inotify resources exhausted

tail -f /var/log/kubelet.log

tail: inotify resources exhausted

tail: inotify cannot be used, reverting to polling

debug

cat /proc/sys/fs/inotify/max_user_watches

8192

resolved

1. Add the following line to either /etc/sysctl.conf file or a new *.conf file (e.g. idea.conf) under /etc/sysctl.d/ directory:

   fs.inotify.max_user_watches = 524288

2. Then run this command to apply the change:

   sudo sysctl -p --system

refer

https://confluence.jetbrains.com/display/IDEADEV/Inotify+Watches+Limit