deploy: add --libcloud-ssl-cert and --os-userdata options

Signed-off-by: Kyr Shatskyy <[email protected]>

teuthology/deploy/__init__.py

@@ -48,6 +48,8 @@
   --domain <domain>                 Target nodes domain name
   -C, --teuthology-config <path>    Use teuthology-config on deployment node
   -L, --libcloud-config <path>      Extra teuthology yaml file
+  --libcloud-ssl-cert <path>        Path to libcloud ssl cert file, for example:
+                                    /usr/share/pki/trust/anchors/SUSE_Trust_Root.crt.pem
   --dispatcher <jobs>               Deploy dispatcher with given job limit.
   --workers <num>                   Deploy given number of workers.
   --targets <num>                   Add targets to the platform.
@@ -213,6 +215,7 @@ def with_args(self, args):
         self.paddles_repo = args.get('--paddles-repo')
         self.pulpito_repo = args.get('--pulpito-repo')
         self.ceph_cm_ansible = args.get('--ceph-cm-ansible')
+        self.libcloud_ssl_cert = args.get('--libcloud-ssl-cert')
         libcloud_config = args.get('--libcloud-config')
         if libcloud_config:
             self._libcloud_path = Path(libcloud_config).absolute()
@@ -511,12 +514,10 @@ def prepare(self, remote):
             author="{{ lookup('env', 'USER') }}",
             #ceph_repo: https://github.com/ceph/ceph.git
             teuthology_branch="{{ teuthology_git_ref | default('master') }}",
-
-
-            # Uncomment 'libcloud_ssl_cert_file' for SUSE based openstack clouds,
-            # like ECP etc.:
-            #
-            #libcloud_ssl_cert_file: /usr/share/pki/trust/anchors/SUSE_Trust_Root.crt.pem
+            )
+        if self.libcloud_ssl_cert:
+            teuthology_role_config_yaml.update(
+                libcloud_ssl_cert_file=self.libcloud_ssl_cert,
             )
         if self.teuthology_repo:
             repo = Repo(self.teuthology_repo, 'master')
@@ -591,10 +592,12 @@ def create_server(self):
             raise Exception(f'Keypair "{keypair_name}" was not found')
         logging.info(f'Found keypair with id: {keypair.id}')
 
-        userdata_path = Path(__file__).absolute().parent.joinpath('openstack/userdata-ovh.yaml.orig')
-
-        with open(userdata_path) as f:
-            userdata = f.read()
+        userdata_file = self.args.get('--os-userdata')
+        if userdata_file:
+            userdata_path = Path(userdata_file)
+        else:
+            userdata_path = Path(__file__).absolute().parent.joinpath('openstack/userdata-ovh.yaml.orig')
+        userdata = userdata_path.read_text()
 
         params = dict(
             name=self.deployment_node,