[CEPH] Make ceph-volume as default deployment tool

This is to make ceph-volume as default deployment tool
since support for ceph-disk got deprectated from Nautilus version of
ceph.

Change-Id: I10f42fd0cb43a951f480594d269fd998de5678bf

ceph-osd/values.yaml

@@ -46,7 +46,7 @@ labels:
 # Keeping ceph-disk as default since gate scripts are still directory backed
 # osds, need to change this after moving the gates to disk backed osd.
 deploy:
-  tool: "ceph-disk"
+  tool: "ceph-volume"
 
 pod:
   security_context:

tools/deployment/multinode/030-ceph.sh

@@ -98,8 +98,6 @@ manifests:
   cronjob_defragosds: true
   deployment_cephfs_provisioner: false
   job_cephfs_client_key: false
-deploy:
-  tool: "ceph-volume"
 EOF
 
 for CHART in ceph-mon ceph-osd ceph-client ceph-provisioners; do

tools/deployment/osh-infra-logging/020-ceph.sh

@@ -173,8 +173,6 @@ pod:
     mds: 1
     mgr: 1
     rgw: 1
-deploy:
-  tool: "ceph-volume"
 jobs:
   ceph_defragosds:
     # Execute every 15 minutes for gates

tools/deployment/tenant-ceph/030-ceph.sh

@@ -114,8 +114,6 @@ monitoring:
     enabled: true
     ceph_mgr:
       port: 9283
-deploy:
-  tool: "ceph-volume"
 EOF
 
 for CHART in ceph-mon ceph-osd ceph-client ceph-provisioners; do