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| #!/bin/bash
JDK_HOME="java"
VM_OPTS="-Xms2048m -Xmx2048m"
SPB_OPTS=""
APP_LOCATION=""
APP_NAME=""
PID=""
LOG_PATH=""
APP_HOME=""
# 初始化脚本所需信息
init() {
APP_HOME=$(cd `dirname $0`/../; pwd)
APP_NAME=$(basename "$(find "$APP_HOME" -name '*.jar' | head -1 |awk ' {print $NF}')")
APP_LOCATION=$(readlink -f "$APP_HOME/$APP_NAME")
LOG_PATH="$APP_HOME/logs/"
if [ ! -f "$APP_LOCATION" ];
then
echo "[Error] file not found $APP_LOCATION"
exit 0
fi
}
init
# 加载config目录下的startup.conf文件
loadProp(){
APP_HOME=$(cd `dirname $0`/../; pwd)
PROP_FILE="$APP_HOME/config/startup.properties"
if [ -f "$PROP_FILE" ];
then
SPB_OPTS=$(echo `xargs < $APP_HOME/config/startup.properties`|tr '\r' ' '|tr '\n' ' ')
echo "load properties success $SPB_OPTS"
fi
}
loadProp
confirm(){
info
read -n1 -p "Do you want to continue $1 [Y/N]? " answer
case $answer in
Y|y)
echo "start $1 ";;
N|n)
echo "cancel $1"
exit 0
;;
*)
echo "error choice";;
esac
}
# 获取PID
getPid(){
PID=$(ps -ef | grep "$APP_LOCATION" | grep -v grep | awk '{print $2}')
}
start() {
echo "=============================start=============================="
getPid
if [[ -n $PID ]]; then
echo "$APP_LOCATION is already running,PID is $PID"
else
loadProp
if [ ! -e "$LOG_PATH" ]; then
mkdir "$LOG_PATH"
fi
echo "Starting $APP_LOCATION SPB_OPTS[$SPB_OPTS] ..."
nohup $JDK_HOME -jar $SPB_OPTS $APP_LOCATION >$LOG_PATH/start.out 2>&1 &
getPid
if [[ -n $PID ]]; then
echo "Start $APP_LOCATION successfully,PID is $PID"
else
echo "Failed to start $APP_LOCATION !!!"
fi
fi
echo "=============================start=============================="
}
stop() {
echo "=============================stop=============================="
getPid
if [[ -n $PID ]]; then
kill -15 "$PID"
sleep 5
getPid
if [[ -n $PID ]]; then
echo "Stop $APP_LOCATION failed by kill -15 $PID,begin to kill -9 $PID"
kill -9 "$PID"
sleep 1
echo "Stop $APP_LOCATION successfully by kill -9 $PID"
else
echo "Stop $APP_LOCATION successfully by kill -15 $PID"
fi
else
echo "$APP_LOCATION is not running!!!"
fi
echo "=============================stop=============================="
}
restart() {
echo "=============================restart=============================="
stop
start
echo "=============================restart=============================="
}
deploy(){
echo "=============================deploy=============================="
# 检查当前运行状态
getPid
if [[ -n $PID ]]; then
echo "app is running, stopping app $APP_LOCATION"
stop
fi
# 检查待部署文件
DEPLOY_FILE="$APP_HOME/deploy/$APP_NAME"
if [ -f "$DEPLOY_FILE" ]; then
# 开始备份APP
echo "start to backup app $APP_LOCATION"
BACKUP_DIR="$APP_HOME/backup/$(date "+%Y/%m/%d/%H%M%S")/"
mkdir -p "$BACKUP_DIR"
mv "$APP_LOCATION" "$BACKUP_DIR"
echo "backup success , path : $BACKUP_DIR$APP_NAME"
# 开始移动待部署文件
mv "$DEPLOY_FILE" "$APP_LOCATION"
fi
# 启动应用
start
echo "=============================deploy=============================="
}
status() {
echo "=============================status=============================="
getPid
if [[ -n $PID ]]; then
echo "$APP_LOCATION is running,PID is $PID"
else
echo "$APP_LOCATION is not running!!!"
fi
echo "=============================status=============================="
}
log(){
tail -200f "$LOG_PATH/start.out"
}
info() {
echo "=============================info=============================="
echo "APP_LOCATION: $APP_LOCATION"
echo "APP_NAME: $APP_NAME"
echo "JDK_HOME: $JDK_HOME"
echo "VM_OPTS: $VM_OPTS"
echo "SPB_OPTS: $SPB_OPTS"
echo "LOG_PATH: $LOG_PATH"
echo "=============================info=============================="
}
help() {
echo "start: start server"
echo "stop: shutdown server"
echo "restart: restart server"
echo "status: display status of server"
echo "info: display info of server"
echo "help: help info"
echo "deploy: stop|backup|start server"
echo "log: show log"
}
case $1 in
start)
confirm "$1"
start
;;
stop)
confirm "$1"
stop
;;
restart)
confirm "$1"
restart
;;
status)
status
;;
info)
info
;;
help)
help
;;
deploy)
confirm "$1"
deploy
;;
log)
log
;;
*)
help
;;
esac
exit $?
|
