration_vms.yml b/roles/validate_migration/tasks/post_migration_vms.yml
new file mode 100644
index 0000000..6db789d
--- /dev/null
+++ b/roles/validate_migration/tasks/post_migration_vms.yml
@@ -0,0 +1,38 @@
+---
+
+- name: post_migration_vms | Initialize VM Validation Results
+  ansible.builtin.set_fact:
+    validate_migration_vm_results: []
+
+- name: post_migration_vms | Collect VirtualMachines in Target Namespace
+  kubernetes.core.k8s_info:
+    api_version: "{{ validate_migration_kubevirt_api_version }}"
+    kind: VirtualMachine
+    namespace: "{{ validate_migration_post_namespace }}"
+    label_selectors: "{{ validate_migration_post_label_selectors | default(omit) }}"
+  register: validate_migration_vm_list
+
+- name: post_migration_vms | Verify VirtualMachines Exist
+  ansible.builtin.assert:
+    that:
+      - validate_migration_vm_list.resources | length > 0
+    fail_msg: >-
+      No VirtualMachines found in namespace '{{ validate_migration_post_namespace }}'
+    quiet: true
+
+- name: post_migration_vms | Validate Each VirtualMachine
+  ansible.builtin.include_tasks:
+    file: _validate_vm.yml
+  loop: "{{ validate_migration_vm_list.resources }}"
+  loop_control:
+    loop_var: validate_migration_vm
+    label: >-
+      {{ validate_migration_vm.metadata.namespace }}/{{ validate_migration_vm.metadata.name }}
+
+- name: post_migration_vms | Report VM Validation Summary
+  ansible.builtin.debug:
+    msg: >-
+      VM Validation Complete: {{ validate_migration_vm_list.resources | length }} VMs checked
+      in namespace '{{ validate_migration_post_namespace }}'
+
+...

From 8d5ff78b1ff18ca0c93f82b1e5ca017749b7d1a9 Mon Sep 17 00:00:00 2001
From: Steve Fulmer <sfulmer@redhat.com>
Date: Wed, 8 Jul 2026 10:48:42 -0400
Subject: [PATCH 2/3] feat(validate-migration): add pre-migration validation
 toggle

Add validate_migration_pre_enabled boolean (default: true) to gate
pre-migration infrastructure checks, matching the post-migration
pattern per reviewer feedback.
---
 roles/validate_migration/defaults/main.yml | 6 ++++++
 roles/validate_migration/tasks/main.yml    | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/roles/validate_migration/defaults/main.yml b/roles/validate_migration/defaults/main.yml
index 74c991e..5b3b296 100644
--- a/roles/validate_migration/defaults/main.yml
+++ b/roles/validate_migration/defaults/main.yml
@@ -19,6 +19,12 @@ validate_migration_debug: true
 
 validate_migration_cluster_name: cluster01
 
+# Pre-migration infrastructure validation settings
+# title: Enable Pre-Migration Validation
+# required: False
+# description: Enable pre-migration infrastructure validation checks
+validate_migration_pre_enabled: true
+
 # Post-migration validation settings
 # title: Enable Post-Migration Validation
 # required: False
diff --git a/roles/validate_migration/tasks/main.yml b/roles/validate_migration/tasks/main.yml
index ce44e43..5b4b670 100644
--- a/roles/validate_migration/tasks/main.yml
+++ b/roles/validate_migration/tasks/main.yml
@@ -3,12 +3,16 @@
 
 # Pre-migration infrastructure validation
 - name: Include ocp_version tasks
+  when: validate_migration_pre_enabled | bool
   ansible.builtin.include_tasks: ocp_version.yml
 - name: Include ocp_operators tasks
+  when: validate_migration_pre_enabled | bool
   ansible.builtin.include_tasks: ocp_operators.yml
 - name: Include ocp_storage_support tasks
+  when: validate_migration_pre_enabled | bool
   ansible.builtin.include_tasks: ocp_storage_support.yml
 - name: Include vmware_firewall_rules tasks
+  when: validate_migration_pre_enabled | bool
   ansible.builtin.include_tasks: vmware_firewall_rules.yml
 
 # Post-migration validation

From 9f71e5e30b7c82889ca6863f111c3a6e977c96e9 Mon Sep 17 00:00:00 2001
From: Steve Fulmer <sfulmer@redhat.com>
Date: Thu, 9 Jul 2026 15:21:11 -0400
Subject: [PATCH 3/3] docs(validate-migration): update auto-generated
 documentation

---
 roles/validate_migration/README.md | 270 ++++++++++++++++++++++++++++-
 1 file changed, 261 insertions(+), 9 deletions(-)

diff --git a/roles/validate_migration/README.md b/roles/validate_migration/README.md
index e894f69..cd2e9f5 100644
--- a/roles/validate_migration/README.md
+++ b/roles/validate_migration/README.md
@@ -26,8 +26,10 @@ Description: Verification of an Ansible for OpenShift Virtualization Migration e
 
 | Var          | Type         | Value       |Choices    |Required    | Title       |
 |--------------|--------------|-------------|-------------|-------------|-------------|
+| [`validate_migration_check_vm_running`](defaults/main.yml#L44)   | bool   | `True` |  None  |   False  |  Check VM Running Status |
 | [`validate_migration_cluster_name`](defaults/main.yml#L20)   | str   | `cluster01` |  None  |   None  |  None |
 | [`validate_migration_debug`](defaults/main.yml#L18)   | bool   | `True` |  None  |   None  |  None |
+| [`validate_migration_expected_dv_phase`](defaults/main.yml#L52)   | str   | `Succeeded` |  None  |   False  |  Expected DataVolume Phase |
 | [`validate_migration_expected_provisioners`](defaults/main.yml#L3)   | list   | `[]` |  None  |   None  |  None |
 | [`validate_migration_expected_provisioners.0`](defaults/main.yml#L4)   | str   | `kubernetes.io/aws-ebs` |  None  |   None  |  None |
 | [`validate_migration_expected_provisioners.1`](defaults/main.yml#L5)   | str   | `kubernetes.io/azure-disk` |  None  |   None  |  None |
@@ -40,14 +42,24 @@ Description: Verification of an Ansible for OpenShift Virtualization Migration e
 | [`validate_migration_expected_provisioners.7`](defaults/main.yml#L11)   | str   | `openshift-storage.cephfs.csi.ceph.com` |  None  |   None  |  None |
 | [`validate_migration_expected_provisioners.8`](defaults/main.yml#L12)   | str   | `openshift-storage.rbd.csi.ceph.com` |  None  |   None  |  None |
 | [`validate_migration_expected_provisioners.9`](defaults/main.yml#L13)   | str   | `kubernetes.io/rbd` |  None  |   None  |  None |
+| [`validate_migration_expected_vm_phase`](defaults/main.yml#L48)   | str   | `Running` |  None  |   False  |  Expected VM Phase |
+| [`validate_migration_kubevirt_api_version`](defaults/main.yml#L56)   | str   | `kubevirt.io/v1` |  None  |   False  |  KubeVirt API Version |
 | [`validate_migration_namespace`](defaults/main.yml#L16)   | str   | `openshift-mtv` |  None  |   None  |  None |
+| [`validate_migration_post_enabled`](defaults/main.yml#L32)   | bool   | `False` |  None  |   False  |  Enable Post-Migration Validation |
+| [`validate_migration_post_label_selectors`](defaults/main.yml#L40)   | list   | `[]` |  None  |   False  |  Post-Migration Label Selectors |
+| [`validate_migration_post_namespace`](defaults/main.yml#L36)   | str   | `` |  None  |   False  |  Post-Migration Target Namespace |
+| [`validate_migration_pre_enabled`](defaults/main.yml#L26)   | bool   | `True` |  None  |   False  |  Enable Pre-Migration Validation |
 
 <summary><b>🖇️ Full descriptions for vars in defaults/main.yml</b></summary>
 <br>
+<b>`validate_migration_check_vm_running`:</b> Verify VirtualMachineInstances are running
+<br>
 <b>`validate_migration_cluster_name`:</b> None
 <br>
 <b>`validate_migration_debug`:</b> None
 <br>
+<b>`validate_migration_expected_dv_phase`:</b> Expected DataVolume phase
+<br>
 <b>`validate_migration_expected_provisioners`:</b> None
 <br>
 <b>`validate_migration_expected_provisioners.0`:</b> None
@@ -72,8 +84,20 @@ Description: Verification of an Ansible for OpenShift Virtualization Migration e
 <br>
 <b>`validate_migration_expected_provisioners.9`:</b> None
 <br>
+<b>`validate_migration_expected_vm_phase`:</b> Expected VirtualMachineInstance phase
+<br>
+<b>`validate_migration_kubevirt_api_version`:</b> KubeVirt API Version
+<br>
 <b>`validate_migration_namespace`:</b> None
 <br>
+<b>`validate_migration_post_enabled`:</b> Enable post-migration validation checks
+<br>
+<b>`validate_migration_post_label_selectors`:</b> Label selectors to filter VMs for validation
+<br>
+<b>`validate_migration_post_namespace`:</b> Namespace containing migrated VMs to validate
+<br>
+<b>`validate_migration_pre_enabled`:</b> Enable pre-migration infrastructure validation checks
+<br>
 <br>
 
 ### Tasks
@@ -82,10 +106,39 @@ Description: Verification of an Ansible for OpenShift Virtualization Migration e
 
 | Name | Module | Has Conditions |
 | ---- | ------ | --------- |
-| Include ocp_version tasks | `ansible.builtin.include_tasks` | False |
-| Include ocp_operators tasks | `ansible.builtin.include_tasks` | False |
-| Include ocp_storage_support tasks | `ansible.builtin.include_tasks` | False |
-| Include vmware_firewall_rules tasks | `ansible.builtin.include_tasks` | False |
+| Include ocp_version tasks | `ansible.builtin.include_tasks` | True |
+| Include ocp_operators tasks | `ansible.builtin.include_tasks` | True |
+| Include ocp_storage_support tasks | `ansible.builtin.include_tasks` | True |
+| Include vmware_firewall_rules tasks | `ansible.builtin.include_tasks` | True |
+| Include post-migration VM validation | `ansible.builtin.include_tasks` | True |
+| Include post-migration data volume validation | `ansible.builtin.include_tasks` | True |
+| Include post-migration network validation | `ansible.builtin.include_tasks` | True |
+| Include post-migration relationship validation | `ansible.builtin.include_tasks` | True |
+
+#### File: tasks/_validate_vm.yml
+
+| Name | Module | Has Conditions |
+| ---- | ------ | --------- |
+| _validate_vm ¦ Verify VM Has Required Spec Fields | `ansible.builtin.assert` | False |
+| _validate_vm ¦ Verify VM Has CPU Configuration | `ansible.builtin.assert` | False |
+| _validate_vm ¦ Verify VM Has Memory Configuration | `ansible.builtin.assert` | False |
+| _validate_vm ¦ Verify VM Has Volumes Defined | `ansible.builtin.assert` | False |
+| _validate_vm ¦ Verify VM Has Network Interfaces | `ansible.builtin.assert` | False |
+| _validate_vm ¦ Collect VirtualMachineInstance Status | `kubernetes.core.k8s_info` | True |
+| _validate_vm ¦ Verify VMI Is Running | `ansible.builtin.assert` | True |
+| _validate_vm ¦ Record Successful Validation | `ansible.builtin.set_fact` | False |
+
+#### File: tasks/_validate_vm_volumes.yml
+
+| Name | Module | Has Conditions |
+| ---- | ------ | --------- |
+| _validate_vm_volumes ¦ Extract DataVolume References from VM | `ansible.builtin.set_fact` | False |
+| _validate_vm_volumes ¦ Verify Referenced DataVolumes Exist | `block` | True |
+| _validate_vm_volumes ¦ Query Referenced DataVolumes | `kubernetes.core.k8s_info` | False |
+| _validate_vm_volumes ¦ Track Missing DataVolumes | `ansible.builtin.set_fact` | True |
+| _validate_vm_volumes ¦ Verify Referenced PVCs Exist | `block` | True |
+| _validate_vm_volumes ¦ Query Referenced PVCs | `kubernetes.core.k8s_info` | False |
+| _validate_vm_volumes ¦ Verify PVC Bindings | `ansible.builtin.assert` | False |
 
 #### File: tasks/ocp_operators.yml
 
@@ -118,6 +171,54 @@ Description: Verification of an Ansible for OpenShift Virtualization Migration e
 | ocp_version ¦ Get OCP version and check if it's 4.12 or higher | `kubernetes.core.k8s_info` | False |
 | ocp_version ¦ Print OCP version | `ansible.builtin.debug` | False |
 
+#### File: tasks/post_migration_data_volumes.yml
+
+| Name | Module | Has Conditions |
+| ---- | ------ | --------- |
+| post_migration_data_volumes ¦ Collect DataVolumes in Target Namespace | `kubernetes.core.k8s_info` | False |
+| post_migration_data_volumes ¦ Verify DataVolumes Exist | `ansible.builtin.assert` | False |
+| post_migration_data_volumes ¦ Verify DataVolume Status Is Succeeded | `ansible.builtin.assert` | False |
+| post_migration_data_volumes ¦ Collect PVCs in Target Namespace | `kubernetes.core.k8s_info` | False |
+| post_migration_data_volumes ¦ Verify PVCs Are Bound | `ansible.builtin.assert` | False |
+| post_migration_data_volumes ¦ Verify DataVolume Storage Sizes | `ansible.builtin.debug` | False |
+| post_migration_data_volumes ¦ Report Data Volume Summary | `ansible.builtin.debug` | False |
+
+#### File: tasks/post_migration_networks.yml
+
+| Name | Module | Has Conditions |
+| ---- | ------ | --------- |
+| post_migration_networks ¦ Collect VirtualMachines for Network Validation | `kubernetes.core.k8s_info` | False |
+| post_migration_networks ¦ Validate VM Network Interfaces | `ansible.builtin.assert` | False |
+| post_migration_networks ¦ Verify Network-Interface Count Match | `ansible.builtin.assert` | False |
+| post_migration_networks ¦ Collect NetworkAttachmentDefinitions | `kubernetes.core.k8s_info` | False |
+| post_migration_networks ¦ Report Network Attachment Definitions | `ansible.builtin.debug` | True |
+| post_migration_networks ¦ Collect NetworkPolicies | `kubernetes.core.k8s_info` | False |
+| post_migration_networks ¦ Report Network Policies | `ansible.builtin.debug` | False |
+| post_migration_networks ¦ Report Network Validation Summary | `ansible.builtin.debug` | False |
+
+#### File: tasks/post_migration_relationships.yml
+
+| Name | Module | Has Conditions |
+| ---- | ------ | --------- |
+| post_migration_relationships ¦ Collect VMs for Relationship Validation | `kubernetes.core.k8s_info` | False |
+| post_migration_relationships ¦ Collect DataVolumes for Relationship Validation | `kubernetes.core.k8s_info` | False |
+| post_migration_relationships ¦ Initialize Relationship Tracking | `ansible.builtin.set_fact` | False |
+| post_migration_relationships ¦ Verify VM Volume References Exist | `ansible.builtin.include_tasks` | False |
+| post_migration_relationships ¦ Check for Orphaned DataVolumes | `ansible.builtin.set_fact` | True |
+| post_migration_relationships ¦ Warn About Orphaned DataVolumes | `ansible.builtin.debug` | True |
+| post_migration_relationships ¦ Report Missing DataVolumes | `ansible.builtin.debug` | True |
+| post_migration_relationships ¦ Report Relationship Summary | `ansible.builtin.debug` | False |
+
+#### File: tasks/post_migration_vms.yml
+
+| Name | Module | Has Conditions |
+| ---- | ------ | --------- |
+| post_migration_vms ¦ Initialize VM Validation Results | `ansible.builtin.set_fact` | False |
+| post_migration_vms ¦ Collect VirtualMachines in Target Namespace | `kubernetes.core.k8s_info` | False |
+| post_migration_vms ¦ Verify VirtualMachines Exist | `ansible.builtin.assert` | False |
+| post_migration_vms ¦ Validate Each VirtualMachine | `ansible.builtin.include_tasks` | False |
+| post_migration_vms ¦ Report VM Validation Summary | `ansible.builtin.debug` | False |
+
 #### File: tasks/vmware_firewall_rules.yml
 
 | Name | Module | Has Conditions |
@@ -128,6 +229,57 @@ Description: Verification of an Ansible for OpenShift Virtualization Migration e
 
 ## Task Flow Graphs
 
+### Graph for _validate_vm.yml
+
+```mermaid
+flowchart TD
+Start
+classDef block stroke:#3498db,stroke-width:2px;
+classDef task stroke:#4b76bb,stroke-width:2px;
+classDef includeTasks stroke:#16a085,stroke-width:2px;
+classDef importTasks stroke:#34495e,stroke-width:2px;
+classDef includeRole stroke:#2980b9,stroke-width:2px;
+classDef importRole stroke:#699ba7,stroke-width:2px;
+classDef includeVars stroke:#8e44ad,stroke-width:2px;
+classDef rescue stroke:#665352,stroke-width:2px;
+
+  Start-->|Task| _validate_vm___Verify_VM_Has_Required_Spec_Fields0[ validate vm   verify vm has required spec fields]:::task
+  _validate_vm___Verify_VM_Has_Required_Spec_Fields0-->|Task| _validate_vm___Verify_VM_Has_CPU_Configuration1[ validate vm   verify vm has cpu configuration]:::task
+  _validate_vm___Verify_VM_Has_CPU_Configuration1-->|Task| _validate_vm___Verify_VM_Has_Memory_Configuration2[ validate vm   verify vm has memory configuration]:::task
+  _validate_vm___Verify_VM_Has_Memory_Configuration2-->|Task| _validate_vm___Verify_VM_Has_Volumes_Defined3[ validate vm   verify vm has volumes defined]:::task
+  _validate_vm___Verify_VM_Has_Volumes_Defined3-->|Task| _validate_vm___Verify_VM_Has_Network_Interfaces4[ validate vm   verify vm has network interfaces]:::task
+  _validate_vm___Verify_VM_Has_Network_Interfaces4-->|Task| _validate_vm___Collect_VirtualMachineInstance_Status5[ validate vm   collect virtualmachineinstance<br>status<br>When: **validate migration check vm running   bool**]:::task
+  _validate_vm___Collect_VirtualMachineInstance_Status5-->|Task| _validate_vm___Verify_VMI_Is_Running6[ validate vm   verify vmi is running<br>When: **validate migration check vm running   bool**]:::task
+  _validate_vm___Verify_VMI_Is_Running6-->|Task| _validate_vm___Record_Successful_Validation7[ validate vm   record successful validation]:::task
+  _validate_vm___Record_Successful_Validation7-->End
+```
+
+### Graph for _validate_vm_volumes.yml
+
+```mermaid
+flowchart TD
+Start
+classDef block stroke:#3498db,stroke-width:2px;
+classDef task stroke:#4b76bb,stroke-width:2px;
+classDef includeTasks stroke:#16a085,stroke-width:2px;
+classDef importTasks stroke:#34495e,stroke-width:2px;
+classDef includeRole stroke:#2980b9,stroke-width:2px;
+classDef importRole stroke:#699ba7,stroke-width:2px;
+classDef includeVars stroke:#8e44ad,stroke-width:2px;
+classDef rescue stroke:#665352,stroke-width:2px;
+
+  Start-->|Task| _validate_vm_volumes___Extract_DataVolume_References_from_VM0[ validate vm volumes   extract datavolume<br>references from vm]:::task
+  _validate_vm_volumes___Extract_DataVolume_References_from_VM0-->|Block Start| _validate_vm_volumes___Verify_Referenced_DataVolumes_Exist1_block_start_0[[ validate vm volumes   verify referenced<br>datavolumes exist<br>When: **validate migration vm dv names   length   0**]]:::block
+  _validate_vm_volumes___Verify_Referenced_DataVolumes_Exist1_block_start_0-->|Task| _validate_vm_volumes___Query_Referenced_DataVolumes0[ validate vm volumes   query referenced<br>datavolumes]:::task
+  _validate_vm_volumes___Query_Referenced_DataVolumes0-->|Task| _validate_vm_volumes___Track_Missing_DataVolumes1[ validate vm volumes   track missing datavolumes<br>When: **validate migration dv ref result resources  <br>length    0**]:::task
+  _validate_vm_volumes___Track_Missing_DataVolumes1-.->|End of Block| _validate_vm_volumes___Verify_Referenced_DataVolumes_Exist1_block_start_0
+  _validate_vm_volumes___Track_Missing_DataVolumes1-->|Block Start| _validate_vm_volumes___Verify_Referenced_PVCs_Exist2_block_start_0[[ validate vm volumes   verify referenced pvcs<br>exist<br>When: **validate migration vm pvc names   length   0**]]:::block
+  _validate_vm_volumes___Verify_Referenced_PVCs_Exist2_block_start_0-->|Task| _validate_vm_volumes___Query_Referenced_PVCs0[ validate vm volumes   query referenced pvcs]:::task
+  _validate_vm_volumes___Query_Referenced_PVCs0-->|Task| _validate_vm_volumes___Verify_PVC_Bindings1[ validate vm volumes   verify pvc bindings]:::task
+  _validate_vm_volumes___Verify_PVC_Bindings1-.->|End of Block| _validate_vm_volumes___Verify_Referenced_PVCs_Exist2_block_start_0
+  _validate_vm_volumes___Verify_PVC_Bindings1-->End
+```
+
 ### Graph for main.yml
 
 ```mermaid
@@ -142,11 +294,15 @@ classDef importRole stroke:#699ba7,stroke-width:2px;
 classDef includeVars stroke:#8e44ad,stroke-width:2px;
 classDef rescue stroke:#665352,stroke-width:2px;
 
-  Start-->|Include task| Include_ocp_version_tasks_ocp_version_yml_0[include ocp version tasks<br>include_task: ocp version yml]:::includeTasks
-  Include_ocp_version_tasks_ocp_version_yml_0-->|Include task| Include_ocp_operators_tasks_ocp_operators_yml_1[include ocp operators tasks<br>include_task: ocp operators yml]:::includeTasks
-  Include_ocp_operators_tasks_ocp_operators_yml_1-->|Include task| Include_ocp_storage_support_tasks_ocp_storage_support_yml_2[include ocp storage support tasks<br>include_task: ocp storage support yml]:::includeTasks
-  Include_ocp_storage_support_tasks_ocp_storage_support_yml_2-->|Include task| Include_vmware_firewall_rules_tasks_vmware_firewall_rules_yml_3[include vmware firewall rules tasks<br>include_task: vmware firewall rules yml]:::includeTasks
-  Include_vmware_firewall_rules_tasks_vmware_firewall_rules_yml_3-->End
+  Start-->|Include task| Include_ocp_version_tasks_ocp_version_yml_0[include ocp version tasks<br>When: **validate migration pre enabled   bool**<br>include_task: ocp version yml]:::includeTasks
+  Include_ocp_version_tasks_ocp_version_yml_0-->|Include task| Include_ocp_operators_tasks_ocp_operators_yml_1[include ocp operators tasks<br>When: **validate migration pre enabled   bool**<br>include_task: ocp operators yml]:::includeTasks
+  Include_ocp_operators_tasks_ocp_operators_yml_1-->|Include task| Include_ocp_storage_support_tasks_ocp_storage_support_yml_2[include ocp storage support tasks<br>When: **validate migration pre enabled   bool**<br>include_task: ocp storage support yml]:::includeTasks
+  Include_ocp_storage_support_tasks_ocp_storage_support_yml_2-->|Include task| Include_vmware_firewall_rules_tasks_vmware_firewall_rules_yml_3[include vmware firewall rules tasks<br>When: **validate migration pre enabled   bool**<br>include_task: vmware firewall rules yml]:::includeTasks
+  Include_vmware_firewall_rules_tasks_vmware_firewall_rules_yml_3-->|Include task| Include_post_migration_VM_validation_post_migration_vms_yml_4[include post migration vm validation<br>When: **validate migration post enabled   bool**<br>include_task: post migration vms yml]:::includeTasks
+  Include_post_migration_VM_validation_post_migration_vms_yml_4-->|Include task| Include_post_migration_data_volume_validation_post_migration_data_volumes_yml_5[include post migration data volume validation<br>When: **validate migration post enabled   bool**<br>include_task: post migration data volumes yml]:::includeTasks
+  Include_post_migration_data_volume_validation_post_migration_data_volumes_yml_5-->|Include task| Include_post_migration_network_validation_post_migration_networks_yml_6[include post migration network validation<br>When: **validate migration post enabled   bool**<br>include_task: post migration networks yml]:::includeTasks
+  Include_post_migration_network_validation_post_migration_networks_yml_6-->|Include task| Include_post_migration_relationship_validation_post_migration_relationships_yml_7[include post migration relationship validation<br>When: **validate migration post enabled   bool**<br>include_task: post migration relationships yml]:::includeTasks
+  Include_post_migration_relationship_validation_post_migration_relationships_yml_7-->End
 ```
 
 ### Graph for ocp_operators.yml
@@ -228,6 +384,102 @@ classDef rescue stroke:#665352,stroke-width:2px;
   ocp_version___Print_OCP_version1-->End
 ```
 
+### Graph for post_migration_data_volumes.yml
+
+```mermaid
+flowchart TD
+Start
+classDef block stroke:#3498db,stroke-width:2px;
+classDef task stroke:#4b76bb,stroke-width:2px;
+classDef includeTasks stroke:#16a085,stroke-width:2px;
+classDef importTasks stroke:#34495e,stroke-width:2px;
+classDef includeRole stroke:#2980b9,stroke-width:2px;
+classDef importRole stroke:#699ba7,stroke-width:2px;
+classDef includeVars stroke:#8e44ad,stroke-width:2px;
+classDef rescue stroke:#665352,stroke-width:2px;
+
+  Start-->|Task| post_migration_data_volumes___Collect_DataVolumes_in_Target_Namespace0[post migration data volumes   collect datavolumes<br>in target namespace]:::task
+  post_migration_data_volumes___Collect_DataVolumes_in_Target_Namespace0-->|Task| post_migration_data_volumes___Verify_DataVolumes_Exist1[post migration data volumes   verify datavolumes<br>exist]:::task
+  post_migration_data_volumes___Verify_DataVolumes_Exist1-->|Task| post_migration_data_volumes___Verify_DataVolume_Status_Is_Succeeded2[post migration data volumes   verify datavolume<br>status is succeeded]:::task
+  post_migration_data_volumes___Verify_DataVolume_Status_Is_Succeeded2-->|Task| post_migration_data_volumes___Collect_PVCs_in_Target_Namespace3[post migration data volumes   collect pvcs in<br>target namespace]:::task
+  post_migration_data_volumes___Collect_PVCs_in_Target_Namespace3-->|Task| post_migration_data_volumes___Verify_PVCs_Are_Bound4[post migration data volumes   verify pvcs are<br>bound]:::task
+  post_migration_data_volumes___Verify_PVCs_Are_Bound4-->|Task| post_migration_data_volumes___Verify_DataVolume_Storage_Sizes5[post migration data volumes   verify datavolume<br>storage sizes]:::task
+  post_migration_data_volumes___Verify_DataVolume_Storage_Sizes5-->|Task| post_migration_data_volumes___Report_Data_Volume_Summary6[post migration data volumes   report data volume<br>summary]:::task
+  post_migration_data_volumes___Report_Data_Volume_Summary6-->End
+```
+
+### Graph for post_migration_networks.yml
+
+```mermaid
+flowchart TD
+Start
+classDef block stroke:#3498db,stroke-width:2px;
+classDef task stroke:#4b76bb,stroke-width:2px;
+classDef includeTasks stroke:#16a085,stroke-width:2px;
+classDef importTasks stroke:#34495e,stroke-width:2px;
+classDef includeRole stroke:#2980b9,stroke-width:2px;
+classDef importRole stroke:#699ba7,stroke-width:2px;
+classDef includeVars stroke:#8e44ad,stroke-width:2px;
+classDef rescue stroke:#665352,stroke-width:2px;
+
+  Start-->|Task| post_migration_networks___Collect_VirtualMachines_for_Network_Validation0[post migration networks   collect virtualmachines<br>for network validation]:::task
+  post_migration_networks___Collect_VirtualMachines_for_Network_Validation0-->|Task| post_migration_networks___Validate_VM_Network_Interfaces1[post migration networks   validate vm network<br>interfaces]:::task
+  post_migration_networks___Validate_VM_Network_Interfaces1-->|Task| post_migration_networks___Verify_Network_Interface_Count_Match2[post migration networks   verify network interface<br>count match]:::task
+  post_migration_networks___Verify_Network_Interface_Count_Match2-->|Task| post_migration_networks___Collect_NetworkAttachmentDefinitions3[post migration networks   collect<br>networkattachmentdefinitions]:::task
+  post_migration_networks___Collect_NetworkAttachmentDefinitions3-->|Task| post_migration_networks___Report_Network_Attachment_Definitions4[post migration networks   report network<br>attachment definitions<br>When: **validate migration nad list resources is defined**]:::task
+  post_migration_networks___Report_Network_Attachment_Definitions4-->|Task| post_migration_networks___Collect_NetworkPolicies5[post migration networks   collect networkpolicies]:::task
+  post_migration_networks___Collect_NetworkPolicies5-->|Task| post_migration_networks___Report_Network_Policies6[post migration networks   report network policies]:::task
+  post_migration_networks___Report_Network_Policies6-->|Task| post_migration_networks___Report_Network_Validation_Summary7[post migration networks   report network<br>validation summary]:::task
+  post_migration_networks___Report_Network_Validation_Summary7-->End
+```
+
+### Graph for post_migration_relationships.yml
+
+```mermaid
+flowchart TD
+Start
+classDef block stroke:#3498db,stroke-width:2px;
+classDef task stroke:#4b76bb,stroke-width:2px;
+classDef includeTasks stroke:#16a085,stroke-width:2px;
+classDef importTasks stroke:#34495e,stroke-width:2px;
+classDef includeRole stroke:#2980b9,stroke-width:2px;
+classDef importRole stroke:#699ba7,stroke-width:2px;
+classDef includeVars stroke:#8e44ad,stroke-width:2px;
+classDef rescue stroke:#665352,stroke-width:2px;
+
+  Start-->|Task| post_migration_relationships___Collect_VMs_for_Relationship_Validation0[post migration relationships   collect vms for<br>relationship validation]:::task
+  post_migration_relationships___Collect_VMs_for_Relationship_Validation0-->|Task| post_migration_relationships___Collect_DataVolumes_for_Relationship_Validation1[post migration relationships   collect datavolumes<br>for relationship validation]:::task
+  post_migration_relationships___Collect_DataVolumes_for_Relationship_Validation1-->|Task| post_migration_relationships___Initialize_Relationship_Tracking2[post migration relationships   initialize<br>relationship tracking]:::task
+  post_migration_relationships___Initialize_Relationship_Tracking2-->|Include task| post_migration_relationships___Verify_VM_Volume_References_Exist__validate_vm_volumes_yml_3[post migration relationships   verify vm volume<br>references exist<br>include_task:  validate vm volumes yml]:::includeTasks
+  post_migration_relationships___Verify_VM_Volume_References_Exist__validate_vm_volumes_yml_3-->|Task| post_migration_relationships___Check_for_Orphaned_DataVolumes4[post migration relationships   check for orphaned<br>datavolumes<br>When: **validate migration rel dv metadata ownerreferences<br>  default       length    0**]:::task
+  post_migration_relationships___Check_for_Orphaned_DataVolumes4-->|Task| post_migration_relationships___Warn_About_Orphaned_DataVolumes5[post migration relationships   warn about orphaned<br>datavolumes<br>When: **validate migration orphaned dvs   length   0**]:::task
+  post_migration_relationships___Warn_About_Orphaned_DataVolumes5-->|Task| post_migration_relationships___Report_Missing_DataVolumes6[post migration relationships   report missing<br>datavolumes<br>When: **validate migration missing dvs   length   0**]:::task
+  post_migration_relationships___Report_Missing_DataVolumes6-->|Task| post_migration_relationships___Report_Relationship_Summary7[post migration relationships   report relationship<br>summary]:::task
+  post_migration_relationships___Report_Relationship_Summary7-->End
+```
+
+### Graph for post_migration_vms.yml
+
+```mermaid
+flowchart TD
+Start
+classDef block stroke:#3498db,stroke-width:2px;
+classDef task stroke:#4b76bb,stroke-width:2px;
+classDef includeTasks stroke:#16a085,stroke-width:2px;
+classDef importTasks stroke:#34495e,stroke-width:2px;
+classDef includeRole stroke:#2980b9,stroke-width:2px;
+classDef importRole stroke:#699ba7,stroke-width:2px;
+classDef includeVars stroke:#8e44ad,stroke-width:2px;
+classDef rescue stroke:#665352,stroke-width:2px;
+
+  Start-->|Task| post_migration_vms___Initialize_VM_Validation_Results0[post migration vms   initialize vm validation<br>results]:::task
+  post_migration_vms___Initialize_VM_Validation_Results0-->|Task| post_migration_vms___Collect_VirtualMachines_in_Target_Namespace1[post migration vms   collect virtualmachines in<br>target namespace]:::task
+  post_migration_vms___Collect_VirtualMachines_in_Target_Namespace1-->|Task| post_migration_vms___Verify_VirtualMachines_Exist2[post migration vms   verify virtualmachines exist]:::task
+  post_migration_vms___Verify_VirtualMachines_Exist2-->|Include task| post_migration_vms___Validate_Each_VirtualMachine__validate_vm_yml_3[post migration vms   validate each virtualmachine<br>include_task:  validate vm yml]:::includeTasks
+  post_migration_vms___Validate_Each_VirtualMachine__validate_vm_yml_3-->|Task| post_migration_vms___Report_VM_Validation_Summary4[post migration vms   report vm validation summary]:::task
+  post_migration_vms___Report_VM_Validation_Summary4-->End
+```
+
 ### Graph for vmware_firewall_rules.yml
 
 ```mermaid