【发布时间】：2016-07-09 17:09:57
【问题描述】：
我正在尝试使用 bosh 版本部署 gunicorn。它随机失败。有时它工作正常，有时它失败。
监控摘要
Process 'gunicorn' Execution failed
Process 'nginx' running
Process 'consul' running
监控日志是
[UTC Jul 9 11:56:06] error : 'gunicorn' process is not running
[UTC Jul 9 11:56:06] info : 'gunicorn' trying to restart
[UTC Jul 9 11:56:06] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 9 11:56:11] info : start service 'consul' on user request
[UTC Jul 9 11:56:11] info : monit daemon at 1383 awakened
[UTC Jul 9 11:56:11] info : start service 'nginx' on user request
[UTC Jul 9 11:56:11] info : monit daemon at 1383 awakened
[UTC Jul 9 11:56:11] info : start service 'gunicorn' on user request
[UTC Jul 9 11:56:11] info : monit daemon at 1383 awakened
[UTC Jul 9 11:56:36] error : 'gunicorn' failed to start
[UTC Jul 9 11:56:36] info : 'nginx' start: /var/vcap/jobs/nginx/bin/monit_debugger
[UTC Jul 9 11:56:37] info : 'nginx' start action done
[UTC Jul 9 11:56:37] info : 'consul' start: /var/vcap/jobs/consul/bin/monit_debugger
[UTC Jul 9 11:56:38] info : 'consul' start action done
[UTC Jul 9 11:56:38] info : Awakened by User defined signal 1
[UTC Jul 9 11:56:38] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 9 11:57:08] error : 'gunicorn' failed to start
[UTC Jul 9 11:57:08] info : 'gunicorn' start action done
[UTC Jul 9 11:57:18] error : 'gunicorn' process is not running
[UTC Jul 9 11:57:18] info : 'gunicorn' trying to restart
[UTC Jul 9 11:57:18] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 9 11:57:48] error : 'gunicorn' failed to start
[UTC Jul 9 11:57:58] error : 'gunicorn' process is not running
[UTC Jul 9 11:57:58] info : 'gunicorn' trying to restart
[UTC Jul 9 11:57:58] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 9 11:58:28] error : 'gunicorn' failed to start
[UTC Jul 9 11:58:38] error : 'gunicorn' process is not running
[UTC Jul 9 11:58:38] info : 'gunicorn' trying to restart
[UTC Jul 9 11:58:38] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 9 11:59:08] error : 'gunicorn' failed to start
[UTC Jul 9 11:59:18] info : 'gunicorn' process is running with pid 5670
过程也正常
ps -ef
root 5670 1 0 11:59 ? 00:00:02 /usr/bin/python /usr/local/bin/gunicorn --workers 3 --bind 0.0.0.0:8000 idmapi.wsgi:application
root 5682 5670 0 11:59 ? 00:00:00 /usr/bin/python /usr/local/bin/gunicorn --workers 3 --bind 0.0.0.0:8000 idmapi.wsgi:application
root 5685 5670 0 11:59 ? 00:00:00 /usr/bin/python /usr/local/bin/gunicorn --workers 3 --bind 0.0.0.0:8000 idmapi.wsgi:application
root 5686 5670 0 11:59 ? 00:00:00 /usr/bin/python /usr/local/bin/gunicorn --workers 3 --bind 0.0.0.0:8000 idmapi.wsgi:application
这是随机发生的
当 gunicorn 成功时，我会得到以下日志
[UTC Jul 8 22:32:31] error : 'gunicorn' process is not running
[UTC Jul 8 22:32:31] info : 'gunicorn' trying to restart
[UTC Jul 8 22:32:31] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:32:36] info : start service 'consul' on user request
[UTC Jul 8 22:32:36] info : monit daemon at 1375 awakened
[UTC Jul 8 22:32:36] info : start service 'nginx' on user request
[UTC Jul 8 22:32:36] info : monit daemon at 1375 awakened
[UTC Jul 8 22:32:36] info : start service 'gunicorn' on user request
[UTC Jul 8 22:32:36] info : monit daemon at 1375 awakened
[UTC Jul 8 22:33:01] error : 'gunicorn' failed to start
[UTC Jul 8 22:33:01] info : 'nginx' start: /var/vcap/jobs/nginx/bin/monit_debugger
[UTC Jul 8 22:33:02] info : 'nginx' start action done
[UTC Jul 8 22:33:02] info : 'consul' start: /var/vcap/jobs/consul/bin/monit_debugger
[UTC Jul 8 22:33:03] info : 'consul' start action done
[UTC Jul 8 22:33:03] info : Awakened by User defined signal 1
[UTC Jul 8 22:33:03] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:33:33] error : 'gunicorn' failed to start
[UTC Jul 8 22:33:33] info : 'gunicorn' start action done
[UTC Jul 8 22:33:43] error : 'gunicorn' process is not running
[UTC Jul 8 22:33:43] info : 'gunicorn' trying to restart
[UTC Jul 8 22:33:43] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:34:13] error : 'gunicorn' failed to start
[UTC Jul 8 22:34:23] error : 'gunicorn' process is not running
[UTC Jul 8 22:34:23] info : 'gunicorn' trying to restart
[UTC Jul 8 22:34:23] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:34:53] error : 'gunicorn' failed to start
[UTC Jul 8 22:35:03] error : 'gunicorn' process is not running
[UTC Jul 8 22:35:03] info : 'gunicorn' trying to restart
[UTC Jul 8 22:35:03] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:35:33] error : 'gunicorn' failed to start
[UTC Jul 8 22:35:43] error : 'gunicorn' process is not running
[UTC Jul 8 22:35:43] info : 'gunicorn' trying to restart
[UTC Jul 8 22:35:43] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:36:13] error : 'gunicorn' failed to start
[UTC Jul 8 22:36:23] error : 'gunicorn' process is not running
[UTC Jul 8 22:36:23] info : 'gunicorn' trying to restart
[UTC Jul 8 22:36:23] info : 'gunicorn' start: /var/vcap/jobs/gunicorn/bin/monit_debugger
[UTC Jul 8 22:36:25] info : 'gunicorn' started
[UTC Jul 8 22:36:35] info : 'gunicorn' process is running with pid 5780
更新
check process gunicorn
with pidfile /var/vcap/sys/run/gunicorn/gunicorn.pid
start program "/var/vcap/jobs/gunicorn/bin/monit_debugger gunicorn_ctl '/var/vcap/jobs/gunicorn/bin/gunicorn_ctl start'"
stop program "/var/vcap/jobs/gunicorn/bin/monit_debugger gunicorn_ctl '/var/vcap/jobs/gunicorn/bin/gunicorn_ctl stop'"
group vcap
【问题讨论】：
-
您能否提供您正在使用的 bosh 版本的链接？ monit 文件中定义了
gunicorn进程的内容是什么？ -
我已经创建了它 mnaully .thi bosh 版本在线不可用。我已经更新了问题
-
您应该检查当进程正在运行并且 monit 说它失败时 /var/vcap/sys/run/gunicorn/gunicorn.pid 中的进程 id 与正在运行的进程本身的 id 匹配。
标签： monit