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Failed to upgrade from Nextcloud 15.0.4.9 to 16.0.1 #837

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tau-ri opened this issue May 17, 2019 · 4 comments
Closed

Failed to upgrade from Nextcloud 15.0.4.9 to 16.0.1 #837

tau-ri opened this issue May 17, 2019 · 4 comments

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@tau-ri
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tau-ri commented May 17, 2019

Hi,
I'm using the Nextcloud VM from Daniel witch did a great job so far! Thanky to Tech&me!
While trying to upgrade today to the new version 16 using the update script in /var/scripts/update.sh I got a failure.
I think the first try produces a little failure within php requirements and so the update didn't finished well. So after I updated the php Version and rerun the update, I got this behave:

Steps to reproduce

  1. Update with the update script was sucessfully, but I had to update php as well because of 7.0.x is nolonger supportet by Nextcloud 16.x ( showing a text in webfrontend).
  2. I updated php: add-apt-repository ppa:ondrej/php & apt-get install -y php7.3
  3. a2dismod php7.0 & a2enmod php7.3 + restart apache.
  4. Now the nextcloud instance isn't running, so I tried to rerun the update script to finish it's work: sudo /var/scripts/.update.sh

Expected behaviour

update should run and brin my Nextcloud online again in versin 16.x

Actual behaviour

the update now fails with many lines of error.
Maybe causing of an php error or a missconfiguration of php7.3 on my VM...I'm not sure...

Server configuration

Linux [servername] 4.4.0-78-generic #99-Ubuntu SMP Thu Apr 27 15:29:09 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-78-generic x86_64)

php -v
PHP 7.3.5-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: May 3 2019 10:00:05) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.5, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.3.5-1+ubuntu16.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies

Server version:
Before last update: 15.0.4.9

Updated from an older installed version or fresh install:
Updates origin from (14.x :: not sure if ::) to 15.x to now 16.x

Network

Do you use DHCP?
no!

Is port 80 and/or 443 open?
yes

Logs / Screenshots

This is a bit shortet as there are many repeating lines within the same File/Line number...
SHORTED LOG ----- Means, I removes the repeating error blocks with the same linenumber and text...

ncadmin@serveryxz:/var/scripts$ sudo ./update.sh
[sudo] password for ncadmin:
PHP Fatal error: Uncaught Doctrine\DBAL\DBALException: Failed to connect to the database: An exception occurred in driver: could not find driver in /var/www/nextcloud/lib/private/DB/Connection.php:64
Stack trace:
#0 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(448): OC\DB\Connection->connect()
#1 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(410): Doctrine\DBAL\Connection->getDatabasePlatformVersion()
#2 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(354): Doctrine\DBAL\Connection->detectDatabasePlatform()
#3 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(710): Doctrine\DBAL\Connection->getDatabasePlatform()
#4 /var/www/nextcloud/lib/private/DB/Connection.php(151): Doctrine\DBAL\Connection->setTransactionIsolation(2)
#5 /var/www/nextcloud/3rdparty/doctrine/dbal/lib/Doctrine/DBAL/DriverManager.php(181): OC\DB\Connection->__construct(Array, Object(Doctrine\DBAL\Driver\PDOMySql\Driver), Object(Doctrine\DBAL\Configur in /var/www/nextcloud/lib/private/DB/Connection.php on line 64
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Trying to upgrade the Redis Pecl extenstion...

Warning: Invalid argument supplied for foreach() in Command.php on line 249
PHP Warning: Invalid argument supplied for foreach() in /usr/share/php/PEAR/Command.php on line 249
SHORTED LOG -----

Notice: Undefined index: honorsbaseinstall in Role.php on line 173
PHP Notice: Undefined index: honorsbaseinstall in /usr/share/php/PEAR/Installer/Role.php on line 173
SHORTED LOG -----

Notice: Undefined index: installable in Role.php on line 139
PHP Notice: Undefined index: installable in /usr/share/php/PEAR/Installer/Role.php on line 139
SHORTED LOG -----

Notice: Undefined index: phpfile in Role.php on line 204
PHP Notice: Undefined index: phpfile in /usr/share/php/PEAR/Installer/Role.php on line 204
SHORTED LOG -----

Notice: Undefined index: config_vars in Role.php on line 46
PHP Notice: Undefined index: config_vars in /usr/share/php/PEAR/Installer/Role.php on line 46
SHORTED LOG -----

Warning: Invalid argument supplied for foreach() in PEAR/Command.php on line 249
PHP Warning: Invalid argument supplied for foreach() in /usr/share/php/PEAR/Command.php on line 249
SHORTED LOG -----

XML Extension not found
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Checking latest released version on the Nextcloud download server and if it's possible to download...
[] Please wait... SUCCESS!
Latest release is: 16.0.1. Current version is: .
New version available! Upgrade continues...
Backing up files and upgrading to Nextcloud 16.0.1 in 10 seconds...
Press CTRL+C to abort.
@tau-ri
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tau-ri commented May 17, 2019

I tryed the upgrade with the latest updatescript at: https://raw.githubusercontent.com/nextcloud/vm/master/nextcloud_update.sh but also run into failure.

What Databases are required for NC16?

I'm still running MySQL 5.7.26-0ubuntu0.16.04.1 ((Ubuntu))....is that the rootcause?

@enoch85
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enoch85 commented May 17, 2019 •
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Hi!

Thank you for reporting this issue.

It's already known that you can't run Nextcloud 16 on PHP lower than 7.1. Hence we put a warning and exits the script if that's the case.

If you had run 'sudo bash /var/scripts/update.sh' you would have got the latest update script which already addressed this issue. Probably you used an old nextcloud_update.sh, right?

@enoch85
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enoch85 commented May 17, 2019

@tau-ri It's always best practice to make a snapshot or to keep a proper backup of your system. If you have one, you can easily revert then buy support for a PHP upgrade here: https://shop.hanssonit.se/product/premium-support-per-30-minutes/

If you don't have a backup you could buy the same support, but it would take longer time to recover.

In any case, you could always check here if someone have time to help you.

This is what I was referring to earlier: https://github.com/nextcloud/vm/blob/master/nextcloud_update.sh#L254-L266 As it's already fixed I will close this issue.

Feel free to reopen if you think I'm wrong.

@enoch85 enoch85 closed this as completed May 17, 2019
@tau-ri
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tau-ri commented Jun 3, 2019

Thank you Daniel for your help. As I hadn't the time for fix it (and I have not prepared a snapshot bevore as I normaly always do) I had to delete the entire VM and setup a new one. As the Data are mountet on a NFS and the users were only private ones, that wasn't a big deal.
So, next time I will follow all recommendations! Greetings from Austria.

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@enoch85 @tau-ri