test(vm): check TCP connection during VM migration

tests/e2e/config/config.go

@@ -151,6 +151,7 @@ type TestData struct {
 	VMLabelAnnotation     string `yaml:"vmLabelAnnotation"`
 	VMMigration           string `yaml:"vmMigration"`
 	VMMigrationCancel     string `yaml:"vmMigrationCancel"`
+	VMMigrationTCPSession string `yaml:"vmMigrationTCPSession"`
 	VMEvacuation          string `yaml:"vmEvacuation"`
 	VMDiskAttachment      string `yaml:"vmDiskAttachment"`
 	VMRestoreForce        string `yaml:"vmRestoreForce"`

tests/e2e/default_config.yaml

@@ -31,6 +31,7 @@ testData:
   vmLabelAnnotation: "/tmp/testdata/vm-label-annotation"
   vmMigration: "/tmp/testdata/vm-migration"
   vmMigrationCancel: "/tmp/testdata/vm-migration-cancel"
+  vmMigrationTCPSession: "/tmp/testdata/vm-migration-tcp-session"
   vmEvacuation: "/tmp/testdata/vm-evacuation"
   vmDiskAttachment: "/tmp/testdata/vm-disk-attachment"
   vmRestoreForce: "/tmp/testdata/vm-restore-force"

tests/e2e/testdata/vm-migration-tcp-session/base/cfg/cloudinit.yaml

@@ -0,0 +1,11 @@
+#cloud-config
+users:
+  - name: cloud
+    # passwd: cloud
+    passwd: $6$rounds=4096$vln/.aPHBOI7BMYR$bBMkqQvuGs5Gyd/1H5DP4m9HjQSy.kgrxpaGEHwkX7KEFV8BS.HZWPitAtZ2Vd8ZqIZRqmlykRCagTgPejt1i.
+    shell: /bin/bash
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    lock_passwd: false
+    ssh_authorized_keys:
+      # testcases
+      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFxcXHmwaGnJ8scJaEN5RzklBPZpVSic4GdaAsKjQoeA [email protected]

tests/e2e/testdata/vm-migration-tcp-session/base/kustomization.yaml

@@ -0,0 +1,15 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./vm.yaml
+  - ./vd-root.yaml
+  - ./vd-blank.yaml
+configurations:
+  - transformer.yaml
+generatorOptions:
+  disableNameSuffixHash: true
+secretGenerator:
+  - files:
+      - userData=cfg/cloudinit.yaml
+    name: cloud-init
+    type: provisioning.virtualization.deckhouse.io/cloud-init

tests/e2e/testdata/vm-migration-tcp-session/base/transformer.yaml

@@ -0,0 +1,54 @@
+# https://github.com/kubernetes-sigs/kustomize/blob/master/examples/transformerconfigs/README.md#transformer-configurations
+
+namespace:
+  - kind: ClusterVirtualImage
+    path: spec/dataSource/objectRef/namespace
+nameReference:
+  - kind: VirtualImage
+    version: v1alpha2 # optional
+    fieldSpecs:
+      - path: spec/dataSource/objectRef/name
+        kind: ClusterVirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualDisk
+      - path: spec/blockDeviceRefs/name
+        kind: VirtualMachine
+  - kind: ClusterVirtualImage
+    version: v1alpha2 # optional
+    fieldSpecs:
+      - path: spec/dataSource/objectRef/name
+        kind: ClusterVirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualDisk
+      - path: spec/blockDeviceRefs/name
+        kind: VirtualMachine
+  - kind: VirtualDisk
+    version: v1alpha2 # optional
+    fieldSpecs:
+      - path: spec/blockDeviceRefs/name
+        kind: VirtualMachine
+      - path: spec/blockDeviceRef/name
+        kind: VirtualMachineBlockDeviceAttachment
+  - kind: Secret
+    fieldSpecs:
+      - path: spec/provisioning/userDataRef/name
+        kind: VirtualMachine
+  - kind: VirtualMachineIPAddress
+    version: v1alpha2
+    fieldSpecs:
+      - path: spec/virtualMachineIPAddressName
+        kind: VirtualMachine
+  - kind: VirtualMachine
+    version: v1alpha2
+    fieldSpecs:
+      - path: spec/virtualMachineName
+        kind: VirtualMachineBlockDeviceAttachment
+  - kind: VirtualMachineClass
+    version: v1alpha2
+    fieldSpecs:
+      - path: spec/virtualMachineClassName
+        kind: VirtualMachine

tests/e2e/testdata/vm-migration-tcp-session/base/vd-attach.yaml

@@ -0,0 +1,8 @@
+apiVersion: virtualization.deckhouse.io/v1alpha2
+kind: VirtualDisk
+metadata:
+  name: vd-attach
+spec:
+  persistentVolumeClaim:
+    storageClassName: "{{ .STORAGE_CLASS_NAME }}"
+    size: 100Mi

tests/e2e/testdata/vm-migration-tcp-session/base/vd-blank.yaml

@@ -0,0 +1,8 @@
+apiVersion: virtualization.deckhouse.io/v1alpha2
+kind: VirtualDisk
+metadata:
+  name: vd-blank
+spec:
+  persistentVolumeClaim:
+    storageClassName: "{{ .STORAGE_CLASS_NAME }}"
+    size: 100Mi

tests/e2e/testdata/vm-migration-tcp-session/base/vd-root.yaml

@@ -0,0 +1,13 @@
+apiVersion: virtualization.deckhouse.io/v1alpha2
+kind: VirtualDisk
+metadata:
+  name: vd-root
+spec:
+  persistentVolumeClaim:
+    storageClassName: "{{ .STORAGE_CLASS_NAME }}"
+    size: 512Mi
+  dataSource:
+    type: ObjectRef
+    objectRef:
+      kind: VirtualImage
+      name: vi-alpine-http

tests/e2e/testdata/vm-migration-tcp-session/base/vm.yaml

@@ -0,0 +1,24 @@
+apiVersion: virtualization.deckhouse.io/v1alpha2
+kind: VirtualMachine
+metadata:
+  name: vm
+spec:
+  bootloader: EFI
+  virtualMachineClassName: generic
+  cpu:
+    cores: 1
+    coreFraction: 5%
+  memory:
+    size: 256Mi
+  disruptions:
+    restartApprovalMode: Manual
+  provisioning:
+    type: UserDataRef
+    userDataRef:
+      kind: Secret
+      name: cloud-init
+  blockDeviceRefs:
+    - kind: VirtualDisk
+      name: vd-root
+    - kind: VirtualDisk
+      name: vd-blank

tests/e2e/testdata/vm-migration-tcp-session/kustomization.yaml

@@ -0,0 +1,16 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: end-to-end
+namePrefix: pr-number-or-commit-hash-
+resources:
+  - ns.yaml
+  - vi
+  - overlays/iperf-client
+  - overlays/iperf-server
+configurations:
+  - transformer.yaml
+labels:
+  - includeSelectors: true
+    pairs:
+      id: pr-number-or-commit-hash
+      testcase: vm-migration-tcp-session

tests/e2e/testdata/vm-migration-tcp-session/ns.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: default

tests/e2e/testdata/vm-migration-tcp-session/overlays/iperf-client/kustomization.yaml

@@ -0,0 +1,17 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+nameSuffix: -iperf-client
+resources:
+  - ../../base
+patches:
+  - patch: |-
+      - op: replace
+        path: /spec/runPolicy
+        value: AlwaysOn
+    target:
+      kind: VirtualMachine
+      name: vm
+labels:
+  - includeSelectors: true
+    pairs:
+      vm: iperf-client

tests/e2e/testdata/vm-migration-tcp-session/overlays/iperf-server/kustomization.yaml

@@ -0,0 +1,17 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+nameSuffix: -iperf-server
+resources:
+  - ../../base
+patches:
+  - patch: |-
+      - op: replace
+        path: /spec/runPolicy
+        value: AlwaysOn
+    target:
+      kind: VirtualMachine
+      name: vm
+labels:
+  - includeSelectors: true
+    pairs:
+      vm: iperf-server

tests/e2e/testdata/vm-migration-tcp-session/transformer.yaml

@@ -0,0 +1,52 @@
+namespace:
+  - kind: ClusterVirtualImage
+    path: spec/dataSource/objectRef/namespace
+nameReference:
+  - kind: VirtualImage
+    version: v1alpha2 # optional
+    fieldSpecs:
+      - path: spec/dataSource/objectRef/name
+        kind: ClusterVirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualDisk
+      - path: spec/blockDeviceRefs/name
+        kind: VirtualMachine
+  - kind: ClusterVirtualImage
+    version: v1alpha2 # optional
+    fieldSpecs:
+      - path: spec/dataSource/objectRef/name
+        kind: ClusterVirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualImage
+      - path: spec/dataSource/objectRef/name
+        kind: VirtualDisk
+      - path: spec/blockDeviceRefs/name
+        kind: VirtualMachine
+  - kind: VirtualDisk
+    version: v1alpha2 # optional
+    fieldSpecs:
+      - path: spec/blockDeviceRefs/name
+        kind: VirtualMachine
+      - path: spec/blockDeviceRef/name
+        kind: VirtualMachineBlockDeviceAttachment
+  - kind: Secret
+    fieldSpecs:
+      - path: spec/provisioning/userDataRef/name
+        kind: VirtualMachine
+  - kind: VirtualMachineIPAddress
+    version: v1alpha2
+    fieldSpecs:
+      - path: spec/virtualMachineIPAddressName
+        kind: VirtualMachine
+  - kind: VirtualMachine
+    version: v1alpha2
+    fieldSpecs:
+      - path: spec/virtualMachineName
+        kind: VirtualMachineBlockDeviceAttachment
+  - kind: VirtualMachineClass
+    version: v1alpha2
+    fieldSpecs:
+      - path: spec/virtualMachineClassName
+        kind: VirtualMachine

tests/e2e/testdata/vm-migration-tcp-session/vi/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - vi-alpine-http.yaml

tests/e2e/testdata/vm-migration-tcp-session/vi/vi-alpine-http.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: virtualization.deckhouse.io/v1alpha2
+kind: VirtualImage
+metadata:
+  name: vi-alpine-http
+spec:
+  storage: ContainerRegistry
+  dataSource:
+    type: HTTP
+    http:
+      url: https://89d64382-20df-4581-8cc7-80df331f67fa.selstorage.ru/alpine/alpine-3-21-uefi-perf.qcow2