#!/usr/bin/env bash PROGRAM=osync PROGRAM_VERSION=1.2-beta2 PROGRAM_BINARY=$PROGRAM".sh" PROGRAM_BATCH=$PROGRAM"-batch.sh" SCRIPT_BUILD=2016090605 ## osync / obackup / pmocr / zsnap install script ## Tested on RHEL / CentOS 6 & 7, Fedora 23, Debian 7 & 8, Mint 17 and FreeBSD 8 & 10 ## Please adapt this to fit your distro needs #TODO: silent mode and no stats mode CONF_DIR=$FAKEROOT/etc/$PROGRAM BIN_DIR="$FAKEROOT/usr/local/bin" SERVICE_DIR_INIT=$FAKEROOT/etc/init.d # Should be /usr/lib/systemd/system, but /lib/systemd/system exists on debian & rhel / fedora SERVICE_DIR_SYSTEMD_SYSTEM=$FAKEROOT/lib/systemd/system SERVICE_DIR_SYSTEMD_USER=$FAKEROOT/etc/systemd/user ## osync specific code OSYNC_SERVICE_FILE_INIT="osync-srv" OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM="osync-srv@.service" OSYNC_SERVICE_FILE_SYSTEMD_USER="osync-srv@.service.user" ## pmocr specfic code PMOCR_SERVICE_FILE_INIT="pmocr-srv" PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM="pmocr-srv@.service" ## Generic code ## Default log file if [ -w $FAKEROOT/var/log ]; then LOG_FILE="$FAKEROOT/var/log/$PROGRAM-install.log" elif ([ "$HOME" != "" ] && [ -w "$HOME" ]); then LOG_FILE="$HOME/$PROGRAM-install.log" else LOG_FILE="./$PROGRAM-install.log" fi # Generic quick logging function function _QuickLogger { local value="${1}" local destination="${2}" # Destination: stdout, log, both if ([ "$destination" == "log" ] || [ "$destination" == "both" ]); then echo -e "$(date) - $value" >> "$LOG_FILE" elif ([ "$destination" == "stdout" ] || [ "$destination" == "both" ]); then echo -e "$value" fi } function QuickLogger { local value="${1}" if [ "$_SILENT" -eq 1 ]; then _QuickLogger "$value" "log" else _QuickLogger "$value" "stdout" fi } function urlencode() { # urlencode local LANG=C local length="${#1}" for (( i = 0; i < length; i++ )); do local c="${1:i:1}" case $c in [a-zA-Z0-9.~_-]) printf "$c" ;; *) printf '%%%02X' "'$c" ;; esac done } function SetOSSettings { USER=root local local_os_var local_os_var="$(uname -spio 2>&1)" if [ $? != 0 ]; then local_os_var="$(uname -v 2>&1)" if [ $? != 0 ]; then local_os_var="$(uname)" fi fi case $local_os_var in *"BSD"*) GROUP=wheel ;; *"Darwin"*) GROUP=admin ;; *"MINGW"*|*"CYGWIN"*) USER="" GROUP="" ;; *) GROUP=root ;; esac if ([ "$USER" != "" ] && [ "$(whoami)" != "$USER" ] && [ "$FAKEROOT" == "" ]); then QuickLogger "Must be run as $USER." exit 1 fi OS=$(urlencode "$local_os_var") } function GetInit { if [ -f /sbin/init ]; then if file /sbin/init | grep systemd > /dev/null; then init="systemd" else init="initV" fi else QuickLogger "Can't detect initV or systemd. Service files won't be installed. You can still run $PROGRAM manually or via cron." init="none" fi } function CreateConfDir { if [ ! -d "$CONF_DIR" ]; then mkdir "$CONF_DIR" if [ $? == 0 ]; then QuickLogger "Created directory [$CONF_DIR]." else QuickLogger "Cannot create directory [$CONF_DIR]." exit 1 fi else QuickLogger "Config directory [$CONF_DIR] exists." fi } function CopyExampleFiles { if [ -f "./sync.conf.example" ]; then cp "./sync.conf.example" "$CONF_DIR/sync.conf.example" fi if [ -f "./host_backup.conf.example" ]; then cp "./host_backup.conf.example" "$CONF_DIR/host_backup.conf.example" fi if [ -f "./exlude.list.example" ]; then cp "./exclude.list.example" "$CONF_DIR/exclude.list.example" fi if [ -f "./snapshot.conf.example" ]; then cp "./snapshot.conf.example" "$CONF_DIR/snapshot.conf.example" fi if [ -f "./default.conf" ]; then if [ -f "$CONF_DIR/default.conf" ]; then cp "./default.conf" "$CONF_DIR/default.conf.new" QuickLogger "Copied default.conf to [$CONF_DIR/default.conf.new]." else cp "./default.conf" "$CONF_DIR/default.conf" fi fi } function CopyProgram { cp "./$PROGRAM_BINARY" "$BIN_DIR" if [ $? != 0 ]; then QuickLogger "Cannot copy $PROGRAM_BINARY to [$BIN_DIR]. Make sure to run install script in the directory containing all other files." QuickLogger "Also make sure you have permissions to write to [$BIN_DIR]." exit 1 else chmod 755 "$BIN_DIR/$PROGRAM_BINARY" QuickLogger "Copied $PROGRAM_BINARY to [$BIN_DIR]." fi if [ -f "./$PROGRAM_BATCH" ]; then cp "./$PROGRAM_BATCH" "$BIN_DIR" if [ $? != 0 ]; then QuickLogger "Cannot copy $PROGRAM_BATCH to [$BIN_DIR]." else chmod 755 "$BIN_DIR/$PROGRAM_BATCH" QuickLogger "Copied $PROGRAM_BATCH to [$BIN_DIR]." fi fi if [ -f "./ssh_filter.sh" ]; then cp "./ssh_filter.sh" "$BIN_DIR" if [ $? != 0 ]; then QuickLogger "Cannot copy ssh_filter.sh to [$BIN_DIR]." else chmod 755 "$BIN_DIR/ssh_filter.sh" if ([ "$USER" != "" ] && [ "$GROUP" != "" ] && [ "$FAKEROOT" == "" ]); then chown $USER:$GROUP "$BIN_DIR/ssh_filter.sh" fi QuickLogger "Copied ssh_filter.sh to [$BIN_DIR]." fi fi } function CopyServiceFiles { # OSYNC SPECIFIC if ([ "$init" == "systemd" ] && [ -f "./$OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM" ]); then cp "./$OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_SYSTEM" && cp "./$OSYNC_SERVICE_FILE_SYSTEMD_USER" "$SERVICE_DIR_SYSTEMD_USER/$SERVICE_FILE_SYSTEMD_SYSTEM" if [ $? != 0 ]; then QuickLogger "Cannot copy the systemd file to [$SERVICE_DIR_SYSTEMD_SYSTEM] or [$SERVICE_DIR_SYSTEMD_USER]." else QuickLogger "Created osync-srv service in [$SERVICE_DIR_SYSTEMD_SYSTEM] and [$SERVICE_DIR_SYSTEMD_USER]." QuickLogger "Can be activated with [systemctl start osync-srv@instance.conf] where instance.conf is the name of the config file in $CONF_DIR." QuickLogger "Can be enabled on boot with [systemctl enable osync-srv@instance.conf]." QuickLogger "In userland, active with [systemctl --user start osync-srv@instance.conf]." fi elif ([ "$init" == "initV" ] && [ -f "./$OSYNC_SERVICE_FILE_INIT" ]); then cp "./$OSYNC_SERVICE_FILE_INIT" "$SERVICE_DIR_INIT" if [ $? != 0 ]; then QuickLogger "Cannot copy osync-srv to [$SERVICE_DIR_INIT]." else chmod 755 "$SERVICE_DIR_INIT/$OSYNC_SERVICE_FILE_INIT" QuickLogger "Created osync-srv service in [$SERVICE_DIR_INIT]." QuickLogger "Can be activated with [service $OSYNC_SERVICE_FILE_INIT start]." QuickLogger "Can be enabled on boot with [chkconfig $OSYNC_SERVICE_FILE_INIT on]." fi fi # PMOCR SPECIFIC if ([ "$init" == "systemd" ] && [ -f "./$PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM" ]); then cp "./$PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_SYSTEM" if [ $? != 0 ]; then QuickLogger "Cannot copy the systemd file to [$SERVICE_DIR_SYSTEMD_SYSTEM] or [$SERVICE_DIR_SYSTEMD_USER]." else QuickLogger "Created pmocr-srv service in [$SERVICE_DIR_SYSTEMD_SYSTEM] and [$SERVICE_DIR_SYSTEMD_USER]." QuickLogger "Can be activated with [systemctl start pmocr-srv@default.conf] where default.conf is the name of the config file in $CONF_DIR." QuickLogger "Can be enabled on boot with [systemctl enable pmocr-srv@default.conf]." fi elif ([ "$init" == "initV" ] && [ -f "./$PMOCR_SERVICE_FILE_INIT" ]); then cp "./$PMOCR_SERVICE_FILE_INIT" "$SERVICE_DIR_INIT" if [ $? != 0 ]; then QuickLogger "Cannot copy pmoct-srv to [$SERVICE_DIR_INIT]." else chmod 755 "$SERVICE_DIR_INIT/$PMOCR_SERVICE_FILE_INIT" QuickLogger "Created osync-srv service in [$SERVICE_DIR_INIT]." QuickLogger "Can be activated with [service $PMOCR_SERVICE_FILE_INIT start]." QuickLogger "Can be enabled on boot with [chkconfig $PMOCR_SERVICE_FILE_INIT on]." fi fi } function Statistics { if type wget > /dev/null; then wget -qO- "$STATS_LINK" > /dev/null 2>&1 if [ $? == 0 ]; then return 0 fi fi if type curl > /dev/null; then curl "$STATS_LINK" -o /dev/null > /dev/null 2>&1 if [ $? == 0 ]; then return 0 fi fi QuickLogger "Neiter wget nor curl could be used for. Cannot run statistics. Use the provided link please." return 1 } function Usage { echo "Installs $PROGRAM into $BIN_DIR" echo "options:" echo "--silent Will log and bypass user interaction." echo "--no-stats Used with --silent in order to refuse sending anonymous install stats." exit 127 } _SILENT=0 _STATS=1 for i in "$@" do case $i in --silent) _SILENT=1 ;; --no-stats) _STATS=0 ;; --help|-h|-?) Usage esac done if [ "$FAKEROOT" != "" ]; then mkdir -p "$SERVICE_DIR_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_USER" "$BIN_DIR" fi SetOSSettings CreateConfDir CopyExampleFiles CopyProgram GetInit CopyServiceFiles STATS_LINK="http://instcount.netpower.fr?program=$PROGRAM&version=$PROGRAM_VERSION&os=$OS" QuickLogger "$PROGRAM installed. Use with $BIN_DIR/$PROGRAM" if [ $_STATS -eq 1 ]; then if [ $_SILENT -eq 1 ]; then Statistics else QuickLogger "In order to make install statistics, the script would like to connect to $STATS_LINK" read -r -p "No data except those in the url will be send. Allow [Y/n]" response case $response in [nN]) exit ;; *) Statistics exit $? ;; esac fi fi