From 36acf4aa91da5f2bff7688d99f604acb896a3b48 Mon Sep 17 00:00:00 2001
From: weixiao-huang <hwx.simle@gmail.com>
Date: Wed, 31 Aug 2022 22:42:17 +0800
Subject: [PATCH] feat(deploy): add support for matching live migration

---
 deploy/helm/virtink/crds                      |  1 +
 ...rt.virtink.smartx.com_virtualmachines.yaml |  1 -
 .../templates/virt-controller/manifests.yaml  | 21 +++++++++++++++++++
 .../templates/virt-controller/rbac.yaml       | 16 ++++++++++++++
 .../virtink/templates/virt-daemon/cert.yaml   | 20 ++++++++++++++++++
 .../templates/virt-daemon/daemonset.yaml      | 11 ++++++++++
 6 files changed, 69 insertions(+), 1 deletion(-)
 create mode 120000 deploy/helm/virtink/crds
 delete mode 120000 deploy/helm/virtink/crds/virt.virtink.smartx.com_virtualmachines.yaml
 create mode 100644 deploy/helm/virtink/templates/virt-daemon/cert.yaml

diff --git a/deploy/helm/virtink/crds b/deploy/helm/virtink/crds
new file mode 120000
index 0000000..bfd7290
--- /dev/null
+++ b/deploy/helm/virtink/crds
@@ -0,0 +1 @@
+../../crd
\ No newline at end of file
diff --git a/deploy/helm/virtink/crds/virt.virtink.smartx.com_virtualmachines.yaml b/deploy/helm/virtink/crds/virt.virtink.smartx.com_virtualmachines.yaml
deleted file mode 120000
index de57bde..0000000
--- a/deploy/helm/virtink/crds/virt.virtink.smartx.com_virtualmachines.yaml
+++ /dev/null
@@ -1 +0,0 @@
-../../../crd/virt.virtink.smartx.com_virtualmachines.yaml
\ No newline at end of file
diff --git a/deploy/helm/virtink/templates/virt-controller/manifests.yaml b/deploy/helm/virtink/templates/virt-controller/manifests.yaml
index f3ca2d9..1d7742c 100644
--- a/deploy/helm/virtink/templates/virt-controller/manifests.yaml
+++ b/deploy/helm/virtink/templates/virt-controller/manifests.yaml
@@ -55,3 +55,24 @@ webhooks:
     resources:
     - virtualmachines
   sideEffects: None
+- admissionReviewVersions:
+    - v1
+    - v1beta1
+  clientConfig:
+    service:
+      name: {{ .Values.virtController.name }}
+      namespace: {{ .Release.Namespace }}
+      path: /validate-v1alpha1-virtualmachinemigration
+  failurePolicy: Fail
+  name: validate.virtualmachinemigration.v1alpha1.virt.virtink.smartx.com
+  rules:
+    - apiGroups:
+        - virt.virtink.smartx.com
+      apiVersions:
+        - v1alpha1
+      operations:
+        - CREATE
+        - UPDATE
+      resources:
+        - virtualmachinemigrations
+  sideEffects: None
\ No newline at end of file
diff --git a/deploy/helm/virtink/templates/virt-controller/rbac.yaml b/deploy/helm/virtink/templates/virt-controller/rbac.yaml
index fb22d37..a50ce4d 100644
--- a/deploy/helm/virtink/templates/virt-controller/rbac.yaml
+++ b/deploy/helm/virtink/templates/virt-controller/rbac.yaml
@@ -72,6 +72,22 @@ rules:
   - get
   - list
   - watch
+- apiGroups:
+  - virt.virtink.smartx.com
+  resources:
+  - virtualmachinemigrations
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - virt.virtink.smartx.com
+  resources:
+  - virtualmachinemigrations/status
+  verbs:
+  - get
+  - patch
+  - update
 - apiGroups:
   - virt.virtink.smartx.com
   resources:
diff --git a/deploy/helm/virtink/templates/virt-daemon/cert.yaml b/deploy/helm/virtink/templates/virt-daemon/cert.yaml
new file mode 100644
index 0000000..314ddd0
--- /dev/null
+++ b/deploy/helm/virtink/templates/virt-daemon/cert.yaml
@@ -0,0 +1,20 @@
+{{- $service := .Values.virtDaemon }}
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: {{ $service.name }}-cert
+spec:
+  issuerRef:
+    kind: Issuer
+    name: {{ $service.name }}-cert-issuer
+  dnsNames:
+    - {{ $service.name }}.{{ .Release.Namespace }}.svc
+    - {{ $service.name }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}
+  secretName: {{ $service.name }}-cert
+---
+apiVersion: cert-manager.io/v1
+kind: Issuer
+metadata:
+  name: {{ $service.name }}-cert-issuer
+spec:
+  selfSigned: {}
diff --git a/deploy/helm/virtink/templates/virt-daemon/daemonset.yaml b/deploy/helm/virtink/templates/virt-daemon/daemonset.yaml
index 07352dd..6f17774 100644
--- a/deploy/helm/virtink/templates/virt-daemon/daemonset.yaml
+++ b/deploy/helm/virtink/templates/virt-daemon/daemonset.yaml
@@ -35,12 +35,23 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: spec.nodeName
+            - name: NODE_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
           args:
             - --zap-time-encoding=iso8601
           volumeMounts:
             - name: kubelet-pods
               mountPath: /var/lib/kubelet/pods
+            - name: cert
+              mountPath: /var/lib/virtink/daemon/cert
+              readOnly: true
       volumes:
         - name: kubelet-pods
           hostPath:
             path: /var/lib/kubelet/pods
+        - name: cert
+          secret:
+            secretName: virt-daemon-cert
+            defaultMode: 420