The poller has never run or you are not using poller-wrapper.py, check the cron job

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Tags: #<Tag:0x00007f3b81e1a190> #<Tag:0x00007f3b81e1a0a0>
#1

Hello,
I’ve got subj error on wrappers

20190728-095252.png961×578 15.5 KB

LibreNMS on Ubuntu 16.04

$ /opt/librenms/cronic /opt/librenms/poller-wrapper.py 4
Cronic detected failure or error output for the command:
/opt/librenms/poller-wrapper.py 4

RESULT CODE: 1

ERROR OUTPUT:
Traceback (most recent call last):
File “/opt/librenms/poller-wrapper.py”, line 82, in
db_port = int(config[‘db_port’])
ValueError: invalid literal for int() with base 10: ‘’

STANDARD OUTPUT:

/opt/librenms/cronic /opt/librenms/discovery-wrapper.py 1
Cronic detected failure or error output for the command:
/opt/librenms/discovery-wrapper.py 1

RESULT CODE: 1

ERROR OUTPUT:
Traceback (most recent call last):
File “/opt/librenms/discovery-wrapper.py”, line 92, in
db_port = int(config[‘db_port’])
ValueError: invalid literal for int() with base 10: ‘’

STANDARD OUTPUT:

I’m new here. Thx for help.

#2

I’ve got it.

I use socket to connect to DB

$config[‘db_host’] = ‘localhost’;
$config[‘db_port’] = ‘’;
$config[‘db_user’] = ‘librenms’;
$config[‘db_name’] = ‘librenms’;
$config[‘db_socket’] = ‘/var/run/mysqld/mysqld.sock’;

php poller works fine. I’ve just added
*/5 * * * * librenms /opt/librenms/poller.php -h all >> /dev/null 2>&1
to cron.

But python scripts need
$config[‘db_port’] = ‘3306’;
Even if socket used.

Add default value to python pollers plz.
Regards

1 Like
#3

Why offer to use the socket if this is still an issue… just remove it then. Took me quiet some time to figure this out. Thanks for the hint!