2020/02/27 01:22:19 making ACME client to get ToS URL: get directory at 'https://acme-v02.api.letsencrypt.org/directory': failed to get json "https://acme-v02.api.letsencrypt.org/directory": Get https://acme-v02.api.letsencrypt.org/directory: dial tcp: lookup acme-v02.api.letsencrypt.org on 108.61.10.10:53: read udp 172.17.0.2:48716->108.61.10.10:53: read: no route to host
exit status 1
域名在阿里云,运行 Docker 自动获取证书失败。