Deleting old Docker and old Jails (made with "Corral")

TomP

Cadet
Joined
Sep 21, 2016
Messages
8
Hi,

I have played around with some Docker and/or Jails some with "Corral", some with much earlier version.
I am on version FreeNAS-11.2-RELEASE-U1 right now.

I noticed that I can see a nextcloud_1 jail, made with earlier versions. It is not visible in 11.2 GUI, only with the legacy version.
But there I can only "Edit Jail", "Add Storage", "Start" and "Restart. No "Storage" has been added (it was added once, but now all gone).

When I do a "df -h " on the root terminal I see

Code:
WDvol                                                     2.3T    250K    2.3T     0%    /mnt/WDvol
WDvol/.vm_cache                                           2.3T    117K    2.3T     0%    /mnt/WDvol/.vm_cache
WDvol/.vm_cache/boot2docker                               2.3T    117K    2.3T     0%    /mnt/WDvol/.vm_cache/boot2docker
WDvol/.vm_cache/boot2docker/initrd                        2.3T     42M    2.3T     0%    /mnt/WDvol/.vm_cache/boot2docker/initrd
WDvol/.vm_cache/boot2docker/vmlinuz64                     2.3T    3.6M    2.3T     0%    /mnt/WDvol/.vm_cache/boot2docker/vmlinuz64
WDvol/.vm_cache/debian-8.4.0                              2.3T    117K    2.3T     0%    /mnt/WDvol/.vm_cache/debian-8.4.0
WDvol/.vm_cache/debian-8.4.0/os                           2.3T    123K    2.3T     0%    /mnt/WDvol/.vm_cache/debian-8.4.0/os
WDvol/.warden-template-VirtualBox-4.3.12                  2.3T    727M    2.3T     0%    /mnt/WDvol/.warden-template-VirtualBox-4.3.12
WDvol/.warden-template-pluginjail--x86                    2.3T    899M    2.3T     0%    /mnt/WDvol/.warden-template-pluginjail--x86


How can I get rid of the .vm_cache and .warden* ones please? Some of them are just "empty" and/or contain just a "sha256" file.
The -warden ones contain filesystems, so it seems.
I guess deleting those is one thing, but how do I get rid of the "Jails" entry in the legacy UI?

It is interesting that when I try to edit that jail, let's say remove or change its IP, I get a
Code:
Environment:

Software Version: FreeNAS-11.2-RELEASE-U1 (31f889bbf)
Request Method: POST
Request URL: https://nasadmin.tracing.lan/legacy/jails/edit/1


Traceback:
File "/usr/local/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  42.             response = get_response(request)
File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py" in _legacy_get_response
  249.             response = self._get_response(request)
File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  178.             response = middleware_method(request, callback, callback_args, callback_kwargs)
File "./freenasUI/freeadmin/middleware.py" in process_view
  163.         return login_required(view_func)(request, *view_args, **view_kwargs)
File "/usr/local/lib/python3.6/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
  23.                 return view_func(request, *args, **kwargs)
File "./freenasUI/jails/views.py" in jail_edit
  98.             form.save()
File "./freenasUI/jails/forms.py" in save
  586.                 Warden().set(**args)
File "./freenasUI/common/warden.py" in set
  1133.         rv = self.__call(warden_set(flags, **kwargs))
File "./freenasUI/common/warden.py" in __call
  1070.                 tmp = obj.run()
File "./freenasUI/common/warden.py" in run
  465.             raise warden_exception(msg)

Exception Type: warden_exception at /legacy/jails/edit/1
Exception Value: [warden_exception: ERROR: No such jail!
]


Everything else is working ok, just wanted to do some spring cleaning.
(Only that my MFP printer scanning function didn't want to save to my "Scanner" share anymore. It took a while, but after realizing SMB1 is "gone"... it was quickly fixed.)

Any advise appreciated.


Cheers

Tom
 
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