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我目前正在使用清漆爲我的網站,以前它工作正常,沒有問題,但今天我得到的是503錯誤時試圖訪問我的網站的任何部分,這是我從varnishlog回來。清漆503錯誤/沒有後端連接
3 VCL_return c pass
3 FetchError c no backend connection
3 VCL_call c error
3 VCL_return c deliver
3 VCL_call c deliver
3 VCL_return c deliver
3 TxProtocol c HTTP/1.1
3 TxStatus c 503
3 TxResponse c Service Unavailable
3 TxHeader c Server: Varnish
3 TxHeader c Retry-After: 0
3 TxHeader c Content-Type: text/html; charset=utf-8
3 TxHeader c Content-Length: 418
3 TxHeader c Date: Sat, 05 Mar 2016 15:25:44 GMT
3 TxHeader c X-Varnish: 765008569
3 TxHeader c Age: 0
3 TxHeader c Via: 1.1 varnish
3 TxHeader c Connection: close
3 Length c 418
3 ReqEnd c 765008569 1457191544.916952610 1457191544.917085171 0.000094652 0.000080585 0.000051975
3 SessionClose c error
3 StatSess c 185.106.92.245 33848 0 1 1 0 1 0 234 418
這裏是我的VCL
backend default {
.host = "127.0.0.1";
.port = "8080";
.connect_timeout = 1.5s;
.first_byte_timeout = 45s;
.between_bytes_timeout = 30s;
.probe = {
.url ="/";
.timeout = 34ms;
.interval = 1s;
.window = 10;
.threshold = 8;
}
}
sub vcl_recv
{
# Set Grace Time to one hour
set req.grace = 1h;
}
sub vcl_fetch
{
# Set the TTL for cache object to five minutes
set beresp.ttl = 5m;
# Set Grace Time to one hour
set beresp.grace = 1h;
}
我曾嘗試任何解決方案,我可以找到沒有一個是有好轉的情況下,我的這方面的知識只是到目前爲止配置。任何幫助,將不勝感激。
您可以發佈「netstat -ntlp」執行嗎? –