Now on 11.2 - whats the plan to migrate Jails

[Makki]

Hi,

is there any real plan to migrate (warden - whatever that means..) Jails?
I have a fu***** up jail, the only one really important with nextcloud

Code:

root@nextcloud:~ # php -v
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/20151012/gd.so' - /lib/libz.so.6: version ZLIB_1.2.9 required by /usr/local/lib/libpng16.so.16 not found in Unknown on line 0
PHP 7.0.32 (cli) (built: Sep 29 2018 01:24:41) ( NTS )

How to migrate? (not reinstall from scratch) ?

Otherwise I'll go back to Debian, which has a LTS for more than 3 months and doesn't occisionally crash everything on an update..

Michael

 

[Jailer]

How to migrate?

Search the forum.

 

[Makki]

The only thing I found is:
create a new Jail with iocage on the cmdline, setup everything again from scratch. Is that really "the solution"?

Then I'd want to downgrade to the working solution..

Michael

 

[danb35]

create a new Jail with iocage on the cmdline, setup everything again from scratch. Is that really "the solution"?

You didn't find the threads about a migration script?

 

[Makki]

Your kidding, right? Would I ask otherwise?
As you might know the answer with a script: Link? Is it that hard to tell?

All I did find was "your fu*** up, just reinstall with a new FreeBSD" - no option, then I'll reinstall with an OS which gets LTS..

Michael

 

[Jailer]

All I did find was "your fu*** up, just reinstall with a new FreeBSD"

Wow, you found that in a search?

 

[danb35]

No, it's a serious question, as I can't see how you'd miss it. These are two of the first five hits on a search for iocage jail migration:
https://forums.freenas.org/index.php?threads/jail-migration-script-tested-on-11-1-11-2.70689/
https://forums.freenas.org/index.php?threads/warden-iocage-migration-script.71698/

 

[Makki]

Just do :
https://www.google.de/search?q=PHP+...92j0j7&client=ubuntu&sourceid=chrome&ie=UTF-8
and read on: ni migration script, no nothing, just: "get rid of your "old version"

Michael

P.S.: Thanks, I'll try..

 

[danb35]

https://www.google.de/search?q=PHP+...92j0j7&client=ubuntu&sourceid=chrome&ie=UTF-8

Sure, if I wanted to search something that had nothing to do with migrating jails or FreeNAS, I might do that search. @Jailer's first reply was to search the forum, not Google the entire web.

 

[Makki]

Well maybe your blessed with jesus, I'm not, so I didn't know that I have to search for if a "migrate warden Jail" script (PHP gets broken in this case) after a simple update. I'll try..

Still, it ridicolous that FreeBSD's pkg installs itself to death.

Michael

 

[Jailer]

Still, it ridicolous that FreeBSD's pkg installs itself to death.

It really doesn't.

The script is very simple to use and once you run it you'll see. But the reason I told you to search the forum is there are some caveats to using it and it's already been discussed how to work around them. No point in repeating it if a simple search will provide the answer you seek.

 

[Makki]

Its still a real paper-chase to actually find it

https://github.com/arn95/warden-migration-script/blob/master/migrate-jails.sh
Then copy-paste, still not really "user-friendly"

Michael

 

[Jailer]

Yer killin me smalls.

First 2 hits using the search function:

https://forums.freenas.org/index.php?threads/jail-migration-script-tested-on-11-1-11-2.70689/

https://forums.freenas.org/index.php?threads/warden-migration-script-test.68502/

 

[Makki]

Well, thanks for the hint, I'm still picking together the pieces (.sh, .py, ...)
And I somehow know Bash and Python (which is far away from the "usual User")

What I really don't understand: it broke on the upgrade from FN 11.1-U5 to U6: this should never happen!
Afterwards I have to fiddle around for days, just to make it work again...

Michael

 

[Makki]

So, thanks for your help, I got the jail migrated (I think) somehow..
Rather manually, the scripts didn't work but after some hours it starts again under "iocage";
The bad news: PHP is still fu*** up:

Code:

Last login: Mon Dec 10 21:46:08 2018 from mma-adm013-virtualbox.lan
FreeBSD 11.2-STABLE (FreeNAS.amd64) #0 r325575+fc3d65faae6(freenas/11.2-stable): Wed Dec  5 15:08:42 EST 2018

Welcome to FreeBSD!

Release Notes, Errata: https://www.FreeBSD.org/releases/
Security Advisories:   https://www.FreeBSD.org/security/
FreeBSD Handbook:      https://www.FreeBSD.org/handbook/
FreeBSD FAQ:           https://www.FreeBSD.org/faq/
Questions List: https://lists.FreeBSD.org/mailman/listinfo/freebsd-questions/
FreeBSD Forums:        https://forums.FreeBSD.org/

Documents installed with the system are in the /usr/local/share/doc/freebsd/
directory, or can be installed later with:  pkg install en-freebsd-doc
For other languages, replace "en" with a language code like de or fr.

Show the version of FreeBSD installed:  freebsd-version ; uname -a
Please include that output and any error messages when posting questions.
Introduction to manual pages:  man man
FreeBSD directory layout:      man hier

Edit /etc/motd to change this login announcement.
root@nextcloud:~ # php -v
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/lib/php/20151012/gd.so' - /lib/libz.so.6: version ZLIB_1.2.9 required by /usr/local/lib/libpng16.so.16 not found in Unknown on line 0
PHP 7.0.32 (cli) (built: Sep 29 2018 01:24:41) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
    with Zend OPcache v7.0.32, Copyright (c) 1999-2017, by Zend Technologies
root@nextcloud:~ # uname -r
11.2-STABLE
root@nextcloud:~ # pkg update
Updating FreeBSD repository catalogue...
FreeBSD repository is up to date.
All repositories are up to date.
root@nextcloud:~ # pkg upgrade
Updating FreeBSD repository catalogue...
FreeBSD repository is up to date.
All repositories are up to date.
Checking for upgrades (3 candidates): 100%
Processing candidates (3 candidates): 100%
Checking integrity... done (0 conflicting)
Your packages are up to date.
root@nextcloud:~ #

What next? Complete reinstall or is there a way out?

Michael

 

[Jailer]

I'd ditch php 7.0 and install php 7.2. php 7.0 is EOL and is no longer supported.

https://secure.php.net/supported-versions.php

 

[Makki]

Thanks, i'll try, next I'll ditch the obviously broken packaging-system of FreeBSD or FreeBSD at all (why does it then allow me to use php70?? and doesnt offer an upgrade..)

Michael

 

[Makki]

Next fail

Code:

root@nextcloud:~ # pkg search php | grep gd
php56-gd-5.6.38                The gd shared extension for php
php70-gd-7.0.32                The gd shared extension for php
php71-gd-7.1.23                The gd shared extension for php
php72-gd-7.2.11                The gd shared extension for php
php73-gd-7.3.0.r4              The gd shared extension for php
root@nextcloud:~ # php -v
PHP 7.2.11 (cli) (built: Oct 13 2018 01:20:40) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
root@nextcloud:~ # pkg install php72-gd-7.2.11
Updating FreeBSD repository catalogue...
FreeBSD repository is up to date.
All repositories are up to date.
The following 1 package(s) will be affected (of 0 checked):

New packages to be INSTALLED:
    php72-gd: 7.2.11

Number of packages to be installed: 1

29 KiB to be downloaded.

Proceed with this action? [y/N]: y
[nextcloud] [1/1] Fetching php72-gd-7.2.11.txz: 100%   29 KiB  30.2kB/s    00:01  
Checking integrity... done (0 conflicting)
[nextcloud] [1/1] Installing php72-gd-7.2.11...
[nextcloud] [1/1] Extracting php72-gd-7.2.11: 100%
root@nextcloud:~ # php -v
PHP Warning:  PHP Startup: Unable to load dynamic library 'gd.so' (tried: /usr/local/lib/php/20170718/gd.so (/lib/libz.so.6: version ZLIB_1.2.9 required by /usr/local/lib/libpng16.so.16 not found), /usr/local/lib/php/20170718/gd.so.so (Cannot open "/usr/local/lib/php/20170718/gd.so.so")) in Unknown on line 0
PHP 7.2.11 (cli) (built: Oct 13 2018 01:20:40) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies

Any more Ideas? Or better restore the backup on a stable OS :(
Edit: or in other words: how do I tell the (BSD) Jail: "just update anything to current release?"

Thanks again for your help,

Michael

 

[Jailer]

You will have to upgrade all the php packages to 7.2, not just php-gd.

the obviously broken packaging-system of FreeBSD

It works exactly as intended and is quite stable.

 

[Makki]

@Jailer: didnt help, same error from PHP
(and I tried many more things..)

anyway, after a clone and rename of the latest snapshot - and a reboot (which never came back up again at all)

it's just broken in FreeNAS/BSD, I don't want to "upgrade" anymore, just a working system,
-> whats the easiest way to get back to 11.1 with all backups & snapshots on an external disk?

This is really scary, 11.2 seems like a failed Beta-Test, FN worked seamless for many, many years

Michael