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authorJonas Bjurel <jonas.bjurel@ericsson.com>2015-11-25 11:32:57 +0100
committerJonas Bjurel <jonas.bjurel@ericsson.com>2015-11-27 10:24:23 +0100
commit24a95306d2564b272b5320e9149d9aea70b4061c (patch)
tree8c1a2c9f7acbfed41f8ebc56a8ae1f7d316f7cff /deploy/deploy.py
parent7077376d6e0ff0dec77080fa21b75911b811475d (diff)
Restructcture of the directory layout
Restructure of the directory layout due to move of Fuel into it's own repo JIRA: FUEL-85 Change-Id: I3647e1992a508f29dce06a5d6c790725c527f6f5 Signed-off-by: Jonas Bjurel <jonas.bjurel@ericsson.com>
Diffstat (limited to 'deploy/deploy.py')
-rw-r--r--deploy/deploy.py321
1 files changed, 321 insertions, 0 deletions
diff --git a/deploy/deploy.py b/deploy/deploy.py
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index 000000000..4e209a932
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+++ b/deploy/deploy.py
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+###############################################################################
+# Copyright (c) 2015 Ericsson AB and others.
+# szilard.cserey@ericsson.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 os
+import io
+import re
+import sys
+import netaddr
+import yaml
+
+from dea import DeploymentEnvironmentAdapter
+from dha import DeploymentHardwareAdapter
+from install_fuel_master import InstallFuelMaster
+from deploy_env import CloudDeploy
+from execution_environment import ExecutionEnvironment
+
+from common import (
+ log,
+ exec_cmd,
+ err,
+ warn,
+ check_file_exists,
+ create_dir_if_not_exists,
+ delete,
+ check_if_root,
+ ArgParser,
+)
+
+FUEL_VM = 'fuel'
+PATCH_DIR = 'fuel_patch'
+WORK_DIR = '~/deploy'
+CWD = os.getcwd()
+
+
+class cd:
+
+ def __init__(self, new_path):
+ self.new_path = os.path.expanduser(new_path)
+
+ def __enter__(self):
+ self.saved_path = CWD
+ os.chdir(self.new_path)
+
+ def __exit__(self, etype, value, traceback):
+ os.chdir(self.saved_path)
+
+
+class AutoDeploy(object):
+
+ def __init__(self, no_fuel, fuel_only, no_health_check, cleanup_only,
+ cleanup, storage_dir, pxe_bridge, iso_file, dea_file,
+ dha_file, fuel_plugins_dir, fuel_plugins_conf_dir,
+ no_plugins):
+ self.no_fuel = no_fuel
+ self.fuel_only = fuel_only
+ self.no_health_check = no_health_check
+ self.cleanup_only = cleanup_only
+ self.cleanup = cleanup
+ self.storage_dir = storage_dir
+ self.pxe_bridge = pxe_bridge
+ self.iso_file = iso_file
+ self.dea_file = dea_file
+ self.dha_file = dha_file
+ self.fuel_plugins_dir = fuel_plugins_dir
+ self.fuel_plugins_conf_dir = fuel_plugins_conf_dir
+ self.no_plugins = no_plugins
+ self.dea = (DeploymentEnvironmentAdapter(dea_file)
+ if not cleanup_only else None)
+ self.dha = DeploymentHardwareAdapter(dha_file)
+ self.fuel_conf = {}
+ self.fuel_node_id = self.dha.get_fuel_node_id()
+ self.fuel_username, self.fuel_password = self.dha.get_fuel_access()
+ self.tmp_dir = None
+
+ def modify_ip(self, ip_addr, index, val):
+ ip_str = str(netaddr.IPAddress(ip_addr))
+ decimal_list = map(int, ip_str.split('.'))
+ decimal_list[index] = val
+ return '.'.join(map(str, decimal_list))
+
+ def collect_fuel_info(self):
+ self.fuel_conf['ip'] = self.dea.get_fuel_ip()
+ self.fuel_conf['gw'] = self.dea.get_fuel_gateway()
+ self.fuel_conf['dns1'] = self.dea.get_fuel_dns()
+ self.fuel_conf['netmask'] = self.dea.get_fuel_netmask()
+ self.fuel_conf['hostname'] = self.dea.get_fuel_hostname()
+ self.fuel_conf['showmenu'] = 'yes'
+
+ def install_fuel_master(self):
+ log('Install Fuel Master')
+ new_iso = ('%s/deploy-%s'
+ % (self.tmp_dir, os.path.basename(self.iso_file)))
+ self.patch_iso(new_iso)
+ self.iso_file = new_iso
+ self.install_iso()
+
+ def install_iso(self):
+ fuel = InstallFuelMaster(self.dea_file, self.dha_file,
+ self.fuel_conf['ip'], self.fuel_username,
+ self.fuel_password, self.fuel_node_id,
+ self.iso_file, WORK_DIR,
+ self.fuel_plugins_dir, self.no_plugins)
+ fuel.install()
+
+ def patch_iso(self, new_iso):
+ tmp_orig_dir = '%s/origiso' % self.tmp_dir
+ tmp_new_dir = '%s/newiso' % self.tmp_dir
+ try:
+ self.copy(tmp_orig_dir, tmp_new_dir)
+ self.patch(tmp_new_dir, new_iso)
+ except Exception as e:
+ exec_cmd('fusermount -u %s' % tmp_orig_dir, False)
+ delete(self.tmp_dir)
+ err(e)
+
+ def copy(self, tmp_orig_dir, tmp_new_dir):
+ log('Copying...')
+ os.makedirs(tmp_orig_dir)
+ os.makedirs(tmp_new_dir)
+ exec_cmd('fuseiso %s %s' % (self.iso_file, tmp_orig_dir))
+ with cd(tmp_orig_dir):
+ exec_cmd('find . | cpio -pd %s' % tmp_new_dir)
+ exec_cmd('fusermount -u %s' % tmp_orig_dir)
+ delete(tmp_orig_dir)
+ exec_cmd('chmod -R 755 %s' % tmp_new_dir)
+
+ def patch(self, tmp_new_dir, new_iso):
+ log('Patching...')
+ patch_dir = '%s/%s' % (CWD, PATCH_DIR)
+ ks_path = '%s/ks.cfg.patch' % patch_dir
+
+ with cd(tmp_new_dir):
+ exec_cmd('cat %s | patch -p0' % ks_path)
+ delete('.rr_moved')
+ isolinux = 'isolinux/isolinux.cfg'
+ log('isolinux.cfg before: %s'
+ % exec_cmd('grep netmask %s' % isolinux))
+ self.update_fuel_isolinux(isolinux)
+ log('isolinux.cfg after: %s'
+ % exec_cmd('grep netmask %s' % isolinux))
+
+ iso_linux_bin = 'isolinux/isolinux.bin'
+ exec_cmd('mkisofs -quiet -r -J -R -b %s '
+ '-no-emul-boot -boot-load-size 4 '
+ '-boot-info-table -hide-rr-moved '
+ '-x "lost+found:" -o %s .'
+ % (iso_linux_bin, new_iso))
+
+ def update_fuel_isolinux(self, file):
+ with io.open(file) as f:
+ data = f.read()
+ for key, val in self.fuel_conf.iteritems():
+ pattern = r'%s=[^ ]\S+' % key
+ replace = '%s=%s' % (key, val)
+ data = re.sub(pattern, replace, data)
+ with io.open(file, 'w') as f:
+ f.write(data)
+
+ def deploy_env(self):
+ dep = CloudDeploy(self.dea, self.dha, self.fuel_conf['ip'],
+ self.fuel_username, self.fuel_password,
+ self.dea_file, self.fuel_plugins_conf_dir,
+ WORK_DIR, self.no_health_check)
+ return dep.deploy()
+
+ def setup_execution_environment(self):
+ exec_env = ExecutionEnvironment(self.storage_dir, self.pxe_bridge,
+ self.dha_file, self.dea)
+ exec_env.setup_environment()
+
+ def cleanup_execution_environment(self):
+ exec_env = ExecutionEnvironment(self.storage_dir, self.pxe_bridge,
+ self.dha_file, self.dea)
+ exec_env.cleanup_environment()
+
+ def create_tmp_dir(self):
+ self.tmp_dir = '%s/fueltmp' % CWD
+ delete(self.tmp_dir)
+ create_dir_if_not_exists(self.tmp_dir)
+
+ def deploy(self):
+ self.collect_fuel_info()
+ if not self.no_fuel:
+ self.setup_execution_environment()
+ self.create_tmp_dir()
+ self.install_fuel_master()
+ if not self.fuel_only:
+ return self.deploy_env()
+ return True
+
+ def run(self):
+ check_if_root()
+ if self.cleanup_only:
+ self.cleanup_execution_environment()
+ else:
+ deploy_success = self.deploy()
+ if self.cleanup:
+ self.cleanup_execution_environment()
+ return deploy_success
+ return True
+
+def check_bridge(pxe_bridge, dha_path):
+ with io.open(dha_path) as yaml_file:
+ dha_struct = yaml.load(yaml_file)
+ if dha_struct['adapter'] != 'libvirt':
+ log('Using Linux Bridge %s for booting up the Fuel Master VM'
+ % pxe_bridge)
+ r = exec_cmd('ip link show %s' % pxe_bridge)
+ if pxe_bridge in r and 'state DOWN' in r:
+ err('Linux Bridge {0} is not Active, bring'
+ ' it UP first: [ip link set dev {0} up]'.format(pxe_bridge))
+
+
+def check_fuel_plugins_dir(dir):
+ msg = None
+ if not dir:
+ msg = 'Fuel Plugins Directory not specified!'
+ elif not os.path.isdir(dir):
+ msg = 'Fuel Plugins Directory does not exist!'
+ elif not os.listdir(dir):
+ msg = 'Fuel Plugins Directory is empty!'
+ if msg:
+ warn('%s No external plugins will be installed!' % msg)
+
+
+def parse_arguments():
+ parser = ArgParser(prog='python %s' % __file__)
+ parser.add_argument('-nf', dest='no_fuel', action='store_true',
+ default=False,
+ help='Do not install Fuel Master (and Node VMs when '
+ 'using libvirt)')
+ parser.add_argument('-nh', dest='no_health_check', action='store_true',
+ default=False,
+ help='Don\'t run health check after deployment')
+ parser.add_argument('-fo', dest='fuel_only', action='store_true',
+ default=False,
+ help='Install Fuel Master only (and Node VMs when '
+ 'using libvirt)')
+ parser.add_argument('-co', dest='cleanup_only', action='store_true',
+ default=False,
+ help='Cleanup VMs and Virtual Networks according to '
+ 'what is defined in DHA')
+ parser.add_argument('-c', dest='cleanup', action='store_true',
+ default=False,
+ help='Cleanup after deploy')
+ if {'-iso', '-dea', '-dha', '-h'}.intersection(sys.argv):
+ parser.add_argument('-iso', dest='iso_file', action='store', nargs='?',
+ default='%s/OPNFV.iso' % CWD,
+ help='ISO File [default: OPNFV.iso]')
+ parser.add_argument('-dea', dest='dea_file', action='store', nargs='?',
+ default='%s/dea.yaml' % CWD,
+ help='Deployment Environment Adapter: dea.yaml')
+ parser.add_argument('-dha', dest='dha_file', action='store', nargs='?',
+ default='%s/dha.yaml' % CWD,
+ help='Deployment Hardware Adapter: dha.yaml')
+ else:
+ parser.add_argument('iso_file', action='store', nargs='?',
+ default='%s/OPNFV.iso' % CWD,
+ help='ISO File [default: OPNFV.iso]')
+ parser.add_argument('dea_file', action='store', nargs='?',
+ default='%s/dea.yaml' % CWD,
+ help='Deployment Environment Adapter: dea.yaml')
+ parser.add_argument('dha_file', action='store', nargs='?',
+ default='%s/dha.yaml' % CWD,
+ help='Deployment Hardware Adapter: dha.yaml')
+ parser.add_argument('-s', dest='storage_dir', action='store',
+ default='%s/images' % CWD,
+ help='Storage Directory [default: images]')
+ parser.add_argument('-b', dest='pxe_bridge', action='store',
+ default='pxebr',
+ help='Linux Bridge for booting up the Fuel Master VM '
+ '[default: pxebr]')
+ parser.add_argument('-p', dest='fuel_plugins_dir', action='store',
+ help='Fuel Plugins directory')
+ parser.add_argument('-pc', dest='fuel_plugins_conf_dir', action='store',
+ help='Fuel Plugins Configuration directory')
+ parser.add_argument('-np', dest='no_plugins', action='store_true',
+ default=False, help='Do not install Fuel Plugins')
+
+ args = parser.parse_args()
+ log(args)
+
+ check_file_exists(args.dha_file)
+
+ if not args.cleanup_only:
+ check_file_exists(args.dea_file)
+ check_fuel_plugins_dir(args.fuel_plugins_dir)
+
+ if not args.no_fuel and not args.cleanup_only:
+ log('Using OPNFV ISO file: %s' % args.iso_file)
+ check_file_exists(args.iso_file)
+ log('Using image directory: %s' % args.storage_dir)
+ create_dir_if_not_exists(args.storage_dir)
+ check_bridge(args.pxe_bridge, args.dha_file)
+
+ kwargs = {'no_fuel': args.no_fuel, 'fuel_only': args.fuel_only,
+ 'no_health_check': args.no_health_check,
+ 'cleanup_only': args.cleanup_only, 'cleanup': args.cleanup,
+ 'storage_dir': args.storage_dir, 'pxe_bridge': args.pxe_bridge,
+ 'iso_file': args.iso_file, 'dea_file': args.dea_file,
+ 'dha_file': args.dha_file,
+ 'fuel_plugins_dir': args.fuel_plugins_dir,
+ 'fuel_plugins_conf_dir': args.fuel_plugins_conf_dir,
+ 'no_plugins': args.no_plugins}
+ return kwargs
+
+
+def main():
+ kwargs = parse_arguments()
+ d = AutoDeploy(**kwargs)
+ sys.exit(d.run())
+
+if __name__ == '__main__':
+ main()