Hi, there are no files in '/var/log/uwsgi' and  "journalctl 
/usr/local/bin/uwsgi" reports "No journal files were found."


On Wednesday, November 23, 2016 at 1:14:00 PM UTC, Niphlod wrote:

> okay, you can see in the first line that /tmp/web2py.socket is mentioned.
>
> if uwsgi is running, need to check the log to see if any errors comes up
>
> check in /var/log/uwsgi and/or see if systemd logging reports something 
> with "journalctl /usr/local/bin/uwsgi"
>
> On Wednesday, November 23, 2016 at 1:36:35 PM UTC+1, Richard Brown wrote:
>>
>> Thanks, the answer is 'yes' to all of these checks - web2py.ini file 
>> attached. I did find out how to see if the uwsgi process is running and it 
>> does appear to be:
>>
>>  $ ps aux | grep "uwsgi"
>> richard   1044  0.0  0.1   4276  1824 pts/0    S+   10:54   0:00 grep 
>> --color=auto uwsgi
>>
>>
>>
>> On Wednesday, November 23, 2016 at 11:54:21 AM UTC, Niphlod wrote:
>>
>>> ok, let's break it down.
>>> The script basically does:
>>> - install and configure nginx
>>> - install and configure uwsgi
>>>
>>> uwsgi is the process that takes care of executing any python code 
>>> (meaning, your webapp) .
>>> nginx is the process that takes care of receiving an http request, 
>>> passing it down to uwsgi, get the results and send the http response back 
>>> to your browser.
>>> Both need to be running in order for your app to work.
>>>
>>> In order to let the two communicate, nginx expects a "file" 
>>> (/tmp/web2py.socket) . That file is created by uwsgi.
>>> It's possible that one of the steps of the script didn't work out, hence 
>>> your error.
>>> The error you posted seems to point out that nginx is configured 
>>> correctly, but for some reason uwsgi is not.
>>>
>>> The first thing to check is that you have the uwsgi daemon.
>>> There's a command, "which", that will tell you the location of any 
>>> executable is ready on your system.
>>> So, type  "which uwsgi" in a terminal to know if at least it got 
>>> installed. it should reply "/usr/local/bin/uwsgi"
>>>
>>> If it's installed, the next check is see if it's configured correctly.
>>> Systemd is used to let uwsgi start:
>>> - Check if you have a file at /etc/systemd/system/emperor.uwsgi.service
>>> An ini file is responsible to let uwsgi know WHAT to run:
>>> - Check if you have a file at /etc/uwsgi/web2py.ini
>>>
>>> If all of the above checks out, we'll need further steps, but for the 
>>> time being check them 
>>>
>>>
>>>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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