refs #184 Clean and optimize ogdhcp_installer

pull/1/head
Alvaro Puente Mella 2024-03-20 13:25:35 +01:00
parent 5f32ddd66f
commit 6faac6099a
1 changed files with 187 additions and 204 deletions

View File

@ -5,67 +5,90 @@
####### Autor: Luis Gerardo Romero <lguillen@unizar.es>
#####################################################################
function globalSetup ()
{
PROGRAMDIR=$(readlink -e "$(dirname "$0")")
PROGRAMNAME=$(basename "$0")
OPENGNSYS_CLIENT_USER="ogdhcp"
# Comprobar si se ha descargado el paquete comprimido (REMOTE=0) o sólo el instalador (REMOTE=1).
OPENGNSYS_SERVER="opengnsys.es"
if [ -d "$PROGRAMDIR/../installer" ]; then
echo REMOTE=0
REMOTE=0
else
echo REMOTE=1
REMOTE=1
fi
BRANCH=$1
if [[ -z $BRANCH ]]; then
BRANCH="main"
fi
GIT_REPO="ssh://git@ognproject.evlt.uma.es:21987/opengnsys/ogdhcp.git"
function globalSetup() {
local current_dir
current_dir=$(dirname "$0")
PROGRAMDIR=$(readlink -e "$current_dir")
PROGRAMNAME=$(basename "$0")
OPENGNSYS_CLIENT_USER="ogdhcp"
# Directorios de instalación y destino de OpenGnsys.
WORKDIR=/tmp/ogdhcp_installer
INSTALL_TARGET=/opt/ogdhcp
PATH=$PATH:$INSTALL_TARGET/bin
if which service &>/dev/null; then
STARTSERVICE="eval service \$service restart"
STOPSERVICE="eval service \$service stop"
else
STARTSERVICE="eval /etc/init.d/\$service restart"
STOPSERVICE="eval /etc/init.d/\$service stop"
fi
ENABLESERVICE="eval update-rc.d \$service defaults"
DISABLESERVICE="eval update-rc.d \$service disable"
APACHESERV=apache2
APACHECFGDIR=/etc/apache2
APACHESITESDIR=sites-available
APACHEOGSITE=ogdhcp
APACHEUSER="www-data"
APACHEGROUP="www-data"
APACHEENABLEMODS="a2enmod headers ssl rewrite proxy_fcgi fastcgi actions alias"
APACHEENABLESSL="a2ensite default-ssl"
APACHEENABLEOG="a2ensite $APACHEENABLEOG"
APACHEMAKECERT="make-ssl-cert generate-default-snakeoil --force-overwrite"
PHPFPMSERV=php7.2-fpm
# Registro de incidencias.
OGLOGFILE=$INSTALL_TARGET/var/log/${PROGRAMNAME%.sh}.log
LOG_FILE=/tmp/$(basename $OGLOGFILE)
# Comprobar si se ha descargado el paquete comprimido (REMOTE=0) o sólo el instalador (REMOTE=1).
if [ -d "$PROGRAMDIR/../installer" ]; then
echo "REMOTE=0"
REMOTE=0
else
echo "REMOTE=1"
REMOTE=1
fi
BRANCH=${1:-"main"}
GIT_REPO="ssh://git@ognproject.evlt.uma.es:21987/opengnsys/ogdhcp.git"
# Directorios de instalación y destino de OpenGnsys.
WORKDIR=/tmp/ogdhcp_installer
INSTALL_TARGET=/opt/ogdhcp
PATH=$PATH:$INSTALL_TARGET/bin
if command -v service &>/dev/null; then
STARTSERVICE="eval service \$service restart"
STOPSERVICE="eval service \$service stop"
else
STARTSERVICE="eval /etc/init.d/\$service restart"
STOPSERVICE="eval /etc/init.d/\$service stop"
fi
ENABLESERVICE="eval update-rc.d \$service defaults"
DISABLESERVICE="eval update-rc.d \$service disable"
APACHESERV=apache2
APACHECFGDIR=/etc/apache2
APACHESITESDIR=sites-available
APACHEOGSITE=ogdhcp
APACHEUSER="www-data"
APACHEGROUP="www-data"
APACHEENABLEMODS="a2enmod headers ssl rewrite proxy_fcgi fastcgi actions alias"
APACHEENABLESSL="a2ensite default-ssl"
APACHEENABLEOG="a2ensite $APACHEENABLEOG"
APACHEMAKECERT="make-ssl-cert generate-default-snakeoil --force-overwrite"
PHPFPMSERV=php7.2-fpm
# Registro de incidencias.
OGLOGFILE="$INSTALL_TARGET/var/log/${PROGRAMNAME%.sh}.log"
LOG_FILE="/tmp/$(basename "$OGLOGFILE")"
}
function checkDependencies() {
echoAndLog "Checking dependencies..."
# Lista de dependencias
local DEPENDENCIES=(php php-cli php-fpm php-json php-pdo php-mysql php-zip php-gd php-mbstring php-curl php-xml php-pear php-bcmath composer unzip apache2 libapache2-mod-php)
local DEPENDENCIES=(
php
php-cli
php-fpm
php-json
php-pdo
php-mysql
php-zip
php-gd
php-mbstring
php-curl
php-xml
php-pear
php-bcmath
composer
unzip
apache2
libapache2-mod-php
)
# Comprobar cada dependencia
for dep in "${DEPENDENCIES[@]}"; do
if ! dpkg -s $dep >/dev/null 2>&1; then
if ! dpkg -s "$dep" >/dev/null 2>&1; then
echoAndLog "$dep is not installed. Installing..."
sudo apt-get install -y $dep
sudo apt-get install -y "$dep"
else
echoAndLog "$dep is already installed."
fi
@ -74,11 +97,9 @@ function checkDependencies() {
echoAndLog "Dependencies checked."
}
# Función para instalar los paquetes necesarios para KEA-DHCP
install_kea() {
sudo apt-get install -y isc-kea-common isc-kea-ctrl-agent isc-kea-dhcp4-server isc-kea-dhcp6-server isc-kea-admin
sudo apt-get install -y isc-kea-common isc-kea-ctrl-agent isc-kea-dhcp4-server isc-kea-dhcp6-server isc-kea-admin
}
# Función para instalar Composer
@ -87,7 +108,6 @@ install_composer() {
sudo mv composer.phar /usr/local/bin/composer
}
# Función para instalar Swagger UI
install_swagger() {
sudo apt-get install -y unzip
@ -96,32 +116,29 @@ install_swagger() {
sudo mv /var/www/html/swagger-ui-master /var/www/html/swagger-ui
}
# Obtiene el código fuente del proyecto desde el repositorio de GitHub.
function downloadCode()
{
if [ $# -ne 1 ]; then
errorAndLog "${FUNCNAME}(): invalid number of parameters"
exit 1
fi
function downloadCode() {
if [ $# -ne 1 ]; then
errorAndLog "${FUNCNAME}(): invalid number of parameters"
exit 1
fi
local url="$1"
local url="$1"
echoAndLog "${FUNCNAME}(): downloading code from '$url'..."
echoAndLog "${FUNCNAME}(): downloading code from '$url'..."
GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=accept-new" git archive --remote=$url --format zip --output opengnsys.zip --prefix=opengnsys/ $BRANCH && unzip opengnsys.zip
if [ $? -ne 0 ]; then
errorAndLog "${FUNCNAME}(): error getting OpenGnsys code from $url"
return 1
fi
rm -f opengnsys.zip
echoAndLog "${FUNCNAME}(): code was downloaded"
return 0
GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=accept-new" git archive --remote="$url" --format zip --output opengnsys.zip --prefix=opengnsys/ "$BRANCH" && unzip opengnsys.zip
if [ $? -ne 0 ]; then
errorAndLog "${FUNCNAME}(): error getting OpenGnsys code from $url"
return 1
fi
rm -f opengnsys.zip
echoAndLog "${FUNCNAME}(): code was downloaded"
return 0
}
# Crea la estructura base de la instalación de opengnsys
function createDirs()
{
function createDirs() {
if [ $# -ne 1 ]; then
errorAndLog "${FUNCNAME}(): invalid number of parameters"
exit 1
@ -131,70 +148,59 @@ function createDirs()
# Crear estructura de directorios.
echoAndLog "${FUNCNAME}(): creating directory paths in $path_opengnsys_base"
mkdir -p $path_opengnsys_base
mkdir -p $path_opengnsys_base/bin
mkdir -p $path_opengnsys_base/config
mkdir -p $path_opengnsys_base/docs # Swagger documentation
mkdir -p $path_opengnsys_base/public
mkdir -p $path_opengnsys_base/src
mkdir -p $path_opengnsys_base/etc/kea/backup
mkdir -p $path_opengnsys_base/templates
mkdir -p $path_opengnsys_base/var/{cache,log}
mkdir -p $path_opengnsys_base/vendor
mkdir -p "$path_opengnsys_base"/{bin,config,docs,public,src,etc/kea/backup,templates,var/{cache,log},vendor}
if [ $? -ne 0 ]; then
errorAndLog "${FUNCNAME}(): error while creating dirs. Do you have write permissions?"
return 1
fi
# Crear usuario ficticio.
if id -u $OPENGNSYS_CLIENT_USER &>/dev/null; then
if id -u "$OPENGNSYS_CLIENT_USER" &>/dev/null; then
echoAndLog "${FUNCNAME}(): user \"$OPENGNSYS_CLIENT_USER\" is already created"
else
echoAndLog "${FUNCNAME}(): creating OpenGnsys user"
useradd $OPENGNSYS_CLIENT_USER 2>/dev/null
useradd "$OPENGNSYS_CLIENT_USER" 2>/dev/null
if [ $? -ne 0 ]; then
errorAndLog "${FUNCNAME}(): error creating OpenGnsys user"
return 1
fi
fi
# Mover el fichero de registro de instalación al directorio de logs.
echoAndLog "${FUNCNAME}(): moving installation log file"
mv "$LOG_FILE" "$path_opengnsys_base/var/log" && LOG_FILE="$OGLOGFILE"
chmod 777 "$LOG_FILE"
sudo chmod -R 777 "$path_opengnsys_base/etc"
# Mover el fichero de registro de instalación al directorio de logs.
echoAndLog "${FUNCNAME}(): moving installation log file"
mv $LOG_FILE $path_opengnsys_base/var/log && LOG_FILE=$OGLOGFILE
chmod 777 $LOG_FILE
sudo chmod -R 777 $path_opengnsys_base/etc
# Mover el fichero de registro de instalación al directorio de logs.
echoAndLog "${FUNCNAME}(): moving installation log file"
touch $path_opengnsys_base/var/log/dev.log
chmod 777 $path_opengnsys_base/var/log/dev.log
touch "$path_opengnsys_base/var/log/dev.log"
chmod 777 "$path_opengnsys_base/var/log/dev.log"
echoAndLog "${FUNCNAME}(): directory paths created"
return 0
# Cambiar permisos de usuario
echoAndLog "Changing user permission"
chown -R $OPENGNSYS_CLIENT_USER:$OPENGNSYS_CLIENT_USER $INSTALL_TARGET
chown -R "$OPENGNSYS_CLIENT_USER:$OPENGNSYS_CLIENT_USER" "$INSTALL_TARGET"
# Copia de antemano .env ya que es necesario para montar el esqueleto de symfony
cp -a $WORKDIR/ogdhcp/.env "${path_opengnsys_base}/.env"
# Copiar .env
cp -a "$WORKDIR/ogdhcp/.env" "${path_opengnsys_base}/.env"
}
function create_ogdhcp_project {
# Cambia al usuario ogdhcp y crea el proyecto Symfony
local path_opengnsys_base="$1"
composer create-project symfony/website-skeleton $path_opengnsys_base
pushd $path_opengnsys_base
composer create-project symfony/website-skeleton "$path_opengnsys_base"
pushd "$path_opengnsys_base" || return
# Elimina el archivo composer.lock
rm composer.lock
popd
popd || return
echoAndLog "Esqueleto de la aplicación creado y archivo composer.lock eliminado."
}
function copyServerFiles ()
{
function copyServerFiles() {
if [ $# -ne 1 ]; then
errorAndLog "${FUNCNAME}(): invalid number of parameters"
exit 1
@ -204,33 +210,35 @@ function copyServerFiles ()
# Lista de ficheros y directorios origen y de directorios destino.
local SOURCES=(
config \
#public \
src \
etc \
templates \
tests \
vendor \
.env \
composer.json \
composer.lock \
phpunit.xml.dist \
symfony.lock )
config
#public
src
etc
templates
tests
vendor
.env
composer.json
composer.lock
phpunit.xml.dist
symfony.lock
)
local TARGETS=(
config \
#public \
src \
etc \
templates \
tests \
vendor \
.env \
composer.json \
composer.lock \
phpunit.xml.dist \
symfony.lock )
config
#public
src
etc
templates
tests
vendor
.env
composer.json
composer.lock
phpunit.xml.dist
symfony.lock
)
if [ ${#SOURCES[@]} != ${#TARGETS[@]} ]; then
if [ "${#SOURCES[@]}" != "${#TARGETS[@]}" ]; then
errorAndLog "${FUNCNAME}(): inconsistent number of array items"
exit 1
fi
@ -238,34 +246,33 @@ function copyServerFiles ()
# Copiar ficheros.
echoAndLog "${FUNCNAME}(): copying files to server directories"
pushd $WORKDIR/ogdhcp
pushd "$WORKDIR/ogdhcp" || return
local i
for (( i = 0; i < ${#SOURCES[@]}; i++ )); do
if [ -f "${SOURCES[$i]}" ]; then
echoAndLog "Copying ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
cp -a "${SOURCES[$i]}" "${path_opengnsys_base}/${TARGETS[$i]}"
cp -a "${SOURCES[$i]}" "$path_opengnsys_base/${TARGETS[$i]}"
elif [ -d "${SOURCES[$i]}" ]; then
echoAndLog "Copying content of ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
cp -a "${SOURCES[$i]}"/* "${path_opengnsys_base}/${TARGETS[$i]}"
cp -a "${SOURCES[$i]}"/* "$path_opengnsys_base/${TARGETS[$i]}"
else
warningAndLog "Unable to copy ${SOURCES[$i]} to $path_opengnsys_base/${TARGETS[$i]}"
fi
done
echoAndLog "Changing user permission"
chown -R $OPENGNSYS_CLIENT_USER:$OPENGNSYS_CLIENT_USER $INSTALL_TARGET
chown -R "$OPENGNSYS_CLIENT_USER:$OPENGNSYS_CLIENT_USER" "$INSTALL_TARGET"
popd
popd || return
}
function downloadComposer() {
echoAndLog "Downloading composer.phar..."
# Crear el directorio de trabajo si no existe
mkdir -p $WORKDIR/ogdhcp/bin
mkdir -p "$WORKDIR/ogdhcp/bin" || return
# Cambiar al directorio de trabajo
pushd $WORKDIR/ogdhcp/bin
pushd "$WORKDIR/ogdhcp/bin" || return
# Descargar composer.phar
curl -sS https://getcomposer.org/installer | php
@ -278,20 +285,20 @@ function downloadComposer() {
fi
# Crear el directorio de destino si no existe
mkdir -p /opt/ogdhcp/bin
mkdir -p "/opt/ogdhcp/bin" || return
# Mover composer.phar a /opt/ogdhcp/bin
mv composer.phar /opt/ogdhcp/bin/
mv composer.phar "/opt/ogdhcp/bin/"
# Comprobar si el movimiento fue exitoso
if [ ! -f /opt/ogdhcp/bin/composer.phar ]; then
if [ ! -f "/opt/ogdhcp/bin/composer.phar" ]; then
errorAndLog "Failed to move composer.phar to /opt/ogdhcp/bin"
popd
return 1
fi
# Volver al directorio original
popd
popd || return
echoAndLog "composer.phar downloaded and moved to /opt/ogdhcp/bin"
return 0
@ -301,10 +308,10 @@ function runComposer() {
echoAndLog "Running composer.phar to install dependencies..."
# Cambiar al directorio donde está composer.phar
pushd /opt/ogdhcp/bin
pushd /opt/ogdhcp/bin || return
# Ejecutar composer.phar
sudo -u $OPENGNSYS_CLIENT_USER php composer.phar install
sudo -u "$OPENGNSYS_CLIENT_USER" php composer.phar install
# Comprobar si la ejecución fue exitosa
if [ $? -ne 0 ]; then
@ -314,11 +321,12 @@ function runComposer() {
fi
# Volver al directorio original
popd
popd || return
echoAndLog "composer.phar ran successfully and dependencies were installed"
return 0
}
function install_swagger_ui {
# Define la URL del archivo de Swagger UI que quieres descargar
swagger_ui_url="https://github.com/swagger-api/swagger-ui/archive/refs/heads/master.zip"
@ -330,44 +338,26 @@ function install_swagger_ui {
destination_path="/opt/ogdhcp/public"
# Crea los directorios si no existen
mkdir -p $swagger_ui_path
mkdir -p $destination_path
mkdir -p "$swagger_ui_path"
mkdir -p "$destination_path"
# Descarga el archivo de Swagger UI
wget $swagger_ui_url -O /tmp/swagger-ui.zip
wget "$swagger_ui_url" -O /tmp/swagger-ui.zip
# Descomprime el archivo de Swagger UI en la ruta especificada
unzip /tmp/swagger-ui.zip -d $swagger_ui_path
unzip /tmp/swagger-ui.zip -d "$swagger_ui_path"
# Copia los archivos de Swagger UI al directorio de destino
cp -r $swagger_ui_path/swagger-ui-master/dist/* $destination_path
cp -r "$swagger_ui_path"/swagger-ui-master/dist/* "$destination_path"
# Elimina el archivo descargado y el directorio temporal
rm /tmp/swagger-ui.zip
rm -r $swagger_ui_path
/opt/ogdhcp/vendor/bin/openapi /opt/ogdhcp/src/DhcpBundle/Controller/ -o /opt/ogdhcp/public/swagger.json
rm -r "$swagger_ui_path"
/opt/ogdhcp/vendor/bin/openapi /opt/ogdhcp/src/DhcpBundle/Controller/ -o "$destination_path/swagger.json"
echo "Swagger UI instalado en $destination_path."
}
create_kea_source_list() {
# Comprobar si el sistema operativo es Ubuntu 18.04
if [[ "$(lsb_release -rs)" == "18.04" ]]; then
echo "Creating isc-kea-2-0.list file..."
# Crear el archivo isc-kea-2-0.list
echo "
deb [signed-by=/usr/share/keyrings/isc-kea-2-0-archive-keyring.gpg] https://dl.cloudsmith.io/public/isc/kea-2-0/deb/ubuntu jammy main
deb-src [signed-by=/usr/share/keyrings/isc-kea-2-0-archive-keyring.gpg] https://dl.cloudsmith.io/public/isc/kea-2-0/deb/ubuntu jammy main" | sudo tee /etc/apt/sources.list.d/isc-kea-2-0.list
echo "File created successfully."
else
echo "This script is only for Ubuntu 18.04."
fi
}
function installWebConsoleApacheConf()
{
function installWebConsoleApacheConf() {
if [ $# -ne 2 ]; then
errorAndLog "${FUNCNAME}(): invalid number of parameters"
exit 1
@ -375,35 +365,35 @@ function installWebConsoleApacheConf()
local path_opengnsys_base="$1"
local path_apache2_confd="$2"
local OGHDPCDIR=${path_opengnsys_base}/public
local OGHDPCDIR="${path_opengnsys_base}/public"
local sockfile
if [ ! -d $path_apache2_confd ]; then
if [ ! -d "$path_apache2_confd" ]; then
errorAndLog "${FUNCNAME}(): path to apache2 conf.d can not found, verify your server installation"
return 1
fi
mkdir -p $path_apache2_confd/{sites-available,sites-enabled}
mkdir -p "$path_apache2_confd/{sites-available,sites-enabled}"
echoAndLog "${FUNCNAME}(): creating apache2 config file.."
# Avtivar PHP-FPM.
# Activar PHP-FPM.
echoAndLog "${FUNCNAME}(): configuring PHP-FPM"
service=$PHPFPMSERV
service="$PHPFPMSERV"
$ENABLESERVICE; $STARTSERVICE
sockfile=$(find /run/php -name "php*.sock" -type s -print 2>/dev/null | tail -1)
# Activar módulos de Apache.
$APACHEENABLEMODS
# Genera configuración de consola web a partir del fichero plantilla.
# Generar configuración de consola web a partir del archivo de plantilla.
if [ -n "$sockfile" ]; then
sed -e "s,OGHDPCDIR,$OGHDPCDIR,g" \
-e "s,proxy:fcgi:.*,proxy:unix:${sockfile%% *}|fcgi://localhost\",g" \
$WORKDIR/ogdhcp/etc/apache.conf.tmpl > $path_apache2_confd/$APACHESITESDIR/${APACHEOGSITE}.conf
"$WORKDIR/ogdhcp/etc/apache.conf.tmpl" > "$path_apache2_confd/$APACHESITESDIR/${APACHEOGSITE}.conf"
else
sed -e "s,OGHDPCDIR,$OGHDPCDIR,g" \
$WORKDIR/ogdhcp/server/etc/apache.conf.tmpl > $path_apache2_confd/$APACHESITESDIR/${APACHEOGSITE}.conf
"$WORKDIR/ogdhcp/server/etc/apache.conf.tmpl" > "$path_apache2_confd/$APACHESITESDIR/${APACHEOGSITE}.conf"
fi
$APACHEENABLEOG
if [ $? -ne 0 ]; then
@ -411,50 +401,44 @@ function installWebConsoleApacheConf()
return 1
fi
echoAndLog "${FUNCNAME}(): config file created and linked, restarting apache daemon"
service=$APACHESERV
service="$APACHESERV"
$ENABLESERVICE; $STARTSERVICE
return 0
}
#####################################################################
####### Algunas funciones útiles de propósito general:
#####################################################################
function getDateTime()
{
date "+%Y%m%d-%H%M%S"
# Obtiene la fecha y hora actual en el formato especificado
function getDateTime() {
date "+%Y%m%d-%H%M%S"
}
# Escribe a fichero y muestra por pantalla
function echoAndLog()
{
local DATETIME=`getDateTime`
echo "$1"
echo $LOG_FILE
echo "$DATETIME;$SSH_CLIENT;$1" >> $LOG_FILE
# Escribe un mensaje en el archivo de registro y lo muestra por pantalla
function echoAndLog() {
local DATETIME=$(getDateTime)
echo "$1"
echo "$DATETIME;$SSH_CLIENT;$1" >> "$LOG_FILE"
}
# Escribe a fichero y muestra mensaje de error
function errorAndLog()
{
local DATETIME=`getDateTime`
echo "ERROR: $1"
echo "$DATETIME;$SSH_CLIENT;ERROR: $1" >> $LOG_FILE
# Escribe un mensaje de error en el archivo de registro y lo muestra por pantalla
function errorAndLog() {
local DATETIME=$(getDateTime)
echo "ERROR: $1"
echo "$DATETIME;$SSH_CLIENT;ERROR: $1" >> "$LOG_FILE"
}
# Escribe a fichero y muestra mensaje de aviso
function warningAndLog()
{
local DATETIME=`getDateTime`
echo "Warning: $1"
echo "$DATETIME;$SSH_CLIENT;Warning: $1" >> $LOG_FILE
# Escribe un mensaje de advertencia en el archivo de registro y lo muestra por pantalla
function warningAndLog() {
local DATETIME=$(getDateTime)
echo "Warning: $1"
echo "$DATETIME;$SSH_CLIENT;Warning: $1" >> "$LOG_FILE"
}
##########################################################################
################################main######################################
# Sólo ejecutable por usuario root
if [ "$(whoami)" != 'root' ]; then
echo "ERROR: this program must run under root privileges!!"
@ -467,7 +451,7 @@ echoAndLog "OpenGnsys installation begins at $(date)"
mkdir -p $WORKDIR
pushd $WORKDIR
create_kea_source_list
checkDependencies
install_kea
# Si es necesario, descarga el repositorio de código en directorio temporal
@ -522,5 +506,4 @@ sudo apt-get update
# Ahora puedes clonar e instalar el componente ogDhcp
# git clone <URL del repositorio de ogDhcp>
# cd <directorio de ogDhcp>
# composer install
# composer install