File containing the server certificate chain
--x509-cert-chain path
x509-cert-chain specifies the file storing
the server certificate chain file. It contains one or more PEM formatted
certificates. The chain begins with the server's certificate. The server's
certificate is followed by the chain of untrusted certificates. To
use the certificate chain file, specify x509-private-key.
Trusted certificates should not be put into this file.
pathPath to the certificate chain file. Relative and absolute paths are valid.
The instance loads the CA store from cert_chain.pem which
is located at instance_root/x509
--x509-cert-chain ./x509/cert_chain.pem