added functions allowed to get a list of templates and ability to create a VM based on template ID

one-vm-list.py

@@ -100,12 +100,60 @@ def get_one_info(one_user, one_password, one_endpoint) -> dict:
     return vms
 
 
+def get_template_info(one_user, one_password, one_endpoint) -> dict:
+    """
+    Return list of templates from OpenNebula.
+    """
+    one = pyone.OneServer(
+        one_endpoint, session="{}:{}".format(one_user, one_password))
+
+    list_templates = one.templatepool.info(
+         -2, # -4: Resources belonging to the user’s primary group
+             # -3: Resources belonging to the user
+             # -2: All resources
+             # -1: Resources belonging to the user and any of his groups
+             # >= 0: UID User’s Resources
+         -1, # >= -1 this is the Range start ID. Can be -1.
+             # For smaller values this is the offset used for pagination.
+         -1  # For values >= -1 this is the Range end ID.
+             # Can be -1 to get until the last ID. For values < -1 this is the page size used for pagination.
+	     # http://docs.opennebula.org/5.6/integration/system_interfaces/api.html#one-templatepool-info
+    )
+    tpls = dict()
+    for tp in list_templates.get_VMTEMPLATE():
+        tpls[tp.get_NAME()] = tp.get_ID(),tp.get_UNAME()
+    return tpls
+
+
+
+def vm_on_tmpl (one_user, one_password, one_endpoint,tpl_id, vm_name, start_type, addit_params, tpl_copy) -> dict:
+    tpls = dict()
+    start_type = False
+    tpl_copy = False
+    addit_params = ""
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        'command', nargs='*',
+        help='''
+        createvm - create new VM based on template,
+    ''')
+    one = pyone.OneServer(
+        one_endpoint, session="{}:{}".format(one_user, one_password))
+    create_vm_based_on_tpl = one.template.instantiate(
+            tpl_id,
+            "%s" % vm_name,
+            False,
+            " ",
+            False
+    )
+
 def run_command(one_vms) -> None:
     parser = argparse.ArgumentParser()
     parser.add_argument(
         'command', nargs='*',
         help='''
     listvms - show list of VMs,
+    listtp - show list of all available templates,
     ssh vm - connect to vm,
     scp vm file [/path/to/file/on/vm] - scp file to vm if path/to not set used same,
     rsync vm /path/on/vm - rsync current folder to vm,
@@ -116,6 +164,22 @@ def run_command(one_vms) -> None:
     if args.command[0] == 'listvms':
         for k, v in one_vms.items():
             print(k, v)
+    elif args.command[0] == 'listtp':
+        user, password, endpoint = get_one_auth_data()
+        one_tpls=get_template_info(user, password, endpoint)
+        for k in one_tpls.items():
+            print(k)
+    elif args.command[0] == 'createvm':
+         tpl_id = int(args.command[1])
+         vm_name = args.command[2]
+         #vm_options = "";
+         if type(tpl_id) == int:
+             #vm_on_tmpl
+             print(tpl_id, "%s" % vm_name)
+             user, password, endpoint = get_one_auth_data()
+             vm_on_tmpl(user, password, endpoint, tpl_id, vm_name, False, "", False)
+         else:
+             print("please, check that template ID was set propely")
     elif args.command[0] == 'ssh':
         subprocess.call(['ssh', 'root@{}'.format(one_vms[args.command[1]])])
     elif args.command[0] == 'ping':