Various kolla-ansible TLS features (including backend TLS and custom CA
certs) require certificates to be passed via
$KOLLA_CONFIG_PATH/certificates/. Currently Kayobe does not support
this.
This change adds support for copying across files from
$KAYOBE_CONFIG_PATH/kolla/certificates.
It also uses the kolla-ansible default value for
kolla_external_fqdn_cert and kolla_internal_fqdn_cert when
kolla_external_tls_cert and kolla_internal_tls_cert are respectively
not set. This allows for the standard kolla-ansible configuration
approach of dropping these certificates into the
$KAYOBE_CONFIG_PATH/kolla/certificates directory, rather than defining
them as variables. This can be useful if using the kolla-ansible
certificates command to generate certificates for testing.
Change-Id: I646930ad8ea70991d6ffa00f15f93f72d922141b
Story: 2007679
Task: 39790
1d12ca545e