在conda env中使用supervisor和uwsgi发布

问题描述

我试图用uwsgi + supervisor + nginx来运行Flask应用程序。

uwsgi安装在conda env中，我可以运行我的应用程序问题没有主管，即如果我运行（与我的conda env激活）：

  uwsgi --ini / home / me / Development /flask/myflaskapp/myflaskapp.ini 
  

使用以下配置：

/home/me/Development/flask/myflaskapp/myflaskapp.ini

  [uwsgi] 
 chmod-socket = 666 
 socket = /home/me/Development/flask/myflaskapp/run/myflaskapp.sock 
 module = wsgi 
 callable = app 
  

vim / etc / nginx / sites-available / myflaskapp

  server {
 listen 8000; 
 server_name localhost; 
 client_max_body_size 50M; 
 
位置/ {
包含uwsgi_params; 
 uwsgi_pass unix：/home/me/Development/flask/myflaskapp/run/myflaskapp.sock; 
 
 
 
 
 
 
现在我创建一个管理员配置文件：
 
 
 
  /etc/supervisor/conf.d/uwsgi-myflaskapp.conf  
  [program：uwsgi-myflaskapp] 
 command = / home / me / Development / miniconda / envs / myflaskapp / bin / uwsgi /home/me/Development/flask/myflaskapp/myflaskapp.ini 
 autostart = true 
 autorestart = true 
 stdout_logfile = / home / me / Development / flask / myflaskapp / log / uwsgi-myflaskapp.log 
 redirect_stderr = true 
 exitcodes = 0 
  
我使用 $启动supervisor（系统范围安装） b $ b 
  sudo service supervisor start 
  
用
 
 
  sudo supervisorctl重新加载$ ​​b $ b  
但我在日志文件中得到以下错误：
 
 
  ImportError：No module named wsgi 
  
有什么建议？ 
 
 
完整的日志：
 
 $ b $ 
  [uWSGI]从/home/me/Development/flask/myflaskapp/myflaskapp.ini获取INI配置
 ***启动uWSGI 2.0.12（64bit）于[星期一1月11日19:12:14 2016] *** 
编译版本：4.8.4 2016年1月11日10:54:59 
 os：Linux-3.13 .0-74-generic＃118-Ubuntu SMP Thu Dec 17 22:52:10 UTC 2015 
 nodename：roquefort 
机器：x86_64 
时钟源：unix 
 pcre jit禁用
检测到CPU核心数目：4 
当前工作目录：/ 
检测二进制路径：/ home / me / Development / miniconda / envs / myflaskapp / bin / uwsgi 
 uWSGI正在运行作为根，你可以使用--uid /  -  gid /  -  chroot选项
 ***警告：你正在运行uWSGI作为root！ （使用--uid标志）*** 
 ***警告：您正在运行uWSGI而没有其主进程管理器*** 
您的进程数限制为63047 
您的内存页大小是4096字节
检测到的最大文件描述符数量：1024 
锁定引擎：pthread强大的互斥体
 thunder lock：禁用（可以使用--thunder-lock启用它）
 uwsgi socket 0绑定到UNIX地址/home/me/Development/flask/myflaskapp/run/myflaskapp.sock fd 3 
 Python版本：2.7.11 | Continuum Analytics，Inc. | （默认，2015年12月6日18:08:32）[GCC 4.4.7 20120313（Red Hat 4.4.7-1）] 
 ***禁用Python线程支持。您可以使用--enable-threads启用它*** 
 Python主要解释器初始化为0x18001e0 
您的服务器套接字监听待办事项被限制为100个连接
您对工作者优美操作的仁慈是60秒
映射72760字节（71 KB）for 1 cores 
 ***操作模式：单进程*** 
 ImportError：没有名为wsgi的模块
无法加载应用程序0 mountpoint =''）（可找不到或导入错误）
 ***没有应用程序加载。进入完全动态模式*** 
 *** uWSGI运行在多种解释器模式下*** 
衍生的uWSGI工作者1（并且唯一的）（pid：24671，核心：1）
  
 
 
解决方案
 wsgi.py文件的路径是在code> /home/me/Development/flask/myflaskapp/myflaskapp.ini  with  
 
 
  chdir = / home / me / Development / flask / myflaskapp 
  
现在可以找到wsgi。 / p> 
I'm trying to run a Flask app with uwsgi + supervisor + nginx.
uwsgi is installed in a conda env, and I can run my app with no issue without supervisor, i.e. if I run (with my conda env activated):
uwsgi --ini /home/me/Development/flask/myflaskapp/myflaskapp.ini
with the following config:
/home/me/Development/flask/myflaskapp/myflaskapp.ini
[uwsgi]
chmod-socket = 666
socket = /home/me/Development/flask/myflaskapp/run/myflaskapp.sock
module = wsgi
callable = app
vim /etc/nginx/sites-available/myflaskapp
server {
    listen 8000;
    server_name localhost;
    client_max_body_size 50M;

    location / {
        include uwsgi_params;
        uwsgi_pass unix:/home/me/Development/flask/myflaskapp/run/myflaskapp.sock;
    }
}
Now I create a supervisor config file:
/etc/supervisor/conf.d/uwsgi-myflaskapp.conf
[program:uwsgi-myflaskapp]
command=/home/me/Development/miniconda/envs/myflaskapp/bin/uwsgi /home/me/Development/flask/myflaskapp/myflaskapp.ini
autostart=true
autorestart=true
stdout_logfile=/home/me/Development/flask/myflaskapp/log/uwsgi-myflaskapp.log
redirect_stderr=true
exitcodes=0
I start supervisor (installed system-wide) with
sudo service supervisor start
and load the conf file with
sudo supervisorctl reload
but I get the following error in the log file:
ImportError: No module named wsgi
Any suggestion?
Here's the complete log:
[uWSGI] getting INI configuration from /home/me/Development/flask/myflaskapp/myflaskapp.ini
*** Starting uWSGI 2.0.12 (64bit) on [Mon Jan 11 19:12:14 2016] ***
compiled with version: 4.8.4 on 11 January 2016 10:54:59
os: Linux-3.13.0-74-generic #118-Ubuntu SMP Thu Dec 17 22:52:10 UTC 2015
nodename: roquefort
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 4
current working directory: /
detected binary path: /home/me/Development/miniconda/envs/myflaskapp/bin/uwsgi
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) ***
*** WARNING: you are running uWSGI without its master process manager ***
your processes number limit is 63047
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uwsgi socket 0 bound to UNIX address /home/me/Development/flask/myflaskapp/run/myflaskapp.sock fd 3
Python version: 2.7.11 |Continuum Analytics, Inc.| (default, Dec  6 2015, 18:08:32)  [GCC 4.4.7 20120313 (Red Hat 4.4.7-1)]
*** Python threads support is disabled. You can enable it with --enable-threads ***
Python main interpreter initialized at 0x18001e0
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 72760 bytes (71 KB) for 1 cores
*** Operational MODE: single process ***
ImportError: No module named wsgi
unable to load app 0 (mountpoint='') (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI worker 1 (and the only) (pid: 24671, cores: 1)
 解决方案 
I added the the path of the wsgi.py file in /home/me/Development/flask/myflaskapp/myflaskapp.ini with
chdir = /home/me/Development/flask/myflaskapp
so that it can now find wsgi.
                        
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