278 lines
8.5 KiB
Bash
Executable File
278 lines
8.5 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
. ~/.bashrc
|
|
|
|
WIDTH=180
|
|
HEIGHT=25
|
|
|
|
TECHDIR=/opt/techs
|
|
PRIMARYDIR=/srv/bin/primary_tech
|
|
|
|
# Usage: rosti php|python|node|memcached|redis OPTINAL_VERSION
|
|
#
|
|
# This script helps to configure the environment for selected
|
|
# language/technology/service. The language or service can be
|
|
# selected via TUI menu or optinal arguments.
|
|
|
|
QUICK_TECH=$1
|
|
QUICK_VERSION=$2
|
|
|
|
# These environment variables can be set for testing:
|
|
# TESTMODE - 1 if test mode is enabled, it skips whiptail
|
|
# MENUITEM - selected menu item
|
|
# TECH - selected tech
|
|
# SERVICE - selected service
|
|
|
|
|
|
function setTech() {
|
|
tech=$1
|
|
|
|
# Activation of primary tech bin directory
|
|
# test ! -e $PRIMARYDIR || $TECHDIR/$tech/bin
|
|
test -L $PRIMARYDIR && unlink $PRIMARYDIR
|
|
ln -s $TECHDIR/$tech/bin $PRIMARYDIR
|
|
|
|
# Parse name of the tech - like python or node
|
|
name=`echo $tech | cut -d"-" -f 1`
|
|
|
|
# If /srv/app doesn't exist we will use examples files to create it
|
|
if [ ! -e /srv/app ]; then
|
|
mkdir -p /srv/conf/supervisor.d
|
|
echo "NOTE: /srv/app doesn't exists, creating it from $tech example application"
|
|
mkdir -p /srv/app
|
|
cp -a /opt/examples/$name/* /srv/app/
|
|
mv /srv/app/supervisor.conf /srv/conf/supervisor.d/$name.conf
|
|
else
|
|
echo "IMPORTANT: /srv/app found so no configuration or files are copied, make sure the application is ok after this process"
|
|
fi
|
|
|
|
# Pythoon specific stuff
|
|
if [ "$name" = "python" ]; then
|
|
if [ -e /srv/venv ]; then
|
|
echo "IMPORTANT: /srv/venv exists, if you have changed python version, make sure to create or update the virtualenv:"
|
|
echo
|
|
echo " rm -rf /srv/venv"
|
|
echo " python3 -m venv /srv/venv"
|
|
echo
|
|
echo "Don't forget to backup the old venv if necessary."
|
|
else
|
|
echo ".. creating new venv in /srv/venv"
|
|
test -e /srv/venv || $PRIMARYDIR/python3 -m venv /srv/venv
|
|
/srv/venv/bin/pip install gunicorn
|
|
/srv/venv/bin/pip install bottle
|
|
fi
|
|
fi
|
|
|
|
# PHP specific stuff
|
|
if [ "$name" = "php" ]; then
|
|
mkdir -p /srv/conf/php-fpm/pool.d/
|
|
|
|
# Copy config if needed
|
|
test -e /srv/conf/php-fpm/php-fpm.conf || mv /srv/app/php-fpm.conf /srv/conf/php-fpm/php-fpm.conf
|
|
test -e /srv/conf/php-fpm/pool.d/app.conf || mv /srv/app/pool_app.conf /srv/conf/php-fpm/pool.d/app.conf
|
|
test -e /srv/conf/php-fpm/php.ini || mv /srv/app/php.ini /srv/conf/php-fpm/php.ini
|
|
|
|
test ! -e /srv/conf/php-fpm/php.ini && ln -s /srv/conf/php-fpm/php.ini /opt/techs/$tech/etc/conf.d/app.ini
|
|
|
|
# And remove unneeded ones
|
|
# TODO: not sure how good idea this is
|
|
rm -f /srv/app/php-fpm.conf /srv/app/pool_app.conf /srv/app/php.ini /srv/app/nginx.conf
|
|
fi
|
|
|
|
# Node specific stuff
|
|
if [ "$name" = "node" ]; then
|
|
/opt/techs/$tech/bin/npm config set prefix "/srv/.npm-packages"
|
|
/opt/techs/$tech/bin/npm install -g yarn@berry
|
|
fi
|
|
|
|
# Remove default config in Nginx
|
|
test -e /srv/conf/nginx.d/default.conf && rm -f /srv/conf/nginx.d/default.conf
|
|
|
|
# Same thing we do for nginx but if the file exist it's not rewritten.
|
|
if [ ! -e /srv/conf/nginx.d/app.conf ]; then
|
|
mkdir -p /srv/conf/nginx.d
|
|
if [ "$name" = "php" ]; then
|
|
cp /opt/examples/php/nginx.conf /srv/conf/nginx.d/app.conf
|
|
else
|
|
cp /opt/examples/nginx/nginx.conf /srv/conf/nginx.d/app.conf
|
|
fi
|
|
echo ".. app configuration for nginx not found, adding it - please check /srv/conf/nginx.d/app.conf and make sure it fits your code"
|
|
|
|
fi
|
|
|
|
# We load new configuration into supervisor and it's automatically started or restarted if needed
|
|
supervisorctl reread
|
|
supervisorctl update
|
|
nginx -s reload
|
|
|
|
echo "NOTE: this tool doesn't restart existing processes, if it's needed, please, do it manually"
|
|
|
|
echo
|
|
if [ ! "$TESTMODE" = "1" -a -z "$QUICK_TECH" ]; then
|
|
read -p "Check the output and hit enter to continue"
|
|
else
|
|
exit 0
|
|
fi
|
|
}
|
|
|
|
function setService() {
|
|
service=$1
|
|
|
|
case $service in
|
|
"redis")
|
|
echo ".. adding redis into supervisor and copying config file into /srv/conf/redis.conf"
|
|
mkdir -p /srv/var/redis
|
|
cp /opt/examples/redis/supervisor.conf /srv/conf/supervisor.d/redis.conf
|
|
cp /opt/examples/redis/redis.conf /srv/conf/redis.conf
|
|
supervisorctl reread
|
|
supervisorctl update
|
|
echo "NOTE: please, check configuration file /srv/conf/redis.conf and update it if needed"
|
|
echo "NOTE: Redis server is available at localhost:6379"
|
|
|
|
echo
|
|
if [ ! "$TESTMODE" = "1" -a -z "$QUICK_TECH" ]; then
|
|
read -p "Check the output and hit enter to continue"
|
|
else
|
|
exit 0
|
|
fi
|
|
;;
|
|
"memcached")
|
|
echo ".. adding memcached into supervisor"
|
|
cp /opt/examples/memcached/supervisor.conf /srv/conf/supervisor.d/memcached.conf
|
|
supervisorctl reread
|
|
supervisorctl update
|
|
echo "NOTE: Memcached server is available at localhost:11211"
|
|
|
|
echo
|
|
if [ ! "$TESTMODE" = "1" -a -z "$QUICK_TECH" ]; then
|
|
read -p "Check the output and hit enter to continue"
|
|
else
|
|
exit 0
|
|
fi
|
|
;;
|
|
"*")
|
|
continue
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# Use two parameters to handle everything this script allows to user
|
|
function quickTech() {
|
|
TECH=$1
|
|
VERSION=$2
|
|
|
|
case $TECH in
|
|
"python")
|
|
if [ -z "$VERSION" ]; then
|
|
VERSION=3.9.1
|
|
fi
|
|
setTech $TECH-$VERSION
|
|
;;
|
|
"php")
|
|
if [ -z "$VERSION" ]; then
|
|
VERSION=7.4.15
|
|
fi
|
|
setTech $TECH-$VERSION
|
|
;;
|
|
"node")
|
|
if [ -z "$VERSION" ]; then
|
|
VERSION=14.15.4
|
|
fi
|
|
setTech $TECH-$VERSION
|
|
;;
|
|
"ruby")
|
|
if [ -z "$VERSION" ]; then
|
|
VERSION=3.0.0
|
|
fi
|
|
setTech $TECH-$VERSION
|
|
;;
|
|
"deno")
|
|
if [ -z "$VERSION" ]; then
|
|
VERSION=1.7.2
|
|
fi
|
|
setTech $TECH-$VERSION
|
|
;;
|
|
"memcached")
|
|
setService $TECH
|
|
;;
|
|
"redis")
|
|
setService $TECH
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# If parameters with tech and possibly version are given we just use those
|
|
if [ -n "$QUICK_TECH" ]; then
|
|
quickTech $QUICK_TECH $QUICK_VERSION
|
|
exit 0
|
|
fi
|
|
|
|
# We will use EDITOR environment variables if possible
|
|
if [ "$EDITOR" = "" ]; then
|
|
export EDITOR=nano
|
|
fi
|
|
|
|
while /bin/true; do
|
|
if [ "$MENUITEM" = "" ]; then
|
|
menuitem=$(whiptail --menu "Choose what to do" $HEIGHT $WIDTH 10 \
|
|
"tech" " Activaton of primary tech" \
|
|
"services" " Enable additional services (Redis, Memcached, ..)" \
|
|
"cron" " Update crontab" \
|
|
"exit" " Exit" \
|
|
3>&1 1>&2 2>&3)
|
|
else
|
|
menuitem=$MENUITEM
|
|
fi
|
|
|
|
case $menuitem in
|
|
# Activation of one of the available tech
|
|
# Only one tech can be enabled same time but it's possible to use any of them from /opt/techs
|
|
"tech")
|
|
if [ "$TECH" = "" ]; then
|
|
tech=$(whiptail --menu "Select tech" $HEIGHT $WIDTH 10 \
|
|
{{TECHS}}
|
|
"back" " Go back" \
|
|
3>&1 1>&2 2>&3)
|
|
else
|
|
tech=$TECH
|
|
fi
|
|
|
|
if [ "$tech" = "back" -o "$tech" = "" ]; then
|
|
continue
|
|
fi
|
|
|
|
setTech $tech
|
|
;;
|
|
# Services like small tools, databases or so to support the running app
|
|
"services")
|
|
if [ "$SERVICE" = "" ]; then
|
|
service=$(whiptail --menu "Select service to be enabled" $HEIGHT $WIDTH 6 \
|
|
"memcached" " Memcached" \
|
|
"redis" " Redis" \
|
|
"back" " Go back" \
|
|
3>&1 1>&2 2>&3)
|
|
else
|
|
service=$SERVICE
|
|
fi
|
|
|
|
setService $service
|
|
;;
|
|
# Simpler crontab editor
|
|
"cron")
|
|
$EDITOR /srv/conf/crontab && \
|
|
crontab /srv/conf/crontab
|
|
|
|
echo
|
|
if [ ! "$TESTMODE" = "1" -a -z "$QUICK_TECH" ]; then
|
|
read -p "Check the output and hit enter to continue"
|
|
else
|
|
exit 0
|
|
fi
|
|
;;
|
|
"exit")
|
|
echo "Bye bye!"
|
|
exit 0
|
|
;;
|
|
esac
|
|
done
|