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path: root/puppet/services/nova-scheduler.yaml
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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/LIC
n class="n">yaml_path) def get_access_info(self, node_id): ip = self.get_node_property(node_id, 'ipmiIp') username = self.get_node_property(node_id, 'ipmiUser') password = self.get_node_property(node_id, 'ipmiPass') return ip, username, password def ipmi_cmd(self, node_id): ip, username, password = self.get_access_info(node_id) cmd = 'ipmitool -I lanplus -A password' cmd += ' -H %s -U %s -P %s' % (ip, username, password) return cmd def get_node_pxe_mac(self, node_id): mac_list = [] mac_list.append(self.get_node_property(node_id, 'pxeMac').lower()) return mac_list def node_power_on(self, node_id): WAIT_LOOP = 200 SLEEP_TIME = 3 log('Power ON Node %s' % node_id) cmd_prefix = self.ipmi_cmd(node_id) state = exec_cmd('%s chassis power status' % cmd_prefix) if state == 'Chassis Power is off': exec_cmd('%s chassis power on' % cmd_prefix) done = False for i in range(WAIT_LOOP): state, _ = exec_cmd('%s chassis power status' % cmd_prefix, False) if state == 'Chassis Power is on': done = True break else: time.sleep(SLEEP_TIME) if not done: err('Could Not Power ON Node %s' % node_id) def node_power_off(self, node_id): WAIT_LOOP = 200 SLEEP_TIME = 3 log('Power OFF Node %s' % node_id) cmd_prefix = self.ipmi_cmd(node_id) state = exec_cmd('%s chassis power status' % cmd_prefix) if state == 'Chassis Power is on': done = False exec_cmd('%s chassis power off' % cmd_prefix) for i in range(WAIT_LOOP): state, _ = exec_cmd('%s chassis power status' % cmd_prefix, False) if state == 'Chassis Power is off': done = True break else: time.sleep(SLEEP_TIME) if not done: err('Could Not Power OFF Node %s' % node_id) def node_reset(self, node_id): WAIT_LOOP = 600 log('RESET Node %s' % node_id) cmd_prefix = self.ipmi_cmd(node_id) state = exec_cmd('%s chassis power status' % cmd_prefix) if state == 'Chassis Power is on': was_shut_off = False done = False exec_cmd('%s chassis power reset' % cmd_prefix) for i in range(WAIT_LOOP): state, _ = exec_cmd('%s chassis power status' % cmd_prefix, False) if state == 'Chassis Power is off': was_shut_off = True elif state == 'Chassis Power is on' and was_shut_off: done = True break time.sleep(1) if not done: err('Could Not RESET Node %s' % node_id) else: err('Cannot RESET Node %s because it\'s not Active, state: %s' % (node_id, state)) def node_set_boot_order(self, node_id, boot_order_list): log('Set boot order %s on Node %s' % (boot_order_list, node_id)) boot_order_list.reverse() cmd_prefix = self.ipmi_cmd(node_id) for dev in boot_order_list: if dev == 'pxe': exec_cmd('%s chassis bootdev pxe options=persistent' % cmd_prefix) elif dev == 'iso': exec_cmd('%s chassis bootdev cdrom' % cmd_prefix) elif dev == 'disk': exec_cmd('%s chassis bootdev disk options=persistent' % cmd_prefix)