update ceph-csi to build and use a single docker image

currently, we have 3 docker files(cephcsi,rbd,cephfs) in the ceph-csi repo.
[commit ](85e121ebfe)
added by John to build a single image which can act as rbd or
cephfs based on the input configuration.

This PR updates the makefile and kubernetes templates to use
the unified image and also its deletes the other two dockerfiles.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

deploy/cephfs/helm/templates/nodeplugin-daemonset.yaml

@@ -25,7 +25,7 @@ spec:
     spec:
       serviceAccountName: {{ include "ceph-csi-cephfs.serviceAccountName.nodeplugin" . }}
       hostNetwork: true
-      hostPID: true      
+      hostPID: true
       # to use e.g. Rook orchestrated cluster, and mons' FQDN is
       # resolved through k8s service, set dns policy to cluster first
       dnsPolicy: ClusterFirstWithHostNet
@@ -66,6 +66,7 @@ spec:
           image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
           args :
             - "--nodeid=$(NODE_ID)"
+            - "--type=cephfs"
             - "--endpoint=$(CSI_ENDPOINT)"
             - "--v=5"
             - "--drivername=$(DRIVER_NAME)"
@@ -97,7 +98,7 @@ spec:
             - mountPath: /dev
               name: host-dev
             - mountPath: /rootfs
-              name: host-rootfs            
+              name: host-rootfs
             - mountPath: /sys
               name: host-sys
             - mountPath: /lib/modules
@@ -129,7 +130,7 @@ spec:
             path: /dev
         - name: host-rootfs
           hostPath:
-            path: /            
+            path: /
         - name: host-sys
           hostPath:
             path: /sys

deploy/cephfs/helm/templates/provisioner-statefulset.yaml

@@ -64,6 +64,7 @@ spec:
           image: "{{ .Values.nodeplugin.plugin.image.repository }}:{{ .Values.nodeplugin.plugin.image.tag }}"
           args :
             - "--nodeid=$(NODE_ID)"
+            - "--type=cephfs"
             - "--endpoint=$(CSI_ENDPOINT)"
             - "--v=5"
             - "--drivername=$(DRIVER_NAME)"