feat: add cosi helm chart

Signed-off-by: Tarun Gupta Akirala <[email protected]>

stable/cosi/Chart.yaml

@@ -0,0 +1,13 @@
+apiVersion: v2
+name: cosi
+version: 0.0.1-alpha.1
+appVersion: 0.0.1-alpha.1
+description: Container Object Storage Interface (COSI) provisioner for Kubernetes
+keywords:
+- cosi
+icon: https://raw.githubusercontent.com/container-object-storage-interface/container-object-storage-interface.github.io/refs/heads/master/static/img/logo-15.svg
+home: https://container-object-storage-interface.github.io/
+sources:
+- https://github.com/kubernetes-sigs/container-object-storage-interface
+maintainers:
+- name: takirala

stable/cosi/README.md

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+# Container Object Storage Interface (COSI) Helm Chart
+
+This Helm chart deploys the Kubernetes SIGs [Container Object Storage Interface (COSI)](https://github.com/kubernetes-sigs/container-object-storage-interface) components onto a Kubernetes cluster.
+
+## Overview
+
+COSI provides a standardized interface for object storage in Kubernetes, enabling dynamic provisioning and management of object storage buckets and access credentials.
+
+This chart includes:
+- COSI Controller
+- Sidecar containers
+- CRDs required for COSI
+
+## Prerequisites
+
+- Kubernetes 1.21 or newer
+- Helm 3.5.0 or newer
+- [kubectl](https://kubernetes.io/docs/tasks/tools/install-kubectl/) installed and configured
+- Permissions to install Custom Resource Definitions (CRDs)
+
+## Installation
+
+### Add the Helm Repository
+
+```bash
+helm repo add mesosphere-stable https://mesosphere.github.io/charts/stable
+helm repo update
+helm install cosi-release mesosphere-stable/cosi --create-namespace
+```

stable/cosi/crds/apiextensions.k8s.io_v1_customresourcedefinition_bucketaccessclasses.objectstorage.k8s.io.yaml

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+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    api-approved.kubernetes.io: https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1979-object-storage-support
+    controller-gen.kubebuilder.io/version: v0.16.4
+    objectstorage.k8s.io/authors: Kubernetes Authors
+    objectstorage.k8s.io/license: Apache V2
+    objectstorage.k8s.io/support: https://github.com/kubernetes-sigs/container-object-storage-api
+  name: bucketaccessclasses.objectstorage.k8s.io
+spec:
+  group: objectstorage.k8s.io
+  names:
+    kind: BucketAccessClass
+    listKind: BucketAccessClassList
+    plural: bucketaccessclasses
+    singular: bucketaccessclass
+  scope: Cluster
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        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
+          authenticationType:
+            description: |-
+              AuthenticationType denotes the style of authentication
+              It can be one of
+              Key - access, secret tokens based authentication
+              IAM - implicit authentication of pods to the OSP based on service account mappings
+            type: string
+          driverName:
+            description: |-
+              DriverName is the name of driver associated with
+              this BucketAccess
+            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
+          parameters:
+            additionalProperties:
+              type: string
+            description: |-
+              Parameters is an opaque map for passing in configuration to a driver
+              for granting access to a bucket
+            type: object
+        required:
+        - authenticationType
+        - driverName
+        type: object
+    served: true
+    storage: true

stable/cosi/crds/apiextensions.k8s.io_v1_customresourcedefinition_bucketaccesses.objectstorage.k8s.io.yaml

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+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    api-approved.kubernetes.io: https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1979-object-storage-support
+    controller-gen.kubebuilder.io/version: v0.16.4
+    objectstorage.k8s.io/authors: Kubernetes Authors
+    objectstorage.k8s.io/license: Apache V2
+    objectstorage.k8s.io/support: https://github.com/kubernetes-sigs/container-object-storage-api
+  name: bucketaccesses.objectstorage.k8s.io
+spec:
+  group: objectstorage.k8s.io
+  names:
+    kind: BucketAccess
+    listKind: BucketAccessList
+    plural: bucketaccesses
+    singular: bucketaccess
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        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:
+            properties:
+              bucketAccessClassName:
+                description: BucketAccessClassName is the name of the BucketAccessClass
+                type: string
+              bucketClaimName:
+                description: BucketClaimName is the name of the BucketClaim.
+                type: string
+              credentialsSecretName:
+                description: |-
+                  CredentialsSecretName is the name of the secret that COSI should populate
+                  with the credentials. If a secret by this name already exists, then it is
+                  assumed that credentials have already been generated. It is not overridden.
+                  This secret is deleted when the BucketAccess is delted.
+                type: string
+              protocol:
+                description: |-
+                  Protocol is the name of the Protocol
+                  that this access credential is supposed to support
+                  If left empty, it will choose the protocol supported
+                  by the bucket. If the bucket supports multiple protocols,
+                  the end protocol is determined by the driver.
+                type: string
+              serviceAccountName:
+                description: |-
+                  ServiceAccountName is the name of the serviceAccount that COSI will map
+                  to the OSP service account when IAM styled authentication is specified
+                type: string
+            required:
+            - bucketAccessClassName
+            - bucketClaimName
+            - credentialsSecretName
+            type: object
+          status:
+            properties:
+              accessGranted:
+                description: AccessGranted indicates the successful grant of privileges
+                  to access the bucket
+                type: boolean
+              accountID:
+                description: |-
+                  AccountID is the unique ID for the account in the OSP. It will be populated
+                  by the COSI sidecar once access has been successfully granted.
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

stable/cosi/crds/apiextensions.k8s.io_v1_customresourcedefinition_bucketclaims.objectstorage.k8s.io.yaml

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+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    api-approved.kubernetes.io: https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1979-object-storage-support
+    controller-gen.kubebuilder.io/version: v0.16.4
+    objectstorage.k8s.io/authors: Kubernetes Authors
+    objectstorage.k8s.io/license: Apache V2
+    objectstorage.k8s.io/support: https://github.com/kubernetes-sigs/container-object-storage-api
+  name: bucketclaims.objectstorage.k8s.io
+spec:
+  group: objectstorage.k8s.io
+  names:
+    kind: BucketClaim
+    listKind: BucketClaimList
+    plural: bucketclaims
+    singular: bucketclaim
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        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:
+            properties:
+              bucketClassName:
+                description: Name of the BucketClass
+                type: string
+              existingBucketName:
+                description: |-
+                  Name of a bucket object that was manually
+                  created to import a bucket created outside of COSI
+                  If unspecified, then a new Bucket will be dynamically provisioned
+                type: string
+              protocols:
+                description: |-
+                  Protocols are the set of data API this bucket is required to support.
+                  The possible values for protocol are:
+                  -  S3: Indicates Amazon S3 protocol
+                  -  Azure: Indicates Microsoft Azure BlobStore protocol
+                  -  GCS: Indicates Google Cloud Storage protocol
+                items:
+                  type: string
+                type: array
+            required:
+            - protocols
+            type: object
+          status:
+            properties:
+              bucketName:
+                description: |-
+                  BucketName is the name of the provisioned Bucket in response
+                  to this BucketClaim. It is generated and set by the COSI controller
+                  before making the creation request to the OSP backend.
+                type: string
+              bucketReady:
+                description: |-
+                  BucketReady indicates that the bucket is ready for consumpotion
+                  by workloads
+                type: boolean
+            required:
+            - bucketReady
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

stable/cosi/crds/apiextensions.k8s.io_v1_customresourcedefinition_bucketclasses.objectstorage.k8s.io.yaml

@@ -0,0 +1,65 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    api-approved.kubernetes.io: https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/1979-object-storage-support
+    controller-gen.kubebuilder.io/version: v0.16.4
+    objectstorage.k8s.io/authors: Kubernetes Authors
+    objectstorage.k8s.io/license: Apache V2
+    objectstorage.k8s.io/support: https://github.com/kubernetes-sigs/container-object-storage-api
+  name: bucketclasses.objectstorage.k8s.io
+spec:
+  group: objectstorage.k8s.io
+  names:
+    kind: BucketClass
+    listKind: BucketClassList
+    plural: bucketclasses
+    singular: bucketclass
+  scope: Cluster
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        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
+          deletionPolicy:
+            default: Retain
+            description: |-
+              DeletionPolicy is used to specify how COSI should handle deletion of this
+              bucket. There are 2 possible values:
+               - Retain: Indicates that the bucket should not be deleted from the OSP
+               - Delete: Indicates that the bucket should be deleted from the OSP
+                     once all the workloads accessing this bucket are done
+            type: string
+          driverName:
+            description: DriverName is the name of driver associated with this bucket
+            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
+          parameters:
+            additionalProperties:
+              type: string
+            description: |-
+              Parameters is an opaque map for passing in configuration to a driver
+              for creating the bucket
+            type: object
+        required:
+        - deletionPolicy
+        - driverName
+        type: object
+    served: true
+    storage: true