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authorjose.lausuch <jose.lausuch@ericsson.com>2016-11-16 10:54:23 +0100
committerjose.lausuch <jose.lausuch@ericsson.com>2016-11-16 16:46:11 +0100
commit03d40b81352f1f9de985f2cf598ac6c18be13b69 (patch)
tree69e822dacd399486130b55487d2e3b982e33f38a /modules/opnfv/installer_adapters/fuel/FuelAdapter.py
parent1b9ae8e0b83cf0372d3812b5a5c67fb3bf5841c7 (diff)
Move installer adapters to the new modules directory
JIRA: RELENG-149 JIRA: RELENG-161 Now that we have a modules directory in place, let's move all the shared python code to this location. We need to create a setup.py to install these modules in the system so that we don't have to modify the pythonpath. Change-Id: I7e608ce6e1e6b3d111405bc789cdb2ff7fcb49c3 Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>
Diffstat (limited to 'modules/opnfv/installer_adapters/fuel/FuelAdapter.py')
-rw-r--r--modules/opnfv/installer_adapters/fuel/FuelAdapter.py236
1 files changed, 236 insertions, 0 deletions
diff --git a/modules/opnfv/installer_adapters/fuel/FuelAdapter.py b/modules/opnfv/installer_adapters/fuel/FuelAdapter.py
new file mode 100644
index 000000000..95b2ab673
--- /dev/null
+++ b/modules/opnfv/installer_adapters/fuel/FuelAdapter.py
@@ -0,0 +1,236 @@
+##############################################################################
+# Copyright (c) 2016 Ericsson AB and others.
+# Author: Jose Lausuch (jose.lausuch@ericsson.com)
+# George Paraskevopoulos (geopar@intracom-telecom.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 opnfv.modules.utils.SSHUtils as ssh_utils
+import opnfv.modules.utils.OPNFVLogger as logger
+
+
+class FuelAdapter:
+
+ def __init__(self, installer_ip, user="root", password="r00tme"):
+ self.installer_ip = installer_ip
+ self.installer_user = user
+ self.installer_password = password
+ self.installer_connection = ssh_utils.get_ssh_client(
+ installer_ip,
+ self.installer_user,
+ password=self.installer_password)
+ self.logger = logger.Logger("FuelHandler").getLogger()
+
+ def runcmd_fuel_installer(self, cmd):
+ _, stdout, stderr = (self
+ .installer_connection
+ .exec_command(cmd))
+ error = stderr.readlines()
+ if len(error) > 0:
+ self.logger.error("error %s" % ''.join(error))
+ return error
+ output = ''.join(stdout.readlines())
+ return output
+
+ def runcmd_fuel_nodes(self):
+ return self.runcmd_fuel_installer('fuel nodes')
+
+ def runcmd_fuel_env(self):
+ return self.runcmd_fuel_installer('fuel env')
+
+ def get_clusters(self):
+ environments = []
+ output = self.runcmd_fuel_env()
+ lines = output.rsplit('\n')
+ if len(lines) < 2:
+ self.logger.infp("No environments found in the deployment.")
+ return None
+ else:
+ fields = lines[0].rsplit(' | ')
+
+ index_id = -1
+ index_status = -1
+ index_name = -1
+ index_release_id = -1
+
+ for i in range(0, len(fields) - 1):
+ if "id" in fields[i]:
+ index_id = i
+ elif "status" in fields[i]:
+ index_status = i
+ elif "name" in fields[i]:
+ index_name = i
+ elif "release_id" in fields[i]:
+ index_release_id = i
+
+ # order env info
+ for i in range(2, len(lines) - 1):
+ fields = lines[i].rsplit(' | ')
+ dict = {"id": fields[index_id].strip(),
+ "status": fields[index_status].strip(),
+ "name": fields[index_name].strip(),
+ "release_id": fields[index_release_id].strip()}
+ environments.append(dict)
+
+ return environments
+
+ def get_nodes(self, options=None):
+ nodes = []
+ output = self.runcmd_fuel_nodes()
+ lines = output.rsplit('\n')
+ if len(lines) < 2:
+ self.logger.info("No nodes found in the deployment.")
+ return None
+ else:
+ # get fields indexes
+ fields = lines[0].rsplit(' | ')
+
+ index_id = -1
+ index_status = -1
+ index_name = -1
+ index_cluster = -1
+ index_ip = -1
+ index_mac = -1
+ index_roles = -1
+ index_online = -1
+
+ for i in range(0, len(fields) - 1):
+ if "id" in fields[i]:
+ index_id = i
+ elif "status" in fields[i]:
+ index_status = i
+ elif "name" in fields[i]:
+ index_name = i
+ elif "cluster" in fields[i]:
+ index_cluster = i
+ elif "ip" in fields[i]:
+ index_ip = i
+ elif "mac" in fields[i]:
+ index_mac = i
+ elif "roles " in fields[i]:
+ index_roles = i
+ elif "online" in fields[i]:
+ index_online = i
+
+ # order nodes info
+ for i in range(2, len(lines) - 1):
+ fields = lines[i].rsplit(' | ')
+ dict = {"id": fields[index_id].strip(),
+ "status": fields[index_status].strip(),
+ "name": fields[index_name].strip(),
+ "cluster": fields[index_cluster].strip(),
+ "ip": fields[index_ip].strip(),
+ "mac": fields[index_mac].strip(),
+ "roles": fields[index_roles].strip(),
+ "online": fields[index_online].strip()}
+ if options and options['cluster']:
+ if fields[index_cluster].strip() == options['cluster']:
+ nodes.append(dict)
+ else:
+ nodes.append(dict)
+
+ return nodes
+
+ def get_controller_ips(self, options):
+ nodes = self.get_nodes(options=options)
+ controllers = []
+ for node in nodes:
+ if "controller" in node["roles"]:
+ controllers.append(node['ip'])
+ return controllers
+
+ def get_compute_ips(self, options=None):
+ nodes = self.get_nodes(options=options)
+ computes = []
+ for node in nodes:
+ if "compute" in node["roles"]:
+ computes.append(node['ip'])
+ return computes
+
+ def get_deployment_info(self):
+ str = "Deployment details:\n"
+ str += "\tInstaller: Fuel\n"
+ str += "\tScenario: Unknown\n"
+ sdn = "None"
+ clusters = self.get_clusters()
+ str += "\tN.Clusters: %s\n" % len(clusters)
+ for cluster in clusters:
+ cluster_dic = {'cluster': cluster['id']}
+ str += "\tCluster info:\n"
+ str += "\t ID: %s\n" % cluster['id']
+ str += "\t NAME: %s\n" % cluster['name']
+ str += "\t STATUS: %s\n" % cluster['status']
+ nodes = self.get_nodes(options=cluster_dic)
+ num_nodes = len(nodes)
+ for node in nodes:
+ if "opendaylight" in node['roles']:
+ sdn = "OpenDaylight"
+ elif "onos" in node['roles']:
+ sdn = "ONOS"
+ num_controllers = len(
+ self.get_controller_ips(options=cluster_dic))
+ num_computes = len(self.get_compute_ips(options=cluster_dic))
+ ha = False
+ if num_controllers > 1:
+ ha = True
+
+ str += "\t HA: %s\n" % ha
+ str += "\t NUM.NODES: %s\n" % num_nodes
+ str += "\t CONTROLLERS: %s\n" % num_controllers
+ str += "\t COMPUTES: %s\n" % num_computes
+ str += "\t SDN CONTR.: %s\n\n" % sdn
+ str += self.runcmd_fuel_nodes()
+ return str
+
+ def get_file_from_installer(self, remote_path, local_path, options=None):
+ self.logger.debug("Fetching %s from %s" %
+ (remote_path, self.installer_ip))
+ get_file_result = ssh_utils.get_file(self.installer_connection,
+ remote_path,
+ local_path)
+ if get_file_result is None:
+ self.logger.error("SFTP failed to retrieve the file.")
+ return 1
+ self.logger.info("%s successfully copied from Fuel to %s" %
+ (remote_path, local_path))
+
+ def get_file_from_controller(self,
+ remote_path,
+ local_path,
+ ip=None,
+ user='root',
+ options=None):
+ if ip is None:
+ controllers = self.get_controller_ips(options=options)
+ if len(controllers) == 0:
+ self.logger.info("No controllers found in the deployment.")
+ return 1
+ else:
+ target_ip = controllers[0]
+ else:
+ target_ip = ip
+
+ installer_jumphost = {
+ 'ip': self.installer_ip,
+ 'username': self.installer_user,
+ 'password': self.installer_password
+ }
+ controller_conn = ssh_utils.get_ssh_client(
+ target_ip,
+ user,
+ jumphost=installer_jumphost)
+
+ self.logger.debug("Fetching %s from %s" %
+ (remote_path, target_ip))
+
+ get_file_result = ssh_utils.get_file(controller_conn,
+ remote_path,
+ local_path)
+ if get_file_result is None:
+ self.logger.error("SFTP failed to retrieve the file.")
+ return 1
+ self.logger.info("%s successfully copied from %s to %s" %
+ (remote_path, target_ip, local_path))