HAPROXY websockets over http2.0 don't work
I am trying to configure my haproxy that it will work over http2.0 even for websockets. This is my configuration: global maxconn 100000 log /dev/log local0 debug log /dev/log local1 notice chroot...
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Error in HA-PROXY ACL after Upgrade
I had pfSense 2.6.0 with HAProxy package 0.61_11. I performed an upgrade to version 2.7.0 and HAProxy 0.63_1. After the upgrade, I encountered an error with a custom ACL: var(req.working_day) eq 1 ||...
View ArticleHaproxy always consumes 99%-100% CPU
Hello all, I am currently utilizing a proxy to function as a reverse proxy, and I’ve deployed HAProxy using a Docker stack with just one replica. However, I’m encountering an issue where the proxy...
View ArticleJob for haproxy.service failed because the control process exited with error...
Hello! I’m using HAProxy version 2.8.3-1ppa1~jammy on ubuntu 22.04. When I’m using just one front and back end section, everything is fine. But when I’m trying to add one more front and backend...
View ArticleWhat is recommended configuration for using CA certificates with Certificate...
Hello, What is the recommended configuration for using CA certificates with Certificate chain? We tried to use single pem file with both CA and root certificates and used ca-file configuration param:...
View ArticleAny Data Plane Api Java Wrapper?
Hey, does anyone know any java library for interacting with HAProxy’s DataPlane API? 1 post - 1 participant Read full topic
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Why load in not balancing on both the servers equally?
please give me suggestion. one of the sever getting low requests and other one having a load. we have used source algorith. both the servers handling same services. 1 post - 1 participant Read full...
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Health checks returning 502 and 403 errors
Hi, We are using Haproxy 2.5 and have a group of backend servers that all of sudden started to return layer7 502 and 403 errors in their haproxy health checks although direct access to the servers...
View ArticleHaproxy returns 403 NOSRV error intermittently
Hi good morning everyone, I hope everyone can help with this. So apparently I have a WAF (cloudflare) and load balancer using haproxy stacks and my backends with request flow like client ->...
View ArticleForward IP headers in HAProxy to get the real IP of the client
TL;DR – option forwardfor and http-request set-header X-Real-IP %[src] are not working. My setup is slightly complicated. I have a homeserver, with HAProxy installed and some docker containers. My...
View ArticleHAP Load Balancer forward to HAP Reverse Proxy: SSL handshake failure
Hello community! I am trying to setup HAP as a Load Balancer to our backends which are running HAP as a reverse proxy (I try to use one tool instead of two, i.e. nginx). I am running HAP 2.8 in docker...
View ArticleDownload pdf fails Backend proto h2
Hello, I’m experiencing an issue with my current configuration, which involves High Availability (HA) setup connecting to Apache, which communicates with Tomcat. The problem arises when attempting to...
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什么是电子商务网站及其运作方式？
**决方案是使用 Magetop One Step Checkout 模块。 Magento 2 一步结帐的特殊功能 比默认结账快得多。 轻松登录并注册。 结帐页面已优化 - 所有默认步骤都显示在单个页面上。 支持多种付款方式 - 信用卡、PayPal、Skrill 等。 Google 地址建议 - 根据先前输入的字符显示相关地址信息。 易于定制和安装 -...
View ArticleNeed help with HAPROXY https when apps share the SSL cert
Here is my setup - frontend HTTPS bind *:443 mode tcp option tcplog tcp-request inspect-delay 5s tcp-request content accept if { req_ssl_hello_type 1 } acl HTTPS1 req.ssl_sni -i app1.domain1.com acl...
View ArticleReceive TCP and forward as HTTP
I am trying to take a message (text string, JSON) over a TCP connection on port 8082 and forward it as an HTTP request to an apache server on port 80 (on the same machine). I think my configuration is...
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Rather odd issue.. Layer 6 timeouts. I am scratching my head
Hi friends, I have a setup with Haproxy as a reverse proxy on the host to a containerized Apache server and Nginx server. We have been getting some DDOS type of attacks and our site will start showing...
View ArticleConnfigure bwlim-out limit per whole backend (not per single backend server)
Hello!! I try to set outgoing traffic limit to whole backend (webserver80_443_to_webserver80_back), work almost as I wish, but when I start to curl one file from multiple client and if I break getting...
View ArticleHAProxy memory usage reaches 75.7%
On a production server the memory usage of HAProxy has reached 75.7% out of 8 GB and the usage is growing as time passes by, so I have the feeling that we might have memory leak somewhere. We use...
View ArticleSSL handshake failure error:0A000416
Hello! I’m using Cloudflare’s SSL certificate on my webserver I have configured HAProxy front section as below: listen front mode http bind *:443 ssl crt /etc/haproxy/certs/ and I’ve put in my...
View ArticleNTLM issue after jonin domain for HAProxy
My website uses the Window Account to authenticate. After I joined HAProxy to AD, The browser: Microsoft Edge always asked for credentials even though I input the correct username and password....
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