Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [haproxy]

haproxy is a high availability proxy server which is used to load-balance webserver-farms

1
vote
1answer
75 views

Setting up LetsEncrypt renewal on Ubuntu

I've got a LetsEncrypt Certificate working on Ubuntu Server in a LXD setup with a jumpbox. The renewal isn't working, the verification files are not accessible Attempting to renew cert (example.com)...
0
votes
0answers
53 views

JUJU Keystone deployment bug? simplex

Deploying openstack-base bundle. Charm deployment issues with keystone. charm : cs:keystone-280 Problem is that charm performs config-changed hook then becomes blocked by services not running, ...
0
votes
0answers
155 views

Open Source IP/Network load balancer

I've got a need to load balance two firewalls. Can I use NGINX or HAProxy to do IP load balancing, i.e. forward all IP traffic regardless of port or protocol to the backend server(fw)? Firewall has a ...
1
vote
0answers
66 views

HAProxy redispatch on request 5xx errors

Is there any option to re-dispatch a request if it gets failed with any 5xx http status code. I tried "option redispatch" but this is for connection failure. How I can resend the request to backend ...
0
votes
1answer
62 views

haproxy LB is showing as not secured after ssl enabled

I got the .cer file from trusted CA source and created .pem file by using .cer and .key file. I have configured the haproxy to use the .pem file to enable ssl. But while accessing the haproxy frontend,...
1
vote
0answers
617 views

Redirect to https with www for particulate domain on HAproxy

I've setup Haproxy, varnish and apache2 on ubuntu server and there are multiple web site running with http and https. following setup configured as below: ---443--> | | HAProxy ------&...
3
votes
1answer
456 views

Unable to connect to mysql DB through my HA Proxy Servers [Keepalived is used for Virtual IP-VIP]

I have my HAProxy running on VIP:192.168.61.32, also I've checked netstat -tulnp|grep 3306 tcp 0 0 192.168.61.32:3306 0.0.0.0:* LISTEN 7895/haproxy But when I ...
0
votes
1answer
514 views

Difference between 49-haproxy.conf and haproxy.conf files

What is the difference between 49-haproxy.conf and the haproxy.conf files? Now I have no idea if this is specific to Ubuntu or if this is in general. The documentation on HAProxy is astoundingly bad. ...
1
vote
0answers
480 views

haproxy doesn't start on startup

I am using haproxy for load balancing mysql.Haproxy is running on Ubuntu 14.04 .I have set ENABLED=1 in /etc/defaults/haproxy file. But when restarted, haproxy doesn't start as daemon. The ...
1
vote
1answer
944 views

Install haproxy 1.5 without telling apt specific version

In Ubuntu 14.04 installing haproxy through apt-get install haproxy installs haproxy 1.4, while 1.5 is in the repository. How can I install haproxy 1.5 (or the newest) without resorting to specific ...
1
vote
0answers
3k views

configuring haproxy for SMTP traffic

I am trying to get SMTP (and IMAP, POP, IMAPS, etc..) to run over my haproxy server but i can't seem to actually get traffic to be allowed through. Anytime i telnet to my ip on port 25 i get: (same ...
2
votes
1answer
198 views

SSL Node.js Charms with Haproxy

When writing a Node.js charm that requires SSL how should I write the Haproxy web hooks? I am using the following hooks based on the sample code: hooks/website-relation-joined: #!/bin/bash ...