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Added an example to run the debug app with apache2+libfcgi inside a docker container.

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Jocelyn FIAT
2018-04-23 22:13:07 +02:00
parent 7aa7bf1ab2
commit 2f2e2067ba
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FROM debian
#ubuntu:xenial
MAINTAINER Jocelyn Fiat
LABEL description="EiffelWeb debug example hosted using apache2+libfcgi"
RUN apt-get update \
&& apt-get -y install curl bzip2 make gcc \
&& apt-get -y install apache2 libapache2-mod-fcgid libfcgi-dev \
&& apt-get -y install tmux git-all vim \
&& rm -rf /var/lib/apt/lists/*
EXPOSE 80
RUN a2enmod rewrite suexec include fcgid
RUN service apache2 restart
RUN export uid=1000 gid=1000 && \
mkdir -p /home/eifweb && \
echo "eifweb:x:${uid}:${gid}:eifweb,,,:/home/eifweb:/bin/bash" >> /etc/passwd && \
echo "eifweb:x:${uid}:" >> /etc/group && \
chown ${uid}:${gid} -R /home/eifweb
USER eifweb
ENV HOME /home/eifweb
ENV WEBDIR /home/eifweb/www
WORKDIR $HOME
# Create expected folders
RUN mkdir $WEBDIR
#Build the debug EiffelWeb example and copy the executable to $HOME/
COPY files/build_debug_fcgi $HOME/build_debug_fcgi
USER root
RUN chown eifweb:eifweb $HOME/build_debug_fcgi && chmod 700 $HOME/build_debug_fcgi
USER eifweb
RUN $HOME/build_debug_fcgi $HOME/www
USER root
COPY ./files/httpd.conf /etc/apache2/sites-enabled/000-default.conf
COPY ./files/html/.htaccess $WEBDIR/html/.htaccess
COPY ./files/html/index.html $WEBDIR/html/index.html
RUN echo > $WEBDIR/html/service.ews
RUN chown www-data:www-data -R $WEBDIR && chmod 400 $WEBDIR/html/*
RUN service apache2 restart

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Docker container for EiffelWeb debug example with apache2+libfcgi.
==================================================================
This example demonstrates the use of EiffelWeb with Apache2, using the libfcgi connector.
For that, it is using the Docker solution to show the compilation and configuration steps.
To build the docker image:
```
docker build -t local/ewf-debug-httpd .
```
To run the docker image in a self-destroyed container:
```
docker run --rm -it -p 8080:80 --name my-ewf-debug local/ewf-debug-httpd
```
Notes:
- `--rm` : to remove the container after the execution
- `-p 8080:80` : to map internal listening port 80 to localhost port 8080.
- on Linux, you may need to use `sudo` to be able to use `docker`
- depending on the docker installation, you may need to add an extra `-e ISE_PLATFORM=linux-x86` to force execution in 32bits.
- This docker example is simple on purpose. For production it should be improved and optimized to keep the image smaller and more customizable.
- For more advanced Docker usage, please refer to official https://www.docker.com/ website.

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#!/bin/bash
web_dir=$1
mkdir $web_dir/bin
mkdir $web_dir/html
# Install latest EiffelStudio suite.
curl -sSL https://www.eiffel.org/setup/install.sh > install_eiffel.sh \
&& bash ./install_eiffel.sh latest > $HOME/eiffel.rc
# Setup Eiffel environment
source $HOME/eiffel.rc
# Get source code
git clone https://github.com/EiffelWebFramework/EWF.git $web_dir/src
# Build executable
eiffel build -v --target debug_libfcgi $web_dir/src/examples/debug/debug.ecf $web_dir/bin/debug.fcgi
# Clean files
rm -rf $ISE_EIFFEL
rm -rf $web_dir/src
exit $?

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<IfModule mod_fcgid.c>
AddHandler fcgid-script .ews
FcgidWrapper /home/eifweb/www/bin/debug.fcgi .ews
</IfModule>
Options +ExecCGI +Includes +FollowSymLinks
<IfModule mod_rewrite.c>
RewriteEngine on
#RewriteRule ^.*$ maintenance.html [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^$ service.ews/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !=/favicon.ico
RewriteRule ^(.*)$ service.ews/$1 [C]
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
</IfModule>

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>EiffelWeb running on Apache2+libfcgi</title>
</head>
<body>
EiffelWeb debug example hosted on apache2+libfcgi .
<ul>
<li>Send a GET request <a href="get?foo=bar">get?foo=bar</a></li>
<li>Send a POST request <form action="post?foo=bar" method="POST">
<input type="text" name="one" value="value_1"/>
<input type="text" name="two" value="value_2"/>
<input type="submit" value="Submit"/>
</form>
</li>
</ul>
</body>
</html>

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<IfModule mod_fcgid.c>
FcgidIdleTimeout 60
FcgidBusyScanInterval 120
FcgidProcessLifeTime 1800
#7200
FcgidMaxProcesses 10
FcgidMaxProcessesPerClass 100
FcgidMinProcessesPerClass 100
FcgidConnectTimeout 8
FcgidIOTimeout 3000
FcgidBusyTimeout 300
FcgidPassHeader Authorization
FcgidMaxRequestLen 10000000
FcgidMaxRequestsPerProcess 100
</IfModule>
<VirtualHost *:80>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com
ServerAdmin webmaster@localhost
DocumentRoot /home/eifweb/www/html
<Directory /home/eifweb/www/html>
Options Indexes FollowSymLinks MultiViews
AllowOverride All
Require all granted
</Directory>
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>