Merge "Add example script creating an instance"

1 files changed, 136 insertions, 0 deletions

diff --git a/testcases/OpenStack/examples/create_instance_and_ip.py b/testcases/OpenStack/examples/create_instance_and_ip.py
new file mode 100644
index 00000000..41f8a9c8
--- /dev/null
+++ b/testcases/OpenStack/examples/create_instance_and_ip.py
@@ -0,0 +1,136 @@
+#!/usr/bin/python
+#
+# Copyright (c) 2015 All rights reserved
+# This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# This script boots an instance and assigns a floating ip
+#
+
+import argparse
+import os
+import sys
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+
+parser = argparse.ArgumentParser()
+
+parser.add_argument("-r", "--report",
+                    help="Create json result file",
+                    action="store_true")
+
+args = parser.parse_args()
+
+""" logging configuration """
+logger = ft_logger.Logger("create_instance_and_ip").getLogger()
+
+REPO_PATH = os.environ['repos_dir'] + '/functest/'
+HOME = os.environ['HOME'] + "/"
+
+VM_BOOT_TIMEOUT = 180
+
+INSTANCE_NAME = ft_utils.get_parameter_from_yaml("example.example_vm_name")
+FLAVOR = ft_utils.get_parameter_from_yaml("example.example_flavor")
+IMAGE_NAME = ft_utils.get_parameter_from_yaml("example.example_image_name")
+IMAGE_FILENAME = ft_utils.get_parameter_from_yaml(
+    "general.openstack.image_file_name")
+IMAGE_FORMAT = ft_utils.get_parameter_from_yaml(
+    "general.openstack.image_disk_format")
+IMAGE_PATH = ft_utils.get_parameter_from_yaml(
+    "general.directories.dir_functest_data") + "/" + IMAGE_FILENAME
+
+# NEUTRON Private Network parameters
+
+NET_NAME = ft_utils.get_parameter_from_yaml(
+    "example.example_private_net_name")
+SUBNET_NAME = ft_utils.get_parameter_from_yaml(
+    "example.example_private_subnet_name")
+SUBNET_CIDR = ft_utils.get_parameter_from_yaml(
+    "example.example_private_subnet_cidr")
+ROUTER_NAME = ft_utils.get_parameter_from_yaml(
+    "example.example_router_name")
+
+SECGROUP_NAME = ft_utils.get_parameter_from_yaml(
+    "example.example_sg_name")
+SECGROUP_DESCR = ft_utils.get_parameter_from_yaml(
+    "example.example_sg_descr")
+
+TEST_DB = ft_utils.get_parameter_from_yaml("results.test_db_url")
+
+
+def main():
+
+    nova_client = os_utils.get_nova_client()
+    neutron_client = os_utils.get_neutron_client()
+    glance_client = os_utils.get_glance_client()
+
+    image_id = os_utils.create_glance_image(glance_client,
+                                            IMAGE_NAME,
+                                            IMAGE_PATH,
+                                            disk=IMAGE_FORMAT,
+                                            container="bare",
+                                            public=True,
+                                            logger=logger)
+
+    network_dic = os_utils.create_network_full(logger,
+                                               neutron_client,
+                                               NET_NAME,
+                                               SUBNET_NAME,
+                                               ROUTER_NAME,
+                                               SUBNET_CIDR)
+    if not network_dic:
+        logger.error(
+            "There has been a problem when creating the neutron network")
+        sys.exit(-1)
+
+    network_id = network_dic["net_id"]
+
+    sg_id = os_utils.create_security_group_full(logger, neutron_client,
+                                                SECGROUP_NAME, SECGROUP_DESCR)
+
+    # boot INTANCE
+    logger.info("Creating instance '%s'..." % INSTANCE_NAME)
+    logger.debug(
+        "Configuration:\n name=%s \n flavor=%s \n image=%s \n "
+        "network=%s \n" % (INSTANCE_NAME, FLAVOR, image_id, network_id))
+    instance = os_utils.create_instance_and_wait_for_active(FLAVOR,
+                                                            image_id,
+                                                            network_id,
+                                                            INSTANCE_NAME)
+
+    if instance is None:
+        logger.error("Error while booting instance.")
+        sys.exit(-1)
+    # Retrieve IP of INSTANCE
+    instance_ip = instance.networks.get(NET_NAME)[0]
+    logger.debug("Instance '%s' got private ip '%s'." %
+                 (INSTANCE_NAME, instance_ip))
+
+    logger.info("Adding '%s' to security group '%s'..."
+                % (INSTANCE_NAME, SECGROUP_NAME))
+    os_utils.add_secgroup_to_instance(nova_client, instance.id, sg_id)
+
+    logger.info("Creating floating IP for VM '%s'..." % INSTANCE_NAME)
+    floatip_dic = os_utils.create_floating_ip(neutron_client)
+    floatip = floatip_dic['fip_addr']
+    # floatip_id = floatip_dic['fip_id']
+
+    if floatip is None:
+        logger.error("Cannot create floating IP.")
+        sys.exit(-1)
+    logger.info("Floating IP created: '%s'" % floatip)
+
+    logger.info("Associating floating ip: '%s' to VM '%s' "
+                % (floatip, INSTANCE_NAME))
+    if not os_utils.add_floating_ip(nova_client, instance.id, floatip):
+        logger.error("Cannot associate floating IP to VM.")
+        sys.exit(-1)
+
+    sys.exit(0)
+
+if __name__ == '__main__':
+    main()