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Backends "use-server" with dynamic name
Hello all, I’m trying to create redirect if java console redirect to my proxy url /redirect/something?host=host1 then it gets basically redirected to that host in url parameter. The problem is the...
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Use HAProxy for Mysql master-master in Kubernetes
I’m trying to setup high-availability MySQL master-master cluster using HAProxy in Kubernetes. Looks ok to me, the HAProxy stats show it connects MySQLs well and no error logs from pods of HAProxy....
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HAproxy, pfsense, ACME unraid server, cloudflare
I really hope someone can point me in the right direction. I have the following setup: modem → pfsense → managed switch → server (unraid) In the unraid server I have 3 dockers speedtest running on...
View ArticleHaProxy server timeout based on Relative path
Hey there, How can i implement a ACL for a specific API path (/api-test) to have a server timeout value, so Global server timeout is 3s and i need to add backend timeout for 5 min only for a specific...
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How to disable TLS v1.0 & v1.1 in HAProxy?
Hi, For our application, it shows TLS v1.0 & v1.1 are enabled. We need to disable it. We checked the haproxy config file file & added this: frontend ssl bind 0.0.0.0:443 ssl crt...
View ArticleTcp Proxy tls Handshake after 12 hours
Hí my name is Adam, im implementing an proxy for a service routing mqtt trafic to a rabbitmq server (Message broker). Everything is correct at begining but after a few hours, the service start...
View ArticleHaproxy - backend with ADS is failing during authentication
Hello All! Please help me on following usecase. Requirement: I must load balance a similar backend Web UI’s running on 3 VMs. This web ui required to authenticate in Microsoft ADS; to further browse...
View ArticleHaproxy TCP RST problem (node.js ECONN RESET)
hi, we have (for long time) problem with TCP RST conection close between haproxy and backend (node.js) its not about httpchk (we know its the default behaviour from 1.5 Repositories -...
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Chroot, log, /dev/log, sendmsg logger failed, and a rabbit hole
Hi all, I went down this rabbit hole, so here ya go. HAProxy 1.8, RHEL 8. I wanted to use a unix socket for the logging messages. I created a new chroot for haproxy using systemd-tmpfiles. d...
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HAProxy don't redirect port 10051 traffic to kubernetes clusters
Hi friends, I have a communication problem between Zabbix Proxy and Zabbix Server at port 10051. I’m using HAPROXY version 2.0.13. Look my Kubernetes scenario: HAPROXY is working fine when I access my...
View ArticleHAProxy running in PfSense returning 503 error with NextCloud and can't fix it
Good afternoon everyone, I have the following setup in my home-lab: ESXi PfSense NextCloud TrueNAS I am running HAproxy in PfSense instance, and have a domain that I have set up to access my NAS...
View ArticleHttp-request redirect to backend host?
Hello, I would like incoming queries in haproxy example: http://haproxy/test are redirected to one of the backends in a 301 redirection: http://server-a/test or http://server-b/test or...
View ArticleWordPress behind Haproxy
Hi! My config looks like this # # Automatically generated configuration. # Do not edit this file manually. # global uid 80 gid 80 chroot /var/haproxy daemon stats socket /var/run/haproxy.socket group...
View ArticleHow to identify the payload to be used
Because some hotspots only allow https/443 traffic I wanted to put different services on the https port. I found some configuration example to allow access to sshd. But how/what traffic do I need to...
View ArticleHaproxy log hostname
Hi… i notice when upgrade from 2.3.1 to 2.3.7 the hostname on logs was change from hostname to localhost.localdomain… any idea to put again hostname of server again? the config was untouched… just...
View ArticleHow to replace domain in haproxy request?
is it possible to change/rewrite/replace the domain name in the request before you pass it through to the backend server? I have 1 frontend: frontend https-dev maxconn 2000 option forwardfor header...
View ArticleUpgrade my configuration to IPv6
Hi I want upgrade my existing config to IPv6 Where I have to add my IPv6s? I think on both Real server but where also to get a proper SSL cert? And also on SNI_frontend and maybe on SSL_server? # #...
View ArticleNeed help to route https traffic on custom ports
Hi Team, We would like to use haproxy ingress 1.7 on kubernetes to listen on 55560 port for https connection. Could you please assist in this regard? Here is my haproxy.cfg file. When trying to...
View ArticleTq is high in our Ha-Proxy Logs
Hello Team, We are facing one issue whenever client calls to our api via HaProxy then total response time is going beyond 1 sec which is against our SLO metrics. When we debugged this issue and...
View Article[resolver] more than 1024 concurrent queries from 127.0.0.1:60796
When using the haproxy as docker swarm loadbalancer, following this example: https://www.haproxy.com/blog/haproxy-on-docker-swarm-load-balancing-and-dns-service-discovery/ It works, but on the nodes...
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