2.8.2 to 2.9.6 HAPROXY Wont start after update
Help: I am currently running 2.8.2 and upgraded and built 2.9.6. HAPROXY runs as expected with no problems on 2.8.2 but fails when starting 2.9.x. I am a little lost as to why or what would cause the...
View ArticleWeird state with peers not reloading
I have a cluster of load balancers, with a peers section that looks like: peers lbs peer 10.0.0.1:29000 peer 10.0.0.2:29000 peer 10.0.0.3:29000 and in one of the backends a stick table is defined...
View ArticleRenew Cert updates but old cert being used?
I am using Haproxy to forward sub-domains to the proper LXD containers. I have multiple containers configured as websites. The method I use to renew LetsEncrypt certs is below and works fine for other...
View ArticleClik here to view.
HAProxy equivalent of the following nginx
ranchermanager.docs.rancher.com Rancher Helm Chart Options | Rancher This page is a configuration reference for the Rancher Helm chart. Hello, I have tried for a couple days to try to translate this...
View ArticleWhat is the difference between FQDN and IP Address in haproxy.cfg
Hi everyone, What is the difference between the the below two server lines. Is there any security concern by specifying IP address instead of FQDN on server line? server line with FQDN server server1...
View ArticleInline acl with variable in statement condition
Let’s have following backend configuration: HAProxy version 2.4.24-0ubuntu0.22.04.1 2023/10/31 - https://haproxy.org/ backend back-test http-request set-var(req.instance) hdr(X-Instance-Name)...
View ArticleUnable to add request headers to logs
Using HAProxy version: 2.8.7 I am trying to add request headers to log entries for testing purposes. However, I am apparently doing something incorrectly. Here are what I consider to be the relevant...
View ArticleBasic transit problem in two node setup
Hello Community I have a problem, the traffic will no pass the HAProxy: The configuration is based on two HAProxy’s with two nics of each. A dump shows me input traffic but no output traffic. frontend...
View ArticleHAProxy in FIPS Mode
Hi. I need to enable FIPS mode on the Community Edition HA Proxy. On reading certain documents on the HA Proxy site, they mention that HA Proxy depends on the OpenSSL installed on the system. If the...
View ArticleHTTPS redirect does not work
Hi I’m trying to do a very simple HTTP to HTTPS redirect. I’ve been able to do this with Traefik, so I know what I am trying is possible, but I cannot get HAProxy to do it. I want to accept...
View ArticleHAProxy internal network redirection
Hello everyone, I am new to HAProxy so I need help, I wanted to create a list of blocked websites where a user on the local network, if attempting to access any of these sites, will be redirected to a...
View ArticleSend Content Type Headers to backend server
Problem: My website is loading my .js and .css files as type “text/html”, but only when going through haproxy. I have a website on Host1, let’s say IP is 192.168.1.10 and that the website is...
View ArticleSetting variables using runtime api
I am trying to use a variable to fail haproxy health checks monitor fail if { var(proc.is_healthy) eq 0 } We run 4 HAProxy processes. When I send command to set is_healthy to 0, then health checks...
View ArticleAcl on host and past
I need to allow only private network (rfc1918) to access on the website www.test.com and all the IP to path start with chain /test1 thank’s for your help Regard I also try this but don’t work...
View ArticleTCP mode passthrough - Client ip
Hello, I’m trying to mount a configuration of HAProxy to be a reverse proxy for smtp protocol. My goal is To make haproxy work in tcp mode to be able to make TLS passthough (needed for others protocol...
View ArticleHaproxy on kubernetes send requests to https backend
Hello, We have Haproxy deployed to k8s cluster with helm. Haproxy version is 2.9.2 We are trying to send requests to some public https url backend , this is the haproxy config we use. global log...
View ArticleProxying websockets
I need to have a number of websocket backing servers, here is config which indeed does not work but it’s easy to comprehend what is needed: frontend s bind :8080 default_backend ws_servers backend...
View ArticleClik here to view.
Help needed with LUA script! Convert Cloudflare Rule
Hi, was testing few DDOS Booters online on our website, found a way to block attacks via custom rule via Cloudflare, but need to convert it to HAPROXY rule so I worked on a LUA script, but wasn’t able...
View ArticleHaProxy send-proxy-v2 is not sending client_ip
Hello Team We have configured HA Proxy as a load balancer/reverse proxy to proxy the requests to backend service. As part of the requirement, we need to capture client IPs in backend service for...
View ArticleTCP mode empty response from WAN
Hello! I have a HAProxy instance with port 80 TCP and port 443 TCP. The 443 https works great. If I try to connect from the WAN side (pfsenwe with NAT) on port 80 I only get an empty response, but the...
View Article