Suddenly, today, Chef client starts failing with message as below. Running Chef client manually with -l debug
doesn't give more clues.
[2016-08-15T16:30:26+02:00] ERROR: Exception handlers complete
Chef Client failed. 0 resources updated in 7.09035028 seconds
[2016-08-15T16:30:26+02:00] ERROR: undefined method `cheffish' for nil:NilClass
[2016-08-15T16:30:26+02:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccess
(exit code 1)
Why is this happening?