summaryrefslogtreecommitdiffstats
path: root/testcases/vIMS/CI/orchestrator.py
blob: 409b3e0cb36f6fb7ed62893f9e7f3b33ca492f65 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
#!/usr/bin/python
# coding: utf8
#######################################################################
#
#   Copyright (c) 2015 Orange
#   valentin.boucher@orange.com
#
# 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
########################################################################
import sys, subprocess, os, shutil, yaml
from git import Repo

class orchestrator:

	def __init__(self, testcase_dir, inputs={}, logger=None):
		self.testcase_dir = testcase_dir
		self.blueprint_dir = testcase_dir + 'cloudify-manager-blueprint/'
		self.input_file = 'inputs.yaml'
		self.manager_blueprint = False
		self.config = inputs
		self.logger = logger
		self.manager_up = False

	def set_credentials(self, username, password, tenant_name, auth_url):
		self.config['keystone_username'] = username
		self.config['keystone_password'] = password
		self.config['keystone_url'] = auth_url
		self.config['keystone_tenant_name'] = tenant_name

	def set_flavor_id(self, flavor_id):
		self.config['flavor_id'] = flavor_id

	def set_image_id(self, image_id):
		self.config['image_id'] = image_id

	def set_external_network_name(self, external_network_name):
		self.config['external_network_name'] = external_network_name

	def set_ssh_user(self, ssh_user):
		self.config['ssh_user'] = ssh_user

	def set_logger(self, logger):
		self.logger = logger

	def download_manager_blueprint(self, manager_blueprint_url, manager_blueprint_branch):
		if self.manager_blueprint:
			if self.logger:
				self.logger.info("cloudify manager server blueprint is already downloaded !")
		else:
			if self.logger:
				self.logger.info("Downloading the cloudify manager server blueprint")
			download_result = download_blueprints(manager_blueprint_url, manager_blueprint_branch, self.blueprint_dir)

			if not download_result:
				if self.logger:
					self.logger.error("Failed to download manager blueprint")
				exit(-1)
			else:
				self.manager_blueprint = True

	def manager_up(self):
		return manager_up

	def deploy_manager(self):
		if self.manager_blueprint:
			if self.logger:
				self.logger.info("Writing the inputs file")
			with open( self.blueprint_dir + "inputs.yaml", "w") as f:
				f.write(yaml.dump(self.config, default_style='"') )
			f.close()

			if self.logger:
				self.logger.info("Launching the cloudify-manager deployment")
			script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
			script += "cd " + self.testcase_dir + "; "
			script += "cfy init -r; "
			script += "cd cloudify-manager-blueprint; "
			script += "cfy local create-requirements -o requirements.txt -p openstack-manager-blueprint.yaml; "
			script += "pip install -r requirements.txt; "
			script += "cfy bootstrap --install-plugins -p openstack-manager-blueprint.yaml -i inputs.yaml; "
			cmd = "/bin/bash -c '" + script + "'"
			execute_command(cmd, self.logger)

			if self.logger:
				self.logger.info("Cloudify-manager server is UP !")

			self.manager_up = True

	def undeploy_manager(self):
		if self.logger:
			self.logger.info("Launching the cloudify-manager undeployment")

		self.manager_up = False

		script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
		script += "cd " + self.testcase_dir + "; "
		script += "cfy teardown -f; "
		cmd = "/bin/bash -c '" + script + "'"
		execute_command(cmd, self.logger)

		if self.logger:
			self.logger.info("Cloudify-manager server has been successfully removed!")

	def download_upload_and_deploy_blueprint(self, blueprint, config, bp_name, dep_name):
		if self.logger:
			self.logger.info("Downloading the {0} blueprint".format(blueprint['file_name']))
		download_result = download_blueprints(blueprint['url'], blueprint['branch'],
												  self.testcase_dir + blueprint['destination_folder'])

		if not download_result:
			if self.logger:
				self.logger.error("Failed to download blueprint {0}".format(blueprint['file_name']))
			exit(-1)

		if self.logger:
			self.logger.info("Writing the inputs file")
		with open(self.testcase_dir + blueprint['destination_folder'] + "/inputs.yaml", "w") as f:
			f.write(yaml.dump(config, default_style='"') )
		f.close()

		if self.logger:
			self.logger.info("Launching the {0} deployment".format(bp_name))
		script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
		script += "cd " + self.testcase_dir + blueprint['destination_folder'] + "; "
		script += "cfy blueprints upload -b " + bp_name + " -p openstack-blueprint.yaml; "
		script += "cfy deployments create -b " + bp_name  + " -d " + dep_name + " --inputs inputs.yaml; "
		script += "cfy executions start -w install -d " + dep_name + " --timeout 1800; "

		cmd = "/bin/bash -c '" + script + "'"
		execute_command(cmd, self.logger)

		if self.logger:
			self.logger.info("The deployment of {0} is ended".format(dep_name))

	def undeploy_deployment(self, dep_name):
		if self.logger:
			self.logger.info("Launching the {0} undeployment".format(dep_name))
		script = "source " + self.testcase_dir + "venv_cloudify/bin/activate; "
		script += "cd " + self.testcase_dir + "; "
		script += "cfy executions start -w uninstall -d " + dep_name + " --timeout 1800 ; "
		script += "cfy deployments delete -d " + dep_name + "; "

		cmd = "/bin/bash -c '" + script + "'"
		execute_command(cmd, self.logger)


def execute_command(cmd, logger):
	"""
	Execute Linux command
	"""
	if logger:
		logger.debug('Executing command : {}'.format(cmd))
	output_file = "output.txt"
	f = open(output_file, 'w+')
	p = subprocess.call(cmd, shell=True, stdout=f, stderr=subprocess.STDOUT)
	f.close()
	f = open(output_file, 'r')
	result = f.read()
	if result != "" and logger:
		logger.debug(result)
	if p == 0:
		return True
	else:
		if logger:
			logger.error("Error when executing command %s" % cmd)
		exit(-1)


def download_blueprints(blueprint_url, branch, dest_path):
	if os.path.exists(dest_path):
		shutil.rmtree(dest_path)
	try:
		Repo.clone_from(blueprint_url, dest_path, branch=branch)
		return True
	except:
		return False