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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 common
import time
from hardware_adapter import HardwareAdapter
log = common.log
exec_cmd = common.exec_cmd
err = common.err
class IpmiAdapter(HardwareAdapter):
def __init__(self, yaml_path):
super(IpmiAdapter, self).__init__(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)
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