diff options
Diffstat (limited to 'modules/opnfv/installer_adapters/fuel')
| -rw-r--r-- | modules/opnfv/installer_adapters/fuel/FuelAdapter.py | 236 | ||||
| -rw-r--r-- | modules/opnfv/installer_adapters/fuel/__init__.py | 0 | ||||
| -rw-r--r-- | modules/opnfv/installer_adapters/fuel/example.py | 22 |
3 files changed, 258 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..6f079404c --- /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.utils.SSHUtils as ssh_utils +import opnfv.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)) diff --git a/modules/opnfv/installer_adapters/fuel/__init__.py b/modules/opnfv/installer_adapters/fuel/__init__.py new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/modules/opnfv/installer_adapters/fuel/__init__.py diff --git a/modules/opnfv/installer_adapters/fuel/example.py b/modules/opnfv/installer_adapters/fuel/example.py new file mode 100644 index 000000000..7fea4dfd7 --- /dev/null +++ b/modules/opnfv/installer_adapters/fuel/example.py @@ -0,0 +1,22 @@ +# This is an example of usage of this Tool +# Author: Jose Lausuch (jose.lausuch@ericsson.com) + +import opnfv.installer_adapters.InstallerHandler as ins_handler + +fuel_handler = ins_handler.InstallerHandler(installer='fuel', + installer_ip='10.20.0.2', + installer_user='root', + installer_pwd='r00tme') +print("Nodes in cluster 1:\n%s\n" % + fuel_handler.get_nodes(options={'cluster': '1'})) +print("Nodes in cluster 2:\n%s\n" % + fuel_handler.get_nodes(options={'cluster': '2'})) +print("Nodes:\n%s\n" % fuel_handler.get_nodes()) +print("Controller nodes:\n%s\n" % fuel_handler.get_controller_ips()) +print("Compute nodes:\n%s\n" % fuel_handler.get_compute_ips()) +print("\n%s\n" % fuel_handler.get_deployment_info()) +fuel_handler.get_file_from_installer('/root/deploy/dea.yaml', './dea.yaml') +fuel_handler.get_file_from_controller( + '/etc/neutron/neutron.conf', './neutron.conf') +fuel_handler.get_file_from_controller( + '/root/openrc', './openrc') |