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我正在使用Consul-Template來呈現從Consul收集的數據的屬性。該文件被渲染成功但事後領事模板失敗，一遍又一遍，直到它崩潰：Consul-Template意外的響應代碼：504
2017/08/16 10:43:04.900637 [WARN] (view) kv.list(...): Unexpected response code: 504 (retry attempt 5 after "4s")
達到極限，直到這推移和較長的停頓/崩潰。
配置從日誌中提取：
2017/08/16 10:38:02.403969 [DEBUG] (runner) final config:
{
"Consul": {
"Address": "consul-client.development.discovery",
"Auth": {
"Enabled": false,
"Username": "",
"Password": ""
},
"Retry": {
"Attempts": 12,
"Backoff": 250000000,
"MaxBackoff": 60000000000,
"Enabled": true
},
"SSL": {
"CaCert": "",
"CaPath": "",
"Cert": "",
"Enabled": false,
"Key": "",
"ServerName": "",
"Verify": true
},
"Token": "",
"Transport": {
"DialKeepAlive": 30000000000,
"DialTimeout": 30000000000,
"DisableKeepAlives": false,
"IdleConnTimeout": 90000000000,
"MaxIdleConns": 100,
"MaxIdleConnsPerHost": 3,
"TLSHandshakeTimeout": 10000000000
}
},
"Dedup": {
"Enabled": false,
"MaxStale": 2000000000,
"Prefix": "consul-template/dedup/",
"TTL": 15000000000
},
"Exec": {
"Command": "",
"Enabled": false,
"Env": {
"Blacklist": [],
"Custom": [],
"Pristine": false,
"Whitelist": []
},
"KillSignal": 2,
"KillTimeout": 30000000000,
"ReloadSignal": null,
"Splay": 0,
"Timeout": 0
},
"KillSignal": 2,
"LogLevel": "DEBUG",
"MaxStale": 2000000000,
"PidFile": "",
"ReloadSignal": 1,
"Syslog": {
"Enabled": false,
"Facility": "LOCAL0"
},
"Templates": [
{
"Backup": false,
"Command": "",
"CommandTimeout": 30000000000,
"Contents": "",
"Destination": "/consul-template/output/service.properties",
"Exec": {
"Command": "",
"Enabled": false,
"Env": {
"Blacklist": [],
"Custom": [],
"Pristine": false,
"Whitelist": []
},
"KillSignal": 2,
"KillTimeout": 30000000000,
"ReloadSignal": null,
"Splay": 0,
"Timeout": 30000000000
},
"Perms": 420,
"Source": "/consul-template/data/service.properties.tpl",
"Wait": {
"Enabled": false,
"Min": 0,
"Max": 0
},
"LeftDelim": "",
"RightDelim": ""
},
{
"Backup": false,
"Command": "",
"CommandTimeout": 30000000000,
"Contents": "",
"Destination": "/consul-template/output/application.properties",
"Exec": {
"Command": "",
"Enabled": false,
"Env": {
"Blacklist": [],
"Custom": [],
"Pristine": false,
"Whitelist": []
},
"KillSignal": 2,
"KillTimeout": 30000000000,
"ReloadSignal": null,
"Splay": 0,
"Timeout": 30000000000
},
"Perms": 420,
"Source": "/consul-template/data/application.properties.tpl",
"Wait": {
"Enabled": false,
"Min": 0,
"Max": 0
},
"LeftDelim": "",
"RightDelim": ""
},
{
"Backup": false,
"Command": "",
"CommandTimeout": 30000000000,
"Contents": "",
"Destination": "/consul-template/output/anotherMicroConsul.properties",
"Exec": {
"Command": "",
"Enabled": false,
"Env": {
"Blacklist": [],
"Custom": [],
"Pristine": false,
"Whitelist": []
},
"KillSignal": 2,
"KillTimeout": 30000000000,
"ReloadSignal": null,
"Splay": 0,
"Timeout": 30000000000
},
"Perms": 420,
"Source": "/consul-template/data/anotherMicroConsul.properties.tpl",
"Wait": {
"Enabled": false,
"Min": 0,
"Max": 0
},
"LeftDelim": "",
"RightDelim": ""
},
{
"Backup": false,
"Command": "",
"CommandTimeout": 30000000000,
"Contents": "",
"Destination": "/consul-template/output/master.properties",
"Exec": {
"Command": "",
"Enabled": false,
"Env": {
"Blacklist": [],
"Custom": [],
"Pristine": false,
"Whitelist": []
},
"KillSignal": 2,
"KillTimeout": 30000000000,
"ReloadSignal": null,
"Splay": 0,
"Timeout": 30000000000
},
"Perms": 420,
"Source": "/consul-template/data/master.properties.tpl",
"Wait": {
"Enabled": false,
"Min": 0,
"Max": 0
},
"LeftDelim": "",
"RightDelim": ""
},
{
"Backup": false,
"Command": "",
"CommandTimeout": 30000000000,
"Contents": "",
"Destination": "/consul-template/output/microConsul.properties",
"Exec": {
"Command": "",
"Enabled": false,
"Env": {
"Blacklist": [],
"Custom": [],
"Pristine": false,
"Whitelist": []
},
"KillSignal": 2,
"KillTimeout": 30000000000,
"ReloadSignal": null,
"Splay": 0,
"Timeout": 30000000000
},
"Perms": 420,
"Source": "/consul-template/data/microConsul.properties.tpl",
"Wait": {
"Enabled": false,
"Min": 0,
"Max": 0
},
"LeftDelim": "",
"RightDelim": ""
}
],
"Vault": {
"Address": "",
"Enabled": false,
"Grace": 15000000000,
"RenewToken": true,
"Retry": {
"Attempts": 12,
"Backoff": 250000000,
"MaxBackoff": 60000000000,
"Enabled": true
},
"SSL": {
"CaCert": "",
"CaPath": "",
"Cert": "",
"Enabled": true,
"Key": "",
"ServerName": "",
"Verify": true
},
"Transport": {
"DialKeepAlive": 30000000000,
"DialTimeout": 30000000000,
"DisableKeepAlives": false,
"IdleConnTimeout": 90000000000,
"MaxIdleConns": 100,
"MaxIdleConnsPerHost": 3,
"TLSHandshakeTimeout": 10000000000
},
"UnwrapToken": false
},
"Wait": {
"Enabled": false,
"Min": 0,
"Max": 0
}
}
通過此錯誤消息似乎來自Renew在session.go未來的代碼貨物篩選。
我是不是應該在領事看？我有多個Consul-Template容器正在運行（每個主機都有一個） - 我應該看幾個會話嗎？現在，我看不出有什麼...
curl localhost:8500/v1/session/list
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