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feat: Support podAnnotations on Deployment pod template · feast-dev/feast@1b3cdc1 · GitHub
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feat: Support podAnnotations on Deployment pod template
Signed-off-by: ntkathole <nikhilkathole2683@gmail.com>
1 parent d4eb87c commit 1b3cdc1

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Lines changed: 116 additions & 6 deletions

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‎.secrets.baseline‎

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‎infra/feast-operator/api/v1/featurestore_types.go‎

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@@ -308,6 +308,11 @@ type FeatureStoreServices struct {
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UI *ServerConfigs `json:"ui,omitempty"`
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DeploymentStrategy *appsv1.DeploymentStrategy `json:"deploymentStrategy,omitempty"`
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SecurityContext *corev1.PodSecurityContext `json:"securityContext,omitempty"`
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// PodAnnotations are annotations to be applied to the Deployment's PodTemplate metadata.
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// This enables annotation-driven integrations like OpenTelemetry auto-instrumentation,
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// Istio sidecar injection, Vault agent injection, etc.
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// +optional
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PodAnnotations map[string]string `json:"podAnnotations,omitempty"`
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// Disable the 'feast repo initialization' initContainer
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DisableInitContainers bool `json:"disableInitContainers,omitempty"`
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// Runs feast apply on pod start to populate the registry. Defaults to true. Ignored when DisableInitContainers is true.

‎infra/feast-operator/api/v1/zz_generated.deepcopy.go‎

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‎infra/feast-operator/bundle/manifests/feast.dev_featurestores.yaml‎

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@@ -2508,6 +2508,12 @@ spec:
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type: object
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type: object
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type: object
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podAnnotations:
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additionalProperties:
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type: string
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description: PodAnnotations are annotations to be applied to the
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Deployment's PodTemplate metadata.
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type: object
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podDisruptionBudgets:
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description: PodDisruptionBudgets configures a PodDisruptionBudget
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for the FeatureStore deployment.
@@ -8232,6 +8238,12 @@ spec:
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type: object
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type: object
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type: object
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podAnnotations:
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additionalProperties:
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type: string
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description: PodAnnotations are annotations to be applied
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to the Deployment's PodTemplate metadata.
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type: object
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podDisruptionBudgets:
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description: PodDisruptionBudgets configures a PodDisruptionBudget
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for the FeatureStore deployment.

‎infra/feast-operator/config/crd/bases/feast.dev_featurestores.yaml‎

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@@ -2508,6 +2508,12 @@ spec:
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type: object
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type: object
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type: object
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podAnnotations:
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additionalProperties:
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type: string
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description: PodAnnotations are annotations to be applied to the
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Deployment's PodTemplate metadata.
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type: object
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podDisruptionBudgets:
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description: PodDisruptionBudgets configures a PodDisruptionBudget
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for the FeatureStore deployment.
@@ -8235,6 +8241,12 @@ spec:
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type: object
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type: object
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type: object
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podAnnotations:
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additionalProperties:
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type: string
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description: PodAnnotations are annotations to be applied
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to the Deployment's PodTemplate metadata.
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type: object
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podDisruptionBudgets:
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description: PodDisruptionBudgets configures a PodDisruptionBudget
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for the FeatureStore deployment.

‎infra/feast-operator/dist/install.yaml‎

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@@ -2516,6 +2516,12 @@ spec:
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type: object
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type: object
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type: object
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podAnnotations:
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additionalProperties:
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type: string
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description: PodAnnotations are annotations to be applied to the
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Deployment's PodTemplate metadata.
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type: object
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podDisruptionBudgets:
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description: PodDisruptionBudgets configures a PodDisruptionBudget
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for the FeatureStore deployment.
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type: object
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type: object
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type: object
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podAnnotations:
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additionalProperties:
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type: string
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description: PodAnnotations are annotations to be applied
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to the Deployment's PodTemplate metadata.
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type: object
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podDisruptionBudgets:
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description: PodDisruptionBudgets configures a PodDisruptionBudget
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for the FeatureStore deployment.

‎infra/feast-operator/docs/api/markdown/ref.md‎

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@@ -239,6 +239,9 @@ _Appears in:_
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| `ui` _[ServerConfigs](#serverconfigs)_ | Creates a UI server container |
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| `deploymentStrategy` _[DeploymentStrategy](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.30/#deploymentstrategy-v1-apps)_ | |
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| `securityContext` _[PodSecurityContext](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.30/#podsecuritycontext-v1-core)_ | |
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| `podAnnotations` _object (keys:string, values:string)_ | PodAnnotations are annotations to be applied to the Deployment's PodTemplate metadata.
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This enables annotation-driven integrations like OpenTelemetry auto-instrumentation,
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Istio sidecar injection, Vault agent injection, etc. |
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| `disableInitContainers` _boolean_ | Disable the 'feast repo initialization' initContainer |
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| `runFeastApplyOnInit` _boolean_ | Runs feast apply on pod start to populate the registry. Defaults to true. Ignored when DisableInitContainers is true. |
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| `volumes` _[Volume](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.30/#volume-v1-core) array_ | Volumes specifies the volumes to mount in the FeatureStore deployment. A corresponding `VolumeMount` should be added to whichever feast service(s) require access to said volume(s). |

‎infra/feast-operator/internal/controller/services/services.go‎

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@@ -414,7 +414,8 @@ func (feast *FeastServices) setDeployment(deploy *appsv1.Deployment) error {
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Strategy: feast.getDeploymentStrategy(),
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Template: corev1.PodTemplateSpec{
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ObjectMeta: metav1.ObjectMeta{
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Labels: deploy.GetLabels(),
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Labels: deploy.GetLabels(),
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Annotations: cr.Status.Applied.Services.PodAnnotations,
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},
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Spec: corev1.PodSpec{
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ServiceAccountName: feast.initFeastSA().Name,

‎infra/feast-operator/internal/controller/services/services_test.go‎

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@@ -202,6 +202,64 @@ var _ = Describe("Registry Service", func() {
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})
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})
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Describe("PodAnnotations Configuration", func() {
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It("should apply podAnnotations to deployment pod template", func() {
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featureStore.Spec.Services.PodAnnotations = map[string]string{
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"instrumentation.opentelemetry.io/inject-python": "true",
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"sidecar.istio.io/inject": "true",
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}
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Expect(k8sClient.Update(ctx, featureStore)).To(Succeed())
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Expect(feast.ApplyDefaults()).To(Succeed())
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applySpecToStatus(featureStore)
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feast.refreshFeatureStore(ctx, typeNamespacedName)
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deployment := feast.initFeastDeploy()
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Expect(deployment).NotTo(BeNil())
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Expect(feast.setDeployment(deployment)).To(Succeed())
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Expect(deployment.Spec.Template.Annotations).To(Equal(map[string]string{
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"instrumentation.opentelemetry.io/inject-python": "true",
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"sidecar.istio.io/inject": "true",
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}))
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})
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It("should have no pod template annotations when podAnnotations is not set", func() {
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Expect(feast.ApplyDefaults()).To(Succeed())
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applySpecToStatus(featureStore)
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feast.refreshFeatureStore(ctx, typeNamespacedName)
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deployment := feast.initFeastDeploy()
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Expect(deployment).NotTo(BeNil())
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Expect(feast.setDeployment(deployment)).To(Succeed())
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Expect(deployment.Spec.Template.Annotations).To(BeNil())
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})
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It("should remove pod template annotations when podAnnotations is removed", func() {
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featureStore.Spec.Services.PodAnnotations = map[string]string{
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"instrumentation.opentelemetry.io/inject-python": "true",
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}
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Expect(k8sClient.Update(ctx, featureStore)).To(Succeed())
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Expect(feast.ApplyDefaults()).To(Succeed())
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applySpecToStatus(featureStore)
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feast.refreshFeatureStore(ctx, typeNamespacedName)
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deployment := feast.initFeastDeploy()
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Expect(deployment).NotTo(BeNil())
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Expect(feast.setDeployment(deployment)).To(Succeed())
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Expect(deployment.Spec.Template.Annotations).To(HaveKey("instrumentation.opentelemetry.io/inject-python"))
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featureStore.Spec.Services.PodAnnotations = nil
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Expect(k8sClient.Update(ctx, featureStore)).To(Succeed())
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Expect(feast.ApplyDefaults()).To(Succeed())
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applySpecToStatus(featureStore)
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feast.refreshFeatureStore(ctx, typeNamespacedName)
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Expect(feast.setDeployment(deployment)).To(Succeed())
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Expect(deployment.Spec.Template.Annotations).To(BeNil())
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})
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})
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Describe("NodeSelector Configuration", func() {
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It("should apply NodeSelector to pod spec when configured", func() {
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// Set NodeSelector for registry service

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