implement mulittenancy

api/v1alpha1/s3instance_types.go

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+/*
+Copyright 2023.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// S3InstanceSpec defines the desired state of S3Instance
+type S3InstanceSpec struct {
+
+	// type of the S3Instance
+	// +kubebuilder:validation:Required
+	S3Provider string `json:"s3Provider"`
+
+	// url of the S3Instance
+	// +kubebuilder:validation:Required
+	UrlEndpoint string `json:"urlEndpoint"`
+
+	// SecretName associated to the S3Instance containing accessKey and secretKey
+	// +kubebuilder:validation:Required
+	SecretName string `json:"secretName"`
+
+	// region associated to the S3Instance
+	// +kubebuilder:validation:Required
+	Region string `json:"region"`
+
+	// useSSL when connecting to the S3Instance
+	// +kubebuilder:validation:Optional
+	UseSSL bool `json:"useSSL,omitempty"`
+
+	// CaCertificatesBase64 associated to the S3InstanceUrl
+	// +kubebuilder:validation:Optional
+	CaCertificatesBase64 string `json:"caCertificateBase64,omitempty"`
+}
+
+// S3InstanceStatus defines the observed state of S3Instance
+type S3InstanceStatus struct {
+	// Status management using Conditions.
+	// See also : https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#typical-status-properties
+	Conditions []metav1.Condition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// S3Instance is the Schema for the S3Instances API
+type S3Instance struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   S3InstanceSpec   `json:"spec,omitempty"`
+	Status S3InstanceStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// S3InstanceList contains a list of S3Instance
+type S3InstanceList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []S3Instance `json:"items"`
+}
+
+// func init() {
+// 	SchemeBuilder.Register(&S3Instance{}, &S3InstanceList{})
+// }

config/crd/bases/s3.onyxia.sh_s3instances.yaml

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+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.11.1
+  creationTimestamp: null
+  name: s3instances.s3.onyxia.sh
+spec:
+  group: s3.onyxia.sh
+  names:
+    kind: S3Instance
+    listKind: S3InstanceList
+    plural: s3instances
+    singular: s3instance
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: S3Instance is the Schema for the S3Instances API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: S3InstanceSpec defines the desired state of S3Instance
+            properties:
+              caCertificateBase64:
+                description: CaCertificatesBase64 associated to the S3InstanceUrl
+                type: string
+              region:
+                description: region associated to the S3Instance
+                type: string
+              s3Provider:
+                description: type of the S3Instance
+                type: string
+              secretName:
+                description: SecretName associated to the S3Instance containing accessKey
+                  and secretKey
+                type: string
+              urlEndpoint:
+                description: url of the S3Instance
+                type: string
+              useSSL:
+                description: useSSL when connecting to the S3Instance
+                type: boolean
+            required:
+            - region
+            - s3Provider
+            - secretName
+            - urlEndpoint
+            type: object
+          status:
+            description: S3InstanceStatus defines the observed state of S3Instance
+            properties:
+              conditions:
+                description: 'Status management using Conditions. See also : https://github.com/kubernetes/community/blob/master/contributors/devel/sig-architecture/api-conventions.md#typical-status-properties'
+                items:
+                  description: "Condition contains details for one aspect of the current
+                    state of this API Resource. --- This struct is intended for direct
+                    use as an array at the field path .status.conditions.  For example,
+                    \n type FooStatus struct{ // Represents the observations of a
+                    foo's current state. // Known .status.conditions.type are: \"Available\",
+                    \"Progressing\", and \"Degraded\" // +patchMergeKey=type // +patchStrategy=merge
+                    // +listType=map // +listMapKey=type Conditions []metav1.Condition
+                    `json:\"conditions,omitempty\" patchStrategy:\"merge\" patchMergeKey:\"type\"
+                    protobuf:\"bytes,1,rep,name=conditions\"` \n // other fields }"
+                  properties:
+                    lastTransitionTime:
+                      description: lastTransitionTime is the last time the condition
+                        transitioned from one status to another. This should be when
+                        the underlying condition changed.  If that is not known, then
+                        using the time when the API field changed is acceptable.
+                      format: date-time
+                      type: string
+                    message:
+                      description: message is a human readable message indicating
+                        details about the transition. This may be an empty string.
+                      maxLength: 32768
+                      type: string
+                    observedGeneration:
+                      description: observedGeneration represents the .metadata.generation
+                        that the condition was set based upon. For instance, if .metadata.generation
+                        is currently 12, but the .status.conditions[x].observedGeneration
+                        is 9, the condition is out of date with respect to the current
+                        state of the instance.
+                      format: int64
+                      minimum: 0
+                      type: integer
+                    reason:
+                      description: reason contains a programmatic identifier indicating
+                        the reason for the condition's last transition. Producers
+                        of specific condition types may define expected values and
+                        meanings for this field, and whether the values are considered
+                        a guaranteed API. The value should be a CamelCase string.
+                        This field may not be empty.
+                      maxLength: 1024
+                      minLength: 1
+                      pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
+                      type: string
+                    status:
+                      description: status of the condition, one of True, False, Unknown.
+                      enum:
+                      - "True"
+                      - "False"
+                      - Unknown
+                      type: string
+                    type:
+                      description: type of condition in CamelCase or in foo.example.com/CamelCase.
+                        --- Many .condition.type values are consistent across resources
+                        like Available, but because arbitrary conditions can be useful
+                        (see .node.status.conditions), the ability to deconflict is
+                        important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)
+                      maxLength: 316
+                      pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - message
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}