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Diffstat (limited to 'utils/installer-adapter/FuelAdapter.py')
| -rw-r--r-- | utils/installer-adapter/FuelAdapter.py | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/utils/installer-adapter/FuelAdapter.py b/utils/installer-adapter/FuelAdapter.py new file mode 100644 index 000000000..15f0e929f --- /dev/null +++ b/utils/installer-adapter/FuelAdapter.py @@ -0,0 +1,219 @@ +############################################################################## +# Copyright (c) 2016 Ericsson AB and others. +# Author: Jose Lausuch (jose.lausuch@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 +############################################################################## + + +from SSHUtils import SSH_Connection +import RelengLogger as rl + + +class FuelAdapter: + + def __init__(self, installer_ip, user="root", password="r00tme"): + self.installer_ip = installer_ip + self.user = user + self.password = password + self.connection = SSH_Connection( + installer_ip, self.user, self.password, use_system_keys=False) + self.logger = rl.Logger("Handler").getLogger() + + def runcmd_fuel_nodes(self): + output, error = self.connection.run_remote_cmd('fuel nodes') + if len(error) > 0: + self.logger.error("error %s" % error) + return error + return output + + def runcmd_fuel_env(self): + output, error = self.connection.run_remote_cmd('fuel env') + if len(error) > 0: + self.logger.error("error %s" % error) + return error + return output + + 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)) + if self.connection.scp_get(local_path, remote_path) != 0: + self.logger.error("SCP 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, + 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 + + fuel_dir = '/root/scp/' + cmd = 'mkdir -p %s;rsync -Rav %s:%s %s' % ( + fuel_dir, target_ip, remote_path, fuel_dir) + self.logger.info("Copying %s from %s to Fuel..." % + (remote_path, target_ip)) + output, error = self.connection.run_remote_cmd(cmd) + self.logger.debug("Copying files from Fuel to %s..." % local_path) + self.get_file_from_installer( + fuel_dir + remote_path, local_path, options) + cmd = 'rm -r %s' % fuel_dir + output, error = self.connection.run_remote_cmd(cmd) + self.logger.info("%s successfully copied from %s to %s" % + (remote_path, target_ip, local_path)) |