Deprecate the existing system certificate commands and
add new commands
Testcases:
PASS: Bootstrap the system with changes and verify that system is
installed successfully
PASS: Run update_platform_certificates and verify
it is successful
PASS: Verify the following commands are not working anymore
system modify --https_enabled=True
system modify --https_enabled=False
PASS: Verify new following ca commands
system ca-certificate-install <pemfile>
system ca-certificate-list
system ca-certificate-show <UUID>
system ca-certificate-uninstall
PASS: Verify new openstack commands are working
system os-certificate-install --mode < server | ca > <pemfile>
system os-certificate-list
system os-certificate-show <UUID>
PASS: Verify the following are not working anymore
system certificate-install -m ssl <pemfile>
system certificate-install -m openstack <penfile>
system certificate-install -m openstack_ca <pemfile>
system certificate-install -m ssl_ca <pemfile>
system certificate-install -m docker_registry <penfile>
system certificate-uninstall -m ssl_ca <penfile>
Story: 2010848
Task: 48474
Change-Id: Ic5d4f3c60b196f5be0602502dcd8a3af50cc8e62
Signed-off-by: amantri <ayyappa.mantri@windriver.com>