2 ###############################################################################
3 # Copyright (c) 2015 Ericsson AB and others.
4 # szilard.cserey@ericsson.com
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
9 ###############################################################################
19 from dea import DeploymentEnvironmentAdapter
20 from dha import DeploymentHardwareAdapter
21 from install_fuel_master import InstallFuelMaster
22 from deploy_env import CloudDeploy
23 from execution_environment import ExecutionEnvironment
31 create_dir_if_not_exists,
38 PATCH_DIR = 'fuel_patch'
45 def __init__(self, new_path):
46 self.new_path = os.path.expanduser(new_path)
50 os.chdir(self.new_path)
52 def __exit__(self, etype, value, traceback):
53 os.chdir(self.saved_path)
56 class AutoDeploy(object):
58 def __init__(self, no_fuel, fuel_only, no_health_check, cleanup_only,
59 cleanup, storage_dir, pxe_bridge, iso_file, dea_file,
60 dha_file, fuel_plugins_dir, fuel_plugins_conf_dir,
62 self.no_fuel = no_fuel
63 self.fuel_only = fuel_only
64 self.no_health_check = no_health_check
65 self.cleanup_only = cleanup_only
66 self.cleanup = cleanup
67 self.storage_dir = storage_dir
68 self.pxe_bridge = pxe_bridge
69 self.iso_file = iso_file
70 self.dea_file = dea_file
71 self.dha_file = dha_file
72 self.fuel_plugins_dir = fuel_plugins_dir
73 self.fuel_plugins_conf_dir = fuel_plugins_conf_dir
74 self.no_plugins = no_plugins
75 self.dea = (DeploymentEnvironmentAdapter(dea_file)
76 if not cleanup_only else None)
77 self.dha = DeploymentHardwareAdapter(dha_file)
79 self.fuel_node_id = self.dha.get_fuel_node_id()
80 self.fuel_username, self.fuel_password = self.dha.get_fuel_access()
83 def modify_ip(self, ip_addr, index, val):
84 ip_str = str(netaddr.IPAddress(ip_addr))
85 decimal_list = map(int, ip_str.split('.'))
86 decimal_list[index] = val
87 return '.'.join(map(str, decimal_list))
89 def collect_fuel_info(self):
90 self.fuel_conf['ip'] = self.dea.get_fuel_ip()
91 self.fuel_conf['gw'] = self.dea.get_fuel_gateway()
92 self.fuel_conf['dns1'] = self.dea.get_fuel_dns()
93 self.fuel_conf['netmask'] = self.dea.get_fuel_netmask()
94 self.fuel_conf['hostname'] = self.dea.get_fuel_hostname()
95 self.fuel_conf['showmenu'] = 'yes'
97 def install_fuel_master(self):
98 log('Install Fuel Master')
99 new_iso = ('%s/deploy-%s'
100 % (self.tmp_dir, os.path.basename(self.iso_file)))
101 self.patch_iso(new_iso)
102 self.iso_file = new_iso
105 def install_iso(self):
106 fuel = InstallFuelMaster(self.dea_file, self.dha_file,
107 self.fuel_conf['ip'], self.fuel_username,
108 self.fuel_password, self.fuel_node_id,
109 self.iso_file, WORK_DIR,
110 self.fuel_plugins_dir, self.no_plugins)
113 def patch_iso(self, new_iso):
114 tmp_orig_dir = '%s/origiso' % self.tmp_dir
115 tmp_new_dir = '%s/newiso' % self.tmp_dir
117 self.copy(tmp_orig_dir, tmp_new_dir)
118 self.patch(tmp_new_dir, new_iso)
119 except Exception as e:
120 exec_cmd('fusermount -u %s' % tmp_orig_dir, False)
124 def copy(self, tmp_orig_dir, tmp_new_dir):
126 os.makedirs(tmp_orig_dir)
127 os.makedirs(tmp_new_dir)
128 exec_cmd('fuseiso %s %s' % (self.iso_file, tmp_orig_dir))
129 with cd(tmp_orig_dir):
130 exec_cmd('find . | cpio -pd %s' % tmp_new_dir)
131 exec_cmd('fusermount -u %s' % tmp_orig_dir)
133 exec_cmd('chmod -R 755 %s' % tmp_new_dir)
135 def patch(self, tmp_new_dir, new_iso):
137 patch_dir = '%s/%s' % (CWD, PATCH_DIR)
138 ks_path = '%s/ks.cfg.patch' % patch_dir
140 with cd(tmp_new_dir):
141 exec_cmd('cat %s | patch -p0' % ks_path)
143 isolinux = 'isolinux/isolinux.cfg'
144 log('isolinux.cfg before: %s'
145 % exec_cmd('grep netmask %s' % isolinux))
146 self.update_fuel_isolinux(isolinux)
147 log('isolinux.cfg after: %s'
148 % exec_cmd('grep netmask %s' % isolinux))
150 iso_label = self.parse_iso_volume_label(self.iso_file)
151 log('Volume label: %s' % iso_label)
153 iso_linux_bin = 'isolinux/isolinux.bin'
154 exec_cmd('mkisofs -quiet -r -J -R -b %s '
155 '-no-emul-boot -boot-load-size 4 '
156 '-boot-info-table -hide-rr-moved '
157 '-x "lost+found:" -V %s -o %s .'
158 % (iso_linux_bin, iso_label, new_iso))
160 def update_fuel_isolinux(self, file):
161 with io.open(file) as f:
163 for key, val in self.fuel_conf.iteritems():
164 pattern = r'%s=[^ ]\S+' % key
165 replace = '%s=%s' % (key, val)
166 data = re.sub(pattern, replace, data)
168 netmask = self.fuel_conf['netmask']
169 data = self.append_kernel_param(data, 'netmask=%s' % netmask)
171 with io.open(file, 'w') as f:
174 def append_kernel_param(self, data, kernel_param):
175 """Append the specified kernel parameter to a list of kernel
176 parameters. Do it only if it isn't already there.
179 key = re.match(r'(.+?=)', kernel_param).group()
181 for line in data.splitlines():
183 if (re.search(r'append ', line) and
184 not re.search(key, line)):
185 data_final += ' ' + kernel_param
190 def parse_iso_volume_label(self, iso_filename):
191 label_line = exec_cmd('isoinfo -d -i %s | grep -i "Volume id: "' % iso_filename)
192 # cut leading text: 'Volume id: '
193 return label_line[11:]
195 def deploy_env(self):
196 dep = CloudDeploy(self.dea, self.dha, self.fuel_conf['ip'],
197 self.fuel_username, self.fuel_password,
198 self.dea_file, self.fuel_plugins_conf_dir,
199 WORK_DIR, self.no_health_check)
202 def setup_execution_environment(self):
203 exec_env = ExecutionEnvironment(self.storage_dir, self.pxe_bridge,
204 self.dha_file, self.dea)
205 exec_env.setup_environment()
207 def cleanup_execution_environment(self):
208 exec_env = ExecutionEnvironment(self.storage_dir, self.pxe_bridge,
209 self.dha_file, self.dea)
210 exec_env.cleanup_environment()
212 def create_tmp_dir(self):
213 self.tmp_dir = '%s/fueltmp' % CWD
215 create_dir_if_not_exists(self.tmp_dir)
218 self.collect_fuel_info()
220 self.setup_execution_environment()
221 self.create_tmp_dir()
222 self.install_fuel_master()
223 if not self.fuel_only:
224 return self.deploy_env()
229 if self.cleanup_only:
230 self.cleanup_execution_environment()
232 deploy_success = self.deploy()
234 self.cleanup_execution_environment()
235 return deploy_success
238 def check_bridge(pxe_bridge, dha_path):
239 with io.open(dha_path) as yaml_file:
240 dha_struct = yaml.load(yaml_file)
241 if dha_struct['adapter'] != 'libvirt':
242 log('Using Linux Bridge %s for booting up the Fuel Master VM'
244 r = exec_cmd('ip link show %s' % pxe_bridge)
245 if pxe_bridge in r and 'state DOWN' in r:
246 err('Linux Bridge {0} is not Active, bring'
247 ' it UP first: [ip link set dev {0} up]'.format(pxe_bridge))
250 def check_fuel_plugins_dir(dir):
253 msg = 'Fuel Plugins Directory not specified!'
254 elif not os.path.isdir(dir):
255 msg = 'Fuel Plugins Directory does not exist!'
256 elif not os.listdir(dir):
257 msg = 'Fuel Plugins Directory is empty!'
259 warn('%s No external plugins will be installed!' % msg)
262 def parse_arguments():
263 parser = ArgParser(prog='python %s' % __file__)
264 parser.add_argument('-nf', dest='no_fuel', action='store_true',
266 help='Do not install Fuel Master (and Node VMs when '
268 parser.add_argument('-nh', dest='no_health_check', action='store_true',
270 help='Don\'t run health check after deployment')
271 parser.add_argument('-fo', dest='fuel_only', action='store_true',
273 help='Install Fuel Master only (and Node VMs when '
275 parser.add_argument('-co', dest='cleanup_only', action='store_true',
277 help='Cleanup VMs and Virtual Networks according to '
278 'what is defined in DHA')
279 parser.add_argument('-c', dest='cleanup', action='store_true',
281 help='Cleanup after deploy')
282 if {'-iso', '-dea', '-dha', '-h'}.intersection(sys.argv):
283 parser.add_argument('-iso', dest='iso_file', action='store', nargs='?',
284 default='%s/OPNFV.iso' % CWD,
285 help='ISO File [default: OPNFV.iso]')
286 parser.add_argument('-dea', dest='dea_file', action='store', nargs='?',
287 default='%s/dea.yaml' % CWD,
288 help='Deployment Environment Adapter: dea.yaml')
289 parser.add_argument('-dha', dest='dha_file', action='store', nargs='?',
290 default='%s/dha.yaml' % CWD,
291 help='Deployment Hardware Adapter: dha.yaml')
293 parser.add_argument('iso_file', action='store', nargs='?',
294 default='%s/OPNFV.iso' % CWD,
295 help='ISO File [default: OPNFV.iso]')
296 parser.add_argument('dea_file', action='store', nargs='?',
297 default='%s/dea.yaml' % CWD,
298 help='Deployment Environment Adapter: dea.yaml')
299 parser.add_argument('dha_file', action='store', nargs='?',
300 default='%s/dha.yaml' % CWD,
301 help='Deployment Hardware Adapter: dha.yaml')
302 parser.add_argument('-s', dest='storage_dir', action='store',
303 default='%s/images' % CWD,
304 help='Storage Directory [default: images]')
305 parser.add_argument('-b', dest='pxe_bridge', action='store',
307 help='Linux Bridge for booting up the Fuel Master VM '
309 parser.add_argument('-p', dest='fuel_plugins_dir', action='store',
310 help='Fuel Plugins directory')
311 parser.add_argument('-pc', dest='fuel_plugins_conf_dir', action='store',
312 help='Fuel Plugins Configuration directory')
313 parser.add_argument('-np', dest='no_plugins', action='store_true',
314 default=False, help='Do not install Fuel Plugins')
316 args = parser.parse_args()
319 check_file_exists(args.dha_file)
321 if not args.cleanup_only:
322 check_file_exists(args.dea_file)
323 check_fuel_plugins_dir(args.fuel_plugins_dir)
325 if not args.no_fuel and not args.cleanup_only:
326 log('Using OPNFV ISO file: %s' % args.iso_file)
327 check_file_exists(args.iso_file)
328 log('Using image directory: %s' % args.storage_dir)
329 create_dir_if_not_exists(args.storage_dir)
330 check_bridge(args.pxe_bridge, args.dha_file)
332 kwargs = {'no_fuel': args.no_fuel, 'fuel_only': args.fuel_only,
333 'no_health_check': args.no_health_check,
334 'cleanup_only': args.cleanup_only, 'cleanup': args.cleanup,
335 'storage_dir': args.storage_dir, 'pxe_bridge': args.pxe_bridge,
336 'iso_file': args.iso_file, 'dea_file': args.dea_file,
337 'dha_file': args.dha_file,
338 'fuel_plugins_dir': args.fuel_plugins_dir,
339 'fuel_plugins_conf_dir': args.fuel_plugins_conf_dir,
340 'no_plugins': args.no_plugins}
345 kwargs = parse_arguments()
346 d = AutoDeploy(**kwargs)
349 if __name__ == '__main__':