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XenOrchestraInstallerUpdater/xo-install.sh

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#!/bin/bash
#########################################################################
# Title: XenOrchestraInstallerUpdater #
# Author: Roni Väyrynen #
# Repository: https://github.com/ronivay/XenOrchestraInstallerUpdater #
#########################################################################
SAMPLE_CONFIG_FILE="$(dirname $0)/sample.xo-install.cfg"
CONFIG_FILE="$(dirname $0)/xo-install.cfg"
# Deploy default configuration file if the user doesn't have their own yet.
if [[ ! -e "$CONFIG_FILE" ]]; then
cp $SAMPLE_CONFIG_FILE $CONFIG_FILE
fi
# See this file for all script configuration variables.
source $CONFIG_FILE
# Set some default variables if sourcing config file fails for some reason
PORT=${PORT:-80}
INSTALLDIR=${INSTALLDIR:-"/etc/xo"}
BRANCH=${BRANCH:-"master"}
LOGFILE=${LOGFILE:-"$(dirname $0)/xo-install.log"}
AUTOUPDATE=${AUTOUPDATE:-"true"}
PRESERVE=${PRESERVE:-"3"}
XOUSER=${XOUSER:-"root"}
CONFIGPATH="$(getent passwd $XOUSER | cut -d: -f6)"
# Set path where new source is cloned/pulled
XO_SRC_DIR="$INSTALLDIR/xo-src/xen-orchestra"
# Set variables for stdout print
COLOR_N='\e[0m'
COLOR_GREEN='\e[1;32m'
COLOR_RED='\e[1;31m'
COLOR_BLUE='\e[1;34m'
OK="[${COLOR_GREEN}ok${COLOR_N}]"
FAIL="[${COLOR_RED}fail${COLOR_N}]"
INFO="[${COLOR_BLUE}info${COLOR_N}]"
PROGRESS="[${COLOR_BLUE}..${COLOR_N}]"
# Protocol to use for webserver. If both of the X.509 certificate files exist,
# then assume that we want to enable HTTPS for the server.
if [[ -e $PATH_TO_HTTPS_CERT ]] && [[ -e $PATH_TO_HTTPS_KEY ]]; then
HTTPS=true
else
HTTPS=false
fi
function CheckUser {
# Make sure the script is ran as root
if [[ ! "$(id -u)" == "0" ]]; then
echo -e "${FAIL} This script needs to be ran as root"
exit 0
fi
}
function ErrorHandling {
echo -e "${FAIL} Something went wrong, exiting. Check $LOGFILE for more details and use rollback feature if needed"
if [[ -d $INSTALLDIR/xo-builds/xen-orchestra-$TIME ]]; then
echo -e "${FAIL} Removing $INSTALLDIR/xo-builds/xen-orchestra-$TIME because of failed installation."
rm -rf $INSTALLDIR/xo-builds/xen-orchestra-$TIME
fi
}
function InstallDependenciesCentOS {
set -e
trap ErrorHandling ERR INT
# Install necessary dependencies for XO build
# only run automated node install if package not found
if [[ -z $(rpm -qa | grep ^node) ]]; then
echo
echo -ne "${PROGRESS} Installing node.js"
curl -s -L https://rpm.nodesource.com/setup_8.x | bash - >/dev/null
echo -e "\r${OK} Installing node.js"
fi
# only install yarn repo and package if not found
if [[ -z $(rpm -qa | grep yarn) ]]; then
echo
echo -ne "${PROGRESS} Installing yarn"
curl -s -o /etc/yum.repos.d/yarn.repo https://dl.yarnpkg.com/rpm/yarn.repo >/dev/null && \
yum -y install yarn >/dev/null
echo -e "\r${OK} Installing yarn"
fi
# only install epel-release if doesn't exist
if [[ -z $(rpm -qa | grep epel-release) ]]; then
echo
echo -ne "${PROGRESS} Installing epel-repo"
yum -y install epel-release >/dev/null
echo -e "\r${OK} Installing epel-repo"
fi
# only install libvhdi-tools if vhdimount is not present
if [[ -z $(which vhdimount) ]]; then
echo
echo -ne "${PROGRESS} Installing libvhdi-tools from forensics repository"
rpm -ivh https://forensics.cert.org/cert-forensics-tools-release-el7.rpm >/dev/null
sed -i 's/enabled=1/enabled=0/g' /etc/yum.repos.d/cert-forensics-tools.repo
yum --enablerepo=forensics install -y libvhdi-tools >/dev/null
echo -e "\r${OK} Installing libvhdi-tools from forensics repository"
fi
# install
echo
echo -ne "${PROGRESS} Installing build dependencies, redis server, python, git, nfs-utils, cifs-utils"
yum -y install gcc gcc-c++ make openssl-devel redis libpng-devel python git nfs-utils cifs-utils >/dev/null
echo -e "\r${OK} Installing build dependencies, redis server, python, git, nfs-utils, cifs-utils"
echo
echo -ne "${PROGRESS} Enabling and starting redis service"
/bin/systemctl enable redis >/dev/null && /bin/systemctl start redis >/dev/null
echo -e "\r${OK} Enabling and starting redis service"
echo
echo -ne "${PROGRESS} Enabling and starting rpcbind service"
/bin/systemctl enable rpcbind >/dev/null && /bin/systemctl start rpcbind >/dev/null
echo -e "\r${OK} Enabling and starting rpcbind service"
} 2>$LOGFILE
function InstallDependenciesDebian {
set -e
trap ErrorHandling ERR INT
# Install necessary dependencies for XO build
echo
echo -ne "${PROGRESS} Running apt-get update"
apt-get update >/dev/null
echo -e "\r${OK} Running apt-get update"
# Install apt-transport-https and ca-certificates because of yarn https repo url
echo
echo -ne "${PROGRESS} Installing apt-transport-https and ca-certificates packages to support https repos"
apt-get install -y apt-transport-https ca-certificates >/dev/null
echo -e "\r${OK} Installing apt-transport-https and ca-certificates packages to support https repos"
# install curl for later tasks if missing
if [[ -z $(which curl) ]]; then
echo
echo -ne "${PROGRESS} Installing curl"
apt-get install -y curl >/dev/null
echo -e "\r${OK} Installing curl"
fi
# install setcap for non-root port binding if missing
if [[ -z $(which setcap) ]]; then
echo
echo -ne "${PROGRESS} Installing setcap"
apt-get install -y libcap2-bin >/dev/null
echo -e "\r${OK} Installing setcap"
fi
# only install yarn repo and package if not found
if [[ -z $(dpkg -l | grep yarn) ]]; then
echo
echo -ne "${PROGRESS} Installing yarn"
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - >/dev/null
echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list >/dev/null
apt-get update >/dev/null
apt-get install -y yarn >/dev/null
echo -e "\r${OK} Installing yarn"
fi
# only run automated node install if package not found
if [[ -z $(dpkg -l | grep node) ]] || [[ -z $(which npm) ]]; then
echo
echo -ne "${PROGRESS} Installing node.js"
curl -sL https://deb.nodesource.com/setup_8.x | bash - >/dev/null
apt-get install -y nodejs >/dev/null
echo -e "\r${OK} Installing node.js"
fi
# install packages
echo
echo -ne "${PROGRESS} Installing build dependencies, redis server, python, git, libvhdi-utils, lvm2, nfs-common, cifs-utils"
apt-get install -y build-essential redis-server libpng-dev git python-minimal libvhdi-utils lvm2 nfs-common cifs-utils >/dev/null
echo -e "\r${OK} Installing build dependencies, redis server, python, git, libvhdi-utils, lvm2, nfs-common, cifs-utils"
echo
echo -ne "${PROGRESS} Enabling and starting redis service"
/bin/systemctl enable redis-server >/dev/null && /bin/systemctl start redis-server >/dev/null
echo -e "\r${OK} Enabling and starting redis service"
echo
echo -ne "${PROGRESS} Enabling and starting rpcbind service"
/bin/systemctl enable rpcbind >/dev/null && /bin/systemctl start rpcbind >/dev/null
echo -e "\r${OK} Enabling and starting rpcbind service"
} 2>$LOGFILE
function UpdateNodeYarn {
if [[ $AUTOUPDATE == "true" ]]; then
if [ $OSNAME == "CentOS" ]; then
echo
echo -ne "${PROGRESS} Checking updates for nodejs and yarn"
yum update -y nodejs yarn > /dev/null
echo -e "\r${OK} Checking updates for nodejs and yarn"
else
echo
echo -ne "${PROGRESS} Checking updates for nodejs and yarn"
apt-get install -y --only-upgrade nodejs yarn > /dev/null
echo -e "\r${OK} Checking updates for nodejs and yarn"
fi
fi
} 2>$LOGFILE
function InstallXOPlugins {
set -e
trap ErrorHandling ERR INT
if [[ "$PLUGINS" ]] && [[ ! -z "$PLUGINS" ]]; then
if [[ "$PLUGINS" == "all" ]]; then
echo
echo -ne "${PROGRESS} Installing all available plugins as defined in PLUGINS variable"
find "$INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/" -maxdepth 1 -mindepth 1 -not -name "xo-server" -not -name "xo-web" -not -name "xo-server-cloud" -exec ln -sn {} "$INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/node_modules/" \;
echo -e "\r${OK} Installing all available plugins as defined in PLUGINS variable"
else
echo
echo -ne "${PROGRESS} Installing plugins defined in PLUGINS variable"
local PLUGINSARRAY=($(echo "$PLUGINS" | tr ',' ' '))
for x in "${PLUGINSARRAY[@]}"; do
if [[ $(find $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages -type d -name "$x") ]]; then
ln -sn $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/$x $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/node_modules/
echo -e "\r${OK} Installing plugins defined in PLUGINS variable"
else
echo -e "\r${FAIL} Installing plugins defined in PLUGINS variable"
echo -e " ${INFO} No $x plugin found from xen-orchestra packages, skipping"
continue
fi
done
fi
cd $INSTALLDIR/xo-builds/xen-orchestra-$TIME && yarn >/dev/null && yarn build >/dev/null
else
echo
echo -e "${INFO} No plugins to install"
fi
} 2>$LOGFILE
function InstallXO {
set -e
trap ErrorHandling ERR INT
TIME=$(date +%Y%d%m%H%M)
# Create user if doesn't exist (if defined)
if [ $XOUSER ]; then
if [[ -z $(getent passwd $XOUSER) ]]; then
echo
echo -ne "${PROGRESS} Creating missing $XOUSER user"
useradd -s /sbin/nologin $XOUSER
echo -e "\r${OK} Creating missing $XOUSER user"
sleep 2
fi
fi
# Create installation directory if doesn't exist already
if [[ ! -d "$INSTALLDIR" ]] ; then
echo -ne "${PROGRESS} Creating missing basedir to $INSTALLDIR"
mkdir -p "$INSTALLDIR"
echo -e "\r${OK} Creating missing basedir to $INSTALLDIR"
fi
# Create missing xo-builds directory if doesn't exist already
if [[ ! -d "$INSTALLDIR/xo-builds" ]]; then
echo -ne "${PROGRESS} Creating missing xo-builds directory to $INSTALLDIR/xo-builds"
mkdir "$INSTALLDIR/xo-builds"
echo -e "\r${OK} Creating missing xo-builds directory to $INSTALLDIR/xo-builds"
fi
echo
echo -e "${INFO} Fetching Xen Orchestra source code"
echo
if [[ ! -d "$XO_SRC_DIR" ]]; then
mkdir -p "$XO_SRC_DIR"
git clone https://github.com/vatesfr/xen-orchestra "$XO_SRC_DIR"
else
cd "$XO_SRC_DIR"
git pull
cd $(dirname $0)
fi
# Deploy the latest xen-orchestra source to the new install directory.
echo
echo -ne "${INFO} Creating install directory: $INSTALLDIR/xo-builds/xen-orchestra-$TIME"
rm -rf "$INSTALLDIR/xo-builds/xen-orchestra-$TIME"
cp -r "$XO_SRC_DIR" "$INSTALLDIR/xo-builds/xen-orchestra-$TIME"
if [[ "$BRANCH" == "release" ]]; then
cd $INSTALLDIR/xo-builds/xen-orchestra-$TIME
TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
echo
echo -e "${INFO} Checking out latest tagged release '$TAG'"
git checkout $TAG 2> /dev/null # Suppress the detached-head message.
cd $(dirname $0)
elif [[ "$BRANCH" != "master" ]]; then
echo
echo -e "${INFO} Checking out source code from branch '$BRANCH'"
cd $INSTALLDIR/xo-builds/xen-orchestra-$TIME
git checkout $BRANCH
cd $(dirname $0)
fi
# Check if the new repo is any different from the currently-installed
# one. If not, then skip the build and delete the repo we just cloned.
# Get the commit ID of the to-be-installed xen-orchestra.
cd $INSTALLDIR/xo-builds/xen-orchestra-$TIME
NEW_REPO_HASH=$(git rev-parse HEAD)
NEW_REPO_HASH_SHORT=$(git rev-parse --short HEAD)
cd $(dirname $0)
# Get the commit ID of the currently-installed xen-orchestra (if one
# exists).
if [[ -L $INSTALLDIR/xo-server ]] && [[ ! -z $(readlink -e $INSTALLDIR/xo-server) ]]; then
cd $INSTALLDIR/xo-server
OLD_REPO_HASH=$(git rev-parse HEAD)
OLD_REPO_HASH_SHORT=$(git rev-parse --short HEAD)
cd $(dirname $0)
else
# If there's no existing installation, then we definitely want
# to proceed with the bulid.
OLD_REPO_HASH=""
OLD_REPO_HASH_SHORT=""
fi
# If the new install is no different from the existing install, then don't
# proceed with the build.
if [[ "$NEW_REPO_HASH" == "$OLD_REPO_HASH" ]]; then
echo
echo -e "${INFO} No changes to xen-orchestra since previous install. Skipping xo-server and xo-web build."
echo -e "${INFO} Cleaning up install directory: $INSTALLDIR/xo-builds/xen-orchestra-$TIME"
rm -rf $INSTALLDIR/xo-builds/xen-orchestra-$TIME
return 0
fi
# Now that we know we're going to be building a new xen-orchestra, make
# sure there's no already-running xo-server process.
if [[ $(ps aux | grep xo-server | grep -v grep) ]]; then
echo
echo -ne "${PROGRESS} Shutting down xo-server"
/bin/systemctl stop xo-server || { echo -e "${FAIL} failed to stop service, exiting..." ; exit 1; }
echo -e "\r${OK} Shutting down xo-server"
fi
# If this isn't a fresh install, then list the upgrade the user is making.
if [[ ! -z "$OLD_REPO_HASH" ]]; then
echo
echo -e "${INFO}Updating xen-orchestra from '$OLD_REPO_HASH_SHORT' to '$NEW_REPO_HASH_SHORT'"
fi
echo
echo -e "${INFO} xo-server and xo-web build quite a while. Grab a cup of coffee and lay back"
echo
echo -ne "${PROGRESS} Running installation"
cd $INSTALLDIR/xo-builds/xen-orchestra-$TIME && yarn >/dev/null && yarn build >/dev/null
echo -e "\r${OK} Running installation"
# Install plugins
InstallXOPlugins
echo
echo -e "${INFO} Fixing binary path in systemd service configuration file"
sed -i "s#ExecStart=.*#ExecStart=$INSTALLDIR\/xo-server\/bin\/xo-server#" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/xo-server.service
echo
echo -e "${INFO} Adding WorkingDirectory parameter to systemd service configuration file"
sed -i "/ExecStart=.*/a WorkingDirectory=$INSTALLDIR/xo-server" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/xo-server.service
if [[ "$XOUSER" != "root" ]]; then
echo -e "${INFO} Adding user to systemd config"
sed -i "/SyslogIdentifier=.*/a User=$XOUSER" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/xo-server.service
if [ "$PORT" -le "1024" ]; then
NODEBINARY="$(which node)"
if [[ -L "$NODEBINARY" ]]; then
NODEBINARY="$(readlink -e $NODEBINARY)"
fi
if [[ ! -z $NODEBINARY ]]; then
echo -ne "${PROGRESS} Attempting to set cap_net_bind_service permission for $NODEBINARY"
setcap 'cap_net_bind_service=+ep' $NODEBINARY >/dev/null \
&& echo -e "\r${OK} Attempting to set cap_net_bind_service permission for $NODEBINARY" || { echo -e "\r${FAIL} Attempting to set cap_net_bind_service permission for $NODEBINARY" ; echo " Non-privileged user might not be able to bind to <1024 port. xo-server won't start most likely" ; }
else
echo -e "${FAIL} Can't find node executable, or it's a symlink to non existing file. Not trying to setcap. xo-server won't start most likely"
fi
fi
fi
if [[ ! -f $CONFIGPATH/.config/xo-server/config.toml ]] || [[ "$CONFIGUPDATE" == "true" ]]; then
echo -e ${INFO} "Fixing relative path to xo-web installation in xo-server configuration file"
INSTALLDIRESC=$(echo $INSTALLDIR | sed 's/\//\\\//g')
sed -i "s/#'\/any\/url' = '\/path\/to\/directory'/'\/' = '$INSTALLDIRESC\/xo-web\/dist\/'/" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/sample.config.toml
sleep 2
if [[ $PORT != "80" ]]; then
echo -e "${INFO} Changing port in xo-server configuration file"
sed -i "s/port = 80/port = $PORT/" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/sample.config.toml
sleep 2
fi
if $HTTPS ; then
echo -e "${INFO} Enabling HTTPS in xo-server configuration file"
sed -i "s%# cert = '.\/certificate.pem'%cert = '$PATH_TO_HTTPS_CERT'%" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/sample.config.toml
sed -i "s%# key = '.\/key.pem'%key = '$PATH_TO_HTTPS_KEY'%" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/sample.config.toml
sed -i "s/# redirectToHttps/redirectToHttps/" $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/sample.config.toml
sleep 2
fi
echo -e "${INFO} Activating modified configuration file"
mkdir -p $CONFIGPATH/.config/xo-server
mv -f $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/sample.config.toml $CONFIGPATH/.config/xo-server/config.toml
fi
echo
echo -e "${INFO} Symlinking fresh xo-server install/update to $INSTALLDIR/xo-server"
ln -sfn $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server $INSTALLDIR/xo-server
sleep 2
echo -e "${INFO} Symlinking fresh xo-web install/update to $INSTALLDIR/xo-web"
ln -sfn $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-web $INSTALLDIR/xo-web
if [ $XOUSER ]; then
chown -R $XOUSER:$XOUSER $INSTALLDIR/xo-builds/xen-orchestra-$TIME
if [ ! -d /var/lib/xo-server ]; then
mkdir /var/lib/xo-server 2>/dev/null
fi
chown -R $XOUSER:$XOUSER /var/lib/xo-server
fi
# fix to prevent older installations to not update because systemd service is not symlinked anymore
if [[ $(find /etc/systemd/system -maxdepth 1 -type l -name "xo-server.service") ]]; then
rm -f /etc/systemd/system/xo-server.service
fi
echo
echo -e "${INFO} Replacing systemd service configuration file"
/bin/cp -f $INSTALLDIR/xo-builds/xen-orchestra-$TIME/packages/xo-server/xo-server.service /etc/systemd/system/xo-server.service
sleep 2
echo -e "${INFO} Reloading systemd configuration"
echo
/bin/systemctl daemon-reload
sleep 2
echo
echo -e "${INFO} Starting xo-server..."
/bin/systemctl start xo-server >/dev/null
# no need to exit/trap on errors anymore
set +e
trap - ERR INT
timeout 60 bash <<-"EOF"
while [[ -z $(journalctl -u xo-server | sed -n 'H; /Starting XO Server/h; ${g;p;}' | grep "https\{0,1\}:\/\/\[::\]:$PORT") ]]; do
echo " waiting for port to be open"
sleep 10
done
EOF
if [[ $(journalctl -u xo-server | sed -n 'H; /Starting XO Server/h; ${g;p;}' | grep "https\{0,1\}:\/\/\[::\]:$PORT") ]]; then
echo
echo -e " ${COLOR_GREEN}WebUI started in port $PORT. Make sure you have firewall rules in place to allow access.${COLOR_N}"
echo -e " ${COLOR_GREEN}Default username: admin@admin.net password: admin${COLOR_N}"
echo
echo -e "${INFO} Installation successful. Enabling xo-server to start on reboot"
/bin/systemctl enable xo-server > /dev/null
else
echo
echo -e "${FAIL} Looks like there was a problem when starting xo-server/reading journalctl. Please see logs for more details"
journalctl -u xo-server -n 50 >> $LOGFILE
exit 1
fi
} 2>$LOGFILE
function UpdateXO {
InstallXO
if [[ "$PRESERVE" != "0" ]]; then
# remove old builds. leave as many as defined in PRESERVE variable
echo
echo -ne "${PROGRESS} Removing old installations. Leaving $PRESERVE latest"
find $INSTALLDIR/xo-builds/ -maxdepth 1 -type d -name "xen-orchestra*" -printf "%T@ %p\n" | sort -n | cut -d' ' -f2- | head -n -$PRESERVE | xargs -r rm -r
echo -e "\r${OK} Removing old installations. Leaving $PRESERVE latest"
else
echo -e "${INFO} PRESERVE variable is set to 0. This needs to be at least 1. Not doing a cleanup"
fi
} 2>$LOGFILE
function HandleArgs {
case "$1" in
--update)
UpdateNodeYarn
UpdateXO
;;
--install)
if [ $OSNAME == "CentOS" ]; then
InstallDependenciesCentOS
InstallXO
exit 0
else
InstallDependenciesDebian
InstallXO
exit 0
fi
;;
--rollback)
RollBackInstallation
exit 0
;;
*)
StartUpScreen
;;
esac
}
function RollBackInstallation {
INSTALLATIONS=($(find $INSTALLDIR/xo-builds/ -maxdepth 1 -type d -name "xen-orchestra-*"))
if [[ $(echo ${#INSTALLATIONS[@]}) -le 1 ]]; then
echo -e "${INFO} Only one installation exists, nothing to change"
exit 0
fi
echo "Which installation to roll back?"
echo
local PS3="Pick a number. CTRL+C to exit: "
select INSTALLATION in "${INSTALLATIONS[@]}"; do
case $INSTALLATION in
*xen-orchestra*)
echo
echo -e "${INFO} Setting $INSTALLDIR/xo-server symlink to $INSTALLATION/packages/xo-server"
ln -sfn $INSTALLATION/packages/xo-server $INSTALLDIR/xo-server
echo -e "${INFO} Setting $INSTALLDIR/xo-web symlink to $INSTALLATION/packages/xo-web"
ln -sfn $INSTALLATION/packages/xo-web $INSTALLDIR/xo-web
echo
echo -e "${INFO} Replacing xo.server.service systemd configuration file"
/bin/cp -f $INSTALLATION/packages/xo-server/xo-server.service /etc/systemd/system/xo-server.service
/bin/systemctl daemon-reload
echo
echo -e "${INFO} Restarting xo-server..."
/bin/systemctl restart xo-server
echo
break
;;
*)
echo -e "${FAIL} Try again"
;;
esac
done
}
function CheckOS {
if [ -f /etc/centos-release ] ; then
OSVERSION=$(grep -Eo "[0-9]" /etc/centos-release | head -1)
OSNAME="CentOS"
if [[ ! $OSVERSION == "7" ]]; then
echo -e "${FAIL} Only CentOS 7 supported"
exit 0
fi
elif [[ -f /etc/os-release ]]; then
OSVERSION=$(grep ^VERSION_ID /etc/os-release | cut -d'=' -f2 | grep -Eo "[0-9]{1,2}" | head -1)
OSNAME=$(grep ^NAME /etc/os-release | cut -d'=' -f2 | sed 's/"//g' | awk '{print $1}')
if [[ $OSNAME == "Debian" ]] && [[ ! $OSVERSION =~ ^(8|9)$ ]]; then
echo -e "${FAIL} Only Debian 8/9 supported"
exit 0
elif [[ $OSNAME == "Ubuntu" ]] && [[ ! $OSVERSION =~ ^(16|18)$ ]]; then
echo -e "${FAIL} Only Ubuntu 16/18 supported"
exit 0
fi
else
echo -e "${FAIL} Only CentOS 7 / Ubuntu 16/18 and Debian 8/9 supported"
exit 0
fi
} 2>$LOGFILE
function CheckSystemd {
if [ -z $(which systemctl) ]; then
echo -e "${FAIL} This tool is designed to work with systemd enabled systems only"
exit 0
fi
}
function CheckDocker {
if [ -z $(which docker) ]; then
echo
echo -e "${FAIL} Docker needs to be installed for this to work"
exit 0
fi
}
function CheckCertificate {
if [[ "$HTTPS" == "true" ]]; then
local CERT="$(openssl x509 -modulus -noout -in "$PATH_TO_HTTPS_CERT" | openssl md5)"
local KEY="$(openssl rsa -modulus -noout -in "$PATH_TO_HTTPS_KEY" | openssl md5)"
if [[ "$CERT" != "$KEY" ]]; then
echo
echo -e "${INFO} $PATH_TO_HTTPS_CERT:"
echo -e "${INFO} $CERT"
echo -e "${INFO} $PATH_TO_HTTPS_KEY:"
echo -e "${INFO} $KEY"
echo
echo -e "{$FAIL} MD5 of your TLS key and certificate dont match. Please check files and try again."
exit 1
fi
fi
} 2>$LOGFILE
function PullDockerImage {
echo
docker pull ronivay/xen-orchestra
echo
echo
echo -e "${INFO} Image pulled. Run container:"
echo " docker run -itd -p 80:80 ronivay/xen-orchestra"
echo
echo -e "${INFO} If you want to persist xen-orchestra and redis data, use volume flags like:"
echo " docker run -itd -p 80:80 -v /path/to/data/xo-server:/var/lib/xo-server -v /path/to/data/redis:/var/lib/redis ronivay/xen-orchestra"
} 2>$LOGFILE
function StartUpScreen {
echo "-----------------------------------------"
echo
echo "This script will automatically install/update Xen-Orchestra"
echo
echo "- By default xo-server will be running as root to prevent issues with permissions and port binding."
echo " uncomment and edit XOUSER variable in this script to run service as unprivileged user"
echo " (Notice that you might have to make other changes depending on your system for this to work)"
echo " This method only changes the user which runs the service. Other install tasks like node packages are still ran as root"
echo
echo "- Option 2. actually creates a new build from sources but works as an update to installations originally done with this tool"
echo " NodeJS and Yarn packages are updated automatically. Check AUTOUPDATE variable to disable this"
echo " Data stored in redis and /var/lib/xo-server/data will not be touched during update procedure."
echo " X (defined in PRESERVE variable) number of latest installations will be preserved and older ones are deleted after successful update. Fresh installation is symlinked as active"
echo " Rollback to another installation with --rollback"
echo
echo "- To run option 2. without interactive mode (as cronjob for automated updates for example) use --update"
echo
echo "Following options will be used for installation:"
echo
echo "OS: $OSNAME $OSVERSION"
echo "Basedir: $INSTALLDIR"
if [ $XOUSER ]; then
echo "User: $XOUSER"
else
echo "User: root"
fi
echo "Port: $PORT"
echo "Git Branch for source: $BRANCH"
echo "Following plugins will be installed: "$PLUGINS""
echo "Number of previous installations to preserve: $PRESERVE"
echo
echo "Errorlog is stored to $LOGFILE for debug purposes"
echo
echo "Xen Orchestra configuration will be stored to $CONFIGPATH/.config/xo-server/config.toml, if you don't want it to be replaced with every update, set CONFIGUPDATE to false in xo-install.cfg"
echo "-----------------------------------------"
echo
echo "1. Autoinstall"
echo "2. Update / Install without packages"
echo "3. Deploy docker container"
echo "4. Rollback to another existing installation"
echo "5. Exit"
echo
read -p ": " option
case $option in
1)
if [[ $(ps aux | grep xo-server | grep -v grep) ]]; then
echo "Looks like xo-server process is already running, consider running update instead. Continue anyway?"
read -p "[y/N]: " answer
case $answer in
y)
echo "Stopping xo-server..."
/bin/systemctl stop xo-server || { echo -e "${FAIL} failed to stop service, exiting..." ; exit 1; }
;;
n)
exit 0
;;
*)
exit 0
;;
esac
fi
if [ $OSNAME == "CentOS" ]; then
InstallDependenciesCentOS
InstallXO
exit 0
else
InstallDependenciesDebian
InstallXO
exit 0
fi
;;
2)
UpdateNodeYarn
UpdateXO
exit 0
;;
3)
CheckDocker
echo
PullDockerImage
;;
4)
RollBackInstallation
exit 0
;;
5)
exit 0
;;
*)
echo "Please choose one of the options"
echo
exit 0
;;
esac
}
CheckUser
CheckOS
CheckSystemd
CheckCertificate
if [[ $# == "1" ]]; then
HandleArgs "$1"
exit 0
else
StartUpScreen
fi
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