Start up error - unable to find backends
@Uffa wrote: Hi. I am currently trying to load some backend configurations via an external file, which are passed in on startup. This is HAProxy 1.8 on RHEL If I run the start up command manually...
View ArticleWhat am I doing wrong?
@borbat wrote: I’ve tried so many things and I can’t seem to set it up. Without haproxy, I can connect to inspircd1.local via 127.0.0.1, but using swarm and haproxy it doesn’t connect showing: [ALERT]...
View ArticleHTTP2/HTTP1.1 to one backend
Hello! Help me please! I have backend which supports http2 and http1.1. I need to do SSL offload on haproxy side, then send it reencryted to backend. So I have a problem with the following config:...
View ArticleElastic Search and Kibana - Pass URL to Docker
Hello, We have a elastic search deployment with kibana. The ELK stack has its own frontend proxy server based on Docker. HTTPS data is served from the Docker proxy based on the URL. Both of the URLs...
View ArticleHAproxy in reverse with public netblocks
Hello, I was wondering if anyone has used this to round robin outbound traffic through public netblocks? We use a web balancer in reverse now for this, with a large load balancing company, and it’s...
View ArticleRedirect HTTPS for OAuth
Hello, I need help to solve my issue. What I want to achieve is http://abc.contoso.com -> https://abc.contoso.com (Force redirection HTTP to HTTPS) My problem is that the URI needed for Azure OAuth...
View ArticleHow to reload haproxy frequently without Failed requests?
Hi, We have configured haproxy rules basis on rate value map. We need to change the map files frequently and after any modification in map file, daemon and haproxy has to be reload which may lead to...
View ArticleWarning at systemd restart
Hi, first of greetings to the beautiful people at HAProxy Forums. I am in dire need of help. I have recently installed HAProxy 2.1.4 with LUA 5.3.5 on my CentOS server on linux 3.10.0-1062.el7.x86_64....
View ArticleSsl domain_name:port/url preserver :port to backend
We have used haproxy for 6 years in production load balancing SSL https >> the backends and it works OK. Now however, our Development office wants to use an haproxy setup similar to production...
View ArticleWhat does metric Session Current (scur) signify for backend
Hi, Could someone please explain what scur mean for backend. I am generating constant load with 100 connections using wrk. For frontend this metric correctly comes to be 100, but for backend, it...
View ArticleHaproxy -> nginx -> varnish -> apache
Hi, We already have a working setup of haproxy that send traffic to multiple web server compose of nginx/varnish/apache But I think that our haproxy config need some love to make it a little bit more...
View ArticleHaproxy to Istio Ingress
Hello, Currently, I am trying to configure a load balancer from where the traffic will be sent to a Kubernetes cluster. At the edge of the cluster, Istio ingress is serving the cluster’s external...
View ArticleHAProxy+ActiveMQ
Does anybody knows the best configuration to use a cluster of ActiveMQ servers with HAproxy? I used a working configuration for years, but know with the last activemq (5.15.12), connection is...
View ArticleMultiple instances of haproxy using one binary
Can we create multiple instances of haproxy using one core hap binary ? I came accross /usr/sbin/haproxy -D -f /etc/haproxy/dummy/haproxy_s.cfg -p /var/run/haproxy_s.pid Which creates an instance ,but...
View ArticleSet request method to POST and compute content-length
Hi Everyone, I am trying to do SSL termination for a web application that was incorrectly setup not to support HTTPS, problem is that I need to change one specific request from GET to POST but the end...
View ArticleThe 'reqrep' directive is not supported anymore since HAProxy 2.1
we are upgrading haproxy fleet from v1.8.14 to v2.1.4，But we can’t start haproxy： The ‘reqrep’ directive is not supported anymore since HAProxy 2.1. Use ‘http-request replace-path’, ‘http-request...
View ArticleClik here to view.
How to configure ftp with the http service?
Hello how can I make 2 servers with ftp and http services? here for the http service has been successful for FTP services that can not this is the config file in /etc/haproxy/haproxy.cfg: this is the...
View ArticleVIP is translating to original IP address of web servers
Hi I am new to HAproxy so here is the scenario I have built a 2x Haproxy servers in HA with keepalived. they are working fantastic but my problem i have is this VIP is xxx.xxx.xxx.10 app1 is...
View ArticleACL based on JWT resource access
Hi, how to allow requests by resource access decoded from JWT token. This is decoded resource_access: { [“app1”] = { [“roles”] = { [1] = ROLE_WRITE,} ,} ,[“app2”] = { [“roles”] = { [1] =...
View ArticleBackend goes into MAINT when DNS fails and does not come back UP
HAProxy version 1.8.19-1 I have configured a backend with one server in it. When resolving of that server (nginx.default.svc.k8s.test.com) fails (according kubernetes service is deleted), the backend...
View Article