I have a haproxy (1.5) configuration that’s been up and running for years without any problems. It stops responding to any connection when I install a new certificate. It starts responding again when I remove the certificate. I’ve bought the certificate at RapidSSL (where I’ve bough my previous certificates). I tried to upgrade to haproxy1-8 but it makes no difference. Any suggestions how I can investigate this?
Could you paste the error you receive?
Perhaps also the bind configuration line?
I managed to solve it myself. I had missed to remove the password from the private key.