Logs are not forwarded to STDOUT until nginx-log-forwarder is restarted (phusion/passenger-ruby25:0.9.34) #224
Description
UPDATE: Adding RUN rm -f /var/log/nginx/error.log to my Docker file helped with this issue. I'm not sure why, maybe it's some weird bug with nginx-log-forwarder service and error.log file.
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Hi. I'm using phusion/passenger-ruby25:0.9.34 with Rails. Rails are using STDOUT as log destination, but the log doesn't appear in the docker logs, even though it is present in /var/log/nginx/error.log
If I run docker exec backend sv restart nginx-log-forwarder it appears.
Do you have any idea how to fix this problem?
What does your software stack look like?
Nginx + passenger + rails 5.1.4
What operating system and processor architecture are you using?
ubuntu EC2 (couldn't reproduce on my mac)
What did you do? 😱
nothing :)
What did you expect to see?
New Logs appear in the STDOUT
What did you see instead?
Only initial log:
*** Running /etc/my_init.d/00_regen_ssh_host_keys.sh...
*** Running /etc/my_init.d/10_syslog-ng.init...
Jul 2 16:45:26 5056e3a95c28 syslog-ng[10]: syslog-ng starting up; version='3.5.6'
Jul 2 16:45:27 5056e3a95c28 syslog-ng[10]: EOF on control channel, closing connection;
*** Running /etc/my_init.d/30_presetup_nginx.sh...
*** Running /etc/rc.local...
*** Booting runit daemon...
*** Runit started as PID 17
Jul 2 16:45:27 5056e3a95c28 cron[24]: (CRON) INFO (pidfile fd = 3)
Jul 2 16:45:27 5056e3a95c28 cron[24]: (CRON) INFO (Running @reboot jobs)
ok: run: /etc/service/nginx-log-forwarder: (pid 26) 1s