I am trying to route an application to a sub route on an internal server, using Gunicorn with my Django app. My virtual host file looks like this:
LoadModule proxy_module /usr/lib64/apache2/mod_proxy.so
LoadModule proxy_http_module /usr/lib64/apache2/mod_proxy_http.so
<VirtualHost *:80>
ServerName 172.16.1.81
<Location "/mycustomapp">
ProxyPreserveHost On
ProxyPass http://127.0.0.1:9090
ProxyPassReverse http://127.0.0.1:9090
</Location>
</VirtualHost>
When I navigate to 172.16.1.81/mycustomapp , I keep getting a 404 not found error when trying to navigate to the application on that route. Is there something else I am doing wrong here?
Okay, I figured it out. For anyone running into this type of problem in the future, the solution lies in using the ServerPath directive inside your VirtualHost configuration. So for example, if you wanted to have an application be served at 172.15.1.20/app1 and another application served at 172.15.1.20/app2 (via port forwarding to a process listening on a port) the virtual host configuration would like the following:
LoadModule proxy_module /usr/lib64/apache2/mod_proxy.so
LoadModule proxy_http_module /usr/lib64/apache2/mod_proxy_http.so
<VirtualHost *:80>
ServerName 172.15.1.20
ProxyPreserveHost On
ProxyPass /app1 http://127.0.0.1:9090
ProxyPassReverse /app1 http://127.0.0.1:9090
ProxyPass /app2 http://127.0.0.1:9080
ProxyPassReverse /app2 http://127.0.0.1:9080
</VirtualHost>
Related
I am following this guide to try show this url www.mycompany.com/testblog instead of www.mycompany.com:8000/testblog
These are my current config files setup inside my website.comssl.conf file
<VirtualHost *:80>
ServerAdmin webmaster#localhost
ServerName website.com
ServerAlias www.website.com
DocumentRoot /var/www/website.com
Redirect permanent / https://website.com/
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>
`
<VirtualHost *:443>
ServerAdmin webmaster#localhost
ServerName website.com
ServerAlias www.website.com
DocumentRoot /var/www/website.com
SSLEngine on
SSLCertificateFile /etc/ssl/certs/website.com.cer
SSLCertificateKeyFile /etc/ssl/private/website.com.key
SSLCertificateChainFile /var/www/website.com/SSLCert/SSLIntermediateCertificate.cer
ProxyPreserveHost On
ProxyPass /testblog https://website.com:8000/testblog
ProxyPassReverse /testblog https://website.com:8000/testblog
</VirtualHost>
However, when I run my server and try to access the URL www.mycompany.com/testblog I get a 404 Not Found error
Have you load proxy module
On Centos/RedHat
$> grep -R "mod_proxy" /etc/httpd/conf.modules.d/
.....
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_http_module modules/mod_proxy_http.so
.....
On Ubuntu
$> a2enmod proxy
$> a2enmod proxy_http
ProxyPass /testblog https://website.com:8000/testblog
ProxyPassReverse /testblog https://website.com:8000/testblog
This is very uncommon to do for two reasons:
Normally you reverse proxy stuff that's not available via public domain name. Often it runs on the same machine or on another machine in the same network. In this case, use the IP instead (127.0.0.1 for the local machine or the IP shown in ip addr command on the other machine)
You're using https: but backend services are normally not SSL protected. Also port 8000 is very uncommon for SSL.
In other words, are you sure you want this and not ProxyPass /testblog http://127.0.0.1:8000/testblog
I am currently trying to set up Apache2 as reverse proxy rewriting based on a subdomain's hostname.
Any request sent to *.accepted-terms.mydomain.tld should be forwarded to a local port using the Host *.mydomain.tld. Simply, the .accepted-terms in the middle should be cut away.
Eg
foo.accepted-terms.mydomain.tld → foo.mydomain.tld:6443
bar.accepted-terms.mydomain.tld → bar.mydomain.tld:6443
<VirtualHost *:443>
SSLEngine on
[...] # SSL Certificates
SSLProxyEngine On
ProxyPreserveHost On
ServerName accepted-terms.mydomain.tld
ServerAlias *.accepted-terms.mydomain.tld
ProxyPass / https://0.0.0.0:6443/
ProxyPassReverse / https://0.0.0.0:6443/
#-------- Here, the fun starts:
SetEnvIf Host ^(.*)accepted-terms\.mydomain\.tld$ new_host=$1
RequestHeader set Host %{new_host}emydomain.tld
#------- Here, the fun should be done.
RequestHeader set Cookie "disclaimer_accepted=true"
</VirtualHost>
Unfortunately, my tries based on SetEncIf and the Host were unsuccessful. Is there any way to realize this?
I found a solution.
<VirtualHost *:443>
# [...] SSL
SSLProxyEngine On
SSLProxyCheckPeerName Off
ServerName accepted-terms.mydomain.tld
ServerAlias *.accepted-terms.mydomain.tld
SetEnvIf Host ^(.*).accepted.onionroot.network$ new_host=$1
RequestHeader set Host %{new_host}e.onionroot.network
RequestHeader set Cookie "disclaimer_accepted=true"
ProxyPreserveHost On
ProxyPass / https://0.0.0.0:6443/ retry=1 acquire=3000 timeout=600 Keepalive=On
ProxyPassReverse / https://0.0.0.0:6443/
</VirtualHost>
It seems like reordering the configuration solved the issues.
I'm trying to learn to use django-channels and have worked through both the tutorial and this multichat example. I am now trying to deploy it on a Digital Ocean droplet using Apache and Daphne. I would happily use Daphne by itself but I do not understand how to.
So this is my Apache conf file:
<VirtualHost *:80>
ServerAdmin webmaster#mysite.co.uk
ServerName multichat.mysite.co.uk
ServerAlias www.multichat.mysite.co.uk
DocumentRoot /var/www/multichat
WSGIDaemonProcess multichat python-path=/var/www/multichat python-home=/var/www/multichat/env
WSGIProcessGroup multichat
WSGIScriptAlias / /var/www/multichat/multichat/wsgi.py
Alias /robots.txt /var/www/multichat/static/robots.txt
Alias /favicon.ico /var/www/multichat/static/favicon.ico
Alias /media/ /var/www/multichat/media/
Alias /static/ /var/www/multichat/static/
<Directory /var/www/multichat/static>
Require all granted
</Directory>
<Directory /var/www/multichat/media>
Require all granted
</Directory>
WSGIScriptAlias / /var/www/multichat/multichat/wsgi.py
<Directory /var/www/multichat/multichat>
<Files wsgi.py>
Require all granted
</Files>
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>
I've installed Redis and have it up and running.
I've included this file in /etc/systemd/system/daphne.service
[Unit]
Description=daphne daemon for multichat
After=network.target
[Service]
User=root
Group=www-data
WorkingDirectory=/var/www/multichat/multichat
ExecStart=/var/www/multichat/env/bin/daphne -b 0.0.0.0 -p 8001 multichat.asgi:application
# Not sure if should use 'on-failure' or 'always'.
Restart=on-failure
[Install]
WantedBy=multi-user.target
Although the webpage comes up and I can login etc, when it comes to a chatroom I have the following error in console:
WebSocket connection to 'ws://multichat.mysite.co.uk/chat/stream/'
failed: Error during WebSocket handshake: Unexpected response code:
404
I'm clearly not setting up something correctly but I don't know where to turn. I would happily scrape Apache if I can get a pointer on how to use just Daphne, but I've tried and got nowhere with that either
You've configured Apache to serve Django content using WSGI protocol, but WSGI doesn't support web sockets. That is why Daphne is here. It doesn't use WSGI to serve Django content, so you can use it with web sockets.
To use Daphne instead, you should remove WSGI settings from apache file and put ProxyPass instead, which should point to your daphne server. The proper line should look like this:
<Location />
ProxyPass http://127.0.0.1:8001/
</Location>
As your daphne server is running on the same server, but on port 8001.
RewriteEngine on
RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC,OR]
RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
RewriteRule .* ws://127.0.0.1:8001%{REQUEST_URI} [P,QSA,L]
<Location />
ProxyPass http://127.0.0.1:8001/
</Location>
#And load the next modules in the main file config:
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_module modules/mod_proxy.so
#remove WSGI settings
I have purchased a godaddy domain and AWS EC2 instance with elastic ip. In godaddy I created following entries
A-name entry ( mydomain.com ) pointing to elastic ip
And a C-name entry (app2.mydomain.com) pointing to same elastic ip
Inside amazon EC2 instance , I am running two applications
app1 - running on localhost:3000
app2 - running on localhost:4000
Now, I am trying to achieve below
mydomain.com should point to app1 running on localhost:3000
app2.mydomain.com should point to app2 running on localhost:4000
I have installed apache2 on EC2 and followed below links to configure reverse proxy
link1
I created myproxy.conf under apache2/sites-available as below
<VirtualHost mydomain.com:80>
ServerName mydomain.com
ProxyPreserveHost On
ProxyPass / http://localhost:3000/
ProxyPassReverse / http://localhost:3000/
</VirtualHost>
<VirtualHost app2.mydomain.com:80>
ServerName app2.mydomain.com
ProxyPreserveHost On
ProxyPass / http://localhost:4000/
ProxyPassReverse / http://localhost:4000/
</VirtualHost>
But I can't get it working. But when I change the conf as below
<VirtualHost *:80>
ServerName app2.mydomain.com
ServerAdmin admin#mydomain.com
ProxyPreserveHost On
ProxyPass / http://localhost:4000/
ProxyPassReverse / http://localhost:4000/
</VirtualHost>
Both mydoamin.com and app2.mydomain.com launch same app2 application.
I could not figure out what I am missing.
Edit
Soon after I post this, I tried something which seems to work. I added *.80 instead of app2.mydomain.com
<VirtualHost *:80>
ServerName app2.mydomain.com
ServerAdmin admin#mydomain.com
ProxyPreserveHost On
ProxyPass / http://localhost:4000/
ProxyPassReverse / http://localhost:4000/
</VirtualHost>
<VirtualHost *:80>
ServerName mydomain.com
ServerAdmin admin#mydomain.com
ProxyPreserveHost On
ProxyPass / http://localhost:3000/
ProxyPassReverse / http://localhost:3000/
</VirtualHost>
Currently you are trying to run code on apache2 default port 80.
You need to run both application on diff port.Try running code on different port
<VirtualHost *:8081>
Listen 8081
ServerName mydomain.com
ServerAdmin admin#mydomain.com
ProxyPreserveHost On
ProxyPass / http://localhost:3000/
</VirtualHost>
Don't forget to open port in listen mode by LISTEN port_no
I am facing a problem while mapping my domain name with my hosted django application running in 8000 port. I have seen a lot of posts regarding this issue but I think I am missing out something. I have tried many ways but all failed. My domain name is coachingfunda.com which is mapped with my ec2 public ip address in Godaddy. My 000-default.conf file is
LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so
LoadModule proxy_http_module /usr/lib/apache2/modules/mod_proxy_http.so
LoadModule headers_module /usr/lib/apache2/modules/mod_headers.so
LoadModule deflate_module /usr/lib/apache2/modules/mod_deflate.so
<VirtualHost *:80>
WSGIScriptAlias /wsgi/ /home/ubuntu/public_wsgi/
#ProxyPreserveHost On
#ProxyPass / http://nrollin.com:8080/nrollin
# 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 /var/www/html
#ProxyPassMatch ^(.*)$ http://localhost:8000/$1
#ProxyPass / http://coachingfunda.com/
# ProxyPassReverse / http://127.0.0.1:8000/
ServerAlias www.coachingfunda.com
ServerName coachingfunda.com
#AliasMatch ^/(.*) http://www.coachingfunda.com:8000/$1
Redirect permanent http://coachingfunda.com http://www.coachingfunda.com:8000/
# 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
You can see that this url is working http://coachingfunda.com:8000/ which means my app is properly hosted but http://coachingfunda.com is redirecting to localhost:8000.
The problem seems stupid but I am stuck for about 2 days. Please help me here. My coachingfunda.conf is
<VirtualHost *:8000>
ServerAdmin webmaster#mydomain.com
ServerName coachingfunda.com
ServerAlias www.coachingfunda.com
WSGIScriptAlias / /var/www/coachingfunda/index.wsgi
Alias /static/ /home/ubuntu/coachingfunda/static/
<Location "/static/">
Options -Indexes
</Location>
<Directory "/home/ubuntu/coachingfunda/static/">
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
</VirtualHost>
Please help me. Any suggestion may work.
Take a backup of your default conf and copy the conf in your site into the default conf and reload and restart the server.