From Bageerathan.Nadarajanadar at ril.com Thu Oct 18 12:23:50 2018 From: Bageerathan.Nadarajanadar at ril.com (Bageerathan.Nadarajanadar at ril.com) Date: Thu, 18 Oct 2018 12:23:50 +0000 Subject: [Mailman] Varnish 503 node express Message-ID: We have a varnish server 6.0 running on a VM (RHEL 7.0) in front of a "Node express UI" and "Apache httpd backend". Varnish is able to serve requests for Apache but we get 503 for Node requests. Both apache and node run on the same VM. The port is open and accessible via curl from varnish VM. Could someone throw some light on this? * << Session >> 524412 - Begin sess 0 HTTP/1 - SessOpen 10.131.78.156 55784 a0 10.131.78.156 6081 1539858005.133364 44 - Link req 524413 rxreq - SessClose REM_CLOSE 0.001 - End ** << Request >> 524413 -- Begin req 524412 rxreq -- Timestamp Start: 1539858005.133411 0.000000 0.000000 -- Timestamp Req: 1539858005.133411 0.000000 0.000000 -- ReqStart 10.131.78.156 55784 a0 -- ReqMethod GET -- ReqURL /ui/_release/vendor.css?m=bagee -- ReqProtocol HTTP/1.1 -- ReqHeader User-Agent: curl/7.29.0 -- ReqHeader Host: 10.131.78.156:6081 -- ReqHeader Accept: */* -- ReqHeader X-Forwarded-For: 10.131.78.156 -- VCL_call RECV -- ReqURL /_release/vendor.css?m=bagee -- VCL_return pass -- VCL_call HASH -- VCL_return lookup -- VCL_call PASS -- VCL_return fetch -- Link bereq 524414 pass -- Timestamp Fetch: 1539858005.133975 0.000564 0.000564 -- RespProtocol HTTP/1.1 -- RespStatus 503 -- RespReason Backend fetch failed -- RespHeader Date: Thu, 18 Oct 2018 10:20:05 GMT -- RespHeader Server: Varnish -- RespHeader Content-Type: text/html; charset=utf-8 -- RespHeader Retry-After: 5 -- RespHeader X-Varnish: 524413 -- RespHeader Age: 0 -- RespHeader Via: 1.1 varnish (Varnish/6.0) -- VCL_call DELIVER -- RespUnset Via: 1.1 varnish (Varnish/6.0) -- RespUnset X-Varnish: 524413 -- RespUnset Server: Varnish -- RespHeader X-VC: MISS -- VCL_return deliver -- Timestamp Process: 1539858005.134006 0.000595 0.000031 -- RespHeader Content-Length: 283 -- RespHeader Connection: keep-alive -- Timestamp Resp: 1539858005.134088 0.000677 0.000082 -- ReqAcct 112 0 112 195 283 478 -- End *** << BeReq >> 524414 --- Begin bereq 524413 pass --- Timestamp Start: 1539858005.133530 0.000000 0.000000 --- BereqMethod GET --- BereqURL /_release/vendor.css?m=bagee --- BereqProtocol HTTP/1.1 --- BereqHeader User-Agent: curl/7.29.0 --- BereqHeader Host: 10.131.78.156:6081 --- BereqHeader Accept: */* --- BereqHeader X-Forwarded-For: 10.131.78.156 --- BereqHeader X-Varnish: 524414 --- VCL_call BACKEND_FETCH --- VCL_return fetch --- FetchError backend boot.defaultUiNode: fail errno 13 (Permission denied) --- Timestamp Beresp: 1539858005.133859 0.000329 0.000329 --- Timestamp Error: 1539858005.133868 0.000338 0.000009 --- BerespProtocol HTTP/1.1 --- BerespStatus 503 --- BerespReason Service Unavailable --- BerespReason Backend fetch failed --- BerespHeader Date: Thu, 18 Oct 2018 10:20:05 GMT --- BerespHeader Server: Varnish --- VCL_call BACKEND_ERROR --- BerespHeader Content-Type: text/html; charset=utf-8 --- BerespHeader Retry-After: 5 --- VCL_return deliver --- Storage malloc Transient --- Length 283 --- BereqAcct 0 0 0 0 0 0 --- End "Confidentiality Warning: This message and any attachments are intended only for the use of the intended recipient(s). are confidential and may be privileged. If you are not the intended recipient. you are hereby notified that any review. re-transmission. conversion to hard copy. copying. circulation or other use of this message and any attachments is strictly prohibited. If you are not the intended recipient. please notify the sender immediately by return email. and delete this message and any attachments from your system. Virus Warning: Although the company has taken reasonable precautions to ensure no viruses are present in this email. The company cannot accept responsibility for any loss or damage arising from the use of this email or attachment." -------------- next part -------------- An HTML attachment was scrubbed... URL: