AWS健康守护进程警告nginx日志文件不存在

Question

我已经部署了一个nodejs应用程序使用弹性豆柄与nginx。

当我检查日志目录/var/ log /nginx/

存在

1. healthd文件夹，
2. nginx正在创建

但是，在/var/log/healthd文件夹中有一个daemon.log文件，在该文件中，每隔5秒我就会出错。

    # Logfile created on 2019-10-04 13:46:46 +0000 by logger.rb/47272
A, [2019-10-04T13:46:46.849261 #8094]   ANY -- : healthd daemon 1.0.3 initialized
W, [2019-10-04T13:46:47.011762 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:46:52.012037 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:46:57.012270 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:02.012593 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:07.012811 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:12.013037 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:17.013245 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:22.013467 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:27.013679 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist
W, [2019-10-04T13:47:32.013903 #8094]  WARN -- : log file "/var/log/nginx/healthd/application.log.2019-10-04-13" does not exist

那么如何让守护进程读取nginx健康日志文件呢？

Answer 1

我也遇到了这个神秘的错误。特别令人费解的是，如果您检查，您会发现/var/log/nginx/healthd/application.log.XXX确实存在！

我发现，在某些情况下，healthd需要额外的配置来解决此错误。

看看这个：https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/health-enhanced-serverlogs.html

一旦我为healthd提供了正确的日志形成配置，这个错误就消失了。