haproxy multiple backend ports -


i have ha proxy configuration in backend 3 clusters of application servers. backend servers using port http->80, socket.io->3000, , redis->6379

so created following backend , frontend. first application added socket.io en redis. not second. not sure , if best way of doing it.

frontend http-in     bind *:80 name port80     mode http      # define hosts     acl host_appl3 hdr(host) -i im.test.com     acl host_appl4 hdr(host) -i appl4.test.com     acl websocket_appl3 hdr(upgrade) -i websocket      # figure out 1 use     use_backend appl3_cluster if host_appl3     use_backend appl4_cluster if host_appl4     use_backend appl3_websocket if appl3_websocket  frontend redis     bind *:6379 name port6379      #define hosts     acl redis_appl3 hdr(host) -i im.test.com      #figure out 1 use     use_backend appl3_redis if redis_appl3  backend appl3_cluster     mode http     balance leastconn     option httpclose     option forwardfor     cookie jsessionid prefix     # private address     server appl3node1_http 10.146.94.99:80 cookie check     # private address     # server appl3node2_http x.x.x.x cookie check  backend appl3_websocket     mode http     option forwardfor     reqadd x-forwarded-proto:\ http     server appl3node1_ws 10.146.94.99:3000 check     # server appl3node2_ws x.x.x.x:3000 check  backend appl3_redis     mode tcp     option tcplog     option tcp-check     tcp-check send ping\r\n     tcp-check expect +pong     tcp-check send info\ replication\r\n     tcp-check expect string role:master     tcp-check send quit\r\n     tcp-check expect string +ok     server appl3node1_redis 10.146.94.99:6379 check inter ls     #server appl3node2_redis x.x.x.x:6379 inter ls  backend appl4_cluster     balance leastconn     option httpclose     cookie jsessioid prefix     # private address     server node2_http 10.42.71.166:80 cookie check etc.....

anyone me out?

jan


Comments

Post a Comment

Popular posts from this blog

asynchronous - C# WinSCP .NET assembly: How to upload multiple files asynchronously -

i using winscp .net assembly uploading files. want upload multiple files asynchronous way. have created method works single upload. public class uploadingdata { private sessionoptions _sessionoptions; private session _session; //connection etc private void onconnected() { foreach (var fileinfo in localfileslist) { var task = task.factory.startnew(() => uploadfilesasync(fileinfo)); } } private async task uploadfilesasync(string file) { string remotefilepath = _session.translatelocalpathtoremote(file, @"/", "/test_data_upload"); var uploading = _session.putfiles(file, remotefilepath, false); //when done await task.run(() => thread.sleep(1000)); } } please suggest me correct way. thanks you can use backgroundworker class this: string[] images = new string[50]; foreach (var path in images) { backgroundworker
Read more

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"
Read more