Kubespray: ansible_swaptotal_mb == 0 when preinstall

[kweisamx]

[Bug REPORT]

I install with kubespray, and I exactly do the swapoff -aon my all machine, and the error still output

fatal: [master]: FAILED! => {
    "assertion": "ansible_swaptotal_mb == 0", 
    "changed": false, 
    "evaluated_to": false
}

How to do with for this error message?

Thanks

[dylanzr]

Have you deleted your ansible fact caches? The config in this repo sets "fact_caching_connection = /tmp".

[kweisamx]

thanks you, I remove it and all things work.