Vastly improved installer script

This commit is contained in:
deajan 2016-05-26 11:11:56 +02:00
parent 7a7a7c08bc
commit 22cc71c9e3
1 changed files with 250 additions and 150 deletions

View File

@ -4,12 +4,14 @@ PROGRAM=obackup
PROGRAM_VERSION=2.0-RC1 PROGRAM_VERSION=2.0-RC1
PROGRAM_BINARY=$PROGRAM".sh" PROGRAM_BINARY=$PROGRAM".sh"
PROGRAM_BATCH=$PROGRAM"-batch.sh" PROGRAM_BATCH=$PROGRAM"-batch.sh"
SCRIPT_BUILD=2016052501 SCRIPT_BUILD=2016052601
## osync / obackup / pmocr / zsnap install script ## osync / obackup / pmocr / zsnap install script
## Tested on RHEL / CentOS 6 & 7, Fedora 23, Debian 7 & 8, Mint 17 and FreeBSD 8 & 10 ## 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 ## Please adapt this to fit your distro needs
#TODO: silent mode and no stats mode
CONF_DIR=/etc/$PROGRAM CONF_DIR=/etc/$PROGRAM
BIN_DIR=/usr/local/bin BIN_DIR=/usr/local/bin
SERVICE_DIR_INIT=/etc/init.d SERVICE_DIR_INIT=/etc/init.d
@ -28,184 +30,282 @@ PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM="pmocr-srv.service"
## Generic code ## Generic code
USER=root ## Default log file
if [ -w /var/log ]; then
local_os_var="$(uname -spio 2>&1)" LOG_FILE="/var/log/$PROGRAM-install.log"
if [ $? != 0 ]; then elif ([ "$HOME" != "" ] && [ -w "$HOME" ]); then
local_os_var="$(uname -v 2>&1)" LOG_FILE="$HOME/$PROGRAM-install.log"
if [ $? != 0 ]; then
local_os_var="$(uname)"
fi
fi
case $local_os_var in
*"BSD"*)
GROUP=wheel
;;
*"Darwin"*)
GROUP=admin
;;
*)
GROUP=root
;;
*"MINGW32"*|*"CYGWIN"*)
USER=""
GROUP=""
;;
esac
if ([ "$USER" != "" ] && [ "$(whoami)" != "$USER" ]); then
echo "Must be run as $USER."
exit 1
fi
if [ -f /sbin/init ]; then
if file /sbin/init | grep systemd > /dev/null; then
init="systemd"
else
init="initV"
fi
else else
echo "Can't detect initV or systemd. Service files won't be installed. You can still run $PROGRAM manually or via cron." LOG_FILE="./$PROGRAM-install.log"
init=none
fi fi
if [ ! -d "$CONF_DIR" ]; then # Generic quick logging function
mkdir "$CONF_DIR" function _QuickLogger {
if [ $? == 0 ]; then local value="${1}"
echo "Created directory [$CONF_DIR]." local destination="${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 else
echo "Cannot create directory [$CONF_DIR]." _QuickLogger "$value" "stdout"
fi
}
function urlencode() {
# urlencode <string>
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 $local_os_var in
*"BSD"*)
GROUP=wheel
;;
*"Darwin"*)
GROUP=admin
;;
*)
GROUP=root
;;
*"MINGW32"*|*"CYGWIN"*)
USER=""
GROUP=""
;;
esac
if ([ "$USER" != "" ] && [ "$(whoami)" != "$USER" ]); then
QuickLogger "Must be run as $USER."
exit 1 exit 1
fi fi
else
echo "Config directory [$CONF_DIR] exists."
fi
if [ -f "./sync.conf.example" ]; then OS=$(urlencode "$local_os_var")
cp "./sync.conf.example" "/etc/$PROGRAM/sync.conf.example" }
fi
if [ -f "./host_backup.conf.example" ]; then function GetInit {
cp "./host_backup.conf.example" "/etc/$PROGRAM/host_backup.conf.example" if [ -f /sbin/init ]; then
fi if file /sbin/init | grep systemd > /dev/null; then
init="systemd"
if [ -f "./exlude.list.example" ]; then else
cp "./exclude.list.example" "/etc/$PROGRAM" init="initV"
fi
if [ -f "./snapshot.conf.example" ]; then
cp "./snapshot.conf.example" "/etc/$PROGRAM/snapshot.conf.example"
fi
cp "./$PROGRAM_BINARY" "$BIN_DIR"
if [ $? != 0 ]; then
echo "Cannot copy $PROGRAM_BINARY to [$BIN_DIR]."
else
chmod 755 "$BIN_DIR/$PROGRAM_BINARY"
echo "Copied $PROGRAM_BINARY to [$BIN_DIR]."
fi
if [ -f "./$PROGRAM_BATCH" ]; then
cp "./$PROGRAM_BATCH" "$BIN_DIR"
if [ $? != 0 ]; then
echo "Cannot copy $PROGRAM_BATCH to [$BIN_DIR]."
else
chmod 755 "$BIN_DIR/$PROGRAM_BATCH"
echo "Copied $PROGRAM_BATCH to [$BIN_DIR]."
fi
fi
if [ -f "./ssh_filter.sh" ]; then
cp "./ssh_filter.sh" "$BIN_DIR"
if [ $? != 0 ]; then
echo "Cannot copy ssh_filter.sh to [$BIN_DIR]."
else
chmod 755 "$BIN_DIR/ssh_filter.sh"
if ([ "$USER" != "" ] && [ "$GROUP" != "" ]); then
chown $USER:$GROUP "$BIN_DIR/ssh_filter.sh"
fi fi
echo "Copied ssh_filter.sh to [$BIN_DIR]." else
QuickLogger "Can't detect initV or systemd. Service files won't be installed. You can still run $PROGRAM manually or via cron."
init="none"
fi fi
fi }
function CreateConfDir {
if [ ! -d "$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
}
# OSYNC SPECIFIC function CopyExampleFiles {
if ([ "$init" == "systemd" ] && [ -f "./$OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM" ]); then if [ -f "./sync.conf.example" ]; then
cp "./$OSYNC_SERVICE_FILE_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_SYSTEM" && cp "./$OSYNC_SERVICE_FILE_SYSTEMD_USER" "$SERVICE_DIR_SYSTEMD_USER/$SERVICE_FILE_SYSTEMD_SYSTEM" cp "./sync.conf.example" "/etc/$PROGRAM/sync.conf.example"
if [ $? != 0 ]; then
echo "Cannot copy the systemd file to [$SERVICE_DIR_SYSTEMD_SYSTEM] or [$SERVICE_DIR_SYSTEMD_USER]."
else
echo "Created osync-srv service in [$SERVICE_DIR_SYSTEMD_SYSTEM] and [$SERVICE_DIR_SYSTEMD_USER]."
echo "Can be activated with [systemctl start osync-srv@instance.conf] where instance.conf is the name of the config file in /etc/osync."
echo "Can be enabled on boot with [systemctl enable osync-srv@instance.conf]."
echo "In userland, active with [systemctl --user start osync-srv@instance.conf]."
fi fi
elif ( "$init" == "initV" ] && [ -f "./$OSYNC_SERVICE_FILE_INIT" ]); then
cp "./$OSYNC_SERVICE_FILE_INIT" "$SERVICE_DIR_INIT"
if [ $? != 0 ]; then
echo "Cannot copy osync-srv to [$SERVICE_DIR_INIT]."
else
chmod 755 "$SERVICE_DIR_INIT/$OSYNC_SERVICE_FILE_INIT"
echo "Created osync-srv service in [$SERVICE_DIR_INIT]."
echo "Can be activated with [service $OSYNC_SERVICE_FILE_INIT start]."
echo "Can be enabled on boot with [chkconfig $OSYNC_SERVICE_FILE_INIT on]."
fi
fi
# PMOCR SPECIFIC if [ -f "./host_backup.conf.example" ]; then
if ([ "$init" == "systemd" ] && [ -f "./$PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM" ]); then cp "./host_backup.conf.example" "/etc/$PROGRAM/host_backup.conf.example"
cp "./$PMOCR_SERVICE_FILE_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_SYSTEM"
if [ $? != 0 ]; then
echo "Cannot copy the systemd file to [$SERVICE_DIR_SYSTEMD_SYSTEM] or [$SERVICE_DIR_SYSTEMD_USER]."
else
echo "Created pmocr-srv service in [$SERVICE_DIR_SYSTEMD_SYSTEM] and [$SERVICE_DIR_SYSTEMD_USER]."
echo "Can be activated with [systemctl start pmocr-srv] after configuring file options in [$BIN_DIR/$PROGRAM]."
echo "Can be enabled on boot with [systemctl enable pmocr-srv]."
fi fi
elif ([ "$init" == "initV" ] && [ -f "./$PMOCR_SERVICE_FILE_INIT" ]); then
cp "./$PMOCR_SERVICE_FILE_INIT" "$SERVICE_DIR_INIT" if [ -f "./exlude.list.example" ]; then
if [ $? != 0 ]; then cp "./exclude.list.example" "/etc/$PROGRAM"
echo "Cannot copy pmoct-srv to [$SERVICE_DIR_INIT]."
else
chmod 755 "$SERVICE_DIR_INIT/$PMOCR_SERVICE_FILE_INIT"
echo "Created osync-srv service in [$SERVICE_DIR_INIT]."
echo "Can be activated with [service $PMOCR_SERVICE_FILE_INIT start]."
echo "Can be enabled on boot with [chkconfig $PMOCR_SERVICE_FILE_INIT on]."
fi fi
fi
if [ -f "./snapshot.conf.example" ]; then
cp "./snapshot.conf.example" "/etc/$PROGRAM/snapshot.conf.example"
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" != "" ]); 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 [$SERVICE_DIR_SYSTEMD_USER]."
QuickLogger "Can be activated with [systemctl start osync-srv@instance.conf] where instance.conf is the name of the config file in /etc/osync."
QuickLogger "Can be enabled on boot with [systemctl enable osync-srv@instance.conf]."
QuickLogger "In userland, active with [systemctl --user start osync-srv@instance.conf]."
fi
elif ([ "$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 [$SERVICE_DIR_SYSTEMD_USER]."
QuickLogger "Can be activated with [systemctl start pmocr-srv] after configuring file options in [$BIN_DIR/$PROGRAM]."
QuickLogger "Can be enabled on boot with [systemctl enable pmocr-srv]."
fi
elif ([ "$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 $PMOCR_SERVICE_FILE_INIT on]."
fi
fi
}
function Statistics { function Statistics {
local link="http://instcount.netpower.fr?program=$PROGRAM&version=$PROGRAM_VERSION&os=$local_os_var"
if type wget > /dev/null; then if type wget > /dev/null; then
wget -qO- $link > /dev/null 2>&1 wget -qO- "$STATS_LINK" > /dev/null 2>&1
if [ $? == 0 ]; then if [ $? == 0 ]; then
return 0 return 0
fi fi
fi fi
if type curl > /dev/null; then if type curl > /dev/null; then
curl -o /dev/null $link > /dev/null 2>&1 curl "$STATS_LINK" -o /dev/null > /dev/null 2>&1
if [ $? == 0 ]; then if [ $? == 0 ]; then
return 0 return 0
fi fi
fi fi
echo "Neiter wget nor curl could be used for. Cannot run statistics. Use the provided link please." QuickLogger "Neiter wget nor curl could be used for. Cannot run statistics. Use the provided link please."
retun 1 return 1
} }
echo "$PROGRAM installed. Use with $BIN_DIR/$PROGRAM" function Usage {
echo "" echo "Installs $PROGRAM into $BIN_DIR"
echo "In order to make install statistics, the script would like to connect to http://instcount.netpower.fr?program=$PROGRAM&version=$PROGRAM_VERSION" echo "options:"
read -r -p "No data except those in the url will be send. Allow [Y/n]" response echo "--silent Will log and bypass user interaction."
case $response in echo "--no-stats Used with --silent in order to refuse sending anonymous install stats."
[nN]) exit 127
exit }
;;
*) _SILENT=0
Statistics _STATS=1
exit $? for i in "$@"
;; do
esac case $i in
--silent)
_SILENT=1
;;
--no-stats)
_STATS=0
;;
--help|-h|-?)
Usage
esac
done
SetOSSettings
CreateConfDir
CopyExampleFiles
CopyProgram
GetInit
CopyServiceFiles
STATS_LINK="http://instcount.netpower.fr?program=$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