Merge pull request #386 from rarguello/csi-driver-nfs

feat: Add csi-driver-nfs

Author: pittar

.wordlist-md

@@ -22,6 +22,7 @@ CR
 CRs
 CRD
 CRDs
+CSI
 CheCluster
 ClusterIssuer
 ClusterPolicy
@@ -83,6 +84,7 @@ Minio
 ModelMesh
 MultiClusterHub
 NFD
+NFS
 NMState
 NodeMaintenance
 Noobaa
@@ -281,6 +283,7 @@ sfdc
 spiffe
 stateful
 strimzi
+subdirectories
 sublicense
 tekton
 templating

csi-driver-nfs/README.md

@@ -0,0 +1,3 @@
+# NFS CSI Driver
+
+This deploys the [NFS CSI driver](https://github.com/kubernetes-csi/csi-driver-nfs) for Kubernetes, which allows Kubernetes to access NFS servers on Linux nodes. This driver supports dynamic provisioning of Persistent Volumes via Persistent Volume Claims by creating new subdirectories under an NFS server.

csi-driver-nfs/base/csi-nfs-scc.yaml

@@ -0,0 +1,30 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: system:openshift:scc:csi-nfs-scc
+rules:
+- apiGroups:
+  - security.openshift.io
+  resourceNames:
+  - privileged
+  resources:
+  - securitycontextconstraints
+  verbs:
+  - use
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: system:openshift:scc:csi-nfs-scc
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:openshift:scc:csi-nfs-scc
+subjects:
+- kind: ServiceAccount
+  name: csi-nfs-node-sa
+  namespace: csi-driver-nfs
+- kind: ServiceAccount
+  name: csi-nfs-controller-sa
+  namespace: csi-driver-nfs

csi-driver-nfs/base/kustomization.yaml

@@ -0,0 +1,12 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: csi-driver-nfs
+
+resources:
+  - namespace.yaml
+  - csi-nfs-scc.yaml
+  - https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/refs/heads/master/deploy/v4.11.0/rbac-csi-nfs.yaml
+  - https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/refs/heads/master/deploy/v4.11.0/csi-nfs-driverinfo.yaml
+  - https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/refs/heads/master/deploy/v4.11.0/csi-nfs-controller.yaml
+  - https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/refs/heads/master/deploy/v4.11.0/csi-nfs-node.yaml

csi-driver-nfs/base/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: csi-driver-nfs

csi-driver-nfs/examples/pod.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: nfs-pod
+spec:
+  containers:
+  - name: nfs-container
+    image: busybox
+    command: ["/bin/sh"]
+    args: ["-c", "while true; do echo $(date) >> /mnt/nfs/date.log; sleep 60; done"]
+    volumeMounts:
+    - name: nfs-volume
+      mountPath: /mnt/nfs
+  volumes:
+  - name: nfs-volume
+    persistentVolumeClaim:
+      claimName: nfs-pvc

csi-driver-nfs/examples/pvc.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: nfs-pvc
+spec:
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 10Gi
+  storageClassName: nfs-csi

csi-driver-nfs/examples/storageclass.yaml

@@ -0,0 +1,11 @@
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: nfs-csi
+provisioner: nfs.csi.k8s.io
+parameters:
+  server: your-nfs-server.example.com
+  share: /path/to/nfs/share
+reclaimPolicy: Delete
+volumeBindingMode: Immediate
+allowVolumeExpansion: true

csi-driver-nfs/overlays/default/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - ../../base