Could not choose appropriate plugin: The manual plugin is not working; there may be problems with your existing configuration. The error was: PluginError('An authentication script must be provided with --manual-auth-hook when using the manual plugin non-interactively.',)
あーなるほど。スクリプトでDNSとやり取りすんのね。
Could not choose appropriate plugin: The manual plugin is not working; there may be problems with your existing configuration.
The error was: PluginError('An authentication script must be provided with --manual-auth-hook when using the manual plugin non-interactively.',)
Let's EncryptのDNS-01方式をニフクラDNSで認証して無料のSSL証明書を取得し自動更新する - FJCT Tech blog
http://tech.fjct.fujitsu.com/entry/advent-calendar/2017/1