FreeNAS

Previous attempt was a upgrade from 9.10.2-U5 to 11-STABLE.

This attempt is a fresh install in 11-STABLE.

root@freenas:~ # iocage activate tank
ZFS pool 'tank' successfully activated.
root@freenas:~ # iocage fetch
Creating tank/iocage
Creating tank/iocage/download
Creating tank/iocage/images
Creating tank/iocage/jails
Creating tank/iocage/log
Creating tank/iocage/releases
Creating tank/iocage/templates
[0] 9.3-RELEASE (EOL)
[1] 10.1-RELEASE (EOL)
[2] 10.2-RELEASE (EOL)
[3] 10.3-RELEASE
[4] 11.0-RELEASE

Which release do you want to fetch? (11.0)
Type EXIT to quit: 4
Fetching: 11.0-RELEASE

Downloading: MANIFEST: 100% 10.5Kbit/s Elapsed: 00:00 Remaining: 00:00
Downloading: base.txz: 100% 4.29Mbit/s Elapsed: 00:22 Remaining: 00:00
Downloading: lib32.txz: 100% 2.82Mbit/s Elapsed: 00:06 Remaining: 00:00
Downloading: doc.txz: 100% 1.17Mbit/s Elapsed: 00:01 Remaining: 00:00
Extracting: base.txz...
Extracting: lib32.txz...
Extracting: doc.txz...

  [..snip..]

/usr/share/zoneinfo/Pacific/Easter
/usr/share/zoneinfo/Pacific/Tongatapu
/usr/share/zoneinfo/zone.tab
src component not installed, skipped
Installing updates... done.
root@freenas:~ # iocage create tag=testjail ip4_addr="em0:192.168.32.221" -r 11.0-RELEASE
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_json.py", line 544, in json_check_config
    release = conf["release"]
KeyError: 'release'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/iocage", line 10, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/iocage/cli/create.py", line 86, in cli
    err, msg = ioc.IOCage().create(release, props, pkglist=pkglist,
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/iocage.py", line 68, in __init__
    self.jails, self._paths = self.list("uuid")
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/iocage.py", line 468, in list
    return ioc_list.IOCList(lst_type, header, long, sort).list_datasets()
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_list.py", line 53, in list_datasets
    conf = iocage.lib.ioc_json.IOCJson(jail).json_load()
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_json.py", line 256, in json_load
    conf = self.json_check_config(conf, version)
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_json.py", line 548, in json_check_config
    freebsd_version = f"{iocroot}/releases/{conf['release']}" \
KeyError: 'release'
root@freenas:~ #

It seems that using | or : generates the same trace back in my case.

I seem to be running into this problem, or at least a related problem.

On a clean system running

iocage fetch

iocage fetch
[0] 1
[0] 1
[2] .
[0] 1
[4] -
[5] R
[6] E
[7] L
[6] E
[9] A
[10] S
[6] E

Which release do you want to fetch? (11.0)
Type EXIT to quit: 11.0
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_fetch.py", line 155, in __fetch_validate_release__
    releases.index(self.release)
ValueError: substring not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/iocage", line 10, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.6/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/iocage/cli/fetch.py", line 135, in cli
    eol=eol, files=files).fetch_release()
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_fetch.py", line 230, in fetch_release
    self.fetch_ftp_release(eol, _list=_list)
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_fetch.py", line 412, in fetch_ftp_release
    self.release = self.__fetch_validate_release__(releases)
  File "/usr/local/lib/python3.6/site-packages/iocage/lib/ioc_fetch.py", line 157, in __fetch_validate_release__
    raise RuntimeError(err)
RuntimeError: substring not found