Discourse.haproxy.org

Healthcheck for TCP mode

Webkrishna June 26, 2018, 11:46am 1. Have to make an health check for haproxy running in TCP mode. For http we can mention the monitor-uri to get 200 response if the service is …

Actived: 1 days ago

URL: https://discourse.haproxy.org/t/healthcheck-for-tcp-mode/2660

Report health of TCP mode frontends to external health-checks

WebDear all, I am struggling with a planned setup (yes, it could be done more elegantly, but the solution has to fit into an existing setup): haproxy in TCP mode, load …

Category:  Health Go Health

External health check of backend services

WebHi I’m hosting different web-based services on the same machine and using haproxy as a reverse proxy, so based on the request hostname I forward the request into …

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Utilising healthcheck endpoint running on the same machine as …

WebI wrote a pretty involved health-checker that I meant to have running on each HAProxy box, that itself would continuously monitor, and steer backend-resources, …

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AUTHORIZATION of BEARER TOKEN type in health check

WebHow to make it work in haproxy health check? http-checksend hdr Authorization 'Bearer eyJhbGciOiJ". or. option httpchk GET /connect/checktoken "HTTP/1.0\r\nHost:host.domain.tld\r\nAuthorization:Bearer eyJhbGciOiJ". or.

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How to disable regular health check log under level "info"

WebThe haproxy version is 2.1.3, and it’s running in K8S environment. I configured the log configuration below in the “default” section, log stdout format raw …

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How to setup HTTP check for TCP backend in HAProxy

WebWorking config looks like the following: backend app-api_backend. mode tcp. option httpchk OPTIONS /app_service HTTP/1.1. server a a-app.com:443 resolvers …

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How to healthcheck redis behind stunnel

WebHi, I am new to haproxy and wanted to give it a try on centos 7.6. I want to use haproxy to do the failover of a redis instance, which is located behind stunnel to …

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Do a manual curl health check

WebHi, I have a haproxy backend entry as follows: option httpchk GET /healthcheck HTTP/1.0\r\nUser-agent:\ osa-haproxy-healthcheck. How do I use a curl command to check its health ?

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Haproxy Backend Server Health Check

WebHaproxy will not magically address your server disk issue. As I said, your application has to check and return the health status, and the return code is one of the …

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How haproxy httpchk request add Host headers

WebHi, We use haproxy in our project, and now we use haproxy to do the health check, and we want the haproxy health check request has Host headers, but should not specify the specific host names, that means: if we have two backend servers, the health check request to each one with the host header of its self ip address. I see the document …

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Healthcheck on HTTP port with redirection to HTTPS

WebHi everyone, My haproxy is performing a basic LB active/passive to 2 apache servers. The HTTPS part is working as expected. However, I have trouble to perform the …

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Httpchk HTTP/1.1 host

WebHi I am trying to setup a http health check and I am trying to set the HOST as the server ip and port. Example. backend staging balance source option forwardfor http-request set-header X-Forwarded-Port %[dst_port] http-request add-header X-Forwarded-Proto https if { ssl_fc } option httpchk GET /health "HTTP/1.1\r\nHost: 10.10.10.22:4431" …

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Perform health checks without PROXY protocol to Squid

WebThat said, I made these changes: backend squid_pool. balance source. mode tcp. server proxy1 x.x.x.1:3128 check port 8080 send-proxy inter 2000 rise 2 fall 3. …

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Option log-health-checks custom methods

WebI checked logs with “option log-health-checks” . However, I can’t find a way to customize that log format. “Custom log format” seems to only work in tcp mode and http mode.

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Getting errors on health check with haproxy 2.8 version

WebHi All, My haproxy.cfg file looks as below and i am trying to enable health check over my vault cluster and getting the below errors. Could some one help me or guide me here and thanks in advance. Feb 15 05:12:39 haproxy-1 haproxy [38800]: [WARNING] (38800) : Server vault/vault-server1 is DOWN, reason: Layer7 wrong status, code: 472, …

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Haproxy 2.0.5 httpchk http/2 backend

WebHello, i am testing using http/2 on backend side. So on ssl backend: This works, if nginx has only http/1.1 enabled. option httpchk HEAD / HTTP/2.0\r\nHost:\ …

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Hanproxy with nginx backend over http2. httpchk healthcheck

WebI wanna use Haproxy in front of nginx. I want send http2 to nginx and i want use http l7 healthchecks. I finded post Haproxy 2.0.5 httpchk http/2 backend in this post i found that haproxy can’t check backend server over http2. Is this information is still right and what is the haproxy vision of this theme?

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Redirecting HTTP to HTTPS

WebHi, I am trying to simple route all the HTTP requests made to the server to redirect as HTTPS to external server. Can you please help with the it? Code: frontend …

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