Haproxy throwing intermittent 503 as it can not establish a backend server...
@jareepuzha wrote: Hi, We are using haproxy 1.7 with docker image and it is throwing intermittent 503 errors with error code sC, I could see that this is reaching client time out of 15s and after 4...
View ArticleSticky sessions config uses only first server for new requests
@Firm wrote: I use very simple config for balancing traffic between 3 backends: defaults mode http option redispatch retries 3 frontend front_site bind *:443 ssl no-sslv3 crt...
View ArticleHaproxy not sending files to backend server
@avnban wrote: Hi Everyone, I am facing an issue with Haproxy. I am trying to send cert files to Harshicorp vault through Haproxy. It works fine if I run cur directly hitting vault servers. But its...
View ArticleRemapping URLs based on map file, with precedence
@gosko wrote: Hi, I am trying to remap a number of directories on my site based on a map file, preserving any trailing components in the path. So if I have the following map file: /dir1/ /newdir/ and...
View ArticleProblem when using dynamic service discovery via DNS and SRV Records
@mustafa.yildirim wrote: I’m using Consul for dynamic service discovery. If application port is bigger than 32767, srv_port is not correct. Configuration: server-template srv 4...
View ArticleCan I balance the traffic of my firewall with HAproxy?
@asir wrote: Hi, I’m trying to make a firewall cluster with load balance. I read that haproxy can help me with the load balance. But…I don’t know how to configure correctly. I have 3 nodes, a frontend...
View ArticleCert SSL + tomcat 7 not HA 1.5
@adrsys wrote: Guys good night, I’ve updated my tomcat 7 application with java 8, and when I enable balancing with HAproxy who owns the SSL certificate up front. some things do not load on the page....
View ArticleHAProxy to retain client IP
@Thoufiq wrote: We have a haproxy clusters as load balancers.It is working but the HAProxy ip become the source IP in our real server logs but we want the client IPs to be retained till reach the real...
View ArticleWindows Mobile and haproxy - Unable to read data from the transport connection
@chrisotherwise wrote: We have installed an haproxy server in front of our web service and API. It decrypts the requests (TLS), parses the headers, then forwards to either our internal servers or our...
View ArticleHAProxy response based redirection to backend
@kiranmarla01 wrote: Hello, I have two Vault clusters in two halls which can communicate with each other. A Vault primary cluster in Hall 1 and it’s performance replica in hall 2. I have a one HAProxy...
View ArticleCustom LB algorithm for HTTPS requests
@Sarnava wrote: I am using HAProxy for load balancing my HTTPS requests. I would like to know if there is any way to customize the selection of backend server based on the request uri returned by each...
View ArticleWeird Status code and Termination State in log file
@Tim wrote: Hi everybody I see some weird line in the log file as below. According to the document tc is -1 indicates that the connection between HA and backend never established. However the...
View ArticleClik here to view.
Mariadb master master replication supported by HAPROXY for automatic failover
@gagan wrote: We have implemented master-master setup in maria-db. Master A is being used for read\write and Master B is used for backups and MIS operations. We have built this setup so that we do not...
View ArticleMultiple use_backend with with different map
@moscardo wrote: Hi, I am trying to have multiple map files used in the same frontend like: use_backend %[req.hdr(host),lower,map(/etc/haproxy/web-dom2back.map)] use_backend...
View ArticleClik here to view.
Server-template and SRV with multiple local servers with different ports
@kaspergrubbe wrote: Hi, Setup I am having two servers running locally, and I have Consul running DNS on 127.0.0.1:8600: $ dig +short @127.0.0.1 -p 8600 -t srv...
View ArticleChained HAProxy in tcp mode with proxy protocol enabled not working
@praveenkumar.2608 wrote: Hi, I have a haproxy setup as follow: Client --> Haproxy (LOCATION A)------> HAProxy(LOCATION B)----> Server Both HA Proxy are running in TCP mode in both frontend...
View ArticleLogging http-request redirect
@barracksbuilder wrote: I’m not seeing log entries when a redirect happens. I have the following code: http-request redirect location %[capture.req.uri,lower,map(/etc/haproxy/additional.map)] code 302...
View ArticleClik here to view.
Problems with HAProxy settings
@PEscobarA wrote: Dear, I need help … I have a kubernetes cluster with two workers which expose a docker image of my application. I made the haproxy configuration, which I leave here:...
View ArticleSegmentation Fault on raspberry pi
@jszjsmith wrote: Hello, I have been running HA-Proxy version 1.7.5-2 2017/05/27 from the raspbian repo for several months without issue. I’d like to now run a more up to date version on Centos for...
View ArticleHaproxy redirection based on semaphore detection
@sean.r wrote: I would like to redirect requests to a “sorry page” during maintenance downtimes. Is it possible to base redirection on whether, or not, a semaphore file is present on my haproxy host?...
View Article