mysql plugin errors

[Dan Broscoi]

HI, 

I'm starting to get used with the mysql dump plugin and I have successfully configured a host, everything works.

Now, on the second host I did the same configs and i have errors: 

28-Jan 17:43 bareos-dir JobId 136: Start Backup JobId 136, Job=xxxx-backup.2020-01-28_17.43.00_17

28-Jan 17:43 bareos-dir JobId 136: Connected Storage daemon at bareos:9103, encryption: PSK-AES256-CBC-SHA

28-Jan 17:43 bareos-dir JobId 136: Using Device "FileStorage" to write.

28-Jan 17:43 bareos-dir JobId 136: Connected Client: xxxx at xxxxx:9102, encryption: PSK-AES256-CBC-SHA

28-Jan 17:43 bareos-dir JobId 136:  Handshake: Immediate TLS 28-Jan 17:43 bareos-dir JobId 136:  Encryption: PSK-AES256-CBC-SHA

28-Jan 17:43 analytics-fd JobId 136: Connected Storage daemon at bareos:9103, encryption: PSK-AES256-CBC-SHA

28-Jan 17:43 analytics-fd JobId 136: Extended attribute support is enabled

28-Jan 17:43 analytics-fd JobId 136: ACL support is enabled

28-Jan 17:43 bareos-sd JobId 136: Volume "Full-0084" previously written, moving to end of data.

28-Jan 17:43 bareos-sd JobId 136: Ready to append to end of Volume "Full-0084" size=36051267782

28-Jan 17:46 analytics-fd JobId 136: Fatal error: filed/fd_plugins.cc:666 Command plugin "python:module_path=/usr/lib64/bareos/plugins:module_name=bareos-fd-percona:mycnf=/root/.my.cnf" requested, but is not loaded.

28-Jan 17:46 bareos-sd JobId 136: Error: lib/bsock_tcp.cc:638 Read expected 65554 got 47612 from client:xxxxx:9103

28-Jan 17:46 bareos-sd JobId 136: Releasing device "FileStorage" (/var/lib/bareos/storage).

28-Jan 17:46 bareos-dir JobId 136: Fatal error: Director's comm line to SD dropped.

28-Jan 17:46 bareos-dir JobId 136: Error: Bareos bareos-dir 18.2.5 (30Jan19):

  Build OS:               Linux-4.4.92-6.18-default redhat Red Hat Enterprise Linux Server release 7.0 (Maipo)

If I run the "manual" backup, it works: 

xtrabackup --defaults-extra-file=/root/.my.cnf  --backup --stream=xbstream --extra-lsndir=/tmp/tmpBWsG5

Entry in fileset(server side): 

    Plugin = "python:module_path=/usr/lib64/bareos/plugins:module_name=bareos-fd-percona:mycnf=/root/.my.cnf"

Files in : /usr/lib64/bareos/plugins

BareosFdPercona.py

bareos-fd-percona.py

bpipe-fd.so

Entry in : /etc/bareos/bareos-fd.d/client/myself.conf (client side)

   Plugin Directory = "/usr/lib64/bareos/plugins"

   Plugin Names = "python"

What i'm doing wrong ?

[Andreas Rogge]

Hi Dan,

quick guess: you didn't install the python plugin (i.e. the
python-fd.so) so your fd cannot load python plugins.

Best Regards,
Andreas

Am 28.01.20 um 17:03 schrieb Dan Broscoi:

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[Andrei Brezan]

One option would be to run bareos-fd with the debug flags "-d nn -dt -f". I've found that debug level 100-150 suffices most of the times.

--
Andrei

[Dan Broscoi]

you where right, I was missing the python rpm. Maybe make the error more explanatory ?