Target

Target environment

Couchbase binaries installed and configured:
- disable a auto start using OS services
  
  systemctl disable couchbase-server.service
  systemctl stop couchbase-server.service
Regular o/s user - ex. delphix_os
Add OS user to couchbase OS group
Empty folder on host to hold delphix toolkit [ approximate 2GB free space ].
Empty folder on host to mount nfs filesystem. This is just an empty folder with no space requirements and acts as a base folder for NFS mounts.
sudo privileges for mount and umount. See sample below assuming delphix_os is used as delphix user.
```
Defaults:delphixos !requiretty
delphixos ALL=NOPASSWD: \ 
/bin/mount, /bin/umount
```
If Couchbase service is installed using couchbase user, Delphix OS user ex. delphix_os has to be able to run any command as couchbase using sudo
```
delphix_os ALL=(couchbase) NOPASSWD: ALL
```
Additional Utilities required on staging host:
- expect