SANnav configuration fails to start kafka
Hi All
I have a problem with my SANnav installation in Stor2rrd 7.90, the Kafka consumer deamon is not running.
System info: Ubuntu 22.04.4 LTS (GNU/Linux 5.15.0-112-generic x86_64)
My (from the GUI) SANnav host connection test looks like this:
STOR2RRD version: 7.90 (free)
API host network connection: OK
TCP connection to 10.x.x.y:443 is OK.
STOR2RRD version: 7.90 (free)
API host network connection:
KAFKA network connection (usually on the same machine as STOR2RRD): Warning
TCP connection to 10.x.x.x:8081 has failed! Open it on the firewall.
TCP connection to 10.x.x.x:9092 has failed! Open it on the firewall.
Crontab test: OK
API authorization: OK
Switches : 80
Fabrics : 10
Kafka data test: NOK
Kafka consumer daemon is not running (sannavperf.py 10.x.x.x).
Try this connection test again after 10 minutes.
---------------------------------------------------------------
The log looks like this:
stor2rrd:/home/stor2rrd/stor2rrd$ sudo cat logs/error.log-kafka-consumer-10.x.x.x
Traceback (most recent call last):
File "/home/stor2rrd/stor2rrd/bin/sannavperf.py", line 2, in <module>
from kafkian import Consumer
ModuleNotFoundError: No module named 'kafkian'
I've used the Ubuntu / Debian installation dokumentation:
apt install python3-pip
apt install python3-requests
apt install python3-dev
apt install librdkafka-dev
Comments
-
Hi PerT,
1) Have you installed the "kafkian" module?
Try running 'pip3 list' to see installed modules (as stor2rrd)
pip3 list | grep kafkian
Installation instructions from STOR2RRD website:
Install kafkian module as stor2rrd
[stor2rrd@xorux]$ pip3 install --user kafkian
2) Have you deployed Kafka cluster (NorthBound server)
Regards,
Petr
-
Hi
Thx PeWu/Petr for your help
Regards
Per
-
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