Thank you. I was able to run this hello world
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
(saved as wsgi.py)
def application(environ, start_response):
status = '200 OK'
output = 'Hello World!'
response_headers = [('Content-type', 'text/plain'),
('Content-Length', str(len(output)))]
start_response(status, response_headers)
return [output]
>>>>>>>>>>>>>>>>>>>>>>>>>
with these added to my docker file:
RUN apt-get update && \
apt-get install -y --no-install-recommends apache2 apache2-dev locales && \
apt-get clean && \
rm -r /var/lib/apt/lists/*
RUN pip install --no-cache-dir mod_wsgi
RUN adduser --disabled-password --gecos "apache" --uid 1001 --gid 0 --home
/app apache && \
chmod g+w /etc/passwd
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
mod_wsgi-express start-server --port "8080" --user apache --log-to-terminal
wsgi.py
and then i tried my own
>>>>>>>>>>>>>>>>
(saved as wsgi2.py)
import sys
#Expand Python classes path with your app's path
sys.path.insert(0, "/app")
from manage import app as application
>>>>>>>>>>>>>>>>
mod_wsgi-express start-server --port "8080" --user apache --log-to-terminal
wsgi2.py
And got something running but with some dependencies not found, which is
strange. But I was indeed running things from root without a python virtual
environment previously. So will probably have to dig around there to figure
how it works now that the dockerfile set up a new user account.
On Thursday, 19 October 2017 09:36:57 UTC+8, Isabelle wrote:
>
> Hi, I have been attempting to do the hello world on a docker-ce but
> failling and would like to make a hello world for mod wsgi work. I am
> currently stuck and not sure how to proceed because I don't see error
> messages from the mod wsgi
>
>
> Client:
> Version: 17.09.0-ce
> API version: 1.32
> Go version: go1.8.3
> Git commit: afdb6d4
> Built: Tue Sep 26 22:42:18 2017
> OS/Arch: linux/amd64
>
> Server:
> Version: 17.09.0-ce
> API version: 1.32 (minimum version 1.12)
> Go version: go1.8.3
> Git commit: afdb6d4
> Built: Tue Sep 26 22:40:56 2017
> OS/Arch: linux/amd64
> Experimental: false
>
> with ubuntu
>
> more /etc/lsb-release
> DISTRIB_ID=Ubuntu
> DISTRIB_RELEASE=16.04
> DISTRIB_CODENAME=xenial
> DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
>
> and apache and python2
>
> apache2ctl -M
> AH00558: apache2: Could not reliably determine the server's fully
> qualified domain name, using 172.17.0.2. Set the 'ServerName' directive
> globally to suppress this message
> Loaded Modules:
> core_module (static)
> so_module (static)
> watchdog_module (static)
> http_module (static)
> log_config_module (static)
> logio_module (static)
> version_module (static)
> unixd_module (static)
> access_compat_module (shared)
> alias_module (shared)
> auth_basic_module (shared)
> authn_core_module (shared)
> authn_file_module (shared)
> authz_core_module (shared)
> authz_host_module (shared)
> authz_user_module (shared)
> autoindex_module (shared)
> deflate_module (shared)
> dir_module (shared)
> env_module (shared)
> filter_module (shared)
> mime_module (shared)
> mpm_event_module (shared)
> negotiation_module (shared)
> setenvif_module (shared)
> status_module (shared)
> wsgi_module (shared)
>
> dpkg -s libapache2-mod-wsgi
> Package: libapache2-mod-wsgi
> Status: install ok installed
> Priority: optional
> Section: httpd
> Installed-Size: 242
> Maintainer: Ubuntu Developers
> Architecture: amd64
> Source: mod-wsgi
> Version: 4.3.0-1.1build1
> Provides: httpd-wsgi
> Depends: libc6 (>= 2.14), libpython2.7 (>= 2.7), apache2-api-20120211,
> apache2-bin (>= 2.4.16), python (>= 2.7), python (<< 2.8)
> Conffiles:
> /etc/apache2/mods-available/wsgi.conf c4ca5be35d0820b5d5cc2892097b476b
> /etc/apache2/mods-available/wsgi.load 06d2b4d2c95b28720f324bd650b7cbd6
> Description: Python WSGI adapter module for Apache
> The mod_wsgi adapter is an Apache module that provides a WSGI (Web Server
> Gateway Interface, a standard interface between web server software and
> web applications written in Python) compliant interface for hosting Python
> based web applications within Apache. The adapter provides significantly
> better performance than using existing WSGI adapters for mod_python or CGI.
> .
> This package provides module for Python 2.X.
> Original-Maintainer: Debian Python Modules Team
> Homepage: http://www.modwsgi.org/
>
> root@e3807b2573b3:/usr/lib/apache2/modules# ldd mod_wsgi.so
> linux-vdso.so.1 => (0x00007fff4fbd3000)
> libpython2.7.so.1.0 => /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
> (0x00007f0041a33000)
> libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
> (0x00007f0041816000)
> libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f004144b000)
> libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f0041231000)
> libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f004102d000)
> libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007f0040e29000)
> libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f0040b20000)
> /lib64/ld-linux-x86-64.so.2 (0x000056530c32f000)
>
> I have created the following files
>
> /usr/local/www/wsgi-scripts/myapp.wsgi
>
> def application(environ, start_response):
> status = '200 OK'
> output = 'Hello World!\n'
> response_headers = [('Content-type', 'text/plain'),
> ('Content-Length', str(len(output)))]
> start_response(status, response_headers)
> return [output]
>
> /etc/apache2/sites-available/myapp.conf
>
>
> ServerName example.com
>
> DocumentRoot /usr/local/www/documents
>
> Order allow,deny
> Allow from all
>
> WSGIScriptAlias /myapp /usr/local/www/wsgi-scripts/myapp.wsgi
>
> Order allow,deny
> Allow from all
>
> I have run the command, "a2ensite myapp"
>
> And then I restart apache2 "/etc/init.d/apache2 restart"
>
> And I attempt to view 172.17.0.2/myapp from my browser and it gives me a
> 404
>
> 172.17.0.2 shows me the apache homepage
>
> My apache log file is giving print outs from my previous failed attempt to
> try out flask modwsgi and apache ... I am not sure what I am looking at.
>
> [Thu Oct 19 01:19:46.036918 2017] [wsgi:warn] [pid 4016:tid
> 140327866734464] mod_wsgi: Compiled for Python/2.7.11.
> [Thu Oct 19 01:19:46.036971 2017] [wsgi:warn] [pid 4016:tid
> 140327866734464] mod_wsgi: Runtime using Python/2.7.12.
> [Thu Oct 19 01:19:46.037195 2017] [wsgi:debug] [pid 4016:tid
> 140327866734464] src/server/mod_wsgi.c(7362): mod_wsgi (pid=4016): Socket
> for 'webtool' is '/var/run/apache2
> /wsgi.4016.0.1.sock'.
> [Thu Oct 19 01:19:46.037229 2017] [wsgi:debug] [pid 4016:tid
> 140327866734464] src/server/mod_wsgi.c(7420): mod_wsgi (pid=4016): Listen
> backlog for socket '/var/run/apach
> e2/wsgi.4016.0.1.sock' is '100'.
> [Thu Oct 19 01:19:46.037465 2017] [wsgi:info] [pid 4019:tid
> 140327866734464] mod_wsgi (pid=4019): Starting process 'webtool' with
> uid=33, gid=33 and threads=5.
> [Thu Oct 19 01:19:46.037594 2017] [wsgi:info] [pid 4019:tid
> 140327866734464] mod_wsgi (pid=4019): Initializing Python.
> [Thu Oct 19 01:19:46.037890 2017] [mpm_event:notice] [pid 4016:tid
> 140327866734464] AH00489: Apache/2.4.18 (Ubuntu) mod_wsgi/4.3.0
> Python/2.7.12 configured -- resuming n
> ormal operations
> [Thu Oct 19 01:19:46.037904 2017] [mpm_event:info] [pid 4016:tid
> 140327866734464] AH00490: Server built: 2017-09-18T15:09:02
> [Thu Oct 19 01:19:46.037915 2017] [core:notice] [pid 4016:tid
> 140327866734464] AH00094: Command line: '/usr/sbin/apache2'
> [Thu Oct 19 01:19:46.037919 2017] [core:debug] [pid 4016:tid
> 140327866734464] log.c(1546): AH02639: Using SO_REUSEPORT: yes (1)
> [Thu Oct 19 01:19:46.037954 2017] [wsgi:info] [pid 4020:tid
> 140327866734464] mod_wsgi (pid=4020): Initializing Python.
> [Thu Oct 19 01:19:46.038284 2017] [wsgi:info] [pid 4021:tid
> 140327866734464] mod_wsgi (pid=4021): Initializing Python.
> [Thu Oct 19 01:19:46.044567 2017] [wsgi:info] [pid 4019:tid
> 140327866734464] mod_wsgi (pid=4019): Attach interpreter ''.
> [Thu Oct 19 01:19:46.044844 2017] [wsgi:debug] [pid 4019:tid
> 140327762720512] src/server/mod_wsgi.c(7971): mod_wsgi (pid=4019): Started
> thread 0 in daemon process 'webto
> ol'.
> [Thu Oct 19 01:19:46.044904 2017] [wsgi:debug] [pid 4019:tid
> 140327745910528] src/server/mod_wsgi.c(7971): mod_wsgi (pid=4019): Started
> thread 2 in daemon process 'webto
> ol'.
> [Thu Oct 19 01:19:46.044896 2017] [wsgi:debug] [pid 4019:tid
> 140327754319616] src/server/mod_wsgi.c(7971): mod_wsgi (pid=4019): Started
> thread 1 in daemon process 'webto
> ol'.
> [Thu Oct 19 01:19:46.044935 2017] [wsgi:debug] [pid 4019:tid
> 140327737509632] src/server/mod_wsgi.c(7971): mod_wsgi (pid=4019): Started
> thread 3 in daemon process 'webto
> ol'.
> [Thu Oct 19 01:19:46.044961 2017] [wsgi:debug] [pid 4019:tid
> 140327729108736] src/server/mod_wsgi.c(7971): mod_wsgi (pid=4019): Started
> thread 4 in daemon process 'webto
> ol'.
> [Thu Oct 19 01:19:46.054970 2017] [wsgi:info] [pid 4020:tid
> 140327866734464] mod_wsgi (pid=4020): Attach interpreter ''.
> [Thu Oct 19 01:19:46.054970 2017] [wsgi:info] [pid 4021:tid
> 140327866734464] mod_wsgi (pid=4021): Attach interpreter ''.
> [Thu Oct 19 01:19:46.055565 2017] [mpm_event:debug] [pid 4021:tid
> 140327779505920] event.c(2094): AH02471: start_threads: Using epoll
> [Thu Oct 19 01:19:46.055571 2017] [mpm_event:debug] [pid 4020:tid
> 140327779505920] event.c(2094): AH02471: start_threads: Using epoll
>
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