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update to nationwide standard

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welld1
2018-09-27 21:58:28 -04:00
parent 7eb5e57047
commit f111005cc2
5 changed files with 163 additions and 158 deletions
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82
README.md
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@@ -1,64 +1,38 @@
# Django Installer for CentOS 7
## Quick Install
# Django Setup for CentOS 7
## Install
```bash
$ git clone https://gitlab.ducoterra.net/server/django_installer.git
$ cd django_installer
$ vim vars
vim vars
```
```bash
# django project settings
# django project settings
export user="centos" <---- set to your user (can use nginx)
export projectname="mysite" <---- set to your project name
# TODO:
# change hostname to an array:
# (hostname1.net hostname2.net hostname2.net)
export hostname="centos.duco.net" <---- set to your hostname (ip or domain)
export letsencrypt=False <---- not working yet
export user="" <-- give the user you want to own the site
export projectname="" <-- give your project a friendly name
export hostname="" <-- add your hostname (can be an IP address)
export usegit=False <-- if you have an existing project, set to True
export giturl="" <-- put the url for the git repo here
export gitkey="" <-- put the path to the ssh key git will use here
```
```bash
$ sudo ./install.sh
Installing dependencies
Installing gcc
Installing wget
Installing nginx
Installing libsqlite3x-devel.x86_64
Installing postgresql-server
Installing postgresql-devel
Installing postgresql-contrib
Installing bzip2-devel
Installing zlib-devel
Installing libffi-devel
Installing openssl-devel
Installing policycoreutils-python.x86_64
Installing Python
Configure
Make
Make altinstall
Upgrading pip
Installing virtualenv
Starting Django project
Creating venv
Installing django
Installing gunicorn
Installing psycopg2-binary
Starting django project
Collecting static
Making migrations
Migrating
Setting up gunicorn
Starting gunicorn
Enabling gunicorn at startup
Configuring Nginx
Starting nginx
Enabling nginx
Done!
$
sudo ./install.sh
```
Done!
## Reset
If anything goes wrong with the project and you don't want to perform a full uninstall:
```bash
sudo ./reset
```
will reset the project but leave the dependencies installed. You can rerun the installer with different variables to fix what was incorrect. WARNING: This will delete your project (including your database)
## Uninstall
To completely remove every trace of the project from your server:
```bash
sudo ./uninstall
```
This will completely remove everything.
## A more detailed explanation
### vars
```bash
@@ -111,7 +85,7 @@ In order for this script to work its magic you'll need a few packages provided b
```bash
# check if root
if [[ $EUID -ne 0 ]]; then
echo -e "This script must be run as root"
echo -e "This script must be run as root"
exit 1
fi
cd /root/
@@ -288,7 +262,7 @@ Next the script starts the Django project. You'll notice that the project struct
│ └── manage.py
└── venv/
```
When making changes to nginx or gunicorn it's important to keep this structure in mind. There are 3 folders called ```$projectname```.
When making changes to nginx or gunicorn it's important to keep this structure in mind. There are 3 folders called ```$projectname```.
After this, the script updates allowed hosts, collects static, and makes migrations.
@@ -337,4 +311,4 @@ if [ ! $user = "nginx" ] ; then
sed -i "s/user nginx/user $user nginx/" /etc/nginx/nginx.conf
fi
```
Which inserts the specified user (if not nginx) into nginx.conf. The script finishes by enabling gunicorn and nginx at startup.
Which inserts the specified user (if not nginx) into nginx.conf. The script finishes by enabling gunicorn and nginx at startup.

183
install.sh
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@@ -1,4 +1,9 @@
################################################################################
# NATIONWIDE AWS INSTALLER
# Based on the django installer
################################################################################
################################################################################s
# Dependencies
# Installs Dependencies automatically
################################################################################
@@ -8,7 +13,7 @@ source ./vars
# check if root
if [[ $EUID -ne 0 ]]; then
echo -e "This script must be run as root"
echo -e "This script must be run as root"
exit 1
fi
cd /root/
@@ -20,9 +25,6 @@ tput setaf 9
if [ ! -d $logdir ] ; then
mkdir $logdir
fi
if [ $install_epel_release=True ] ; then
yum -y install epel-release 1>> $yumlogloc 2>> $yumlogloc 3>> $yumlogloc
fi
# install dependencies
packages=(gcc wget nginx libsqlite3x-devel.x86_64 postgresql-server postgresql-devel postgresql-contrib bzip2-devel zlib-devel libffi-devel openssl-devel policycoreutils-python.x86_64)
@@ -36,23 +38,7 @@ do
fi
done
# set firewall
ports=(80 443)
for port in ${ports[@]};
do
echo -e "firewall-cmd --zone=public --add-port=$port/tcp --permanent" > $firelogloc
firewall-cmd --zone=public --add-port=$port/tcp --permanent 1>> $firelogloc 2>> $firelogloc
if [ $? -ne 0 ] ; then
echo -e "\tfirewall failed to update port $port correctly (this may not be an issue). $firelogmsg"
fi
done
echo -e "firewall-cmd --reload" >> $firelogloc
firewall-cmd --reload 1>> $firelogloc 2>> $firelogloc
if [ $? -ne 0 ] ; then
echo -e "\tfirewall failed to reload, (this may not be an issue). $firelogmsg"
fi
# firewall
echo -e "semanage permissive -a httpd_t" >> $firelogloc
semanage permissive -a httpd_t >> $firelogloc
if [ $? -ne 0 ] ; then
@@ -69,51 +55,52 @@ echo -e "Installing Python"
tput setaf 9
# fetch Python
wget $pylink 1> $pylogloc 2>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to fetch python, make sure wget is installed and $pylink is what you're after. $pylogmsg"
exit 1
fi
tar xf Python-3.7.0.tar.xz >> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to unzip python. $pylogmsg"
exit 1
fi
cd Python-3.7.0
if [ $? -ne 0 ] ; then
echo -e "Missing python directory. $pylogmsg"
exit 1
fi
if [ ! -d $pyinstalldir ] ; then # if we already installed python
wget $pylink 1> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to fetch python, make sure wget is installed and $pylink is what you're after. $pylogmsg"
exit 1
fi
tar xf Python-3.7.0.tar.xz 1>> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to unzip python. $pylogmsg"
exit 1
fi
cd Python-3.7.0
if [ $? -ne 0 ] ; then
echo -e "Missing python directory. $pylogmsg"
exit 1
fi
# install Python
echo -e "\tConfigure"
./configure --prefix $pyinstalldir 1>> $pylogloc 2>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "./configure failed. $pylogmsg"
exit 1
# install Python
echo -e "\tConfigure"
./configure --prefix $pyinstalldir 1>> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "./configure failed. $pylogmsg"
exit 1
fi
echo -e "\tMake"
make 1>> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "make failed. $pylogmsg"
exit 1
fi
echo -e "\tMake altinstall"
make altinstall 1>> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "make altinstall failed. $pylogmsg"
exit 1
fi
fi
echo -e "\tMake"
make 1>> $pylogloc 2>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "make failed. $pylogmsg"
exit 1
fi
echo -e "\tMake altinstall"
make altinstall 1>> $pylogloc 2>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "make altinstall failed. $pylogmsg"
exit 1
fi
# upgrade pip and install virtualenv
echo -e "\tUpgrading pip"
/usr/src/python37/bin/python3.7 -m pip install --upgrade pip 1>> $pylogloc 2>> $pylogloc
/usr/src/python37/bin/python3.7 -m pip install --upgrade pip 1>> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "pip upgrade failed. $pylogmsg"
exit 1
fi
echo -e "\tInstalling virtualenv"
/usr/src/python37/bin/python3.7 -m pip install virtualenv 1>> $pylogloc 2>> $pylogloc
/usr/src/python37/bin/python3.7 -m pip install virtualenv 1>> $pylogloc 2>> $pylogloc 3>> $pylogloc
if [ $? -ne 0 ] ; then
echo -e "installing virtualenv failed. $pylogmsg"
exit 1
@@ -133,7 +120,7 @@ tput setaf 2
echo -e "Starting Django project"
tput setaf 9
adduser $user 1> /dev/null 2> /dev/null
adduser $user 1> /dev/null 2> /dev/null 3> /dev/null
if [ ! -d "/home/$user" ] ; then
mkdir /home/$user
chown -R $user:$user /home/$user
@@ -146,13 +133,13 @@ fi
# virtual environment
echo -e "\tCreating venv"
cd /home/$user/
/usr/src/python37/bin/python3.7 -m virtualenv $projectname/venv 1>> $djalogloc 2>> $djalogloc
cd /home/$user/$projectname
/usr/src/python37/bin/python3.7 -m virtualenv venv 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to create virtual environment. $djamsg"
exit 1
fi
source $projectname/venv/bin/activate >> $djalogloc
source venv/bin/activate 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to source virtual environment. $djamsg"
exit 1
@@ -163,52 +150,63 @@ pips=(django gunicorn psycopg2-binary)
for pip in ${pips[@]};
do
echo -e "\tInstalling $pip"
pip install $pip >> $djalogloc
pip install $pip 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to install $pip. $djamsg"
exit 1
fi
done
# start django project
echo -e "\tStarting django project"
cd $projectname
django-admin startproject $projectname >> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to start project $projectname with django-admin. $djamsg"
exit 1
if [ $usegit = False ] ; then
# start django project in the project directory
echo -e "\tStarting django project"
django-admin startproject config . 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to start project $projectname with django-admin. $djamsg"
exit 1
fi
# update allowed hosts
echo -e "echo -e sed -i 's/ALLOWED_HOSTS = []/ALLOWED_HOSTS = ['localhost', os.environ.get('HOST')'] config/settings.py" >> $djalogloc
# | FROM | TO |
sed -i "s/ALLOWED_HOSTS = \[\]/ALLOWED_HOSTS = \['localhost', os.environ.get('HOST')\]/" config/settings.py
if [ $? -ne 0 ] ; then
echo -e "Failed to change ALLOWED_HOSTS. $djamsg"
exit 1
fi
echo -e "echo -e STATIC_ROOT = os.path.join(BASE_DIR, 'static') >> config//settings.py" >> $djalogloc
echo -e "STATIC_ROOT = os.path.join(BASE_DIR, 'static')" >> config/settings.py
if [ $? -ne 0 ] ; then
echo -e "Failed to append STATIC_ROOT. $djamsg"
exit 1
fi
fi
# update allowed hosts
cd /home/$user/
echo -e "echo -e sed -i 's/ALLOWED_HOSTS = []/ALLOWED_HOSTS = [\"$hostname\"]/' $projectname/$projectname/$projectname/settings.py" >> $djalogloc
sed -i "s/ALLOWED_HOSTS = \[\]/ALLOWED_HOSTS = \[\"$hostname\"\]/" $projectname/$projectname/$projectname/settings.py
if [ $? -ne 0 ] ; then
echo -e "Failed to change ALLOWED_HOSTS. $djamsg"
exit 1
fi
echo -e "echo -e STATIC_ROOT = os.path.join(BASE_DIR, 'static') >> $projectname/$projectname/$projectname/settings.py" >> $djalogloc
echo -e "STATIC_ROOT = os.path.join(BASE_DIR, 'static')" >> $projectname/$projectname/$projectname/settings.py
if [ $? -ne 0 ] ; then
echo -e "Failed to append STATIC_ROOT. $djamsg"
exit 1
if [ $usegit = True ] ; then
echo -e "\tCloning django project"
ssh-agent bash -c 'ssh-add $gitkey 1>> $gitlogloc 2>> $gitlogloc 3>> $gitlogloc;
git init 1>> $gitlogloc 2>> $gitlogloc 3>> $gitlogloc;
git remote add origin $giturl 1>> $gitlogloc 2>> $gitlogloc 3>> $gitlogloc;
git pull origin master 1>> $gitlogloc 2>> $gitlogloc 3>> $gitlogloc;'
echo -e "\tInstalling pip requirements"
pip install -r requirements.txt 1>> $gitlogloc 2>> $gitlogloc 3>> $gitlogloc
fi
# collect static, migrate
echo -e "\tCollecting static"
python $projectname/$projectname/manage.py collectstatic >> $djalogloc
python manage.py collectstatic 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to collect static files. $djamsg"
exit 1
fi
echo -e "\tMaking migrations"
python $projectname/$projectname/manage.py makemigrations >> $djalogloc
python manage.py makemigrations 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to make migrations. $djamsg"
exit 1
fi
echo -e "\tMigrating"
python $projectname/$projectname/manage.py migrate >> $djalogloc
python manage.py migrate 1>> $djalogloc 2>> $djalogloc 3>> $djalogloc
if [ $? -ne 0 ] ; then
echo -e "Failed to migrate. You do not survive the winter. $djamsg"
exit 1
@@ -217,12 +215,11 @@ deactivate
if [ $? -ne 0 ] ; then
echo -e "Failed to deactivate virtual environment, (this may not be an issue). $djamsg"
fi
chown -R $user:$user $projectname
chown -R $user:$user .
if [ $? -ne 0 ] ; then
echo -e "Failed to change permissions of $projectname. $djamsg"
exit 1
fi
cd /root/
################################################################################
# Gunicorn
@@ -239,13 +236,15 @@ After=network.target
[Service]
User=$user
Group=nginx
WorkingDirectory=/home/$user/$projectname/$projectname
ExecStart=/home/$user/$projectname/venv/bin/gunicorn --workers 3 --bind unix:/home/$user/$projectname/$projectname.sock $projectname.wsgi:application
WorkingDirectory=/home/$user/$projectname
ExecStart=/home/$user/$projectname/venv/bin/gunicorn --workers 3 --bind unix:/home/$user/$projectname/$projectname.sock config.wsgi:application
Environment=HOST=$hostname
[Install]
WantedBy=multi-user.target" > /etc/systemd/system/gunicorn.service
echo -e "\tStarting gunicorn"
systemctl start gunicorn > $gunicornlogloc
systemctl daemon-reload > $gunicornlogloc
systemctl start gunicorn >> $gunicornlogloc
systemctl status gunicorn >> $gunicornlogloc
echo -e "\tEnabling gunicorn at startup"
systemctl enable gunicorn 1>> $gunicornlogloc 2>> $gunicornlogloc
@@ -264,7 +263,7 @@ server {
location = /favicon.ico { access_log off; log_not_found off; }
location /static/ {
root /home/$user/$projectname/$projectname;
root /home/$user/$projectname;
}
location / {
@@ -288,4 +287,4 @@ systemctl enable nginx 1>> $nginxlogloc 2>> $nginxlogloc
tput setaf 2
echo -e "Done! Navigate to $hostname to access the site. Logs can be found in $logdir"
tput setaf 9
exit 0
exit 0

30
reset.sh Normal file
View File

@@ -0,0 +1,30 @@
################################################################################
# Performs a QUICK uninstall #
# - Does not uninstall dependencies #
# - Does not remove python #
################################################################################
# source vars
source ./vars
# remove nginx conf
tput setaf 2
echo "Disabling nginx"
tput setaf 9
systemctl stop nginx 1> /dev/null 2> /dev/null
systemctl disable nginx 1> /dev/null 2> /dev/null
rm -f /etc/nginx/conf.d/$projectname.conf
# remove gunicorn
tput setaf 2
echo "Uninstalling gunicorn"
tput setaf 9
systemctl disable gunicorn 1> /dev/null 2> /dev/null
systemctl stop gunicorn 1> /dev/null 2> /dev/null
rm -f /etc/systemd/system/gunicorn.service
# remove project
tput setaf 2
echo "Removing Django project"
tput setaf 9
rm -rf /home/$user/$projectname

8
uninstall.sh
View File

@@ -1,9 +1,13 @@
################################################################################
# Performs a FULL uninstall #
################################################################################
# source vars
source ./vars
# remove nginx conf
tput setaf 2
echo "Uninstalling nginx"
echo "Disabling nginx"
tput setaf 9
systemctl stop nginx 1> /dev/null 2> /dev/null
systemctl disable nginx 1> /dev/null 2> /dev/null
@@ -41,4 +45,4 @@ do
if [ $? -ne 0 ] ; then
echo -e "\tyum failed to remove $package."
fi
done
done

18
vars
View File

@@ -1,14 +1,10 @@
# django project settings
export user="centos"
export projectname="mysite"
# TODO:
# change hostname to an array:
# (hostname1.net hostname2.net hostname2.net)
export hostname="centos.duco.net"
export letsencrypt=False
# set True if CentOS minimal install
export install_epel_release=False
export user=""
export projectname=""
export hostname=""
export usegit=False # if you have a django git project
export giturl="" # url for git project
export gitkey="" # IdentityFile
# general install settings
export logdir="/var/log/djangosetup/"
@@ -22,6 +18,8 @@ export djalogloc=$logdir"django.log"
export djamsg="See $djalogloc for more info."
export gunicornlogloc=$logdir"gunicorn.log"
export nginxlogloc=$logdir"nginx.log"
export gitlogloc=$logdir"git.log"
export gitlogmsg="See $gitlogloc for more info."
# python settings
export pylink="https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tar.xz"