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[Patrick Omland <2092660@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Hello,
I am currently trying to install OpenStack from the sources on GitHub, and I want to start Keystone using uwsgi, but it's not working.

Keystone is running in a Python virtual environment
/opt/keystone
, which I installed with the user
keystone
. I installed uwsgi as follows:

shell
sudo apt-get install uwsgi-plugin-python3

Now, I want to start it as the
keystone
user like this:

shell
uwsgi --ini etc/keystone/keystone-uwsgi-public.ini --daemonize /opt/keystone/var/log/keystone/uwsgi.lo

However, I get the following error:
shell
root@controller01-de-fsn1-dc10 ~ # su - keystone 
keystone@controller01-de-fsn1-dc10:~$ source bin/activate
(keystone) keystone@controller01-de-fsn1-dc10:~$ uwsgi --ini /opt/keystone/etc/keystone/keystone-uwsgi-public.ini --daemonize /opt/keystone/var/log/keystone/uwsgi.log 
[uWSGI] getting INI configuration from etc/keystone/keystone-uwsgi-public.ini
(keystone) keystone@controller01-de-fsn1-dc10:~$ tail -f var/log/keystone/uwsgi.log 
!!!!!!!!!!! END OF WARNING !!!!!!!!!!
spawned uWSGI master process (pid: 836)
spawned uWSGI worker 1 (pid: 837, cores: 1)
*** no app loaded. going in full dynamic mode ***
spawned uWSGI worker 2 (pid: 838, cores: 1)
*** no app loaded. going in full dynamic mode ***
spawned uWSGI worker 3 (pid: 839, cores: 1)
*** no app loaded. going in full dynamic mode ***
spawned uWSGI worker 4 (pid: 840, cores: 1)
*** no app loaded. going in full dynamic mode ***
^C
(keystone) keystone@controller01-de-fsn1-dc10:~$

My
/opt/keystone/etc/keystone/keystone-uwsgi-public.ini

ini
[uwsgi]
module = keystone.wsgi.api:application

# Versions of mod_proxy_uwsgi>=2.0.6 should use a UNIX socket, see
# http://uwsgi-docs.readthedocs.org/en/latest/Apache.html#mod-proxy-uwsgi
uwsgi-socket = 127.0.0.1:5001

# Override the default size for headers from the 4k default.
buffer-size = 65535

# This is running standalone
master = true

enable-threads = true

# Tune this to your environment.
processes = 4

# uwsgi recommends this to prevent thundering herd on accept.
thunder-lock = true

# plugins = python

# This ensures that file descriptors aren't shared between keystone processes.
lazy-apps = true

Can anyone help me?

** Affects: keystone
     Importance: Undecided
         Status: New

-- 
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Engineering Team, which is subscribed to OpenStack Identity (keystone).
https://bugs.launchpad.net/bugs/2092660

Title:
  UWSGI Cano't start

Status in OpenStack Identity (keystone):
  New

Bug description:
  Hello,
  I am currently trying to install OpenStack from the sources on GitHub, and I want to start Keystone using uwsgi, but it's not working.

  Keystone is running in a Python virtual environment
  /opt/keystone
  , which I installed with the user
  keystone
  . I installed uwsgi as follows:

  shell
  sudo apt-get install uwsgi-plugin-python3

  Now, I want to start it as the
  keystone
  user like this:

  shell
  uwsgi --ini etc/keystone/keystone-uwsgi-public.ini --daemonize /opt/keystone/var/log/keystone/uwsgi.lo

  However, I get the following error:
  shell
  root@controller01-de-fsn1-dc10 ~ # su - keystone 
  keystone@controller01-de-fsn1-dc10:~$ source bin/activate
  (keystone) keystone@controller01-de-fsn1-dc10:~$ uwsgi --ini /opt/keystone/etc/keystone/keystone-uwsgi-public.ini --daemonize /opt/keystone/var/log/keystone/uwsgi.log 
  [uWSGI] getting INI configuration from etc/keystone/keystone-uwsgi-public.ini
  (keystone) keystone@controller01-de-fsn1-dc10:~$ tail -f var/log/keystone/uwsgi.log 
  !!!!!!!!!!! END OF WARNING !!!!!!!!!!
  spawned uWSGI master process (pid: 836)
  spawned uWSGI worker 1 (pid: 837, cores: 1)
  *** no app loaded. going in full dynamic mode ***
  spawned uWSGI worker 2 (pid: 838, cores: 1)
  *** no app loaded. going in full dynamic mode ***
  spawned uWSGI worker 3 (pid: 839, cores: 1)
  *** no app loaded. going in full dynamic mode ***
  spawned uWSGI worker 4 (pid: 840, cores: 1)
  *** no app loaded. going in full dynamic mode ***
  ^C
  (keystone) keystone@controller01-de-fsn1-dc10:~$

  My
  /opt/keystone/etc/keystone/keystone-uwsgi-public.ini

  ini
  [uwsgi]
  module = keystone.wsgi.api:application

  # Versions of mod_proxy_uwsgi>=2.0.6 should use a UNIX socket, see
  # http://uwsgi-docs.readthedocs.org/en/latest/Apache.html#mod-proxy-uwsgi
  uwsgi-socket = 127.0.0.1:5001

  # Override the default size for headers from the 4k default.
  buffer-size = 65535

  # This is running standalone
  master = true

  enable-threads = true

  # Tune this to your environment.
  processes = 4

  # uwsgi recommends this to prevent thundering herd on accept.
  thunder-lock = true

  # plugins = python

  # This ensures that file descriptors aren't shared between keystone processes.
  lazy-apps = true

  Can anyone help me?

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