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-rw-r--r--deploy/cloud/configure_nodes.py109
1 files changed, 109 insertions, 0 deletions
diff --git a/deploy/cloud/configure_nodes.py b/deploy/cloud/configure_nodes.py
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+++ b/deploy/cloud/configure_nodes.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 yaml
+import io
+import glob
+
+from common import (
+ exec_cmd,
+ check_file_exists,
+ log,
+ backup,
+)
+
+
+class ConfigureNodes(object):
+
+ def __init__(self, yaml_config_dir, env_id, node_id_roles_dict, dea):
+ self.yaml_config_dir = yaml_config_dir
+ self.env_id = env_id
+ self.node_id_roles_dict = node_id_roles_dict
+ self.dea = dea
+
+ def config_nodes(self):
+ log('Configure nodes')
+ for node_id, roles_blade in self.node_id_roles_dict.iteritems():
+ exec_cmd('fuel node set --node-id %s --role %s --env %s'
+ % (node_id, roles_blade[0], self.env_id))
+
+ self.download_deployment_config()
+ for node_id, roles_blade in self.node_id_roles_dict.iteritems():
+ self.download_interface_config(node_id)
+ self.modify_node_interface(node_id, roles_blade)
+ self.modify_node_network_schemes(node_id, roles_blade)
+ self.upload_interface_config(node_id)
+ self.upload_deployment_config()
+
+ def modify_node_network_schemes(self, node_id, roles_blade):
+ log('Modify network transformations for node %s' % node_id)
+ type = self.dea.get_node_property(roles_blade[1], 'transformations')
+ transformations = self.dea.get_property(type)
+ deployment_dir = '%s/deployment_%s' % (
+ self.yaml_config_dir, self.env_id)
+ backup(deployment_dir)
+ for node_file in glob.glob(deployment_dir + '/*_%s.yaml' % node_id):
+ with io.open(node_file) as stream:
+ node = yaml.load(stream)
+
+ node['network_scheme'].update(transformations)
+
+ with io.open(node_file, 'w') as stream:
+ yaml.dump(node, stream, default_flow_style=False)
+
+ def download_deployment_config(self):
+ log('Download deployment config for environment %s' % self.env_id)
+ exec_cmd('fuel deployment --env %s --default --dir %s'
+ % (self.env_id, self.yaml_config_dir))
+
+ def upload_deployment_config(self):
+ log('Upload deployment config for environment %s' % self.env_id)
+ exec_cmd('fuel deployment --env %s --upload --dir %s'
+ % (self.env_id, self.yaml_config_dir))
+
+ def download_interface_config(self, node_id):
+ log('Download interface config for node %s' % node_id)
+ exec_cmd('fuel node --env %s --node %s --network --download '
+ '--dir %s' % (self.env_id, node_id, self.yaml_config_dir))
+
+ def upload_interface_config(self, node_id):
+ log('Upload interface config for node %s' % node_id)
+ exec_cmd('fuel node --env %s --node %s --network --upload '
+ '--dir %s' % (self.env_id, node_id, self.yaml_config_dir))
+
+ def modify_node_interface(self, node_id, roles_blade):
+ log('Modify interface config for node %s' % node_id)
+ interface_yaml = ('%s/node_%s/interfaces.yaml'
+ % (self.yaml_config_dir, node_id))
+ check_file_exists(interface_yaml)
+ backup('%s/node_%s' % (self.yaml_config_dir, node_id))
+
+ with io.open(interface_yaml) as stream:
+ interfaces = yaml.load(stream)
+
+ net_name_id = {}
+ for interface in interfaces:
+ for network in interface['assigned_networks']:
+ net_name_id[network['name']] = network['id']
+
+ type = self.dea.get_node_property(roles_blade[1], 'interfaces')
+ interface_config = self.dea.get_property(type)
+
+ for interface in interfaces:
+ interface['assigned_networks'] = []
+ if interface['name'] in interface_config:
+ for net_name in interface_config[interface['name']]:
+ net = {}
+ net['id'] = net_name_id[net_name]
+ net['name'] = net_name
+ interface['assigned_networks'].append(net)
+
+ with io.open(interface_yaml, 'w') as stream:
+ yaml.dump(interfaces, stream, default_flow_style=False)