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4 votes

How to support TLS 1 and TLS 1.1 with haproxy 2.4 and OpenSSL 3?

With OpenSSL 3.0.1 they (rightfully) moved TLS 1.0 and 1.1 to security level 0, because they're utterly useless and insecure. It's a horrible idea to support these protocols, it's actually worse than ...
  • 880
1 vote

How to properly proxy redis behind HAProxy?

In your defaults section, the mode is http, same mode is used by your backend. You either need to change mode in your defaults section from http to tcp or explicitly add the mode as tcp under backend ...
1 vote

How to configure HAProxy to ignore client header `Pragma: no-cache`?

Web browsers send Cache-Control and Pragma headers that mess with HAProxy and make the caching virtually unusable due to its inability to cache if cache-control or pragma headers are "no-cache&...
  • 26

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