kubespray 使用遇到的问题

1 问题：

FAILED! => {“changed”: false, “module_stderr”: “sudo: sorry, you must have a tty to run sudo\n”, “module_stdout”: “”, “msg”: “MODULE FAILURE\nSee stdout/stderr for the exact error”, “rc”: 1}

解决 visudo，将 Defaults requiretty 注释掉

2.

FAILED! => {“changed”: false, “msg”: “Failed to reload sysctl: vm.max_map_count = 262144\nnet.ipv4.ip_forward = 1\nsysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-ip6tables: No such file or directory\nsysctl: cannot stat /proc/sys/net/bridge/bridge-nf-call-iptables: No such file or directory\n”}
解决:

modprobe br_netfilter