我有一个成功启动 consul 的 docker compose 设置（在此处配置）。Vault 似乎启动正常，除了设置 TTL 时出现一些错误（此处记录）。
再往后， consul 在尝试访问 时似乎打嗝/v1/agent/check/fail/vault:127.0.0.1:8200:vault-sealed-check?note=Vault+Sealed。显然'vault:127.0.0.1:8200:vault-sealed-check' status is now critical。
consul1 | 2016/11/05 20:50:04 [DEBUG] agent: Check 'vault:127.0.0.1:8200:vault-sealed-check' status is now critical
consul1 | 2016/11/05 20:50:04 [DEBUG] agent: Service 'vault:127.0.0.1:8200' in sync
consul1 | 2016/11/05 20:50:04 [DEBUG] agent: Service 'consul' in sync
consul1 | 2016/11/05 20:50:04 [DEBUG] agent: Check 'vault:127.0.0.1:8200:vault-sealed-check' in sync
consul1 | 2016/11/05 20:50:04 [DEBUG] agent: Node info in sync
consul1 | 2016/11/05 …