feat: Allow setting of kubevirt feature gates.

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 Format: [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
+## [0.0.1-bb.5] - 2022-08-04
+### Added
+- Enable setting of kubevirt feature gates.
+
 ## [0.0.1-bb.4] - 2022-08-04
 ### Added
 - Allow setting of hardware emulation for environments not supporting kvm or nested virt.

README.md

-# kubevirt
+# bigbang-kubevirt
 
-![Version: 0.0.1-bb.4](https://img.shields.io/badge/Version-0.0.1--bb.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.54.0](https://img.shields.io/badge/AppVersion-0.54.0-informational?style=flat-square)
+![Version: 0.0.1-bb.5](https://img.shields.io/badge/Version-0.0.1--bb.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.54.0](https://img.shields.io/badge/AppVersion-0.54.0-informational?style=flat-square)
 
-KubeVirt helm chart package
+BigBang compatible Helm chart for kubevirt
 
 ## Learn More
 * [Application Overview](docs/overview.md)
@@ -23,36 +23,47 @@ https://helm.sh/docs/intro/install/
 * Clone down the repository
 * cd into directory
 ```bash
-helm install kubevirt chart/
+helm install bigbang-kubevirt chart/
 ```
 
 ## Values
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
-| deployment.spec.replicas | int | `2` | replica count |
-| deployment.spec.template.spec.containers.image.name | string | `"virt-operator"` |  |
-| deployment.spec.template.spec.containers.image.registry | string | `"registry.dso.mil/platform-one/big-bang/apps/third-party/kubevirt"` |  |
-| deployment.spec.template.spec.containers.image.version | string | `"v0.54.0"` |  |
-| deployment.spec.template.spec.containers.command.port | int | `8443` |  |
-| deployment.spec.template.spec.containers.command.verbosity | int | `2` |  |
-| deployment.spec.template.spec.containers.ports.metricsPort | int | `8443` |  |
-| deployment.spec.template.spec.containers.ports.webhooksPort | int | `8444` |  |
-| deployment.spec.template.spec.containers.resources.requests.cpu | string | `"10m"` |  |
-| deployment.spec.template.spec.containers.resources.requests.memory | string | `"150Mi"` |  |
-| imagePullSecrets | list | `[]` |  |
-| workloads.nodePlacement | object | `{}` |  |
-| infra.nodePlacement | object | `{}` |  |
-| useEmulation | bool | `false` |  |
+| kubevirt.enabled | bool | `true` |  |
+| kubevirt.git.repo | string | `"https://repo1.dso.mil/platform-one/big-bang/apps/third-party/kubevirt"` |  |
+| kubevirt.git.branch | string | `"main"` |  |
+| kubevirt.git.path | string | `"chart"` |  |
+| kubevirt.flux | object | `{}` |  |
+| monitoring.enabled | bool | `false` |  |
+| logging.enabled | bool | `false` |  |
+| clusterAuditor.enabled | bool | `false` |  |
+| gatekeeper.enabled | bool | `false` |  |
+| eckoperator.enabled | bool | `false` |  |
+| kiali.enabled | bool | `false` |  |
+| jaeger.enabled | bool | `false` |  |
+| fluentbit.enabled | bool | `false` |  |
+| twistlock.enabled | bool | `false` |  |
+| loki.enabled | bool | `false` |  |
+| promtail.enabled | bool | `false` |  |
+| flux.timeout | string | `"10m"` |  |
+| flux.interval | string | `"2m"` |  |
+| flux.test.enable | bool | `false` |  |
+| flux.install.remediation.retries | int | `-1` |  |
+| flux.upgrade.remediation.retries | int | `-1` |  |
+| flux.upgrade.remediation.remediateLastFailure | bool | `true` |  |
+| flux.upgrade.cleanupOnFail | bool | `true` |  |
+| flux.rollback.timeout | string | `"10m"` |  |
+| flux.rollback.cleanupOnFail | bool | `true` |  |
 
 ## Contributing
 
 Please see the [contributing guide](./CONTRIBUTING.md) if you are interested in contributing.
-# bigbang-kubevirt
+# kubevirt
 
-![Version: 0.0.1-bb.4](https://img.shields.io/badge/Version-0.0.1--bb.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.54.0](https://img.shields.io/badge/AppVersion-0.54.0-informational?style=flat-square)
+![Version: 0.0.1-bb.5](https://img.shields.io/badge/Version-0.0.1--bb.5-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.54.0](https://img.shields.io/badge/AppVersion-0.54.0-informational?style=flat-square)
 
-BigBang compatible Helm chart for kubevirt
+KubeVirt helm chart package
 
 ## Learn More
 * [Application Overview](docs/overview.md)
@@ -73,38 +84,28 @@ https://helm.sh/docs/intro/install/
 * Clone down the repository
 * cd into directory
 ```bash
-helm install bigbang-kubevirt chart/
+helm install kubevirt chart/
 ```
 
 ## Values
 
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
-| kubevirt.enabled | bool | `true` |  |
-| kubevirt.git.repo | string | `"https://repo1.dso.mil/platform-one/big-bang/apps/third-party/kubevirt"` |  |
-| kubevirt.git.branch | string | `"main"` |  |
-| kubevirt.git.path | string | `"chart"` |  |
-| kubevirt.flux | object | `{}` |  |
-| monitoring.enabled | bool | `false` |  |
-| logging.enabled | bool | `false` |  |
-| clusterAuditor.enabled | bool | `false` |  |
-| gatekeeper.enabled | bool | `false` |  |
-| eckoperator.enabled | bool | `false` |  |
-| kiali.enabled | bool | `false` |  |
-| jaeger.enabled | bool | `false` |  |
-| fluentbit.enabled | bool | `false` |  |
-| twistlock.enabled | bool | `false` |  |
-| loki.enabled | bool | `false` |  |
-| promtail.enabled | bool | `false` |  |
-| flux.timeout | string | `"10m"` |  |
-| flux.interval | string | `"2m"` |  |
-| flux.test.enable | bool | `false` |  |
-| flux.install.remediation.retries | int | `-1` |  |
-| flux.upgrade.remediation.retries | int | `-1` |  |
-| flux.upgrade.remediation.remediateLastFailure | bool | `true` |  |
-| flux.upgrade.cleanupOnFail | bool | `true` |  |
-| flux.rollback.timeout | string | `"10m"` |  |
-| flux.rollback.cleanupOnFail | bool | `true` |  |
+| deployment.spec.replicas | int | `2` | replica count |
+| deployment.spec.template.spec.containers.image.name | string | `"virt-operator"` |  |
+| deployment.spec.template.spec.containers.image.registry | string | `"registry.dso.mil/platform-one/big-bang/apps/third-party/kubevirt"` |  |
+| deployment.spec.template.spec.containers.image.version | string | `"v0.54.0"` |  |
+| deployment.spec.template.spec.containers.command.port | int | `8443` |  |
+| deployment.spec.template.spec.containers.command.verbosity | int | `2` |  |
+| deployment.spec.template.spec.containers.ports.metricsPort | int | `8443` |  |
+| deployment.spec.template.spec.containers.ports.webhooksPort | int | `8444` |  |
+| deployment.spec.template.spec.containers.resources.requests.cpu | string | `"10m"` |  |
+| deployment.spec.template.spec.containers.resources.requests.memory | string | `"150Mi"` |  |
+| imagePullSecrets | list | `[]` |  |
+| workloads.nodePlacement | object | `{}` |  |
+| infra.nodePlacement | object | `{}` |  |
+| useEmulation | bool | `false` |  |
+| featureGates | list | `[]` |  |
 
 ## Contributing
 

bigbang/Chart.yaml

@@ -3,5 +3,5 @@ apiVersion: v2
 name: bigbang-kubevirt
 description: BigBang compatible Helm chart for kubevirt
 type: application
-version: 0.0.1-bb.4
+version: 0.0.1-bb.5
 appVersion: "0.54.0"

chart/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v2
 name: kubevirt
 description: KubeVirt helm chart package
 type: application
-version: 0.0.1-bb.4
+version: 0.0.1-bb.5
 appVersion: "0.54.0"

chart/templates/kubevirt.io_v1_kubevirt_kubevirt.yaml

@@ -14,7 +14,12 @@ spec:
   certificateRotateStrategy: {}
   configuration:
     developerConfiguration:
+{{- if .Values.featureGates }}
+      featureGates:
+{{ toYaml .Values.featureGates | indent 8 }}
+{{- else }}
       featureGates: []
+{{- end }}
       useEmulation: {{ .Values.useEmulation | default "false" }}
   imagePullPolicy: IfNotPresent
   imageRegistry: {{ .Values.deployment.spec.template.spec.containers.image.registry }}

chart/values.yaml

@@ -63,3 +63,10 @@ infra:
 # if useEmulation is set, do NOT trust it. We saw that it was still using
 # full hardware emulation on metal nodes during tests with this set to 'true'.
 useEmulation: false
+
+# Feature Gates
+#
+# docs with examples:
+#  - https://kubevirt.io/user-guide/operations/activating_feature_gates/
+#  - https://github.com/kubevirt/kubevirt/blob/main/pkg/virt-config/feature-gates.go#L26
+featureGates: []