Merge branch 'dev-template-helm' into 'main'

feat: Template helm values

See merge request platform-one/big-bang/apps/third-party/kubevirt!2

README.md

 # Kubevirt
-[KubeVirt](kubevirt.io) is a CNCF incubating project hosted on [github](https://github.com/kubevirt/kubevirt) to run virtual machines in Kubernetes.
+[KubeVirt](https://kubevirt.io) is a CNCF incubating project hosted on [github](https://github.com/kubevirt/kubevirt) to run virtual machines in Kubernetes.
 
 ## Description
  Run virtual machines in Kubernetes, full integration with Big Bang is in progress.
@@ -14,7 +14,26 @@
 *coming soon...*
 
 ## Usage
-*coming soon...*
+### Helm
+#### Installing
+```shell
+helm install kv ./chart --create-namespace --namespace=kubevirt
+```
+With default values, Kubevirt will deploy the following:
+- 2 virt-operators pods
+- 2 virt-api pods
+- 2 virt-controllers pods
+- 3 virt-handlers pods
+- 13 custom resource definitions
+
+#### Removing
+Per KubeVirt documentation the kubevirt custom resource should be deleted prior to removal of the operator.
+```shell
+kubectl delete -n kubevirt kubevirt kubevirt --wait=true
+helm uninstall kubevirt --namespace=kubevirt
+kubectl delete ns kubevirt
+kubectl delete crd kubevirts.kubevirt.io
+```
 
 ### Updating the KubeVirt Big Bang Chart
 The helm chart needs to be created from raw manifests, as no equivalent alternative is publicly supported.
@@ -33,7 +52,7 @@ make clean
 *coming soon...*
 
 ## Contributing
-The KubeVirt package is open to contribution, view our [CONTRIBUTING.md](CONTRIBUTING.md) guide for details.
+The KubeVirt package is open to contribution, view our [CONTRIBUTING.md](CONTRIBUTING.MD) guide for details.
 
 ## License
 This project uses the [Apache License version 2.0](LICENSE)

chart/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v2
 name: kubevirt
 description: KubeVirt Big Bang package
 type: application
-version: 0.1.1-alpha
+version: 0.1.2-alpha
 appVersion: "0.53.0"

chart/templates/apps_v1_deployment_virt-operator.yaml

@@ -4,9 +4,9 @@ metadata:
   labels:
     kubevirt.io: virt-operator
   name: virt-operator
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}
 spec:
-  replicas: 2
+  replicas: {{ .Values.deployment.spec.replicas }}
   selector:
     matchLabels:
       kubevirt.io: virt-operator
@@ -33,46 +33,48 @@ spec:
               topologyKey: kubernetes.io/hostname
             weight: 1
       containers:
+      {{- with .Values.deployment.spec.template.spec.containers }}
       - command:
         - virt-operator
         - --port
-        - "8443"
+        - "{{ .command.port }}"
         - -v
-        - "2"
+        - "{{ .command.verbosity }}"
         env:
         - name: OPERATOR_IMAGE
-          value: quay.io/kubevirt/virt-operator:v0.53.0
+          value: {{ .image.registry }}{{ .image.name }}:{{ .image.version }}
         - name: WATCH_NAMESPACE
           valueFrom:
             fieldRef:
               fieldPath: metadata.annotations['olm.targetNamespaces']
-        image: quay.io/kubevirt/virt-operator:v0.53.0
+        image: {{ .image.registry }}{{ .image.name }}:{{ .image.version }}
         imagePullPolicy: IfNotPresent
         name: virt-operator
         ports:
-        - containerPort: 8443
+        - containerPort: {{ .ports.metricsPort }}
           name: metrics
           protocol: TCP
-        - containerPort: 8444
+        - containerPort: {{ .ports.webhooksPort }}
           name: webhooks
           protocol: TCP
         readinessProbe:
           httpGet:
             path: /metrics
-            port: 8443
+            port: {{ .command.port }}
             scheme: HTTPS
           initialDelaySeconds: 5
           timeoutSeconds: 10
         resources:
           requests:
-            cpu: 10m
-            memory: 150Mi
+            cpu: {{ .resources.requests.cpu }}
+            memory: {{ .resources.requests.memory }}
         volumeMounts:
         - mountPath: /etc/virt-operator/certificates
           name: kubevirt-operator-certs
           readOnly: true
         - mountPath: /profile-data
           name: profile-data
+      {{- end }}
       priorityClassName: kubevirt-cluster-critical
       securityContext:
         runAsNonRoot: true

chart/templates/kubevirt.io_v1_kubevirt_kubevirt.yaml

@@ -2,7 +2,7 @@ apiVersion: kubevirt.io/v1
 kind: KubeVirt
 metadata:
   name: kubevirt
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}
 spec:
   certificateRotateStrategy: {}
   configuration:
@@ -11,5 +11,5 @@ spec:
   customizeComponents: {}
   imagePullPolicy: IfNotPresent
   infra:
-    replicas: 2
+    replicas: {{ .Values.deployment.spec.replicas }}
   workloadUpdateStrategy: {}

chart/templates/rbac.authorization.k8s.io_v1_clusterrolebinding_kubevirt-operator.yaml

@@ -11,4 +11,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: kubevirt-operator
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}

chart/templates/rbac.authorization.k8s.io_v1_role_kubevirt-operator.yaml

@@ -4,7 +4,7 @@ metadata:
   labels:
     kubevirt.io: ""
   name: kubevirt-operator
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}
 rules:
 - apiGroups:
   - ""

chart/templates/rbac.authorization.k8s.io_v1_rolebinding_kubevirt-operator-rolebinding.yaml

@@ -4,7 +4,7 @@ metadata:
   labels:
     kubevirt.io: ""
   name: kubevirt-operator-rolebinding
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: Role
@@ -12,4 +12,4 @@ roleRef:
 subjects:
 - kind: ServiceAccount
   name: kubevirt-operator
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}

chart/templates/v1_namespace_kubevirt.yaml

-apiVersion: v1
-kind: Namespace
-metadata:
-  labels:
-    kubevirt.io: ""
-  name: kubevirt

chart/templates/v1_serviceaccount_kubevirt-operator.yaml

@@ -4,4 +4,4 @@ metadata:
   labels:
     kubevirt.io: ""
   name: kubevirt-operator
-  namespace: kubevirt
+  namespace: {{ .Release.Namespace }}

chart/values.yaml

+deployment:
+  spec:
+    replicas: 2
+    template:
+      spec:
+        containers:
+          image:
+            name: virt-operator
+            registry: quay.io/kubevirt/
+            version: v0.53.0
+          command:
+            port: 8443
+            verbosity: 2
+          ports:
+            metricsPort: 8443
+            webhooksPort: 8444
+          resources:
+            requests:
+              cpu: 10m
+              memory: 150Mi