# 2) deployment-scenario dha-override-config section
###############################################################################
+
import os
import yaml
import sys
import collections
import hashlib
-from functools import reduce
-from operator import or_
from common import (
- log,
- exec_cmd,
- err,
- warn,
- check_file_exists,
- create_dir_if_not_exists,
- delete,
- check_if_root,
ArgParser,
)
+
def parse_arguments():
parser = ArgParser(prog='python %s' % __file__)
parser.add_argument('-dha', dest='dha_uri', action='store',
- default=False, help='dha configuration file FQDN URI', required=True)
+ default=False,
+ help='dha configuration file FQDN URI',
+ required=True)
parser.add_argument('-deab', dest='dea_base_uri', action='store',
- default=False, help='dea base configuration FQDN URI', required=True)
- parser.add_argument('-deao', dest='dea_pod_override_uri', action='store',
- default=False, help='dea POD override configuration FQDN URI',
+ default=False,
+ help='dea base configuration FQDN URI',
+ required=True)
+ parser.add_argument('-deao', dest='dea_pod_override_uri',
+ action='store',
+ default=False,
+ help='dea POD override configuration FQDN URI',
required=True)
- parser.add_argument('-scenario-base-uri', dest='scenario_base_uri', action='store',
- default=False, help='Deploymen scenario base directory URI',
+ parser.add_argument('-scenario-base-uri',
+ dest='scenario_base_uri',
+ action='store',
+ default=False,
+ help='Deployment scenario base directory URI',
required=True)
parser.add_argument('-scenario', dest='scenario', action='store',
- default=False, help='Deploymen scenario short-name (priority), or base file name (in the absense of a shortname defenition)',
+ default=False,
+ help=('Deployment scenario short-name (priority), '
+ 'or base file name (in the absense of a '
+ 'shortname defenition)'),
required=True)
parser.add_argument('-plugins', dest='plugins_uri', action='store',
- default=False, help='Plugin configurations directory URI',
+ default=False,
+ help='Plugin configurations directory URI',
required=True)
parser.add_argument('-output', dest='output_path', action='store',
default=False,
help='Local path for resulting output configuration files',
required=True)
args = parser.parse_args()
- log(args)
kwargs = {'dha_uri': args.dha_uri,
'dea_base_uri': args.dea_base_uri,
'dea_pod_override_uri': args.dea_pod_override_uri,
'output_path': args.output_path}
return kwargs
+
def warning(msg):
red = '\033[0;31m'
NC = '\033[0m'
'msg': msg,
'NC': NC})
+
def setup_yaml():
- represent_dict_order = lambda self, data: self.represent_mapping('tag:yaml.org,2002:map', data.items())
- yaml.add_representer(collections.OrderedDict, represent_dict_order)
+ represent_dict_order = lambda self, data: self.represent_mapping('tag:yaml.org,2002:map', data.items())
+ yaml.add_representer(collections.OrderedDict, represent_dict_order)
+
def sha_uri(uri):
- import hashlib
response = urllib2.urlopen(uri)
data = response.read()
sha1 = hashlib.sha1()
sha1.update(data)
return sha1.hexdigest()
+
def merge_fuel_plugin_version_list(list1, list2):
final_list = []
# When the plugin version in not there in list1 it will
# not be copied
for e_l1 in list1:
- plugin_version = e_l1.get('metadata',
- {'plugin_version', None}).get('plugin_version')
+ plugin_version = e_l1.get('metadata', {}).get('plugin_version')
plugin_version_found = False
for e_l2 in list2:
- if plugin_version == e_l2.get('metadata',
- {'plugin_version',
- None}).get('plugin_version'):
- final_list.append(dict(mergedicts(e_l1, e_l2)))
+ if plugin_version == e_l2.get('metadata', {}).get('plugin_version'):
+ final_list.append(dict(merge_dicts(e_l1, e_l2)))
plugin_version_found = True
if not plugin_version_found:
final_list.append(e_l1)
return final_list
-def merge_lists(list1, list2):
- if list1 and list2:
- if isinstance(list1[0], dict):
- if 'plugin_version' in list1[0].get('metadata', {}):
- return merge_fuel_plugin_version_list(list1, list2)
- else:
- warning("Lists with dictionary inside are not merge able! "
- "List2 will overwrite List1. "
- "List1: %s; List2: %s"
- % (list1, list2))
- return list2
- else:
- return list2
- elif list1:
- return list1
- else:
- return list2
-
-def mergedicts(dict1, dict2):
- for k in set(dict1.keys()).union(dict2.keys()):
+
+def merge_networks(list_1, list_2):
+ new_nets = {x.get('name'): x for x in list_2}
+
+ return [new_nets.get(net.get('name'), net) for net in list_1]
+
+
+def merge_dicts(dict1, dict2):
+ for k in set(dict1).union(dict2):
if k in dict1 and k in dict2:
if isinstance(dict1[k], dict) and isinstance(dict2[k], dict):
- yield (k, dict(mergedicts(dict1[k], dict2[k])))
- elif isinstance(dict1[k], list) and isinstance(dict2[k], list):
- yield (k, merge_lists(dict1[k], dict2[k]))
- else:
- # If one of the values is not a dict nor a list,
- # you can't continue merging it.
- # Value from second dict overrides one in first and we move on.
- yield (k, dict2[k])
- elif k in dict1:
- yield (k, dict1[k])
- else:
+ yield (k, dict(merge_dicts(dict1[k], dict2[k])))
+ continue
+ if isinstance(dict1[k], list) and isinstance(dict2[k], list):
+ if k == 'versions':
+ yield (k,
+ merge_fuel_plugin_version_list(dict1[k], dict2[k]))
+ continue
+ if k == 'networks':
+ yield (k,
+ merge_networks(dict1[k], dict2[k]))
+ continue
+
+ # If one of the values is not a dict nor a list,
+ # you can't continue merging it.
+ # Value from second dict overrides one in first if exists.
+ if k in dict2:
yield (k, dict2[k])
+ else:
+ yield (k, dict1[k])
+
-setup_yaml()
-kwargs = parse_arguments()
-
-# Generate final dea.yaml by merging following config files/fragments in revers priority order:
-# "dea-base", "dea-pod-override", "deplyment-scenario/module-config-override"
-# and "deployment-scenario/dea-override"
-print 'Generating final dea.yaml configuration....'
-
-# Fetch dea-base, extract and purge meta-data
-print 'Parsing dea-base from: ' + kwargs["dea_base_uri"] + "...."
-response = urllib2.urlopen(kwargs["dea_base_uri"])
-dea_base_conf = yaml.load(response.read())
-dea_base_title = dea_base_conf['dea-base-config-metadata']['title']
-dea_base_version = dea_base_conf['dea-base-config-metadata']['version']
-dea_base_creation = dea_base_conf['dea-base-config-metadata']['created']
-dea_base_sha = sha_uri(kwargs["dea_base_uri"])
-dea_base_comment = dea_base_conf['dea-base-config-metadata']['comment']
-dea_base_conf.pop('dea-base-config-metadata')
-final_dea_conf = dea_base_conf
-
-# Fetch dea-pod-override, extract and purge meta-data, merge with previous dea data structure
-print 'Parsing the dea-pod-override from: ' + kwargs["dea_pod_override_uri"] + "...."
-response = urllib2.urlopen(kwargs["dea_pod_override_uri"])
-dea_pod_override_conf = yaml.load(response.read())
-if dea_pod_override_conf:
- dea_pod_title = dea_pod_override_conf['dea-pod-override-config-metadata']['title']
- dea_pod_version = dea_pod_override_conf['dea-pod-override-config-metadata']['version']
- dea_pod_creation = dea_pod_override_conf['dea-pod-override-config-metadata']['created']
- dea_pod_sha = sha_uri(kwargs["dea_pod_override_uri"])
- dea_pod_comment = dea_pod_override_conf['dea-pod-override-config-metadata']['comment']
- print 'Merging dea-base and dea-pod-override configuration ....'
- dea_pod_override_conf.pop('dea-pod-override-config-metadata')
- if dea_pod_override_conf:
- final_dea_conf = dict(mergedicts(final_dea_conf, dea_pod_override_conf))
-
-# Fetch deployment-scenario, extract and purge meta-data, merge deployment-scenario/
-# dea-override-configith previous dea data structure
-print 'Parsing deployment-scenario from: ' + kwargs["scenario"] + "...."
-
-response = urllib2.urlopen(kwargs["scenario_base_uri"] + "/scenario.yaml")
-scenario_short_translation_conf = yaml.load(response.read())
-if kwargs["scenario"] in scenario_short_translation_conf:
- scenario_uri = kwargs["scenario_base_uri"] + "/" + scenario_short_translation_conf[kwargs["scenario"]]['configfile']
-else:
- scenario_uri = kwargs["scenario_base_uri"] + "/" + kwargs["scenario"]
-response = urllib2.urlopen(scenario_uri)
-deploy_scenario_conf = yaml.load(response.read())
-
-if deploy_scenario_conf:
- deploy_scenario_title = deploy_scenario_conf['deployment-scenario-metadata']['title']
- deploy_scenario_version = deploy_scenario_conf['deployment-scenario-metadata']['version']
- deploy_scenario_creation = deploy_scenario_conf['deployment-scenario-metadata']['created']
- deploy_scenario_sha = sha_uri(scenario_uri)
- deploy_scenario_comment = deploy_scenario_conf['deployment-scenario-metadata']['comment']
- deploy_scenario_conf.pop('deployment-scenario-metadata')
-else:
- print "Deployment scenario file not found or is empty"
- print "Cannot continue, exiting ...."
- sys.exit(1)
-
-dea_scenario_override_conf = deploy_scenario_conf["dea-override-config"]
-if dea_scenario_override_conf:
- print 'Merging dea-base-, dea-pod-override- and deployment-scenario configuration into final dea.yaml configuration....'
- final_dea_conf = dict(mergedicts(final_dea_conf, dea_scenario_override_conf))
-
-# Fetch plugin-configuration configuration files, extract and purge meta-data,
-# merge/append with previous dea data structure, override plugin-configuration with
-# deploy-scenario/module-config-override
-modules = []
-module_uris = []
-module_titles = []
-module_versions = []
-module_creations = []
-module_shas = []
-module_comments = []
-if deploy_scenario_conf["stack-extensions"]:
- for module in deploy_scenario_conf["stack-extensions"]:
- print 'Loading configuration for module: ' + module["module"] + ' and merging it to final dea.yaml configuration....'
- response = urllib2.urlopen(kwargs["plugins_uri"] + '/' + module["module-config-name"] + '_' + module["module-config-version"] + '.yaml')
- module_conf = yaml.load(response.read())
- modules.append(module["module"])
- module_uris.append(kwargs["plugins_uri"] + '/' + module["module-config-name"] + '_' + module["module-config-version"] + '.yaml')
- module_titles.append(str(module_conf['plugin-config-metadata']['title']))
- module_versions.append(str(module_conf['plugin-config-metadata']['version']))
- module_creations.append(str(module_conf['plugin-config-metadata']['created']))
- module_shas.append(sha_uri(kwargs["plugins_uri"] + '/' + module["module-config-name"] + '_' + module["module-config-version"] + '.yaml'))
- module_comments.append(str(module_conf['plugin-config-metadata']['comment']))
- module_conf.pop('plugin-config-metadata')
- final_dea_conf['settings']['editable'].update(module_conf)
- scenario_module_override_conf = module.get('module-config-override')
- if scenario_module_override_conf:
- dea_scenario_module_override_conf = {}
- dea_scenario_module_override_conf['settings'] = {}
- dea_scenario_module_override_conf['settings']['editable'] = {}
- dea_scenario_module_override_conf['settings']['editable'][module["module"]] = scenario_module_override_conf
- final_dea_conf = dict(mergedicts(final_dea_conf, dea_scenario_module_override_conf))
-
-# Dump final dea.yaml including configuration management meta-data to argument provided
-# directory
-if not os.path.exists(kwargs["output_path"]):
- os.makedirs(kwargs["output_path"])
-print 'Dumping final dea.yaml to ' + kwargs["output_path"] + '/dea.yaml....'
-with open(kwargs["output_path"] + '/dea.yaml', "w") as f:
- f.write("title: DEA.yaml file automatically generated from the configuration files stated in the \"configuration-files\" fragment below\n")
- f.write("version: " + str(calendar.timegm(time.gmtime())) + "\n")
- f.write("created: " + str(time.strftime("%d/%m/%Y")) + " " + str(time.strftime("%H:%M:%S")) + "\n")
- f.write("comment: none\n")
-
- f.write("configuration-files:\n")
- f.write(" dea-base:\n")
- f.write(" uri: " + kwargs["dea_base_uri"] + "\n")
- f.write(" title: " + str(dea_base_title) + "\n")
- f.write(" version: " + str(dea_base_version) + "\n")
- f.write(" created: " + str(dea_base_creation) + "\n")
- f.write(" sha1: " + str(dea_base_sha) + "\n")
- f.write(" comment: " + str(dea_base_comment) + "\n")
-
- f.write(" pod-override:\n")
- f.write(" uri: " + kwargs["dea_pod_override_uri"] + "\n")
- f.write(" title: " + str(dea_pod_title) + "\n")
- f.write(" version: " + str(dea_pod_version) + "\n")
- f.write(" created: " + str(dea_pod_creation) + "\n")
- f.write(" sha1: " + str(dea_pod_sha) + "\n")
- f.write(" comment: " + str(dea_pod_comment) + "\n")
-
- f.write(" deployment-scenario:\n")
- f.write(" uri: " + str(scenario_uri) + "\n")
- f.write(" title: " + str(deploy_scenario_title) + "\n")
- f.write(" version: " + str(deploy_scenario_version) + "\n")
- f.write(" created: " + str(deploy_scenario_creation) + "\n")
- f.write(" sha1: " + str(deploy_scenario_sha) + "\n")
- f.write(" comment: " + str(deploy_scenario_comment) + "\n")
-
- f.write(" plugin-modules:\n")
- for k in range(0,len(modules)):
- f.write(" - module: " + modules[k] + "\n")
- f.write(" uri: " + module_uris[k] + "\n")
- f.write(" title: " + module_titles[k] + "\n")
- f.write(" version: " + module_versions[k] + "\n")
- f.write(" created: " + module_creations[k] + "\n")
- f.write(" sha-1: " + module_shas[k] + "\n")
- f.write(" comment: " + module_comments[k] + "\n")
-
- yaml.dump(final_dea_conf, f, default_flow_style=False)
-
-# Load POD dha and override it with "deployment-scenario/dha-override-config" section
-print 'Generating final dha.yaml configuration....'
-print 'Parsing dha-pod yaml configuration....'
-response = urllib2.urlopen(kwargs["dha_uri"])
-dha_pod_conf = yaml.load(response.read())
-dha_pod_title = dha_pod_conf['dha-pod-config-metadata']['title']
-dha_pod_version = dha_pod_conf['dha-pod-config-metadata']['version']
-dha_pod_creation = dha_pod_conf['dha-pod-config-metadata']['created']
-dha_pod_sha = sha_uri(kwargs["dha_uri"])
-dha_pod_comment = dha_pod_conf['dha-pod-config-metadata']['comment']
-dha_pod_conf.pop('dha-pod-config-metadata')
-final_dha_conf = dha_pod_conf
-
-dha_scenario_override_conf = deploy_scenario_conf["dha-override-config"]
-# Only virtual deploy scenarios can override dha.yaml since there
-# is no way to programatically override a physical environment:
-# wireing, IPMI set-up, etc.
-# For Physical environments, dha.yaml overrides will be silently ignored
-if dha_scenario_override_conf and (final_dha_conf['adapter'] == 'libvirt' or final_dha_conf['adapter'] == 'esxi' or final_dha_conf['adapter'] == 'vbox'):
- print 'Merging dha-pod and deployment-scenario override information to final dha.yaml configuration....'
- final_dha_conf = dict(mergedicts(final_dha_conf, dha_scenario_override_conf))
-
-# Dump final dha.yaml to argument provided directory
-print 'Dumping final dha.yaml to ' + kwargs["output_path"] + '/dha.yaml....'
-with open(kwargs["output_path"] + '/dha.yaml', "w") as f:
- f.write("title: DHA.yaml file automatically generated from the configuration files stated in the \"configuration-files\" fragment below\n")
- f.write("version: " + str(calendar.timegm(time.gmtime())) + "\n")
- f.write("created: " + str(time.strftime("%d/%m/%Y")) + " " + str(time.strftime("%H:%M:%S")) + "\n")
- f.write("comment: none\n")
-
- f.write("configuration-files:\n")
-
- f.write(" dha-pod-configuration:\n")
- f.write(" uri: " + kwargs["dha_uri"] + "\n")
- f.write(" title: " + str(dha_pod_title) + "\n")
- f.write(" version: " + str(dha_pod_version) + "\n")
- f.write(" created: " + str(dha_pod_creation) + "\n")
- f.write(" sha-1: " + str(dha_pod_sha) + "\n")
- f.write(" comment: " + str(dha_pod_comment) + "\n")
-
- f.write(" deployment-scenario:\n")
- f.write(" uri: " + str(scenario_uri) + "\n")
- f.write(" title: " + str(deploy_scenario_title) + "\n")
- f.write(" version: " + str(deploy_scenario_version) + "\n")
- f.write(" created: " + str(deploy_scenario_creation) + "\n")
- f.write(" sha-1: " + str(deploy_scenario_sha) + "\n")
- f.write(" comment: " + str(deploy_scenario_comment) + "\n")
- yaml.dump(final_dha_conf, f, default_flow_style=False)
+def get_node_ifaces_and_trans(nodes, nid):
+ for node in nodes:
+ if node['id'] == nid:
+ if 'transformations' in node and 'interfaces' in node:
+ return (node['interfaces'], node['transformations'])
+ else:
+ return None
+
+ return None
+
+
+class DeployConfig(object):
+ def __init__(self):
+ self.kwargs = parse_arguments()
+ self.dea_conf = dict()
+ self.dea_metadata = dict()
+ self.dea_pod_ovr_metadata = dict()
+ self.dea_pod_ovr_nodes = None
+ self.scenario_metadata = dict()
+ self.modules = []
+ self.module_uris = []
+ self.module_titles = []
+ self.module_versions = []
+ self.module_createds = []
+ self.module_shas = []
+ self.module_comments = []
+ self.dha_pod_conf = dict()
+ self.dha_metadata = dict()
+
+ def process_dea_base(self):
+ # Generate final dea.yaml by merging following config files/fragments in reverse priority order:
+ # "dea-base", "dea-pod-override", "deplyment-scenario/module-config-override"
+ # and "deployment-scenario/dea-override"
+ print('Generating final dea.yaml configuration....')
+
+ # Fetch dea-base, extract and purge meta-data
+ print('Parsing dea-base from: ' + self.kwargs["dea_base_uri"] + "....")
+ response = urllib2.urlopen(self.kwargs["dea_base_uri"])
+ dea_conf = yaml.load(response.read())
+
+ dea_metadata = dict()
+ dea_metadata['title'] = dea_conf['dea-base-config-metadata']['title']
+ dea_metadata['version'] = dea_conf['dea-base-config-metadata']['version']
+ dea_metadata['created'] = dea_conf['dea-base-config-metadata']['created']
+ dea_metadata['sha'] = sha_uri(self.kwargs["dea_base_uri"])
+ dea_metadata['comment'] = dea_conf['dea-base-config-metadata']['comment']
+ self.dea_metadata = dea_metadata
+ dea_conf.pop('dea-base-config-metadata')
+ self.dea_conf = dea_conf
+
+ def process_dea_pod_override(self):
+ # Fetch dea-pod-override, extract and purge meta-data, merge with previous dea data structure
+ print('Parsing the dea-pod-override from: ' + self.kwargs["dea_pod_override_uri"] + "....")
+ response = urllib2.urlopen(self.kwargs["dea_pod_override_uri"])
+ dea_pod_override_conf = yaml.load(response.read())
+
+ if dea_pod_override_conf:
+ metadata = dict()
+ metadata['title'] = dea_pod_override_conf['dea-pod-override-config-metadata']['title']
+ metadata['version'] = dea_pod_override_conf['dea-pod-override-config-metadata']['version']
+ metadata['created'] = dea_pod_override_conf['dea-pod-override-config-metadata']['created']
+ metadata['sha'] = sha_uri(self.kwargs["dea_pod_override_uri"])
+ metadata['comment'] = dea_pod_override_conf['dea-pod-override-config-metadata']['comment']
+ self.dea_pod_ovr_metadata = metadata
+
+ print('Merging dea-base and dea-pod-override configuration ....')
+ dea_pod_override_conf.pop('dea-pod-override-config-metadata')
+
+ # Copy the list of original nodes, which holds info on their transformations
+ if 'nodes' in dea_pod_override_conf:
+ self.dea_pod_ovr_nodes = list(dea_pod_override_conf['nodes'])
+ if dea_pod_override_conf:
+ self.dea_conf = dict(merge_dicts(self.dea_conf, dea_pod_override_conf))
+
+ def get_scenario_uri(self):
+ response = urllib2.urlopen(self.kwargs["scenario_base_uri"] + "/scenario.yaml")
+ scenario_short_translation_conf = yaml.load(response.read())
+ if self.kwargs["scenario"] in scenario_short_translation_conf:
+ scenario_uri = (self.kwargs["scenario_base_uri"]
+ + "/"
+ + scenario_short_translation_conf[self.kwargs["scenario"]]['configfile'])
+ else:
+ scenario_uri = self.kwargs["scenario_base_uri"] + "/" + self.kwargs["scenario"]
+
+ return scenario_uri
+
+ def get_scenario_config(self):
+ self.scenario_metadata['uri'] = self.get_scenario_uri()
+ response = urllib2.urlopen(self.scenario_metadata['uri'])
+ return yaml.load(response.read())
+
+ def process_modules(self):
+ scenario_conf = self.get_scenario_config()
+ if scenario_conf["stack-extensions"]:
+ for module in scenario_conf["stack-extensions"]:
+ print('Loading configuration for module: '
+ + module["module"]
+ + ' and merging it to final dea.yaml configuration....')
+ response = urllib2.urlopen(self.kwargs["plugins_uri"]
+ + '/'
+ + module["module-config-name"]
+ + '_'
+ + module["module-config-version"]
+ + '.yaml')
+ module_conf = yaml.load(response.read())
+ self.modules.append(module["module"])
+ self.module_uris.append(self.kwargs["plugins_uri"]
+ + '/'
+ + module["module-config-name"]
+ + '_'
+ + module["module-config-version"]
+ + '.yaml')
+ self.module_titles.append(str(module_conf['plugin-config-metadata']['title']))
+ self.module_versions.append(str(module_conf['plugin-config-metadata']['version']))
+ self.module_createds.append(str(module_conf['plugin-config-metadata']['created']))
+ self.module_shas.append(sha_uri(self.kwargs["plugins_uri"]
+ + '/'
+ + module["module-config-name"]
+ + '_'
+ + module["module-config-version"]
+ + '.yaml'))
+ self.module_comments.append(str(module_conf['plugin-config-metadata']['comment']))
+ module_conf.pop('plugin-config-metadata')
+ self.dea_conf['settings']['editable'].update(module_conf)
+
+ scenario_module_override_conf = module.get('module-config-override')
+ if scenario_module_override_conf:
+ dea_scenario_module_override_conf = {}
+ dea_scenario_module_override_conf['settings'] = {}
+ dea_scenario_module_override_conf['settings']['editable'] = {}
+ dea_scenario_module_override_conf['settings']['editable'][module["module"]] = scenario_module_override_conf
+ self.dea_conf = dict(merge_dicts(self.dea_conf, dea_scenario_module_override_conf))
+
+ def process_scenario_config(self):
+ # Fetch deployment-scenario, extract and purge meta-data, merge deployment-scenario/
+ # dea-override-configith previous dea data structure
+ print('Parsing deployment-scenario from: ' + self.kwargs["scenario"] + "....")
+
+ scenario_conf = self.get_scenario_config()
+
+ metadata = dict()
+ if scenario_conf:
+ metadata['title'] = scenario_conf['deployment-scenario-metadata']['title']
+ metadata['version'] = scenario_conf['deployment-scenario-metadata']['version']
+ metadata['created'] = scenario_conf['deployment-scenario-metadata']['created']
+ metadata['sha'] = sha_uri(self.scenario_metadata['uri'])
+ metadata['comment'] = scenario_conf['deployment-scenario-metadata']['comment']
+ self.scenario_metadata = metadata
+ scenario_conf.pop('deployment-scenario-metadata')
+ else:
+ print("Deployment scenario file not found or is empty")
+ print("Cannot continue, exiting ....")
+ sys.exit(1)
+
+ dea_scenario_override_conf = scenario_conf["dea-override-config"]
+ if dea_scenario_override_conf:
+ print('Merging dea-base-, dea-pod-override- and deployment-scenario '
+ 'configuration into final dea.yaml configuration....')
+ self.dea_conf = dict(merge_dicts(self.dea_conf, dea_scenario_override_conf))
+
+ self.process_modules()
+
+ # Fetch plugin-configuration configuration files, extract and purge meta-data,
+ # merge/append with previous dea data structure, override plugin-configuration with
+ # deploy-scenario/module-config-override
+
+ if self.dea_pod_ovr_nodes:
+ for node in self.dea_conf['nodes']:
+ data = get_node_ifaces_and_trans(self.dea_pod_ovr_nodes, node['id'])
+ if data:
+ print("Honoring original interfaces and transformations for "
+ "node %d to %s, %s" % (node['id'], data[0], data[1]))
+ node['interfaces'] = data[0]
+ node['transformations'] = data[1]
+
+ def dump_dea_config(self):
+ # Dump final dea.yaml including configuration management meta-data to argument provided
+ # directory
+ path = self.kwargs["output_path"]
+ if not os.path.exists(path):
+ os.makedirs(path)
+ print('Dumping final dea.yaml to ' + path + '/dea.yaml....')
+ with open(path + '/dea.yaml', "w") as f:
+ f.write("\n".join([("title: DEA.yaml file automatically generated from the "
+ 'configuration files stated in the "configuration-files" '
+ "fragment below"),
+ "version: " + str(calendar.timegm(time.gmtime())),
+ "created: " + time.strftime("%d/%m/%Y %H:%M:%S"),
+ "comment: none\n"]))
+
+ f.write("\n".join(["configuration-files:",
+ " dea-base:",
+ " uri: " + self.kwargs["dea_base_uri"],
+ " title: " + str(self.dea_metadata['title']),
+ " version: " + str(self.dea_metadata['version']),
+ " created: " + str(self.dea_metadata['created']),
+ " sha1: " + sha_uri(self.kwargs["dea_base_uri"]),
+ " comment: " + str(self.dea_metadata['comment']) + "\n"]))
+
+ f.write("\n".join([" pod-override:",
+ " uri: " + self.kwargs["dea_pod_override_uri"],
+ " title: " + str(self.dea_pod_ovr_metadata['title']),
+ " version: " + str(self.dea_pod_ovr_metadata['version']),
+ " created: " + str(self.dea_pod_ovr_metadata['created']),
+ " sha1: " + self.dea_pod_ovr_metadata['sha'],
+ " comment: " + str(self.dea_pod_ovr_metadata['comment']) + "\n"]))
+
+ f.write("\n".join([" deployment-scenario:",
+ " uri: " + self.scenario_metadata['uri'],
+ " title: " + str(self.scenario_metadata['title']),
+ " version: " + str(self.scenario_metadata['version']),
+ " created: " + str(self.scenario_metadata['created']),
+ " sha1: " + self.scenario_metadata['sha'],
+ " comment: " + str(self.scenario_metadata['comment']) + "\n"]))
+
+ f.write(" plugin-modules:\n")
+ for k, _ in enumerate(self.modules):
+ f.write("\n".join([" - module: " + self.modules[k],
+ " uri: " + self.module_uris[k],
+ " title: " + str(self.module_titles[k]),
+ " version: " + str(self.module_versions[k]),
+ " created: " + str(self.module_createds[k]),
+ " sha-1: " + self.module_shas[k],
+ " comment: " + str(self.module_comments[k]) + "\n"]))
+
+ yaml.dump(self.dea_conf, f, default_flow_style=False)
+
+ def process_dha_pod_config(self):
+ # Load POD dha and override it with "deployment-scenario/dha-override-config" section
+ print('Generating final dha.yaml configuration....')
+ print('Parsing dha-pod yaml configuration....')
+ response = urllib2.urlopen(self.kwargs["dha_uri"])
+ dha_pod_conf = yaml.load(response.read())
+
+ dha_metadata = dict()
+ dha_metadata['title'] = dha_pod_conf['dha-pod-config-metadata']['title']
+ dha_metadata['version'] = dha_pod_conf['dha-pod-config-metadata']['version']
+ dha_metadata['created'] = dha_pod_conf['dha-pod-config-metadata']['created']
+ dha_metadata['sha'] = sha_uri(self.kwargs["dha_uri"])
+ dha_metadata['comment'] = dha_pod_conf['dha-pod-config-metadata']['comment']
+ self.dha_metadata = dha_metadata
+ dha_pod_conf.pop('dha-pod-config-metadata')
+ self.dha_pod_conf = dha_pod_conf
+
+ scenario_conf = self.get_scenario_config()
+ dha_scenario_override_conf = scenario_conf["dha-override-config"]
+ # Only virtual deploy scenarios can override dha.yaml since there
+ # is no way to programatically override a physical environment:
+ # wireing, IPMI set-up, etc.
+ # For Physical environments, dha.yaml overrides will be silently ignored
+ if dha_scenario_override_conf and (dha_pod_conf['adapter'] == 'libvirt'
+ or dha_pod_conf['adapter'] == 'esxi'
+ or dha_pod_conf['adapter'] == 'vbox'):
+ print('Merging dha-pod and deployment-scenario override information to final dha.yaml configuration....')
+ self.dha_pod_conf = dict(merge_dicts(self.dha_pod_conf, dha_scenario_override_conf))
+
+ def dump_dha_config(self):
+ # Dump final dha.yaml to argument provided directory
+ path = self.kwargs["output_path"]
+ print('Dumping final dha.yaml to ' + path + '/dha.yaml....')
+ with open(path + '/dha.yaml', "w") as f:
+ f.write("\n".join([("title: DHA.yaml file automatically generated from "
+ "the configuration files stated in the "
+ '"configuration-files" fragment below'),
+ "version: " + str(calendar.timegm(time.gmtime())),
+ "created: " + time.strftime("%d/%m/%Y %H:%M:%S"),
+ "comment: none\n"]))
+
+ f.write("configuration-files:\n")
+
+ f.write("\n".join([" dha-pod-configuration:",
+ " uri: " + self.kwargs["dha_uri"],
+ " title: " + str(self.dha_metadata['title']),
+ " version: " + str(self.dha_metadata['version']),
+ " created: " + str(self.dha_metadata['created']),
+ " sha-1: " + self.dha_metadata['sha'],
+ " comment: " + str(self.dha_metadata['comment']) + "\n"]))
+
+ f.write("\n".join([" deployment-scenario:",
+ " uri: " + self.scenario_metadata['uri'],
+ " title: " + str(self.scenario_metadata['title']),
+ " version: " + str(self.scenario_metadata['version']),
+ " created: " + str(self.scenario_metadata['created']),
+ " sha-1: " + self.scenario_metadata['sha'],
+ " comment: " + str(self.scenario_metadata['comment']) + "\n"]))
+
+ yaml.dump(self.dha_pod_conf, f, default_flow_style=False)
+
+
+def main():
+ setup_yaml()
+
+ deploy_config = DeployConfig()
+ deploy_config.process_dea_base()
+ deploy_config.process_dea_pod_override()
+ deploy_config.process_scenario_config()
+ deploy_config.dump_dea_config()
+
+ deploy_config.process_dha_pod_config()
+ deploy_config.dump_dha_config()
+
+
+if __name__ == '__main__':
+ main()
Code Review / fuel.git / blobdiff