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liuyou2liuyou2
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Optimize application startup script #399 
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‎sbin/common.sh

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#!/bin/sh
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#
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# Copyright 2019 WeBank
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#Actively load user env
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source ~/.bash_profile
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export local_host="`hostname --fqdn`"
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ipaddr=$(ip addr | awk '/^[0-9]+: / {}; /inet.*global/ {print gensub(/(.*)\/(.*)/, "\\1", "g", $2)}')
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function isLocal(){
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if [ "$1" == "127.0.0.1" ];then
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return 0
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elif [ "$1" == "" ]; then
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return 0
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elif [ "$1" == "localhost" ]; then
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return 0
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elif [ "$1" == $local_host ]; then
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return 0
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elif [ "$1" == $ipaddr ]; then
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return 0
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fi
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return 1
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}
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function executeCMD(){
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isLocal $1
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flag=$?
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if [ $flag == "0" ];then
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echo "Is local execution:$2"
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eval $2
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else
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echo "Is remote execution:$2"
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ssh -p $SSH_PORT $1 $2
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fi
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}
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function copyFile(){
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isLocal $1
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flag=$?
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src=$2
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dest=$3
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if [ $flag == "0" ];then
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echo "Is local cp "
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cp -r "$src" "$dest"
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else
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echo "Is remote cp "
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scp -r -P $SSH_PORT "$src" $1:"$dest"
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fi
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}
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function isSuccess(){
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if [ $? -ne 0 ]; then
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echo "Failed to " + $1
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exit 1
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else
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echo "Succeed to" + $1
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fi
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}
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function start()
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{
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echo "Start to check whether the $SERVER_NAME is running"
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if [[ -f "${SERVER_PID}" ]]; then
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pid=$(cat ${SERVER_PID})
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if kill -0 ${pid} >/dev/null 2>&1; then
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echo "$SERVER_NAME is already running."
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exit 1
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fi
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fi
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export SERVER_START_BIN=$DSS_HOME/sbin/ext/$SERVER_NAME
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if [[ ! -f "${SERVER_START_BIN}" ]]; then
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echo "The $SERVER_NAME is wrong or the corresponding startup script does not exist: "
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echo "$SERVER_START_BIN"
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exit 1
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else
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echo "Start to start server, startup script: $SERVER_START_BIN"
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sh $SERVER_START_BIN
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fi
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}
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function wait_for_server_to_die() {
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local pid
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local count
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pid=$1
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timeout=$2
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count=0
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timeoutTime=$(date "+%s")
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let "timeoutTime+=$timeout"
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currentTime=$(date "+%s")
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forceKill=1
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while [[ $currentTime -lt $timeoutTime ]]; do
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$(kill ${pid} > /dev/null 2> /dev/null)
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if kill -0 ${pid} > /dev/null 2>&1; then
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sleep 3
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else
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forceKill=0
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break
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fi
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currentTime=$(date "+%s")
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done
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if [[ forceKill -ne 0 ]]; then
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$(kill -9 ${pid} > /dev/null 2> /dev/null)
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fi
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}
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function stop()
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{
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if [[ ! -f "${SERVER_PID}" ]]; then
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echo "server $SERVER_NAME is not running"
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else
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pid=$(cat ${SERVER_PID})
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if [[ -z "${pid}" ]]; then
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echo "server $SERVER_NAME is not running"
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else
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wait_for_server_to_die $pid 40
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$(rm -f ${SERVER_PID})
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echo "server $SERVER_NAME is stopped."
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fi
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fi
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}
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function restart()
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{
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stop
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sleep 2
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start
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}
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status()
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{
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if [[ ! -f "${SERVER_PID}" ]]; then
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echo "server $SERVER_NAME is stopped"
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else
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pid=$(cat ${SERVER_PID})
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if [[ -z "${pid}" ]]; then
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echo "server $SERVER_NAME is not running"
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else
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echo "server $SERVER_NAME is running."
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fi
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fi
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}
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function setServerName(){
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if [[ $PROJECT_NAME == *"project"* ]]; then
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SERVER_NAME=dss-framework-project-server
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elif [[ $PROJECT_NAME == *"orchestrator"* ]]; then
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SERVER_NAME=dss-framework-orchestrator-server
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elif [[ $PROJECT_NAME == *"apiservice"* ]]; then
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SERVER_NAME=dss-apiservice-server
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elif [[ $PROJECT_NAME == *"datapipe"* ]]; then
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SERVER_NAME=dss-datapipe-server
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elif [[ $PROJECT_NAME == *"workflow"* ]]; then
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SERVER_NAME=dss-workflow-server
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elif [[ $PROJECT_NAME == *"execution"* ]]; then
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SERVER_NAME=dss-flow-execution-server
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else
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echo "please input： sh dss-daemon.sh [start,restart,stop] [server name]; for example : sh dss-daemon.sh restart project "
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echo "server name : project、orchestrator、apiservice、datapipe、workflow、execution"
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exit 1
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fi
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}
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‎sbin/dss-daemon.sh

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#!/bin/bash
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#
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# description: Starts and stops Server
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#
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# @name: dss-demo
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# @author: peacewong
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# @created: 01.16.2021
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#
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# Modified for dss 1.0.0
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cd `dirname $0`
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cd ..
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INSTALL_HOME=`pwd`
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function print_usage(){
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echo "Usage: dss-daemon [start | stop | restart | status] [serverName]"
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echo " serverName The service name of the operation"
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echo "Most commands print help when invoked w/o parameters."
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}
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if [ $# != 2 ]; then
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print_usage
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exit 2
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fi
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# set DSS_HOME
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if [ "$DSS_HOME" = "" ]; then
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export DSS_HOME=$INSTALL_HOME
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fi
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# set DSS_CONF_DIR
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if [ "$DSS_CONF_DIR" = "" ]; then
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export DSS_CONF_DIR=$DSS_HOME/conf
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fi
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# get pid directory
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if [ "$DSS_PID_DIR" = "" ]; then
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export DSS_PID_DIR="$DSS_HOME/pid"
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fi
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if [ ! -w "$DSS_PID_DIR" ] ; then
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mkdir -p "$DSS_PID_DIR"
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fi
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source $DSS_HOME/sbin/common.sh
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source $DSS_HOME/conf/config.sh
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typeset -l PROJECT_NAME
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PROJECT_NAME=$2
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## get project full name
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setServerName
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COMMAND=$1
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export SERVER_PID=$DSS_PID_DIR/$SERVER_NAME.pid
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case $COMMAND in
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start|stop|restart|status)
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$COMMAND $SERVER_NAME
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;;
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*)
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print_usage
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exit 2
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;;
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esac

‎sbin/dss-start-all.sh

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#!/usr/bin/env bash
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#
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# Copyright 2019 WeBank
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Start all dss applications
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info="We will start all dss applications, it will take some time, please wait"
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echo ${info}
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#Actively load user env
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cd `dirname $0`
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cd ..
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INSTALL_HOME=`pwd`
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# set DSS_HOME
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if [ "$DSS_HOME" = "" ]; then
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export DSS_HOME=$INSTALL_HOME
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fi
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# set DSS_CONF_DIR
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if [ "$DSS_CONF_DIR" = "" ]; then
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export DSS_CONF_DIR=$DSS_HOME/conf
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fi
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local_host="`hostname --fqdn`"
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source $DSS_HOME/sbin/common.sh
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source $DSS_HOME/conf/config.sh
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function startApp(){
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echo "<-------------------------------->"
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echo "Begin to start $SERVER_NAME"
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SERVER_START_CMD="sh $DSS_INSTALL_HOME/sbin/dss-daemon.sh restart $SERVER_NAME"
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if test -z "$SERVER_IP"
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then
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SERVER_IP=$local_host
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fi
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executeCMD $SERVER_IP "$SERVER_START_CMD"
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echo "End to start $SERVER_NAME"
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echo "<-------------------------------->"
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sleep 1
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}
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function checkServer() {
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echo "<-------------------------------->"
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echo "Begin to check $SERVER_NAME"
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SERVER_CHECK_CMD="sh $DSS_HOME/sbin/dss-daemon.sh status $SERVER_NAME"
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if test -z "$SERVER_IP"
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then
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SERVER_IP=$local_host
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fi
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executeCMD $SERVER_IP "$SERVER_CHECK_CMD"
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if [ $? -ne 0 ]; then
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ALL_SERVER_NAME=$SERVER_NAME
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LOG_PATH=$DSS_HOME/logs/$ALL_SERVER_NAME.log
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echo "ERROR: your $ALL_SERVER_NAME microservice is not start successful !!! ERROR logs as follows :"
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echo "Please check detail log, log path :$LOG_PATH"
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echo '<---------------------------------------------------->'
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executeCMD $ALL_SERVER_NAME "tail -n 50 $LOG_PATH"
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echo '<---------------------------------------------------->'
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echo "Please check detail log, log path :$LOG_PATH"
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exit 1
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fi
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echo "<-------------------------------->"
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sleep 3
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}
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function startDssProject(){
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SERVER_NAME=dss-framework-project-server
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SERVER_IP=$DSS_FRAMEWORK_PROJECT_SERVER_INSTALL_IP
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startApp
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SERVER_NAME=dss-framework-orchestrator-server
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SERVER_IP=$DSS_FRAMEWORK_ORCHESTRATOR_SERVER_INSTALL_IP
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startApp
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SERVER_NAME=dss-apiservice-server
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SERVER_IP=$DSS_APISERVICE_SERVER_INSTALL_IP
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startApp
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SERVER_NAME=dss-datapipe-server
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SERVER_IP=$DSS_DATAPIPE_SERVER_INSTALL_IP
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startApp
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SERVER_NAME=dss-workflow-server
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SERVER_IP=$DSS_WORKFLOW_SERVER_INSTALL_IP
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startApp
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SERVER_NAME=dss-flow-execution-server
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SERVER_IP=$DSS_FLOW_EXECUTION_SERVER_INSTALL_IP
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startApp
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}
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function checkDssService(){
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SERVER_NAME=dss-framework-project-server
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SERVER_IP=$DSS_FRAMEWORK_PROJECT_SERVER_INSTALL_IP
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checkServer
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SERVER_NAME=dss-framework-orchestrator-server
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SERVER_IP=$DSS_FRAMEWORK_ORCHESTRATOR_SERVER_INSTALL_IP
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checkServer
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SERVER_NAME=dss-apiservice-server
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SERVER_IP=$DSS_APISERVICE_SERVER_INSTALL_IP
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checkServer
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SERVER_NAME=dss-datapipe-server
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SERVER_IP=$DSS_DATAPIPE_SERVER_INSTALL_IP
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checkServer
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SERVER_NAME=dss-workflow-server
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SERVER_IP=$DSS_WORKFLOW_SERVER_INSTALL_IP
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checkServer
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SERVER_NAME=dss-flow-execution-server
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SERVER_IP=$DSS_FLOW_EXECUTION_SERVER_INSTALL_IP
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checkServer
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}
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startDssProject
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checkDssService

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