startJar.sh 4.4 KB

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  1. APP_NAME=
  2. APP_DEBUG=
  3. APP_DUMPlOG=/mnt/change/heapdump/heapdump.log
  4. date=`date`
  5. usage() {
  6. echo "case: sh run.sh [start|stop|restart|status|checkServer]"
  7. echo "请类似这样执行 ./*.sh start prod or ./*sh restart prod"
  8. exit 1
  9. }
  10. checkEnv(){
  11. if [ -z "${APP_NAME}" ] || [ -z "${APP_DEBUG}" ]; then #判断pid是否为空
  12. if [[ $1 = 'prod' ]]; then
  13. echo "prod config"
  14. APP_NAME=changeing-prod.jar
  15. APP_DEBUG=5526
  16. elif [[ $1 = 'onprod' ]] ; then
  17. echo "onprod config"
  18. APP_NAME=changeing-onprod.jar
  19. APP_DEBUG=5526
  20. elif [[ $1 = 'uat' ]] ; then
  21. echo "uat config"
  22. APP_NAME=changeing-uat.jar
  23. APP_DEBUG=5520
  24. elif [[ $1 = 'devuat' ]] ; then
  25. echo "devuat config"
  26. APP_NAME=changeing-devuat.jar
  27. APP_DEBUG=5526
  28. else
  29. echo "没有设置环境"
  30. fi
  31. # else
  32. # echo "已经设置-${APP_NAME}-${APP_DEBUG}"
  33. fi
  34. }
  35. # 判断当前服务是否已经启动的函数
  36. is_exist(){
  37. checkEnv $1
  38. pid=`ps -ef|grep $APP_NAME|grep -v grep|awk '{print $2}' ` #根据ps 命令查询当前服务的进程号 赋值给pid"
  39. if [ -z "${pid}" ]; then #判断pid是否为空
  40. echo "pid 不存在"
  41. return 1
  42. else
  43. echo "pid 存在"
  44. return 0
  45. fi
  46. }
  47. start(){
  48. checkEnv $1
  49. is_exist
  50. if [ $? -eq "0" ]; then # [$? -eq "0"] 说明pid不等于空 说明服务正在运行中,将进程号打印出来
  51. echo "${APP_NAME} running. pid=${pid}"
  52. else
  53. nohup java -jar -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${APP_DUMPlOG} -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=${APP_DEBUG} $APP_NAME > logs.log 2>error.log & # 说明pid为空
  54. # 执行java -jar 命令启动服务
  55. echo "${APP_NAME} started启动"
  56. fi
  57. }
  58. stop(){
  59. echo "执行 stop 方法"
  60. checkEnv $1
  61. is_exist
  62. if [ $? -eq "0" ]; then # [$? -eq "0"] 说明pid不等于空 说明服务正在运行中,将进程号杀死
  63. kill -9 $pid
  64. echo "${pid} stopped-停止"
  65. else
  66. echo "${APP_NAME} 没有运行"
  67. fi
  68. }
  69. status(){
  70. echo "执行 status 方法"
  71. checkEnv $1
  72. is_exist
  73. if [ $? -eq "0" ]; then
  74. echo "${APP_NAME} running-启动. Pid is ${pid}"
  75. else
  76. echo "${APP_NAME} 没有运行"
  77. fi
  78. }
  79. checkServer(){
  80. echo "执行 status 方法"
  81. checkEnv $1
  82. is_exist
  83. if [ $? -eq "0" ]; then
  84. echo "${APP_NAME} running-正在运行. Pid is ${pid}"
  85. echo `date +%Y-%m-%d` `date +%H:%M:%S` ${APP_NAME} "running-正在运行. Pid is ${pid}" >> check.log
  86. exit 0
  87. else
  88. echo "${APP_NAME} 没有运行,即将重启"
  89. start $1
  90. echo `date +%Y-%m-%d` `date +%H:%M:%S` ${APP_NAME} "没有运行,即将重启" >> check.log
  91. fi
  92. }
  93. # 重启命令其实就是先执行关闭命令 再执行重启命令
  94. restart(){
  95. echo "执行 restart 方法"
  96. checkEnv $1
  97. is_exist
  98. if [ $? -eq "0" ]; then # [$? -eq "0"] 说明pid不等于空 说明服务正在运行中,将进程号杀死
  99. kill -9 $pid
  100. echo "${pid} stopped-停止"
  101. else
  102. echo "${APP_NAME} 没有运行"
  103. fi
  104. sleep 5
  105. is_exist
  106. if [ $? -eq "0" ]; then # [$? -eq "0"] 说明pid不等于空 说明服务正在运行中,将进程号打印出来
  107. echo "${APP_NAME} running. pid=${pid}"
  108. else
  109. nohup java -jar -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${APP_DUMPlOG} -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=${APP_DEBUG} $APP_NAME > logs.log 2>error.log & # 说明pid为空 执行java -jar 命令启动服务
  110. echo "${APP_NAME} started启动"
  111. fi
  112. }
  113. # 这里的$1 取的是当前输入命令 的第二个参数 ./start.sh start
  114. case "$1" in
  115. "start")
  116. start $2
  117. ;;
  118. "stop")
  119. stop $2
  120. ;;
  121. "status")
  122. status $2
  123. ;;
  124. "restart")
  125. restart $2
  126. ;;
  127. "checkServer")
  128. checkServer $2
  129. ;;
  130. *)
  131. usage
  132. ;;
  133. esac