遇到一个很奇怪的问题 macos 上跑 ansible 总是随机会出现 ssh 连接失败的问题：
UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added '[10.251.32.11]:10000' (ED25519) to the list of known hosts.\r\n** WARNING: connection is not using a post-quantum key exchange algorithm.\r\n** This session may be vulnerable to \"store now, decrypt later\" attacks.\r\n** The server may need to be upgraded. See https://openssh.com/pq.html\r\n\nAuthorized users only. All activities may be monitored and reported.\nPermission denied, please try again.\r\nPermission denied, please try again.\r\nroot@10.251.32.11: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).", "unreachable": true}
出现很随机的 每次不一定是哪一个或者间隔时间出现。inventory 里加了重试或者不验证密钥或者-f 1 也试过了。brew 装的 ansible pipx 安装的 ansible 换过版本 都无法解决。 同时网络问题也排除 本地直连和隧道的都会出现。