Kenichi Omichi c6f6940459
Fix warning of "Enable ip forwarding" (#6953)
The task outputs the following warning:

  TASK [kubernetes/preinstall : Enable ip forwarding]
  [WARNING]: The value 1 (type int) in a string field was converted
  to u'1' (type string). If this does not look like what you expect,
  quote the entire value to ensure it does not change.
2020-11-27 03:54:49 -08:00
..
2020-06-16 02:30:04 -07:00
2020-11-26 09:34:19 -08:00
2020-10-12 15:47:22 -07:00