We recently replaced the SSL certificate on our horizon servers and now we are receiving this error. Any suggestions?
We use a godaddy wildcard ssl certificate.
Request failed: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
This means that there is an issue with the Root CA and Intermediate CA certs on the rest of the appliances. Follow these directions to correct the problem:
Carlos' Corner Blog has this information but he is relating it to MS Certs but it works for any SSL cert that you are having a problem with.
Adding MS signed Certs to Horizon Workspace « Carlos' Corner
That got me part of the way. Unfortunately there are some passwords, etc that aren't really documented to get this updated. Here is a document I created on how I accomplished it.
How to Update SSL certificates on Horizon Workspace