After I0d803f695c725c58ef2e6b655753b6c8248d1b2f and
then I189bd751066cfaebd951d92d8371250aac5b4e9b, the
default path for config-download changed so that it
would be in the new working directory, which defaults
to $HOME/overcloud-deploy/<stack>. Update the default
path of --config-download-dir for both the 'openstack
overcloud export' and 'openstack overcloud export ceph'
commands to use the new working directory.
Closes-Bug: #1922249
Change-Id: Id8f5b00dd24848f73aeb9794000e0d44f0f9cbe8
Add a new command to export Ceph information from one or
more Heat stacks to be used as input of another stack.
Creates a valid YAML file with the CephExternalMultiConfig
parameter populated.
Also have export's export_password use yaml.safe_load in
place of the deprecated yaml.load.
Closes-Bug: #1895034
Change-Id: Ibdf9115e92c6b476b99d6df785b0c7e9f23991de