This is my first post this list. I am a fairly new uwsgi/nginx user and
want to replace apache with the nginx/uwsgi combination on my server.
On Debian I have
ii uwsgi 1.9.17.1-5
amd64 fast, self-healing application container server
ii uwsgi-core 1.9.17.1-5
amd64 fast, self-healing application container server (core)
ii uwsgi-emperor 1.9.17.1-5
amd64 fast, self-healing application container server (emperor
scripts)
ii uwsgi-plugin-python 1.9.17.1-5
amd64 Python WSGI plugin for uWSGI
ii nginx-common 1.4.3-2
all small, powerful, scalable web/proxy server - common files
ii nginx-full 1.4.3-2
amd64 nginx web/proxy server (standard version)
Without emperor mode I have no problem and the system is working using the
following socket configuration in /etc/nginx/sites-enabled/web2py
uwsgi_pass unix:///var/run/uwsgi/app/web2py/socket;
and with the following uwsgi-configuration:
<uwsgi>
<socket>/var/run/uwsgi/app/web2py/socket</socket>
<pythonpath>/home/www-data/web2py/</pythonpath>
<plugins>python</plugins>
<mount>/=wsgihandler:application</mount>
<master/>
<processes>4</processes>
<harakiri>60</harakiri>
<reload-mercy>8</reload-mercy>
<cpu-affinity>1</cpu-affinity>
<stats>/var/run/uwsgi/app/web2py/stats.socket</stats>
<max-requests>2000</max-requests>
<limit-as>512</limit-as>
<reload-on-as>256</reload-on-as>
<reload-on-rss>192</reload-on-rss>
<uid>www-data</uid>
<gid>www-data</gid>
<no-orphans/>
</uwsgi>
Then I installed uwsgi-emperor and changed the default
/etc/uwsg-emperor/emperor.ini:
# vassals directory
#emperor = /etc/uwsgi-emperor/vassals
emperor = /etc/uwsgi/apps-enabled/
UWSGI_VASSAL_SOCKET=/var/run/uwsgi/app/%n/socket --emperor $emperor
In /var/log/uwsgi/emperor.log I see:
[uWSGI] parsing config file web2py.xml
*** Starting uWSGI 1.9.17.1-debian (64bit) on [Wed Nov 27 09:46:49 2013] ***
compiled with version: 4.8.1 on 26 September 2013 23:59:28
os: Linux-3.11-2-amd64 #1 SMP Debian 3.11.8-1 (2013-11-13)
nodename: artikel
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 4
current working directory: /etc/uwsgi/apps-enabled
detected binary path: /usr/bin/uwsgi-core
your processes number limit is 62280
limiting address space of processes...
your process address space limit is 536870912 bytes (512 MB)
your memory page size is 4096 bytes
*** WARNING: you have enabled harakiri without post buffering. Slow upload
could be rejected on post-unbuffered $
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
bind(): No such file or directory [core/socket.c line 185]
Wed Nov 27 09:46:49 2013 - [emperor] removed uwsgi instance web2py.xml
and there are no sockets for nginx to connect to :(
So how do I get this working?
BTW I have search core/socket.c with apt-file and had now results. From
which package is that supposed to come?
Regards
Johann
--
Because experiencing your loyal love is better than life itself,
my lips will praise you. (Psalm 63:3)
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