Table of Contents

UWSGI PCI

UWSGI PCI

this service lives on pci01.picalike.corpex-kunden.de

Its representing the interface (endpoints) for visualytics.

Operations

uwsgi is designed to keep running and to keep the configured number of subprocesses running (configs are in /mnt/storage/var/etc)
communication with the master process is possible through “Pipe” files in /run/shm (see configs)
if “pipe files” are missing, restart the services ( e.g. kill -9 $(pgrep -f uwsgi) )
for (re)starting follow instructions in TODO_restart.txt

Known Issues

The log file grows and fills the hard drive. To trigger a logrotate:

<HTML><ol></HTML>

manually rename the current log file (the service will still write to that renamed file)
trigger a logrotate and restart all the child processes: echo lr > /run/shm/<pipe file>.ctrl
check that the renamed file does not receive any more entries
remove the renamed file<HTML></ol></HTML>

keywords

pci upci log rotate