gistfile1.txt

Feb 13 21:16:27 top salt-master[16946]: [ERROR   ] Failed to load ext_pillar file_tree: local variable 'prefix' referenced before assignment
Feb 13 21:16:27 top salt-master[16946]: Traceback (most recent call last):
Feb 13 21:16:27 top salt-master[16946]: File "/usr/lib/python2.7/dist-packages/salt/pillar/__init__.py", line 637, in ext_pillar
Feb 13 21:16:27 top salt-master[16946]: key)
Feb 13 21:16:27 top salt-master[16946]: File "/usr/lib/python2.7/dist-packages/salt/pillar/__init__.py", line 589, in _external_pillar_data
Feb 13 21:16:27 top salt-master[16946]: ext = self.ext_pillars[key](self.opts['id'], pillar, **val)
Feb 13 21:16:27 top salt-master[16946]: File "/usr/lib/python2.7/dist-packages/salt/pillar/file_tree.py", line 307, in ext_pillar
Feb 13 21:16:27 top salt-master[16946]: keep_newline)
Feb 13 21:16:27 top salt-master[16946]: File "/usr/lib/python2.7/dist-packages/salt/pillar/file_tree.py", line 234, in _construct_pillar
Feb 13 21:16:27 top salt-master[16946]: and _check_newline(prefix,
Feb 13 21:16:27 top salt-master[16946]: UnboundLocalError: local variable 'prefix' referenced before assignment

gistfile2.txt

/srv/salt
├── file_tree
│   ├── hosts
│   │   ├── m1.nacl.littlebluetech.com
│   │   │   ├── file.txt
│   │   │   └── m1.nacl.littlebluetech.com.txt
│   │   ├── m2.nacl.littlebluetech.com
│   │   │   ├── file.txt
│   │   │   └── m2.nacl.littlebluetech.com.txt
│   │   └── top.nacl.littlebluetech.com
│   │       ├── file.txt
│   │       └── top.nacl.littlebluetech.com.txt
│   └── nodegroups
│       └── all
│           ├── file.txt
│           └── nodegroups_all.txt
├── modules
└── pillar
    ├── default.sls
    └── top.sls

master

interface: '::'
ipv6: True
extension_modules: /srv/salt/modules
pillar_roots:
    base:
        - /srv/salt/pillar
ext_pillar:
    - file_tree:
        root_dir: /srv/salt/file_tree
        keep_newline: True
nodegroups:
    all: '*'