Haproxy1.8.3 dynamic dns resolvers problem
@quanzhao wrote: The problem: when I reload haproxy, my backend server goes DOWN each time because of DNS timeout, and the output logging is: [WARNING] 014/190450 (22) : Reexecuting Master process...
View ArticleFailed compile 1.8.x with undefined symbol `trace' on latest cygwin64(gcc6.4)
@yyjdelete wrote: Tested with make TARGET=cygwin gcc -g -o haproxy src/ev_poll.o ebtree/ebtree.o ebtree/eb32sctree.o ebtree/eb32tree.o ebtree/eb64tree.o ebtree/ebmbtree.o ebtree/ebsttree.o...
View ArticleLoad balancing for frontend
@GLform wrote: Hello all, I use HAProxy for load balancing my HTTP requests. I have 3 front-end servers, let’s say s1, s2, and s3.I would like to know if there is any way to customize the selection of...
View ArticleConfiguration Check
@simplexion wrote: Hi all, I am still learning how to use haproxy well and was hoping I could receive some feedback for my configuration. I am using Cloudflare with my setup and SNI to direct traffic....
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Server dropped connection with Safari on OS X or iOS client
@jtl wrote: Server: HAProxy 1.7.5 in HTTP/SSL termination mode. The problem is SSL sites behind my HAProxy load balancer are able to be connected to with Chrome/Firefox/Internet Explorer on Windows...
View ArticleBackend no server has available
@vamsiha wrote: Hi All, I am facing below issue, Please help. Jan 17 06:07:15 localhost haproxy[83847]: Proxy LMS_Web started. Jan 17 06:07:15 localhost haproxy[83847]: Proxy jasperserver-pro started....
View ArticleHow to enable latest HAProxy Community Edition repo for CentOS 7.x?
@onetech-it wrote: Is there a way to enable the official HAProxy repo, to be able to install the most current builds of HAProxy Community Edition, on CentOS 7.x? Posts: 1 Participants: 1 Read full topic
View ArticleHaproxy 1.8.2; 1.8.3 DNS auto discover stop working
@ASA wrote: resolvers awsdns nameserver dns 172.30.0.2:53 resolve_retries 3 timeout retry 1s hold valid 10s accepted_payload_size 819 global maxconn 41666 nbproc 6 backend hosts-us-east-1e balance...
View ArticleUse mapping for req.ssl_sni instead of req.hdr(host)?
@hookprocess wrote: I have a frontend in http mode where I use this with great success: use_backend %[req.hdr(host),lower,map_dom(/etc/haproxy/maps.map,be_default)] Is it possible to do the same for...
View ArticleDocumentation about Regex Syntax
@jurgenhaas wrote: What’s the regex syntax used by HaProxy ACL, is that somehow HaProxy specific ore is it using a specific library. I’m asking because each programming language is using their own...
View ArticleProxy to server determined by external process
@ChronosWS wrote: My understanding of HAProxy is very limited but I think what I am asking here is not possible with HAProxy, and would like confirmation or disconfirmation. Based on the contents of...
View ArticleUpgrading Haproxy 1.5.18 to 1.7.x or 1.8.x
@bofinity wrote: Hello, can somebody tell me how to upgade my haproxy version from 1.5.18 to 1.7.x or 1.8.x ( Running on last Debian Wheezy ) without losing my configuration. The Tutorial on...
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Intermittent 504 errors and sR-- after upgrade to 1.7.10
@Victor wrote: Hi, Since upgrading from 1.7.9 to 1.7.10 I’m getting intermittent 504 errors with sR-- for the session termination state. Downgrading back to 1.7.9 fixes the issue. The log for those...
View ArticleConnection churn issue
@newbee wrote: I am facing connection churn issue when I am using keep-alive and http-tunnel introduces un-even load balancing at the backend. Should I use below - option http-keep-alive optiuon...
View ArticleSeamless reloads: SSL handshake failures
@happy wrote: Apache benchmark shows a lot of SSL failures during reloads. Failures appear after a reload is finished. Possibly, it is not a problem, because conditions are very specific and the same...
View ArticleLooking for very basic reverse proxy example with Tomcat on the backend
@onetech-it wrote: 've got a clean JIRA 7.5.2 install running on CentOS. It uses the default 8080 port for http requests, and I’ve also enabled an SSL certificate to enable https requests on port...
View ArticleSimple method for doing http -> https frontend redirects in HAProxy?
@onetech-it wrote: I have a site doing simple reverse proxying (https 443 haproxy frontend --> http 8080 on the backend). Is there a simple config entry for HAProxy to force http 80 requests on the...
View ArticleHTTP/2: huge transfer-speed degradation
@happy wrote: Most of HTTPS requests with HTTP/2 are slower than normal. And there are some requests that are slower in 3-10 times. An extra time appears on “read request” stage. Example: HTTP/1.1...
View ArticleHAProxy 1.5.18 giving error 503 when proxying Tomcat?
@onetech-it wrote: I’ve got HAProxy running as a reverse proxy on a CentOS 7.4 box, with JIRA (Tomcat server) as the backend application and it proxies from https 443 to the non-SSL port on the JIRA...
View ArticleBackend server admin state is DRAIN
@quanzhao wrote: When I add more than 100 servers e.g. 150 into the only one backend, the health check state is DRAIN, but when I reduce to no more than 100 e.g. 100, it’s UP. Is this normal logic for...
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