Revert "Implement API and CRD for ztunnel component (#481)"

This reverts commit 3875a7c.

Signed-off-by: Daniel Grimm <dgrimm@redhat.com>

PROJECT

@@ -43,12 +43,4 @@ resources:
   kind: IstioCNI
   path: github.com/istio-ecosystem/sail-operator/api/v1alpha1
   version: v1alpha1
-- api:
-    crdVersion: v1
-    namespaced: false
-  controller: true
-  domain: sailoperator.io
-  kind: ZTunnel
-  path: github.com/istio-ecosystem/sail-operator/api/v1alpha1
-  version: v1alpha1
 version: "3"

api/v1alpha1/values_types_extra.go

@@ -14,10 +14,6 @@
 
 package v1alpha1
 
-import (
-	k8sv1 "k8s.io/api/core/v1"
-)
-
 type SDSConfigToken struct {
 	Aud string `json:"aud,omitempty"`
 }
@@ -29,106 +25,3 @@ type CNIValues struct {
 	// Part of the global configuration applicable to the Istio CNI component.
 	Global *CNIGlobalConfig `json:"global,omitempty"`
 }
-
-type ZTunnelValues struct {
-	// Configuration for the Istio ztunnel plugin.
-	ZTunnel *ZTunnelConfig `json:"ztunnel,omitempty"`
-
-	// Part of the global configuration applicable to the Istio ztunnel component.
-	Global *ZTunnelGlobalConfig `json:"global,omitempty"`
-}
-
-// Configuration for ztunnel.
-type ZTunnelConfig struct {
-	// Hub to pull the container image from. Image will be `Hub/Image:Tag-Variant`.
-	Hub *string `json:"hub,omitempty"`
-	// The container image tag to pull. Image will be `Hub/Image:Tag-Variant`.
-	Tag *string `json:"tag,omitempty"`
-	// The container image variant to pull. Options are "debug" or "distroless". Unset will use the default for the given version.
-	Variant *string `json:"variant,omitempty"`
-	// Image name to pull from. Image will be `Hub/Image:Tag-Variant`.
-	// If Image contains a "/", it will replace the entire `image` in the pod.
-	Image *string `json:"image,omitempty"`
-	// Annotations to apply to all top level resources
-	Annotations map[string]string `json:"Annotations,omitempty"`
-	// Labels to apply to all top level resources
-	Labels map[string]string `json:"Labels,omitempty"`
-	// Additional volumeMounts to the ztunnel container
-	VolumeMounts []k8sv1.VolumeMount `json:"volumeMounts,omitempty"`
-	// Additional volumes to add to the ztunnel Pod.
-	Volumes []k8sv1.Volume `json:"volumes,omitempty"`
-	// Annotations added to each pod. The default annotations are required for scraping prometheus (in most environments).
-	PodAnnotations map[string]string `json:"podAnnotations,omitempty"`
-	// Additional labels to apply on the pod level.
-	PodLabels map[string]string `json:"podLabels,omitempty"`
-	// The k8s resource requests and limits for the ztunnel Pods.
-	Resources *k8sv1.ResourceRequirements `json:"resources,omitempty"`
-	// List of secret names to add to the service account as image pull secrets
-	// to use for pulling any images in pods that reference this ServiceAccount.
-	// Must be set for any cluster configured with private docker registry.
-	ImagePullSecrets []string `json:"imagePullSecrets,omitempty"`
-	// A `key: value` mapping of environment variables to add to the pod
-	Env map[string]string `json:"env,omitempty"`
-	// Specifies the image pull policy for the Istio images. one of Always, Never, IfNotPresent.
-	// Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated.
-	//
-	// More info: https://kubernetes.io/docs/concepts/containers/images#updating-images
-	// +kubebuilder:validation:Enum=Always;Never;IfNotPresent
-	ImagePullPolicy *k8sv1.PullPolicy `json:"imagePullPolicy,omitempty"`
-	// Settings for multicluster.
-	// The name of the cluster we are installing in. Note this is a user-defined name, which must be consistent
-	// with Istiod configuration.
-	MultiCluster *MultiClusterConfig `json:"multiCluster,omitempty"`
-	// meshConfig defines runtime configuration of components.
-	// For ztunnel, only defaultConfig is used, but this is nested under `meshConfig` for consistency with other components.
-	MeshConfig *MeshConfig `json:"meshConfig,omitempty"`
-	// Configures the revision this control plane is a part of
-	Revision *string `json:"revision,omitempty"`
-	// The address of the CA for CSR.
-	CaAddress *string `json:"caAddress,omitempty"`
-	// The customized XDS address to retrieve configuration.
-	XdsAddress *string `json:"xdsAddress,omitempty"`
-	// Specifies the default namespace for the Istio control plane components.
-	IstioNamespace *string `json:"istioNamespace,omitempty"`
-	// Same as `global.logging.level`, but will override it if set
-	Logging *GlobalLoggingConfig `json:"logging,omitempty"`
-	// Specifies whether istio components should output logs in json format by adding --log_as_json argument to each container.
-	LogAsJSON *bool `json:"logAsJSON,omitempty"`
-}
-
-// ZTunnelGlobalConfig is a subset of the Global Configuration used in the Istio ztunnel chart.
-type ZTunnelGlobalConfig struct { // Default k8s resources settings for all Istio control plane components.
-	//
-	// See https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#resource-requests-and-limits-of-pod-and-container
-	//
-	// Deprecated: Marked as deprecated in pkg/apis/values_types.proto.
-	DefaultResources *k8sv1.ResourceRequirements `json:"defaultResources,omitempty"`
-
-	// Specifies the docker hub for Istio images.
-	Hub *string `json:"hub,omitempty"`
-	// Specifies the image pull policy for the Istio images. one of Always, Never, IfNotPresent.
-	// Defaults to Always if :latest tag is specified, or IfNotPresent otherwise. Cannot be updated.
-	//
-	// More info: https://kubernetes.io/docs/concepts/containers/images#updating-images
-	// +kubebuilder:validation:Enum=Always;Never;IfNotPresent
-	ImagePullPolicy *k8sv1.PullPolicy `json:"imagePullPolicy,omitempty"`
-	// ImagePullSecrets for the control plane ServiceAccount, list of secrets in the same namespace
-	// to use for pulling any images in pods that reference this ServiceAccount.
-	// Must be set for any cluster configured with private docker registry.
-	ImagePullSecrets []string `json:"imagePullSecrets,omitempty"`
-
-	// Specifies whether istio components should output logs in json format by adding --log_as_json argument to each container.
-	LogAsJSON *bool `json:"logAsJSON,omitempty"`
-	// Specifies the global logging level settings for the Istio control plane components.
-	Logging *GlobalLoggingConfig `json:"logging,omitempty"`
-
-	// Specifies the tag for the Istio docker images.
-	Tag *string `json:"tag,omitempty"`
-	// The variant of the Istio container images to use. Options are "debug" or "distroless". Unset will use the default for the given version.
-	Variant *string `json:"variant,omitempty"`
-
-	// Platform in which Istio is deployed. Possible values are: "openshift" and "gcp"
-	// An empty value means it is a vanilla Kubernetes distribution, therefore no special
-	// treatment will be considered.
-	Platform *string `json:"platform,omitempty"`
-}