django - centos上设置nginx+django服务时uwsgi无法加载app

Question

centos7、python3.6.3、django1.11、uwsgi2.0.15
当我运行命令'uwsgi --ini djcode_uwsgi.ini'时，没有加载任何应用程序，消息如下:

[uWSGI] getting INI configuration from djcode_uwsgi.ini
    > open("/usr/lib64/uwsgi/python3_plugin.so"): No such file or directory
    > [core/utils.c line 3686] !!! UNABLE to load uWSGI plugin:
    > /usr/lib64/uwsgi/python3_plugin.so: cannot open shared object file: No
    > such file or directory !!!
    > *** Starting uWSGI 2.0.15 (64bit) on [Sat Oct  7 16:47:06 2017] *** compiled with version: 4.8.5 20150623 (Red Hat 4.8.5-11) on 19 May
    > 2017 14:33:49 os: Linux-3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4
    > 15:04:05 UTC 2017 nodename: izuf64a9gck8o1inxenp1cz machine: x86_64
    > clock source: unix pcre jit disabled detected number of CPU cores: 1
    > current working directory: /home/djcode detected binary path:
    > /usr/sbin/uwsgi uWSGI running as root, you can use
    > --uid/--gid/--chroot options
    > *** WARNING: you are running uWSGI as root !!! (use the --uid flag) ***  chdir() to /home/djcode your processes number limit is 3889 your memory page size is 4096 bytes detected max file descriptor number:
    > 65535 lock engine: pthread robust mutexes thunder lock: disabled (you
    > can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address
    > :8001 fd 3 your server socket listen backlog is limited to 100
    > connections your mercy for graceful operations on workers is 60
    > seconds mapped 363840 bytes (355 KB) for 4 cores
    > *** Operational MODE: preforking ***
    > *** no app loaded. going in full dynamic mode ***
    > *** uWSGI is running in multiple interpreter mode *** spawned uWSGI master process (pid: 7787) spawned uWSGI worker 1 (pid: 7788, cores:
    > 1) spawned uWSGI worker 2 (pid: 7789, cores: 1) spawned uWSGI worker 3
    > (pid: 7790, cores: 1) spawned uWSGI worker 4 (pid: 7791, cores: 1)

django_uwsgi.ini 中的设置:

#wsgi.ini file
[uwsgi]
plugin = python3
# Django-related settings

socket = :8001
callable = app
# the base directory (full path)
chdir           = /home/djcode

# Django s wsgi file
module          = djcode.wsgi

# process-related settings
# master
master          = true

# maximum number of worker processes
processes       = 4

# ... with appropriate permissions - may be needed
# chmod-socket    = 664
# clear environment on exit
vacuum          = true

我已经安装了 uwsgi-plugin-python。有什么建议吗？

我现在安装uwsgi-plugin-python3，现在的错误信息如下:

[uWSGI] getting INI configuration from djcode_uwsgi.ini * Starting uWSGI 2.0.15 (64bit) on [Sat Oct 7 18:07:27 2017] compiled with version: 4.8.5 20150623 (Red Hat 4.8.5-11) on 19 May 2017 14:33:49 os: Linux-3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 nodename: izuf64a9gck8o1inxenp1cz machine: x86_64 clock source: unix pcre jit disabled detected number of CPU cores: 1 current working directory: /home/djcode detected binary path: /usr/sbin/uwsgi uWSGI running as root, you can use --uid/--gid/--chroot options WARNING: you are running uWSGI as root !!! (use the --uid flag) chdir() to /home/djcode your processes number limit is 3889 your memory page size is 4096 bytes detected max file descriptor number: 65535 lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address :8001 fd 3 Python version: 3.4.5 (default, May 29 2017, 15:17:55) [GCC 4.8.5 20150623 (Red Hat 4.8.5-11)] Python threads support is disabled. You can enable it with --enable-threads Python main interpreter initialized at 0x12e9940 your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 363840 bytes (355 KB) for 4 cores Operational MODE: preforking Traceback (most recent call last): File "./djcode/init.py", line 1, in import pymysql ImportError: No module named 'pymysql' 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 master process (pid: 8035) spawned uWSGI worker 1 (pid: 8036, cores: 1) spawned uWSGI worker 2 (pid: 8037, cores: 1) spawned uWSGI worker 3 (pid: 8038, cores: 1) spawned uWSGI worker 4 (pid: 8039, cores: 1)

删除插件 = python3:

[uWSGI] getting INI configuration from djcode_uwsgi.ini * Starting uWSGI 2.0.15 (64bit) on [Sat Oct 7 21:37:08 2017] compiled with version: 4.8.5 20150623 (Red Hat 4.8.5-11) on 19 May 2017 14:33:49 os: Linux-3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 nodename: izuf64a9gck8o1inxenp1cz machine: x86_64 clock source: unix pcre jit disabled detected number of CPU cores: 1 current working directory: /home/djcode detected binary path: /usr/sbin/uwsgi uWSGI running as root, you can use --uid/--gid/--chroot options WARNING: you are running uWSGI as root !!! (use the --uid flag) chdir() to /home/djcode your processes number limit is 3889 your memory page size is 4096 bytes detected max file descriptor number: 65535 lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address :8001 fd 3 your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 363840 bytes (355 KB) for 4 cores Operational MODE: preforking no app loaded. going in full dynamic mode uWSGI is running in multiple interpreter mode * spawned uWSGI master process (pid: 8387) spawned uWSGI worker 1 (pid: 8388, cores: 1) spawned uWSGI worker 2 (pid: 8389, cores: 1) spawned uWSGI worker 3 (pid: 8390, cores: 1) spawned uWSGI worker 4 (pid: 8391, cores: 1)

更改可调用=应用程序:

[uWSGI] getting INI configuration from djcode_uwsgi.ini * Starting uWSGI 2.0.15 (64bit) on [Thu Oct 12 15:42:00 2017] compiled with version: 4.8.5 20150623 (Red Hat 4.8.5-11) on 19 May 2017 14:33:49 os: Linux-3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 nodename: izuf64a9gck8o1inxenp1cz machine: x86_64 clock source: unix pcre jit disabled detected number of CPU cores: 1 current working directory: /home/djcode detected binary path: /usr/sbin/uwsgi uWSGI running as root, you can use --uid/--gid/--chroot options WARNING: you are running uWSGI as root !!! (use the --uid flag) chdir() to /home/djcode your processes number limit is 3889 your memory page size is 4096 bytes detected max file descriptor number: 65535 lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address :8001 fd 3 your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 363840 bytes (355 KB) for 4 cores Operational MODE: preforking no app loaded. going in full dynamic mode uWSGI is running in multiple interpreter mode * spawned uWSGI master process (pid: 17756) spawned uWSGI worker 1 (pid: 17757, cores: 1) spawned uWSGI worker 2 (pid: 17758, cores: 1) spawned uWSGI worker 3 (pid: 17759, cores: 1) spawned uWSGI worker 4 (pid: 17760, cores: 1)

Answer 1

我认为您安装了错误的软件包。

尝试安装 uwsgi-plugin-python3。