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Newbie question : wordpress returning http CSP errors :-(
Hi All, I have installed a nextcloud and wordpress servers behind a newly installed HAproxy ssl reverse proxy. My nextcloud server works great (nc.phoebuspokus.com) but I get CSP (Content Security...
View ArticleHow to session-affinity using stick-tables with a defined timeout
I am using a table to store the IP from the client and using it to rate-limit, this works: frontend test tcp-request content track-sc0 req.hdr_ip(CF-Connecting-IP,-1) table st_per_ip_rates if HTTP...
View ArticleHttp-reuse always with usesrc clientip
Hi, I’ve been trying a couple of things and either I am missing something in the docs or there seems to be a bug. I downsized my configuration as much as possible: global ssl-default-bind-options...
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Socket error on adding ALPN
Hello, My 1st topic here, so bear with me My current (working) setup is fully end2end encrypted. Meaning my frontend does TLS offloading, and then reencypts all traffic to the backend. Another thing...
View ArticleHaproxy throwing intermittent 503, Backend server not available for layer6...
Hi Team Please we need your help to resolve an issue we are having. We are getting 503 error intermittently for our servers. haproxy configuration: #log 127.0.0.1 local2 debug log 127.0.0.1:514 local0...
View ArticleChallenges proxying to RDS gateway
Hi, I am new here and to haproxy. I am hoping to get some pointers here to prevent me spending days or weeks on trial and error. I am happy to read documentation but there seems to be bit of a...
View ArticleIssue with map file selection of backend using variable
I am getting the following error when trying to use a map file and a variable to select the backend the correct backend. “Jun 17 15:34:28 haproxy: [ALERT] 167/153428 (8967) : parsing...
View Article503 Error On hosts.map Config
Hi Guys & Girls, Hoping someone can point me in the right direction: We’re receiving a 503 error when we try to connect to a server (full details below) whose access is controlled by haproxy and a...
View ArticlePass path and referer to honeypot
I have a HA-Proxy version 2.2.17-dd94a25 2021/09/07 server and I wrote a honey pot server that takes forbidden inbound requests identified by IP and redirects them to a web server collecting...
View ArticleHello I am a beginner and I have just discovered haproxy
Hello I am a beginner and I have just discovered haproxy. I would like to configure my haproxy for a reverse proxy that will manage my mail server but I don’t know if my config is correct frontend...
View ArticleAccess sha256 as a txn converter within Lua script
Hey there, I’d like to use sha256 hashing algo apparently provided as an haproxy converter within my Lua script. sha1 works : txn.c:sha1(str) but sha2 does not seem to work, or perhaps I am using it...
View ArticleNewbie questions
I just saw haproxy in proxmox forums. And would like to know if I can use it with web, mail, ftp, ssh servers with more than one domain on each servers. Is it possible? Any limitations like ssl, ftp...
View ArticleACL to remove entry from stick table
Hello HAProxy community! Say I am maintaining a stick table, and I have a special endpoint allDone. After a user visits this endpoint, I am 100% confident they will not need to revisit the specific...
View ArticleImprove response time with HAProxy and Minio
I have 4 instances of Minio, and 1 load balancer (HAProxy). It is currently stable , but I have a problem with response time. If I load an url with HAProxy, response time will be much longer than load...
View ArticleHaproxy ssl issue
Hello, I have centos 7 with haproxy installed (HA-Proxy version 1.5.18 2016/05/10). I have a Windows server with IIS contains a web site. Eevery thing work perfectly without ssl if i try to add secure...
View ArticleHow to load balance backend to a shard
Hi I want to associate a set of backends with a user/tenant and load balance those backends by user/tenant. I want the same user id to load balance to the same set of servers. I am reading Haproxy...
View ArticleNginX / Apache Reverse Proxy Settings To HAProxy
Hi Everyone, TL/DR: Need help with NginX/Apache Reverse Proxy Settings to HAProxy. I’m really hoping someone can help with this - I’ve spent the last 4 days googling, reading, and “experimenting” but...
View ArticleHaproxy with nginx, ocserver and letsencrypt ssl
I use haproxy with nginx and ocserver (its vpn server which uses a certificate for authorization on my domain vpn.example.com). Works great, but my configuration uses “frontend tcp” mode, which does...
View ArticleHaProxy -> Nginx SSL handshake failure
HaProxy is public facing as Layer 7. It has it’s own cert from Lets Encrypt that seems ok. Actually there are two such servers sharing a floating IP connected by Keepalived. All of that works. HaProxy...
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How is haproxy able to achive this
normal proxy return 502 on such situation, but we have tested that haproxy1.8.26 will perform good on such situation, could anyone tell me how haproxy is able to achive this? 1 post - 1 participant...
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