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VhostMan-Nginx. A small script (and other bits) for creating virtual hosts with Nginx. Use as you wish. Download all the components - put in your path somewhere and run with vhostman-nginx.sh create domain.com app name. It doesn't need the gunicorn_start file if you don't need that.
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#!/bin/bash | |
NAME="appname" # Name of the application | |
DJANGODIR=/srv/_domain_/appname # Django project directory | |
SOCKFILE=/srv/_domain_/run/gunicorn.sock # we will communicte using this unix socket | |
USER=admin # the user to run as | |
GROUP=admin # the group to run as | |
NUM_WORKERS=3 # how many worker processes should Gunicorn spawn | |
DJANGO_SETTINGS_MODULE=appname.settings # which settings file should Django use | |
DJANGO_WSGI_MODULE=appname.wsgi # WSGI module name | |
echo "Starting $NAME as `whoami`" | |
# Activate the virtual environment | |
cd $DJANGODIR | |
source ../bin/activate | |
export DJANGO_SETTINGS_MODULE=$DJANGO_SETTINGS_MODULE | |
export PYTHONPATH=$DJANGODIR:$PYTHONPATH | |
# Create the run directory if it doesn't exist | |
RUNDIR=$(dirname $SOCKFILE) | |
test -d $RUNDIR || mkdir -p $RUNDIR | |
# Start your Django Unicorn | |
# Programs meant to be run under supervisor should not daemonize themselves (do not use --daemon) | |
exec ../bin/gunicorn ${DJANGO_WSGI_MODULE}:application \ | |
--name $NAME \ | |
--workers $NUM_WORKERS \ | |
--user=$USER --group=$GROUP \ | |
--log-level=debug \ | |
--bind=unix:$SOCKFILE |
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upstream appname_server { | |
# fail_timeout=0 means we always retry an upstream even if it failed | |
# to return a good HTTP response (in case the Unicorn master nukes a | |
# single worker for timing out). | |
server unix:/srv/_domain_/run/gunicorn.sock fail_timeout=0; | |
} | |
server { | |
listen 80; | |
server_name _domain_; | |
client_max_body_size 4G; | |
access_log /srv/_domain_/logs/nginx-access.log; | |
error_log /srv/_domain_/logs/nginx-error.log; | |
location /static/ { | |
alias /srv/_domain_/static/; | |
} | |
location /media/ { | |
alias /srv/_domain_/media/; | |
} | |
location / { | |
# an HTTP header important enough to have its own Wikipedia entry: | |
# http://en.wikipedia.org/wiki/X-Forwarded-For | |
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; | |
# enable this if and only if you use HTTPS, this helps Rack | |
# set the proper protocol for doing redirects: | |
# proxy_set_header X-Forwarded-Proto https; | |
# pass the Host: header from the client right along so redirects | |
# can be set properly within the Rack application | |
proxy_set_header Host $http_host; | |
# we don't want nginx trying to do something clever with | |
# redirects, we set the Host: header above already. | |
proxy_redirect off; | |
# set "proxy_buffering off" *only* for Rainbows! when doing | |
# Comet/long-poll stuff. It's also safe to set if you're | |
# using only serving fast clients with Unicorn + nginx. | |
# Otherwise you _want_ nginx to buffer responses to slow | |
# clients, really. | |
# proxy_buffering off; | |
# Try to serve static files from nginx, no point in making an | |
# *application* server like Unicorn/Rainbows! serve static files. | |
if (!-f $request_filename) { | |
proxy_pass http://appname_server; | |
break; | |
} | |
} | |
# Error pages | |
error_page 500 502 503 504 /500.html; | |
location = /500.html { | |
root /srv/_domain_/static/; | |
} | |
} |
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[program:appname] | |
command = /srv/_domain_/bin/gunicorn_start ; Command to start app | |
user = admin ; User to run as | |
stdout_logfile = /srv/_domain_/logs/gunicorn_supervisor.log ; Where to write log messages | |
redirect_stderr = true |
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#!/bin/bash | |
### Set default parameters | |
# somewhat follows the conventions from: http://michal.karzynski.pl/blog/2013/10/29/serving-multiple-django-applications-with-nginx-gunicorn-supervisor/ | |
# designed to run on a debian symbiosis box if your interested why its /srv | |
action=$1 | |
domain=$2 | |
appname=$3 | |
owner=$(who am i | awk '{print $1}') | |
sitesEnable='/etc/nginx/sites-enabled/' | |
sitesAvailable='/etc/nginx/sites-available/' | |
#userDir=$(eval echo ~${SUDO_USER})'/www/' | |
dataDir='/srv/' | |
#get cur dir | |
SCRIPTPATH=$(dirname $(readlink -f "$0")) | |
if [ "$(whoami)" != 'root' ]; then | |
echo "You have no permission to run $0 as non-root user. Use sudo !!!" | |
exit 1; | |
fi | |
if [ "$action" != 'create' ] && [ "$action" != 'delete' ] | |
then | |
echo "You need to prompt for action (create or delete) -- Lower-case only !!!!!!" | |
exit 1; | |
fi | |
while [ "$domain" == "" ] | |
do | |
echo -e "Please provide domain. e.g.dev,staging" | |
read domain | |
done | |
rootdir=${domain} | |
if [ "$action" == 'create' ] | |
then | |
### check if domain already exists | |
if [ -e $sitesAvailable$domain ]; then | |
echo -e 'This domain already exists.\nPlease Try Another one' | |
exit; | |
fi | |
### check if directory exists or not | |
if [ -d $dataDir$rootdir ]; then | |
echo -e 'Directory already exists !' | |
exit; | |
fi | |
### create the directory | |
mkdir $dataDir$rootdir | |
### create the other dirs | |
cd $dataDir$rootdir | |
mkdir logs config bin public | |
cd ${0%/*} | |
pwd | |
## copy template to the dir | |
sudo cp $SCRIPTPATH/nginx-template.txt /etc/nginx/sites-available/${domain} | |
## now find and replace strings. using sed as im lazy | |
sed -i "s/_domain_/${domain}/g" $sitesAvailable$domain | |
sed -i "s/appname/${appname}/g" $sitesAvailable$domain | |
echo -e '\nNew Virtual Host Created\n' | |
ln -s $sitesAvailable$domain $dataDir$rootdir/config/vhost | |
ln -s $sitesEnable$domain $sitesAvailable$domain | |
# Now do the gunicorn_start file if that exists | |
if [ -e $SCRIPTPATH/gunicorn_start-template.txt ]; then | |
sudo cp $SCRIPTPATH/gunicorn_start-template.txt $dataDir$rootdir/config/gunicorn_start | |
sed -i "s/_domain_/${domain}/g" $dataDir$rootdir/config/gunicorn_start | |
sed -i "s/appname/${appname}/g" $dataDir$rootdir/config/gunicorn_start | |
chmod u+x $dataDir$rootdir/config/gunicorn_start | |
fi | |
# Now do the supervisor file if that exists | |
if [ -e $SCRIPTPATH/supervisorconf-template.txt ]; then | |
sudo cp $SCRIPTPATH/supervisorconf-template.txt /etc/supervisor/conf.d/$domain.conf | |
sed -i "s/_domain_/${domain}/g" /etc/supervisor/conf.d/$domain.conf | |
sed -i "s/appname/${appname}/g" /etc/supervisor/conf.d/$domain.conf | |
sudo supervisorctl reread | |
sudo supervisorctl update | |
fi | |
#Now install a virtualenv | |
# You may want this. Happily remove or add a flag | |
virtualenv $dataDir$rootdir | |
### give permission to root dir | |
chmod 755 $dataDir$rootdir | |
### restart Apache | |
sudo service nginx reload | |
### write test file in the new domain dir | |
#if ! echo "<?php echo phpinfo(); ?>" > $dataDir$rootdir/public/htdocs/phpinfo.php | |
#then | |
# echo "ERROR: Not able to write in file "$dataDir"/"$rootdir"/public/htdocs/phpinfo.php. Please check permissions." | |
# exit; | |
#else | |
# echo "Added content to "$dataDir$rootdir"/public/htdocs/phpinfo.php." | |
#fi | |
if [ "$owner" == "" ]; then | |
chown -R $(whoami):$(whoami) $dataDir$rootdir | |
else | |
chown -R $owner:$owner $dataDir$rootdir | |
fi | |
### show the finished message | |
echo -e "Complete! | |
You now have a new Virtual Host | |
Your new host is: http://"$domain" | |
And its located at "$dataDir$rootdir | |
exit; | |
else | |
### check whether domain already exists | |
if ! [ -e $sitesAvailable$domain ]; then | |
echo -e 'This domain dont exists.\nPlease Try Another one' | |
exit; | |
fi | |
### check if directory exists or not | |
if ! [ -d $dataDir$rootdir ]; then | |
echo -e 'Directory not exists !' | |
exit; | |
fi | |
## delete the supervisor script | |
if [ -e /etc/supervisor/conf.d/$domain.conf ]; then | |
sudo rm /etc/supervisor/conf.d/$domain.conf | |
sudo supervisorctl reread | |
sudo supervisorctl update | |
fi | |
### Delete the directory | |
rm -rf $dataDir$rootdir | |
### Delete virtual host rules file | |
rm $sitesAvailable$domain | |
### enable website | |
rm $sitesEnable$domain | |
rm $sitesAvailable$domain | |
### restart Apache | |
sudo service nginx reload | |
### show the finished message | |
echo -e "Complete! | |
You just removed Virtual Host "$domain | |
exit 0; | |
fi |
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