Add one-click deploy script

09-django-deploy/deploy.sh

@@ -0,0 +1,229 @@
+#!/bin/bash
+##############################################################
+# Title		 :
+# Author     : Artyom Demyanov
+# Date       : 11/08/2015
+# Last Edited: 11/09/2015, Artyom Demyanov
+# Description:
+
+# 1. Create and login new user for deployment with adduser command  (optional)
+# 2. Clone your repository to your machine
+# 3. Add static root to your settings file:
+# STATIC_ROOT = os.path.join(BASE_DIR, 'static/')
+#
+# Remember that you can store your global static files in your mysite/mysite directory:
+# STATICFILES_DIRS = [os.path.join(BASE_DIR, os.path.basename(BASE_DIR) + '/static')]
+# 4. Configure your databse
+# 5. Put this script into the root directory of your local repository
+# 6. Run it from any directory you want
+
+##############################################################
+
+VERSION=1.0
+SUBJECT=deployment
+USAGE="usage: deploy [-cvh]
+  -c, --clean   : clean deployment directories
+  -v, --version : display version information about the current instance of script
+  -h, --help    : print this help message"
+
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+PROJ=${DIR##*/}
+
+while test $# -gt 0; do
+	case $1 in
+		-c|--clean)
+		  # remove deployment directory
+		  echo -e "\e[33mRemoving deployment directory\e[0m"
+		  rm -rf $DIR/deployment
+
+		  # remove static directory
+		  echo -e "\e[33mRemoving static directory\e[0m"
+		  rm -rf $DIR/static
+
+		  # remove media directory
+		  echo -e "\e[33mRemoving media directory\e[0m"
+		  rm -rf $DIR/media
+
+		  # # remove venv directory
+		  # (If you want to remove virtualenv directory with --clean option uncomment this lines)
+		  # echo -e "\e[33mRemoving virtualenv directory\e[0m"
+		  # rm -rf $DIR/venv
+
+		  # remove symbolic link
+		  echo -e "\e[33mRemoving nginx symbolic link\e[0m"
+		  sudo rm -f /etc/nginx/sites-enabled/${PROJ}_nginx.conf
+		  exit
+		  ;;
+		-v|--version)
+		  echo "$VERSION"
+		  exit
+		  ;;
+		-h|--help|*)
+		  echo "$USAGE"
+		  exit
+		  ;;
+esac
+shift
+done
+
+LOCK_FILE=/tmp/$SUBJECT.lock
+if [ -f $LOCK_FILE ]; then
+	echo -e "\e[31mError: Script is already running. Could not get lock\e[0m" $LOCK_FILE >> /dev/stderr
+	exit 1
+fi
+
+trap "rm -f $LOCK_FILE" EXIT
+touch $LOCK_FILE
+
+echo "Please enter your machine's IP address or FQDN:"
+read DOMAIN
+echo
+
+function install {
+	for package in "$@"
+	do
+		if [ $(dpkg-query -W -f='${Status}' $package 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
+			echo -e "\e[33mInstalling $package\e[0m"
+        		sudo apt-get install -y "$package"
+		else
+			echo -e "\e[33m$package already installed\e[0m"
+    		fi
+	done
+}
+
+# install package for managing ppa
+install software-properties-common
+
+# add nginx ppa
+nginx=stable
+if ! grep -q nginx/$nginx /etc/apt/sources.list /etc/apt/sources.list.d/*; then
+	sudo add-apt-repository ppa:nginx/$nginx
+	sudo apt-get update
+fi
+
+# install nginx, tmux, python3-dev, python3-setuptools
+install nginx tmux python3-dev python3-setuptools
+echo
+
+# install virtualenv
+sudo easy_install-3.4 virtualenv
+
+# create virtualenv
+if ! [ -d venv ]; then
+	virtualenv $DIR/venv
+fi
+source $DIR/venv/bin/activate
+
+# install requirements
+if [ -f $DIR/requirements.txt ]; then
+	pip install -r requirements.txt
+	pip install uwsgi
+fi
+
+# create deployment directory
+if ! [ -d $DIR/deployment ]; then
+	mkdir $DIR/deployment
+fi
+
+# create media directory
+if ! [ -d $DIR/media ]; then
+	mkdir $DIR/media
+fi
+
+# create static directory
+if ! [ -d $DIR/static ]; then
+	mkdir $DIR/static
+fi
+
+curl -o $DIR/deployment/uwsgi_params https://raw.githubusercontent.com/nginx/nginx/master/conf/uwsgi_params
+cat <<EOF > $DIR/deployment/${PROJ}_nginx.conf
+# $PROJ_nginx.conf
+
+upstream django {
+    server unix://$DIR/deployment/$PROJ.sock; # for a file socket
+    # server 127.0.0.1:8001; # for a web port socket
+}
+
+# configuration of the server
+server {
+    # the port your site will be served on
+    listen 80;
+    # the domain name it will serve for
+    server_name $DOMAIN; # substitute your machine"s IP address or FQDN
+    # serven name $DOMAIN www.$DOMAIN
+    charset     utf-8;
+
+    # max upload size
+    client_max_body_size 75M;
+
+    # Django media
+    location /media {
+	alias $DIR/media;
+    }
+
+    # Django static
+    location /static {
+ 	alias $DIR/static;
+    }
+
+    # Django server
+    location / {
+ 	uwsgi_pass  django;
+ 	include     $DIR/deployment/uwsgi_params;
+    }
+}
+EOF
+
+# remove default nginx config
+if [ -f /etc/nginx/sites-enabled/default ]; then
+	sudo rm -f /etc/nginx/sites-enabled/default
+fi
+
+# create symbolic link
+if ! [ -f /etc/nginx/sites-enabled/${PROJ}_nginx.conf ]; then
+	sudo ln -s $DIR/deployment/${PROJ}_nginx.conf /etc/nginx/sites-enabled/
+fi
+
+python $DIR/manage.py collectstatic --noinput
+sudo service nginx restart
+cat <<EOF > $DIR/deployment/${PROJ}_uwsgi.ini
+# $PROJ_uwsgi.ini
+[uwsgi]
+
+# Django-related settings
+# the base directory
+chdir		= $DIR
+
+# Django's wsgi file
+module		= $PROJ.wsgi
+
+# the virtualenv
+home		= $DIR/venv
+
+# process-related settings
+# master
+master		= true
+
+# maximum number of worker processes
+processes       = 10
+
+# the socket
+socket		= $DIR/deployment/$PROJ.sock
+
+# permissions
+chmod-socket    = 666
+
+# clear environment on exit
+vacuum          = true
+EOF
+
+echo -e "\e[33m
+To start uwsgi run following commands:
+
+source $DIR/venv/bin/activate
+tmux
+uwsgi --ini $DIR/deployment/${PROJ}_uwsgi.ini
+
+Also you can configure uwsgi to startup when the system boots
+See: http://uwsgi-docs.readthedocs.org/en/latest/tutorials/Django_and_nginx.html\e[0m
+"