Dev

.gitignore

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+/ansible_server.pem
+/mykeyPair.pem

ansible_aws.ini

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+web ansible_host=44.201.191.44 ansible_port=22 ansible_user=ubuntu ansible_ssh_private_key_file=ansible_server.pem
+#ansible web -i aws.ini -m ping
+#ansible web -i aws.ini -m ping

ansible_aws.yaml

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+all:
+  hosts:
+    web:
+      ansible_host: 18.215.156.51
+      ansible_port: 22
+      ansible_user: ubuntu
+      ansible_ssh_private_key_file: myKeyPair.pem
+
+#ansible web -i aws.yaml -m ping
+#ansible web -i aws.yaml -m ping

ansible_playbook.yaml

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+---
+- hosts: web
+  remote_user: root
+  become: yes
+
+  tasks:
+    - name: transfer the setup script
+      copy: src=setup.sh dest=/home mode=0777
+
+    - name: execute the script
+      command: sh /home/setup.sh
+
+    - name: transfer the install script for frontend
+      copy: src=install_frontend.sh dest=/home/mob_app_usr mode=0777
+
+    - name: execute the frontend script for frontend
+      command: sh /home/mob_app_usr/install_frontend.sh
+
+    # - name: transfer the backend script 
+    #   copy: src=install.sh dest=/home/mob_app_usr mode=0777
+
+    # - name: execute the backend script
+    #   command: sh /home/mob_app_usr/install.sh
+
+
+
+#ansible-playbook -i ansible_aws.ini ansible_playbook.yaml
+#ansible-playbook -i ansible_aws.ini ansible_playbook.yaml

install.sh

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+#!/usr/bin/env bash
+#Clone repo and  create environment varables
+sudo -i -u mob_app_usr bash << EOF
+
+#clone mobalysis repo
+git clone -b dev https://github.com/redmicelles/Mobalysis
+
+#set Environment Variables
+echo export DBNAME=\'mobalytics\' >> .bashrc
+echo export DBUSER=\'mob_db_user\' >> .bashrc
+echo export DBPASS=\'mob_db_pass\' >> .bashrc
+echo export DBHOST=\'localhost\' >> .bashrc
+echo export DBPORT=\'5432\' >> .bashrc
+
+#install env
+sudo apt-get install -y python3-venv
+#create and activate venv
+python3 -m venv ~/Mobalysis/venv
+.  ~/Mobalysis/venv/bin/activate
+
+#install pip
+sudo apt-get install -y python3-pip
+
+#update the settings.py 
+sed -i 's/'*'/'ec2-18-215-156-51.compute-1.amazonaws.com'/g' ~/Mobalysis/backend/backend/settings.py 
+echo "STATIC_ROOT = os.path.join(BASE_DIR, 'static/')" >> ~/Mobalysis/backend/backend/settings.py
+
+#create user
+sudo -u postgres createuser mob_app_usr
+
+#install a different version of python 
+sudo apt-get install python3.8-dev 
+
+#install a different version of python 
+sudo apt-get install gcc 
+
+#install uwsgi
+sudo pip3 install uwsgi
+
+#pip install requirements
+sudo pip3 install -r ~/Mobalysis/backend/requirements.txt
+
+#remove old migration 
+cd /home/mob_app_usr/Mobalysis/backend/api/migrations
+rm 0005_auto_20220218_1335.py 0004_auto_20220218_1334.py 0003_auto_20220218_1315.py 0002_auto_20220218_1313.py 0001_initial.py
+
+#makemigrations
+python3 ~/Mobalysis/backend/manage.py makemigrations
+
+#migrate django models
+python3 ~/Mobalysis/backend/manage.py migrate
+
+#migrate static to the static folder created 
+python3 ~/Mobalysis/backend/manage.py collectstatic
+
+#create directory for the media files
+sudo mkdir /home/mob_app_usr/Mobalysis/backend/media
+
+#create server block configuration files 
+sudo touch /etc/nginx/sites-available/mobalysis
+sudo cp ~/Mobalysis/mobalysis_serverblock /etc/nginx/sites-available/mobalysis
+
+#create add uwsgi_params 
+sudo touch ~/Mobalysis/backend/uwsgi_params 
+sudo cp ~/Mobalysis/uwsgi_params ~/Mobalysis/backend/uwsgi_params
+
+#create a symbolic link for nginx to server the backend
+sudo ln -s /etc/nginx/sites-available/mobalysis /etc/nginx/sites-enabled/
+
+#
+sudo mkdir /home/mob_app_usr/env/env/vassals
+sudo ln -s /etc/nginx/sites-available/mobalysis /home/mob_app_usr/env/env/vassals 
+
+#make directory for uwsgi
+sudo mkdir -p /etc/uwsgi/sites
+sudo touch /etc/uwsgi/sites/mobalysis.ini 
+sudo cp ~/Mobalysis/mobalysis_uwsgi.ini /etc/uwsgi/sites/mobalysis.ini
+
+#make a systemd unitfile for uWSGI
+sudo touch /etc/systemd/system/uwsgi.service
+sudo cp ~/Mobalysis/uwsgi.service /etc/systemd/system/uwsgi.service
+
+sudo systemctl restart nginx
+sudo systemctl start uwsgi
+
+#start automatically at boot 
+sudo systemctl enable nginx
+sudo systemctl enable uwsgi
+
+EOF
+

install_frontend.sh

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+#!/bin/bash
+
+# Update packages 
+sudo apt-get update -y 
+sudo apt-get upgrade -y
+
+#Add NodeJs PPA to the system 
+curl -sL https://deb.nodesource.com/setup_16.x -o nodesource_setup.sh
+sudo bash nodesource_setup.sh
+
+#install NodeJs 
+sudo apt install nodejs
+
+if [ $? -eq  0 ]
+then
+  echo "NodeJS successfully created"
+else
+  echo "NodeJs installation failed"
+fi
+
+#install Nginx
+sudo apt -y install nginx
+if [ $? -eq  0 ]
+then
+  echo "Nginx installed sucessfully"
+else
+  echo "Nginx installation failed!"
+fi
+
+#Allow Nginx through firewall
+sudo ufw allow 'Nginx HTTP'
+
+#Enable and restart Nginx service
+sudo systemctl enable nginx
+sudo systemctl restart nginx
+
+#remove all the files in nginx 
+sudo rm -r /var/www/html/*
+
+#CD to WWW directory and clone the frontend directory from the repo
+sudo git clone --branch dev https://github.com/redmicelles/Mobalysis /var/www/html/tmp
+sudo mv /var/www/html/tmp/frontend /var/www/html
+sudo rm -r /var/www/html/tmp
+
+#Install Dependenies
+cd /var/www/html/frontend
+sudo npm install
+sudo npm run build
+
+#move the build files to /var/www/html
+sudo mv /var/www/html/frontend/build/* /var/www/html 
+
+#delete the frontend
+sudo rm -r /var/www/html/frontend
+

mobalysis_serverblock

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+upstream django{
+    server unix:///home/mob_app_usr/Mobalysis/backend/backend.sock;
+}
+server {
+    listen 8080;
+    server_name  ec2-18-215-156-51.compute-1.amazonaws.com www.ec2-18-215-156-51.compute-1.amazonaws.com;
+    charset utf-8; 
+
+    location = /favicon.ico { access_log off; log_not_found off; }
+
+    #serve static files 
+    location /static/ {
+        root /home/mob_app_usr/Mobalysis/backend/static;
+    }
+
+    #serve media files 
+    location /media/ {
+        root /home/mob_app_usr/Mobalysis/backend/media;
+    }
+
+    #serve others
+    location / {
+        include         /home/mob_app_usr/Mobalysis/backend/uwsgi_params;
+        uwsgi_pass      django;
+    }
+}

mobalysis_uwsgi.ini

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+[uwsgi]
+project=Mobalysis/backend
+uid = mob_app_usr
+base = /home/%(uid)
+
+
+chdir = %(base)/%(project)
+home = %(base)/Env/%(project)
+module = backend.wsgi:application
+
+master = true
+processes = 10
+
+socket = /home/mob_app_usr/Mobalysis/backend/backend.sock
+#chown-socket = %(uid):www-data
+chmod-socket = 666
+vacuum = true
+
+daemonize = /home/mob_app_usr/uwsgi-emperor.log

setup.sh

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+#!/bin/bash
+sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
+
+wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
+
+sudo apt-get update
+
+sudo apt-get -y install postgresql
+
+sudo systemctl is-active --quiet  postgresql
+
+if [ $? -ne 0 ]
+then
+  sudo systemctl start --quiet postgresql
+  sudo systemctl enable --quiet postgresql
+fi
+
+sudo -u postgres psql -c "create user mob_db_user  with password 'mob_db_pass';"
+
+echo "Postgresql installation completed"
+
+#create user and home directory
+sudo useradd -m -p $(openssl passwd -crypt mob_app_usr) mob_app_usr
+if [ $? -eq 0 ]
+then
+  echo "User creation successful"
+else
+  echo "User creation failed"
+fi
+sudo usermod -aG sudo mob_app_usr
+
+#install python-venv
+res=$(python3 -c 'import sys; print(sys.version_info[0])')
+if [[ "$res" -eq 3 ]]
+then
+   echo "python 3 version installed"  
+   virtualenv --version
+   if [[ "$?" -gt 0 ]]
+   then
+     sudo apt -y install python3-virtualenv
+   fi
+elif [[ "$res" -eq 2 ]]
+then
+  echo "python 2 version installed"
+  virtualenv --version
+  if [[ "$?" -gt 0 ]]
+  then
+    sudo apt -y install python-virtualenv
+  fi
+else
+echo "python not installed"
+sudo apt -y install python3
+sudo apt -y install python3-virtualenv
+fi
+
+#create the database and assign it to the mob_db_user
+sudo -u postgres psql <<EOF 
+CREATE DATABASE Mobalytics; 
+ALTER DATABASE Mobalytics OWNER TO mob_db_user;
+EOF

uwsgi.service

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+[Unit]
+Description=uWSGI Emperor service
+After=network.target
+
+[Service]
+User=mob_app_usr
+Restart=always
+ExecStart=/home/mob_app_usr/env/env/bin/uwsgi --emperor /home/mob_app_usr/env/env/vassals --uid www-data --gid www-data
+RuntimeDirectory=uwsgi
+KillSignal=SIGQUIT
+Type=notify
+NotifyAccess=all
+
+[Install]
+WantedBy=multi-user.target

uwsgi_params

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+uwsgi_param  QUERY_STRING       $query_string;
+uwsgi_param  REQUEST_METHOD     $request_method;
+uwsgi_param  CONTENT_TYPE       $content_type;
+uwsgi_param  CONTENT_LENGTH     $content_length;
+uwsgi_param  REQUEST_URI        $request_uri;
+uwsgi_param  PATH_INFO          $document_uri;
+uwsgi_param  DOCUMENT_ROOT      $document_root;
+uwsgi_param  SERVER_PROTOCOL    $server_protocol;
+uwsgi_param  REQUEST_SCHEME     $scheme;
+uwsgi_param  HTTPS              $https if_not_empty;
+uwsgi_param  REMOTE_ADDR        $remote_addr;
+uwsgi_param  REMOTE_PORT        $remote_port;
+uwsgi_param  SERVER_PORT        $server_port;
+uwsgi_param  SERVER_NAME        $server_name;