documentation, Universal Profiling Agent is supported against Elastic Cloud which uses a certificate issued by a trusted certificate authority.

This currently does not include support where elasticsearch cluster is hosted in ECE. And when testing to work against an elasticsearch cluster that is behind a load balancer using certificate issued by a self-signed certificate authority. The error will include Failed to setup gRPC connection (try 1 of 5): context deadline exceeded: connection error: desc = \”transport: authentication handshake failed: tls: failed to verify certificate: x509: certificate signed by unknown authority which is fully expected as the certificate is not trusted by default

To add support it would require :

• Ability to provide CA certificate
• Ability to set verification mode
• Test if there may be other issues when elasticsearch cluster is not hosted cloud cluster