#!/bin/sh # Copyright (c) 2013 Mirantis, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. # # CentOS script. LOGLVL=1 SERVICE_CONTENT_DIRECTORY=`cd $(dirname "$0") && pwd` PREREQ_PKGS="upstart wget git make python-pip python-devel mysql-connector-python libxml2-devel libxslt-devel libffi-devel" PIPAPPS="pip python-pip pip-python" PIPCMD="" SERVICE_SRV_NAME="murano-api" GIT_CLONE_DIR=`echo $SERVICE_CONTENT_DIRECTORY | sed -e "s/$SERVICE_SRV_NAME//"` ETC_CFG_DIR="/etc/$SERVICE_SRV_NAME" SERVICE_CONFIG_FILE_PATH="$ETC_CFG_DIR/murano-api.conf" # Functions # Loger function log() { MSG=$1 if [ $LOGLVL -gt 0 ]; then echo "LOG:> $MSG" fi } # Check or install package in_sys_pkg() { PKG=$1 rpm -q $PKG > /dev/null 2>&1 if [ $? -eq 0 ]; then log "Package \"$PKG\" already installed" else log "Installing \"$PKG\"..." yum install $PKG --assumeyes > /dev/null 2>&1 if [ $? -ne 0 ];then log "installation fails, exiting!!!" exit 1 fi fi } # find pip find_pip() { for cmd in $PIPAPPS do _cmd=$(which $cmd 2>/dev/null) if [ $? -eq 0 ];then break fi done if [ -z $_cmd ];then echo "Can't find \"pip\" in system, please install it first, exiting!" exit 1 else PIPCMD=$_cmd fi } # git clone gitclone() { FROM=$1 CLONEROOT=$2 log "Cloning from \"$FROM\" repo to \"$CLONEROOT\"" cd $CLONEROOT && git clone $FROM > /dev/null 2>&1 if [ $? -ne 0 ];then log "cloning from \"$FROM\" fails, exiting!!!" exit fi } # install inst() { CLONE_FROM_GIT=$1 # Checking packages for PKG in $PREREQ_PKGS do in_sys_pkg $PKG done # Find python pip find_pip # If clone from git set if [ ! -z $CLONE_FROM_GIT ]; then # Preparing clone root directory if [ ! -d $GIT_CLONE_DIR ]; then log "Creting $GIT_CLONE_DIR direcory..." mkdir -p $GIT_CLONE_DIR if [ $? -ne 0 ]; then log "Can't create $GIT_CLONE_DIR, exiting!!!" exit fi fi # Cloning from GIT GIT_WEBPATH_PRFX="https://github.com/stackforge/" gitclone "$GIT_WEBPATH_PRFX$SERVICE_SRV_NAME.git" $GIT_CLONE_DIR # End clone from git section fi # Setupping... log "Running setup.py" MRN_CND_SPY=$SERVICE_CONTENT_DIRECTORY/setup.py if [ -e $MRN_CND_SPY ]; then chmod +x $MRN_CND_SPY log "$MRN_CND_SPY output:_____________________________________________________________" ## Setup through pip # Creating tarball rm -rf $SERVICE_CONTENT_DIRECTORY/*.egg-info cd $SERVICE_CONTENT_DIRECTORY && python $MRN_CND_SPY egg_info if [ $? -ne 0 ];then log "\"$MRN_CND_SPY\" egg info creation FAILS, exiting!!!" exit 1 fi rm -rf $SERVICE_CONTENT_DIRECTORY/dist/* cd $SERVICE_CONTENT_DIRECTORY && $MRN_CND_SPY sdist if [ $? -ne 0 ];then log "\"$MRN_CND_SPY\" tarball creation FAILS, exiting!!!" exit 1 fi # Running tarball install TRBL_FILE=$(basename `ls $SERVICE_CONTENT_DIRECTORY/dist/*.tar.gz`) $PIPCMD install $SERVICE_CONTENT_DIRECTORY/dist/$TRBL_FILE if [ $? -ne 0 ];then log "$PIPCMD install \"$TRBL_FILE\" FAILS, exiting!!!" exit 1 fi else log "$MRN_CND_SPY not found!" fi # Creating etc directory for config files if [ ! -d $ETC_CFG_DIR ]; then log "Creting $ETC_CFG_DIR direcory..." mkdir -p $ETC_CFG_DIR if [ $? -ne 0 ]; then log "Can't create $ETC_CFG_DIR, exiting!!!" exit fi fi # making smaple configs log "Making sample configuration files at \"$ETC_CFG_DIR\"" for file in `ls $SERVICE_CONTENT_DIRECTORY/etc` do cp -f "$SERVICE_CONTENT_DIRECTORY/etc/$file" "$ETC_CFG_DIR/$file.sample" done } # searching for service executable in path get_service_exec_path() { if [ -z "$SERVICE_EXEC_PATH" ]; then SERVICE_EXEC_PATH=`which $SERVICE_SRV_NAME` if [ $? -ne 0 ]; then log "Can't find \"$SERVICE_SRV_NAME\", please install the \"$SERVICE_SRV_NAME\" by running \"$(basename "$0") install\" or set variable SERVICE_EXEC_PATH=/path/to/daemon before running setup script, exiting!" exit 1 fi else if [ ! -x "$SERVICE_EXEC_PATH" ]; then log "\"$SERVICE_EXEC_PATH\" in not executable, please install the \"$SERVICE_SRV_NAME\" or set variable SERVICE_EXEC_PATH=/path/to/daemon before running setup script, exiting!" exit 1 fi fi } # inject init injectinit() { echo "description \"$SERVICE_SRV_NAME service\" author \"Igor Yozhikov \" start on runlevel [2345] stop on runlevel [!2345] respawn exec $SERVICE_EXEC_PATH --config-file=$SERVICE_CONFIG_FILE_PATH" > "/etc/init/$SERVICE_SRV_NAME.conf" log "Reloading initctl" initctl reload-configuration } # purge init purgeinit() { rm -f /etc/init/$SERVICE_SRV_NAME.conf log "Reloading initctl" initctl reload-configuration } # uninstall uninst() { # Uninstall trough pip find_pip # looking up for python package installed PYPKG=`echo $SERVICE_SRV_NAME | tr -d '-'` _pkg=$($PIPCMD freeze | grep $PYPKG) if [ $? -eq 0 ]; then log "Removing package \"$PYPKG\" with pip" $PIPCMD uninstall $_pkg --yes else log "Python package \"$PYPKG\" not found" fi } # postinstall postinst() { log "Please, make proper configuration, located at \"$ETC_CFG_DIR\", before starting the \"$SERVICE_SRV_NAME\" daemon!" } # Command line args' COMMAND="$1" case $COMMAND in inject-init ) get_service_exec_path log "Injecting \"$SERVICE_SRV_NAME\" to init..." injectinit postinst ;; install ) inst get_service_exec_path injectinit postinst ;; installfromgit ) inst "yes" get_service_exec_path injectinit postinst ;; purge-init ) log "Purging \"$SERVICE_SRV_NAME\" from init..." stop $SERVICE_SRV_NAME purgeinit ;; uninstall ) log "Uninstalling \"$SERVICE_SRV_NAME\" from system..." stop $SERVICE_SRV_NAME purgeinit uninst ;; * ) echo -e "Usage: $(basename "$0") command \nCommands:\n\tinstall - Install $SERVICE_SRV_NAME software\n\tuninstall - Uninstall $SERVICE_SRV_NAME software\n\tinject-init - Add $SERVICE_SRV_NAME to the system start-up\n\tpurge-init - Remove $SERVICE_SRV_NAME from the system start-up" exit 1 ;; esac