Robert Williams via observium wrote on 27.01.2023 14:33:
Hi,
Subscription edition, have just completed an upgrade of underlying Ubuntu to 22.04 from 18.04. Added all packages back to correct versions as per docs:
apt install libapache2-mod-php8.1 php8.1-cli php8.1-mysql php8.1-gd php8.1-bcmath php8.1-mbstring \
php8.1-opcache php8.1-curl php-apcu php-pear snmp fping mysql-server mysql-client rrdtool subversion \
whois mtr-tiny ipmitool graphviz imagemagick apache2 python3-mysqldb python3-pymysql python-is-python3
PHP Version is as expected:
PHP 8.1.2-1ubuntu2.10 (cli) (built: Jan 16 2023 15:19:49) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.2, Copyright (c) Zend Technologies
However, both Apache and any manual CLI attempts throw this:
# ./poller.php -h all
PHP Fatal error: Uncaught Error: Cannot use a scalar value as an array in /opt/observium/includes/definitions/mibs/brocade.inc.php:105
Stack trace:
#0 /opt/observium/includes/include-dir.inc.php(48): include()
#1 /opt/observium/includes/definitions/mibs.inc.php(780): require('...')
#2 /opt/observium/includes/definitions.inc.php(396): include('...')
#3 /opt/observium/includes/sql-config.inc.php(55): require('...')
#4 /opt/observium/poller.php(19): include('...')
#5 {main}
thrown in /opt/observium/includes/definitions/mibs/brocade.inc.php on line 105
Mainly, you should not use poller.php -h all at all. This is old deprecated way, I'm sure there might be some unexpected errors here, especially with php 8.x.
Correct usage is poller wrapper as: /opt/observium/observium-warpper poller
Have tried setting as per docs:
error_reporting = E_ALL & ~E_NOTICE
Still throws it as ‘fatal’ and dies :(
We are at revision *12495*.
Any ideas please? Assuming this is a side effect of an in-place upgrade on Ubuntu, rather than a reinstall/migrate, that’ll teach me…
Cheers,
Custodian Data Centres https://www.custodiandc.com Robert Williams Technical Director Email Robert@CustodianDC.com Call +44 (0)1622 230382 (Opt. 1)
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