Connections stopping after 2,000 connections
@laraymond wrote: Afternoon all, I have read and tested so many things my eyes are bleeding, but basically I had a similar issue with MQTT and mosquitto and have that resolved, but when I test through...
View ArticleCloudera Impala active/backup setup with Haproxy - facing issues
@dark_conspiracist wrote: Hi guys So we have an Impala setup in one of the production clusters and in order to build HA for the same , we are using haproxy . As you might know Impala is currently not...
View ArticleMaking many http healthchecking
@Chek69 wrote: Hi everybody, Im trying to perform many health-checks with option tcp-check instead of the option http-chk. here’s the configuration that i tried >> listen XXX virtual/IP@:443...
View ArticleError while setup hapee1.6r2-rest-api in ubantu
@Indian_velumani wrote: Hello, I have an issue installing HAProxy rest-api in ubantu-14.04. I followed the instructions exactly as documented at...
View ArticleSend-proxy-v2-ssl option only send ssl version
@saintobr wrote: Hi all, The proxy protocol v2 spec defines TLV fields carrying ssl info like ssl version, used ciphers and server certificate generation key algorithm. However when activating...
View ArticleDisable Diffie-Hellman
@isa wrote: Hi I have done a scan on my website using ssllabs and I get this message “This server supports weak Diffie-Hellman (DH) key exchange parameters.” How can I disbale this? Below are my...
View ArticleBased on load balancer selection, modify http-request
@cjohnson wrote: Hello, I am attempting to execute a staged roll out of a new backend using weighted load balancing. sample backend configuration: mode http reqidel ^Host: reqadd Host:\ server api :80...
View ArticleAdding Client Certificate Authentication to Existing https Setup
@nospam wrote: I use haproxy in a SSL termination config, where depending on the URL the traffic is directed to different backends. I auto generate a SSL certificate using Let’s Encrypt. Clients are...
View ArticleConfiguration example
@paul.aviles wrote: Hello, I have a pair of HAproxy servers in front of a bunch of web and application servers with a single public IP address and at this time they are not using https. We also have...
View ArticleHow to set the email-alert frequency
@zhuyijian135757 wrote: Hi ： i configurate email-alert. once server down, email-alert is so frequent. When I open the mailbox, I will receive a lot of mail about alert。 How to set the interval to send...
View ArticleDefault server status on HAProxy restart
@francisco.biete wrote: Hi, I’m having some problems trying to set the initial status of the backend servers on HAProxy restart. What I want: backend servers start as DOWN on HAProxy restart (or clean...
View ArticleHealth check issue
@darkelf wrote: Hi! I have helath check of website with GET request. Expecting some string in answer. In 1.5 18 it’s works fine. But when i move this health check to 1.7.3 or 1.7.4 it’s stop working....
View ArticleHAProxy 1.7 server hot reconfiguration added?
@ADV-IT wrote: Hi All, On web site www.haproxy.org I see this version 1.7 : added server hot reconfiguration, content processing agents, multi-type certs, But cannot find any info about something NEW...
View ArticleUsing parts of uri to stick the request and a cookie to stick the response
@qoelhex wrote: Hi everyone! Hi, I’m Fábio, a sysadmin, I hope I can learn from here, and, given enough time and debug, providing as well! At the moment I’m a haproxy newbie trying to balance a quite...
View ArticleLog SNI in TCP mode
@truechimer wrote: Is it possible to log a request’s SNI in mode tcp? You can access the SNI for routing decisions, so ideally you could access it for logging as well. Currently using version 1.7.8...
View Article503 Service Unavailable | The plain HTTP request was sent to HTTPS port
@albanosdes wrote: Hello there. I’m in need of a reverse proxy, using only HTTPS. I have my VM-HaProxy on 192.168.10.5 and my VM-Git with a web interface (Gogs), with NGINX listening to 443 with let’s...
View ArticleRspirep / rsprep not triggering
@Hoggins wrote: I’m trying to rewrite the contents of a response from an HTTP backend server. It’s an Icecast server so it answers on HTTP/1.0. I would like to replace any occurrence of...
View ArticleHow can I make haproxy log less information?
@risshuu wrote: How do I get haproxy to log less information? Specifically, I don’t care to see the following messages in my logs. Aug 24 14:48:57 Machine haproxy[953]: Connect from <ip...
View ArticleHaproxy balance roundrobin
@veniciusgp wrote: Dear Friends, I have a doubt My backend has only 2 servers (vmp103 and vmp104) You can perform the balancing as follows: 2 requests for vmp103 and 2 requests for VMP104 By the...
View ArticleCurl not closed when 204 No-Content and Transfer-Encoding: chunked through...
@matejuh wrote: Haproxy is terminating https connections and forwards requests to backend. When resource returns 204 No-Content and Transfer-Encoding: chunked the curl connection is not closed. When I...
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