update script

python/ppc_model/ppc_model_app.py

@@ -70,3 +70,4 @@ def register_task_handler():
     print(message)
     components.logger().info(message)
     server.start()
+    print("Start model service successfully")

python/ppc_model/tools/start.sh

@@ -1,36 +1,37 @@
 #!/bin/bash
+SHELL_FOLDER=$(cd $(dirname $0);pwd)
+LOG_ERROR() {
+    content=${1}
+    echo -e "\033[31m[ERROR] ${content}\033[0m"
+}
 
-dirpath="$(cd "$(dirname "$0")" && pwd)"
-cd $dirpath
+LOG_INFO() {
+    content=${1}
+    echo -e "\033[32m[INFO] ${content}\033[0m"
+}
+binary_path=${SHELL_FOLDER}/ppc_model_app.py
+cd ${SHELL_FOLDER}
+node=$(basename ${SHELL_FOLDER})
+node_pid=$(ps aux|grep ${binary_path}|grep -v grep|awk '{print $2}')
 
-# kill crypto process
-crypto_pro_num=`ps -ef  | grep /ppc/scripts | grep j- | grep -v 'grep' | awk '{print $2}' | wc -l`
-for i in $( seq 1 $crypto_pro_num )
+if [ ! -z ${node_pid} ];then
+    echo " ${node} is running, pid is $node_pid."
+    exit 0
+else
+    nohup ${binary_path} > start.out 2>&1 &
+    sleep 1.5
+fi
+try_times=4
+i=0
+while [ $i -lt ${try_times} ]
 do
-  crypto_pid=`ps -ef  | grep /ppc/scripts | grep j- | grep -v 'grep' | awk '{print $2}' | awk 'NR==1{print}'`
-  kill -9 $crypto_pid
+    node_pid=$(ps aux|grep ${binary_path}|grep -v grep|awk '{print $2}')
+    success_flag=$(tail -n20  start.out | grep successfully)
+    if [[ ! -z ${node_pid} && ! -z "${success_flag}" ]];then
+        echo -e "\033[32m ${node} start successfully pid=${node_pid}\033[0m"
+        exit 0
+    fi
+    sleep 0.5
+    ((i=i+1))
 done
-
-sleep 1
-
-nohup python ppc_model_app.py > start.out 2>&1 &
-
-check_service() {
-    try_times=5
-    i=0
-    while [ -z `ps -ef | grep ${1} | grep python | grep -v grep | awk '{print $2}'` ]; do
-        sleep 1
-        ((i = i + 1))
-        if [ $i -lt ${try_times} ]; then
-            echo -e "\033[32m.\033[0m\c"
-        else
-            echo -e "\033[31m\nServer ${1} isn't running. \033[0m"
-            return
-        fi
-    done
-
-    echo -e "\033[32mServer ${1} started \033[0m"
-}
-
-sleep 5
-check_service ppc_model_app.py
+echo -e "\033[31m  Exceed waiting time. Please try again to start ${node} \033[0m"

python/ppc_model/tools/stop.sh

@@ -1,19 +1,46 @@
 #!/bin/bash
+SHELL_FOLDER=$(cd $(dirname $0);pwd)
 
-dirpath="$(cd "$(dirname "$0")" && pwd)"
-cd $dirpath
+LOG_ERROR() {
+    content=${1}
+    echo -e "\033[31m[ERROR] ${content}\033[0m"
+}
 
-# kill crypto process
-crypto_pro_num=`ps -ef  | grep /ppc/scripts | grep j- | grep -v 'grep' | awk '{print $2}' | wc -l`
-for i in $( seq 1 $crypto_pro_num )
-do
-  crypto_pid=`ps -ef  | grep /ppc/scripts | grep j- | grep -v 'grep' | awk '{print $2}' | awk 'NR==1{print}'`
-  kill -9 $crypto_pid
-done
+LOG_INFO() {
+    content=${1}
+    echo -e "\033[32m[INFO] ${content}\033[0m"
+}
 
-sleep 1
+binary_path=${SHELL_FOLDER}/ppc_ppc_model_app.py
+node=$(basename ${SHELL_FOLDER})
+node_pid=$(ps aux|grep ${binary_path}|grep -v grep|awk '{print $2}')
+try_times=10
+i=0
+if [ -z ${node_pid} ];then
+    echo " ${node} isn't running."
+    exit 0
+fi
 
-ppc_model_app_pid=`ps aux |grep ppc_model_app.py |grep -v grep |awk '{print $2}'`
-kill -9 $ppc_model_app_pid
+#Stop monitor here
+dirs=($(ls -l ${SHELL_FOLDER} | awk '/^d/ {print $NF}'))
+for dir in ${dirs[*]}
+do
+    if [[ -f "${SHELL_FOLDER}/${dir}/node.mtail" && -f "${SHELL_FOLDER}/${dir}/stop_mtail_monitor.sh" ]];then
+        echo "try to start ${dir}"
+        bash ${SHELL_FOLDER}/${dir}/stop_mtail_monitor.sh &
+    fi
+done
 
-echo -e "\033[32mServer ppc_model_app.py killed. \033[0m"
+[ ! -z ${node_pid} ] && kill ${node_pid} > /dev/null
+while [ $i -lt ${try_times} ]
+do
+    sleep 1
+    node_pid=$(ps aux|grep ${binary_path}|grep -v grep|awk '{print $2}')
+    if [ -z ${node_pid} ];then
+        echo -e "\033[32m stop ${node} success.\033[0m"
+        exit 0
+    fi
+    ((i=i+1))
+done
+echo "  Exceed maximum number of retries. Please try again to stop ${node}"
+exit 1