Retry SD errors
Hi. Running HA-Proxy version 2.2.14-a07ac36 on pfsense 2.5.2. I am getting an SD error. I know this is caused by the backend server aborting the connection during the data send phase. I haven’t...
View ArticleACL Re-direction wrong at times
Hello, Apologies if i’m completely misusing HA Proxy. However, I’ve started to host some websites for friends but down to the lack of public facing IP’s i’ve been trying to use the one IP and then HA...
View ArticleHAProxy 2.5.1 occasional default backend selected instead of correct backend
I’ve been using HAProxy 1.7 to front Obsidian successfully for many years. I have a couple of HAProxy servers which were running 2.5 fronting Obsidian in a production environment for months with no...
View ArticleBackend SSL usage, how?
So I’ve got working Haproxy servers, the boss wants me to make sure the back end is using SSL as well. So I’ve made sure the backend servers have domain signed certs, I have the CA pem file on my test...
View ArticleUse variables to define http-check parameters
Hello, I just started to use HAProxy and trying to understand how to write config in more optimised way. For example, we have 3 similar backends and they have some similar health checks: http-check...
View ArticleRepository gone
Hello, we’re using the following Haproxy repo for CentOS 8 (now AlmaLinux): $ cat /etc/yum.repos.d/haproxy.repo [haproxy] name=haproxy type=rpm-md...
View Article503 Error and ssl error
Hi! I have following configuration: NAS (192.168.1.118) → Apache → Nextcloud/DAV / ROUTER/Firewall/HAproxy (192.168.1.1) \ Server (192.168.1.100) → Apache with severals vhost I want to bring up one...
View ArticleUnix socket as backend
Hi! I am trying to use a unix socket as server in backend. I’ve seen it is supported in frontend but I have not seen whether is or not supported in the backend. I did an internet search and found a...
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Dovecot problem after config haproxy
hi i configured the ha proxy for 2 postfix server that worked well before config haproxy. after set email account in outlook sent and received test pass but i couldn’t send or receive email. i check...
View ArticleSafe reloads not working
we use this command to restart our HAProxy when the config file changes: /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -sf $(cat /run/haproxy.pid) recently we’ve been seeing some...
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Dovecot problem after config haproxy
hi i configured the ha proxy for 2 postfix server that worked well before config haproxy. after set email account in outlook sent and received test pass but i couldn’t send or receive email. i check...
View ArticleForcing Processes to recycle to avoid memory leaks
is there a param that after certain number of requests or hours of operation, the processes get recycled to get rid of any memory growth or memory leak? 4 posts - 2 participants Read full topic
View ArticleMulti process or multi treaded
What is the preference these days? Shall I go with multiprocess or multithreaded configuration or a mix of both? I expect 500K connection in an SSL termination/Loadbalancing configuration. Thanks! 5...
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Need source client IP in Haproxy
Hi, I have a haproxy setup as follow: Client → HAProxy ----> Server Client is the kubernetes pod and Haproxy has been hosted on kubernetes. We are using Azure kubernetes. Haproxy has been installed...
View ArticleHAProxy is not working with SNI and ACLs
I am trying to get haproxy on a DR site to use acls with SNI and it ain’t cooperating. It presents the correct cert so SNI must be working but I cannot get it to select a backend based on the hostname...
View ArticleALOHA HAPROXY log being send format
Hello, we have ALOHA HAPROXY 13.5 LTS, and we want to put log to ELK (elasticsearch logstatsh kibana). But i d’on t know wchi is the format of the log, it seems to be very strange with the paid ALOHA...
View ArticleAbout the dns configuration of haproxy2.5
I really like the power of haproxy, it has excellent load capabilities, and a powerful customizable configuration that makes me love it. Since I have been using the 1.8 function, after seeing the...
View ArticleHaproxy basic authentation between domains
Hello friends how are you? I have an IIS backend running at 80 port with basic authentication with an example.domain name. I just configure HAProxy for a valid SSL cert for this site with a different...
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How to test quic on version 2.5
How to test the Haproxy http3 protocol, I have successfully compiled haproxy 2.5 and 2.6-dev1 through quictls/openssl, but found that I will not configure the use of quic, and there is no UDP port...
View ArticleHow to write Apache ProxyPass* rules in HaProxy V2.2
Hello, I use HaProxy V2.2 and want to write Apache ProxyPass and ProxyPassReverse directives in HaProxy. I found your example in “HOWTO Write Apache ProxyPass* Rules in HAProxy - HAProxy Technologies...
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