mirror of https://github.com/deajan/osync
Updated ofunctions
deajan
8 years ago
parent
bf0051c63d
commit
cdbad63e87
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#!/usr/bin/env bash
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PROGRAM=[prgname]
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PROGRAM_VERSION=[version]
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PROGRAM_BINARY=$PROGRAM".sh"
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PROGRAM_BATCH=$PROGRAM"-batch.sh"
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SCRIPT_BUILD=2016052601
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## osync / obackup / pmocr / zsnap install script
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## Tested on RHEL / CentOS 6 & 7, Fedora 23, Debian 7 & 8, Mint 17 and FreeBSD 8 & 10
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## Please adapt this to fit your distro needs
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#TODO: silent mode and no stats mode
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CONF_DIR=/etc/$PROGRAM
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BIN_DIR=/usr/local/bin
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SERVICE_DIR_INIT=/etc/init.d
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# Should be /usr/lib/systemd/system, but /lib/systemd/system exists on debian & rhel / fedora
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SERVICE_DIR_SYSTEMD_SYSTEM=/lib/systemd/system
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SERVICE_DIR_SYSTEMD_USER=/etc/systemd/user
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## osync specific code
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OSYNC_SERVICE_FILE_INIT="osync-srv"
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OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM="osync-srv@.service"
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OSYNC_SERVICE_FILE_SYSTEMD_USER="osync-srv@.service.user"
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## pmocr specfic code
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PMOCR_SERVICE_FILE_INIT="pmocr-srv"
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PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM="pmocr-srv.service"
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## Generic code
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## Default log file
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if [ -w /var/log ]; then
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LOG_FILE="/var/log/$PROGRAM-install.log"
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elif ([ "$HOME" != "" ] && [ -w "$HOME" ]); then
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LOG_FILE="$HOME/$PROGRAM-install.log"
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else
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LOG_FILE="./$PROGRAM-install.log"
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fi
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# Generic quick logging function
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function _QuickLogger {
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local value="${1}"
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local destination="${2}" # Destination: stdout, log, both
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if ([ "$destination" == "log" ] || [ "$destination" == "both" ]); then
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echo -e "$(date) - $value" >> "$LOG_FILE"
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elif ([ "$destination" == "stdout" ] || [ "$destination" == "both" ]); then
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echo -e "$value"
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fi
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}
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function QuickLogger {
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local value="${1}"
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if [ "$_SILENT" -eq 1 ]; then
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_QuickLogger "$value" "log"
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else
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_QuickLogger "$value" "stdout"
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fi
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}
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function urlencode() {
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# urlencode <string>
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local LANG=C
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local length="${#1}"
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for (( i = 0; i < length; i++ )); do
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local c="${1:i:1}"
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case $c in
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[a-zA-Z0-9.~_-]) printf "$c" ;;
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*) printf '%%%02X' "'$c" ;;
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esac
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done
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}
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function SetOSSettings {
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USER=root
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local local_os_var
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local_os_var="$(uname -spio 2>&1)"
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if [ $? != 0 ]; then
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local_os_var="$(uname -v 2>&1)"
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if [ $? != 0 ]; then
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local_os_var="$(uname)"
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fi
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fi
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case $local_os_var in
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*"BSD"*)
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GROUP=wheel
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;;
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*"Darwin"*)
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GROUP=admin
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;;
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*)
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GROUP=root
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;;
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*"MINGW32"*|*"CYGWIN"*)
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USER=""
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GROUP=""
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;;
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esac
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if ([ "$USER" != "" ] && [ "$(whoami)" != "$USER" ]); then
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QuickLogger "Must be run as $USER."
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exit 1
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fi
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OS=$(urlencode "$local_os_var")
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}
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function GetInit {
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if [ -f /sbin/init ]; then
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if file /sbin/init | grep systemd > /dev/null; then
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init="systemd"
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else
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init="initV"
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fi
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else
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QuickLogger "Can't detect initV or systemd. Service files won't be installed. You can still run $PROGRAM manually or via cron."
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init="none"
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fi
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}
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function CreateConfDir {
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if [ ! -d "$CONF_DIR" ]; then
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mkdir "$CONF_DIR"
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if [ $? == 0 ]; then
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QuickLogger "Created directory [$CONF_DIR]."
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else
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QuickLogger "Cannot create directory [$CONF_DIR]."
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exit 1
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fi
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else
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QuickLogger "Config directory [$CONF_DIR] exists."
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fi
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}
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function CopyExampleFiles {
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if [ -f "./sync.conf.example" ]; then
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cp "./sync.conf.example" "/etc/$PROGRAM/sync.conf.example"
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fi
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if [ -f "./host_backup.conf.example" ]; then
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cp "./host_backup.conf.example" "/etc/$PROGRAM/host_backup.conf.example"
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fi
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if [ -f "./exlude.list.example" ]; then
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cp "./exclude.list.example" "/etc/$PROGRAM"
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fi
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if [ -f "./snapshot.conf.example" ]; then
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cp "./snapshot.conf.example" "/etc/$PROGRAM/snapshot.conf.example"
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fi
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}
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function CopyProgram {
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cp "./$PROGRAM_BINARY" "$BIN_DIR"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy $PROGRAM_BINARY to [$BIN_DIR]. Make sure to run install script in the directory containing all other files."
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QuickLogger "Also make sure you have permissions to write to [$BIN_DIR]."
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exit 1
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else
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chmod 755 "$BIN_DIR/$PROGRAM_BINARY"
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QuickLogger "Copied $PROGRAM_BINARY to [$BIN_DIR]."
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fi
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if [ -f "./$PROGRAM_BATCH" ]; then
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cp "./$PROGRAM_BATCH" "$BIN_DIR"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy $PROGRAM_BATCH to [$BIN_DIR]."
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else
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chmod 755 "$BIN_DIR/$PROGRAM_BATCH"
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QuickLogger "Copied $PROGRAM_BATCH to [$BIN_DIR]."
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fi
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fi
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if [ -f "./ssh_filter.sh" ]; then
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cp "./ssh_filter.sh" "$BIN_DIR"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy ssh_filter.sh to [$BIN_DIR]."
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else
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chmod 755 "$BIN_DIR/ssh_filter.sh"
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if ([ "$USER" != "" ] && [ "$GROUP" != "" ]); then
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chown $USER:$GROUP "$BIN_DIR/ssh_filter.sh"
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fi
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QuickLogger "Copied ssh_filter.sh to [$BIN_DIR]."
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fi
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fi
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}
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function CopyServiceFiles {
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# OSYNC SPECIFIC
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if ([ "$init" == "systemd" ] && [ -f "./$OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM" ]); then
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cp "./$OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_SYSTEM" && cp "./$OSYNC_SERVICE_FILE_SYSTEMD_USER" "$SERVICE_DIR_SYSTEMD_USER/$SERVICE_FILE_SYSTEMD_SYSTEM"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy the systemd file to [$SERVICE_DIR_SYSTEMD_SYSTEM] or [$SERVICE_DIR_SYSTEMD_USER]."
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else
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QuickLogger "Created osync-srv service in [$SERVICE_DIR_SYSTEMD_SYSTEM] and [$SERVICE_DIR_SYSTEMD_USER]."
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QuickLogger "Can be activated with [systemctl start osync-srv@instance.conf] where instance.conf is the name of the config file in /etc/osync."
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QuickLogger "Can be enabled on boot with [systemctl enable osync-srv@instance.conf]."
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QuickLogger "In userland, active with [systemctl --user start osync-srv@instance.conf]."
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fi
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elif ([ "$init" == "initV" ] && [ -f "./$OSYNC_SERVICE_FILE_INIT" ]); then
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cp "./$OSYNC_SERVICE_FILE_INIT" "$SERVICE_DIR_INIT"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy osync-srv to [$SERVICE_DIR_INIT]."
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else
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chmod 755 "$SERVICE_DIR_INIT/$OSYNC_SERVICE_FILE_INIT"
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QuickLogger "Created osync-srv service in [$SERVICE_DIR_INIT]."
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QuickLogger "Can be activated with [service $OSYNC_SERVICE_FILE_INIT start]."
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QuickLogger "Can be enabled on boot with [chkconfig $OSYNC_SERVICE_FILE_INIT on]."
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fi
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fi
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# PMOCR SPECIFIC
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if ([ "$init" == "systemd" ] && [ -f "./$PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM" ]); then
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cp "./$PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_SYSTEM"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy the systemd file to [$SERVICE_DIR_SYSTEMD_SYSTEM] or [$SERVICE_DIR_SYSTEMD_USER]."
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else
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QuickLogger "Created pmocr-srv service in [$SERVICE_DIR_SYSTEMD_SYSTEM] and [$SERVICE_DIR_SYSTEMD_USER]."
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QuickLogger "Can be activated with [systemctl start pmocr-srv] after configuring file options in [$BIN_DIR/$PROGRAM]."
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QuickLogger "Can be enabled on boot with [systemctl enable pmocr-srv]."
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fi
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elif ([ "$init" == "initV" ] && [ -f "./$PMOCR_SERVICE_FILE_INIT" ]); then
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cp "./$PMOCR_SERVICE_FILE_INIT" "$SERVICE_DIR_INIT"
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if [ $? != 0 ]; then
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QuickLogger "Cannot copy pmoct-srv to [$SERVICE_DIR_INIT]."
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else
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chmod 755 "$SERVICE_DIR_INIT/$PMOCR_SERVICE_FILE_INIT"
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QuickLogger "Created osync-srv service in [$SERVICE_DIR_INIT]."
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QuickLogger "Can be activated with [service $PMOCR_SERVICE_FILE_INIT start]."
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QuickLogger "Can be enabled on boot with [chkconfig $PMOCR_SERVICE_FILE_INIT on]."
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fi
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fi
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}
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function Statistics {
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if type wget > /dev/null; then
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wget -qO- "$STATS_LINK" > /dev/null 2>&1
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if [ $? == 0 ]; then
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return 0
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fi
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fi
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if type curl > /dev/null; then
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curl "$STATS_LINK" -o /dev/null > /dev/null 2>&1
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if [ $? == 0 ]; then
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return 0
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fi
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fi
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QuickLogger "Neiter wget nor curl could be used for. Cannot run statistics. Use the provided link please."
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return 1
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}
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function Usage {
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echo "Installs $PROGRAM into $BIN_DIR"
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echo "options:"
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echo "--silent Will log and bypass user interaction."
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echo "--no-stats Used with --silent in order to refuse sending anonymous install stats."
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exit 127
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}
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_SILENT=0
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_STATS=1
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for i in "$@"
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do
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case $i in
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--silent)
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_SILENT=1
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;;
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--no-stats)
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_STATS=0
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;;
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--help|-h|-?)
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Usage
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esac
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done
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SetOSSettings
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CreateConfDir
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CopyExampleFiles
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CopyProgram
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GetInit
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CopyServiceFiles
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STATS_LINK="http://instcount.netpower.fr?program=$PROGRAM&version=$PROGRAM_VERSION&os=$OS"
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QuickLogger "$PROGRAM installed. Use with $BIN_DIR/$PROGRAM"
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if [ $_STATS -eq 1 ]; then
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if [ $_SILENT -eq 1 ]; then
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Statistics
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else
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QuickLogger "In order to make install statistics, the script would like to connect to $STATS_LINK"
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read -r -p "No data except those in the url will be send. Allow [Y/n]" response
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case $response in
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[nN])
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exit
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;;
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*)
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Statistics
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exit $?
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;;
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esac
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fi
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fi
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