diff options
Diffstat (limited to 'fuel/deploy/cloud_deploy/hardware_adapters/hp')
| -rw-r--r-- | fuel/deploy/cloud_deploy/hardware_adapters/hp/hp_adapter.py | 587 | ||||
| -rw-r--r-- | fuel/deploy/cloud_deploy/hardware_adapters/hp/run_oa_command.py | 110 |
2 files changed, 221 insertions, 476 deletions
diff --git a/fuel/deploy/cloud_deploy/hardware_adapters/hp/hp_adapter.py b/fuel/deploy/cloud_deploy/hardware_adapters/hp/hp_adapter.py index 916d4dc..930d234 100644 --- a/fuel/deploy/cloud_deploy/hardware_adapters/hp/hp_adapter.py +++ b/fuel/deploy/cloud_deploy/hardware_adapters/hp/hp_adapter.py @@ -2,432 +2,287 @@ import re import time from netaddr import EUI, mac_unix from cloud import common - -from run_oa_command import RunOACommand +from ssh_client import SSHClient LOG = common.LOG +err = common.err -class HpAdapter(object): - - # Exception thrown at any kind of failure to get the requested - # information. - class NoInfoFoundError(Exception): - pass +S = {'bay': 0, 'ilo_name': 1, 'ilo_ip': 2, 'status': 3, 'power': 4, + 'uid_partner': 5} - # Totally failed to connect so a re-try with other HW should - # be done. This exception should never escape this class. - class InternalConnectError(Exception): - pass - - # Format MAC so leading zeroes are displayed - class mac_dhcp(mac_unix): - word_fmt = "%.2x" +class HpAdapter(object): def __init__(self, mgmt_ip, username, password): self.mgmt_ip = mgmt_ip self.username = username self.password = password - self.oa_error_message = '' - def get_blade_mac_addresses(self, shelf, blade): - - LOG.debug("Entering: get_mac_addr_hp(%d,%d)" % (shelf, blade)) - self.oa_error_message = '' - oa = RunOACommand(self.mgmt_ip, self.username, self.password) - - LOG.debug("Connect to active OA for shelf %d" % shelf) - try: - res = oa.connect_to_active() - except: - raise self.InternalConnectError(oa.error_message) - if res is None: - raise self.InternalConnectError(oa.error_message) - if not oa.connected(): - raise self.NoInfoFoundError(oa.error_message) + class mac_dhcp(mac_unix): + word_fmt = '%.2x' - cmd = ("show server info " + str(blade)) + def next_ip(self): + digit_list = self.mgmt_ip.split('.') + digit_list[3] = str(int(digit_list[3]) + 1) + self.mgmt_ip = '.'.join(digit_list) - LOG.debug("Send command to OA: %s" % cmd) + def connect(self): + verified_ips = [self.mgmt_ip] + ssh = SSHClient(self.mgmt_ip, self.username, self.password) try: - serverinfo = oa.send_command(cmd) - except: - raise self.NoInfoFoundError(oa.error_message) - finally: - oa.close() - - (left, right) = self.find_mac(serverinfo, shelf, blade) - - left = EUI(left, dialect=self.mac_dhcp) - right = EUI(right, dialect=self.mac_dhcp) - return [str(left), str(right)] + ssh.open() + except Exception: + self.next_ip() + verified_ips.append(self.mgmt_ip) + ssh = SSHClient(self.mgmt_ip, self.username, self.password) + try: + ssh.open() + except Exception as e: + err('Could not connect to HP Onboard Administrator through ' + 'these IPs: %s, reason: %s' % (verified_ips, e)) + + lines = self.clean_lines(ssh.execute('show oa status')) + for line in lines: + if 'Role: Standby' in line: + ssh.close() + if self.mgmt_ip != verified_ips[0]: + err('Can only talk to OA %s which is the standby OA\n' + % self.mgmt_ip) + else: + LOG.debug('%s is the standby OA, trying next OA\n' + % self.mgmt_ip) + self.next_ip() + verified_ips.append(self.mgmt_ip) + ssh = SSHClient(self.mgmt_ip, self.username, self.password) + try: + ssh.open() + except Exception as e: + err('Could not connect to HP Onboard Administrator' + ' through these IPs: %s, reason: %s' + % (verified_ips, e)) + + elif 'Role: Active' in line: + return ssh + err('Could not reach Active OA through these IPs %s' % verified_ips) def get_blades_mac_addresses(self, shelf, blade_list): macs_per_blade_dict = {} - LOG.debug("Getting MAC addresses for shelf %s, blades %s" + LOG.debug('Getting MAC addresses for shelf %s, blades %s' % (shelf, blade_list)) - self.oa_error_message = '' - oa = RunOACommand(self.mgmt_ip, self.username, self.password) - - LOG.debug("Connect to active OA for shelf %d" % shelf) - try: - res = oa.connect_to_active() - except: - raise self.InternalConnectError(oa.error_message) - if res is None: - raise self.InternalConnectError(oa.error_message) - if not oa.connected(): - raise self.NoInfoFoundError(oa.error_message) - try: - for blade in blade_list: - LOG.debug("Send command to OA: %s" % cmd) - cmd = ("show server info %s" % blade) - printout = oa.send_command(cmd) - left, right = self.find_mac(printout, shelf, blade) - left = EUI(left, dialect=self.mac_dhcp) - right = EUI(right, dialect=self.mac_dhcp) - macs_per_blade_dict[blade] = [str(left), str(right)] - except: - raise self.NoInfoFoundError(oa.error_message) - finally: - oa.close() + ssh = self.connect() + for blade in blade_list: + lines = self.clean_lines( + ssh.execute('show server info %s' % blade)) + left, right = self.find_mac(lines, shelf, blade) + + left = EUI(left, dialect=self.mac_dhcp) + right = EUI(right, dialect=self.mac_dhcp) + macs_per_blade_dict[blade] = [str(left), str(right)] + ssh.close() return macs_per_blade_dict - def get_blade_hardware_info(self, shelf, blade=None): - if blade: - LOG.debug("Entering: get_hp_info(%d,%d)" % (shelf, blade)) - else: - LOG.debug("Entering: get_hp_info(%d)" % shelf) - - self.oa_error_message = '' - oa = RunOACommand(self.mgmt_ip, self.username, self.password) - - LOG.debug("Connect to active OA for shelf %d" % shelf) + def find_mac(self, printout, shelf, blade): + left = False + right = False + for line in printout: + if ('No Server Blade Installed' in line or + 'Invalid Arguments' in line): + err('Blade %d in shelf %d does not exist' % (blade, shelf)) - try: - res = oa.connect_to_active() - except: - self.oa_error_message = oa.error_message - return None - if res is None: - self.oa_error_message = oa.error_message - return None - if not oa.connected(): - self.oa_error_message = oa.error_message - return None + seobj = re.search(r'LOM1:1-a\s+([0-9A-F:]+)', line, re.I) + if seobj: + left = seobj.group(1) + else: + seobj = re.search(r'LOM1:2-a\s+([0-9A-F:]+)', line, re.I) + if seobj: + right = seobj.group(1) + if left and right: + return left, right - # If no blade specified we're done we know this is an HP at this point - if not blade: - oa.close() - return "HP" + def get_hardware_info(self, shelf, blade=None): + ssh = self.connect() + if ssh and not blade: + ssh.close() + return 'HP' - check = "show server info %d" % blade - LOG.debug("Send command to OA: %s" % check) - output = oa.send_command("%s" % check) - oa.close() + lines = self.clean_lines(ssh.execute('show server info %s' % blade)) + ssh.close() - match = r"Product Name:\s+(.+)\Z" - if re.search(match, str(output[:])) is None: - self.oa_error_message = ("Blade %d in shelf %d does not exist\n" - % (blade, shelf)) - return None + match = r'Product Name:\s+(.+)\Z' + if not re.search(match, str(lines[:])): + LOG.debug('Blade %s in shelf %s does not exist\n' % (blade, shelf)) + return False - for line in output: + for line in lines: seobj = re.search(match, line) if seobj: - return "HP %s" % seobj.group(1) + return 'HP %s' % seobj.group(1) return False def power_off_blades(self, shelf, blade_list): - return self.set_state(shelf, 'locked', blade_list=blade_list) + return self.set_state(shelf, 'locked', blade_list) def power_on_blades(self, shelf, blade_list): - return self.set_state(shelf, 'unlocked', blade_list=blade_list) + return self.set_state(shelf, 'unlocked', blade_list) def set_boot_order_blades(self, shelf, blade_list): return self.set_boot_order(shelf, blade_list=blade_list) - def power_off_blade(self, shelf, blade): - return self.set_state(shelf, 'locked', one_blade=blade) + def parse(self, lines): + parsed_list = [] + for l in lines[5:-2]: + parsed = [] + cluttered = [e.strip() for e in l.split(' ')] + for p in cluttered: + if p: + parsed.append(p) + parsed_list.append(parsed) + return parsed_list + + def set_state(self, shelf, state, blade_list): + if state not in ['locked', 'unlocked']: + LOG.debug('Incorrect state: %s' % state) + return None - def power_on_blade(self, shelf, blade): - return self.set_state(shelf, 'unlocked', one_blade=blade) + LOG.debug('Setting state %s for blades %s in shelf %s' + % (state, blade_list, shelf)) - def set_boot_order_blade(self, shelf, blade): - return self.set_boot_order(shelf, one_blade=blade) + blade_list = sorted(blade_list) + ssh = self.connect() - # Search HP's OA server info for MAC for left and right control - def find_mac(self, printout, shelf, blade): - left = False - right = False - for line in printout: - if ("No Server Blade Installed" in line or - "Invalid Arguments" in line): - raise self.NoInfoFoundError("Blade %d in shelf %d " - "does not exist." % (blade, shelf)) - seobj = re.search(r"LOM1:1-a\s+([0-9A-F:]+)", line, re.I) - if seobj: - left = seobj.group(1) - else: - seobj = re.search(r"LOM1:2-a\s+([0-9A-F:]+)", line, re.I) - if seobj: - right = seobj.group(1) - if left and right: - return left, right - raise self.NoInfoFoundError("Could not find MAC for blade %d " - "in shelf %d." % (blade, shelf)) - - # Do power on or off on all configured blades in shelf - # Return None to indicate that no connection do OA succeeded, - # Return False to indicate some connection to OA succeeded, - # or config error - # Return True to indicate that power state succesfully updated - # state: locked, unlocked - def set_state(self, shelf, state, one_blade=None, blade_list=None): - if state not in ['locked', 'unlocked']: - return None + LOG.debug('Check if blades are present') + server_list = self.parse( + self.clean_lines(ssh.execute('show server list'))) - if one_blade: - LOG.debug("Entering: set_state_hp(%d,%s,%d)" % - (shelf, state, one_blade)) + for blade in blade_list: + if server_list[S['status']] == 'Absent': + LOG.debug('Blade %s in shelf %s is missing. ' + 'Set state %s not performed\n' + % (blade, shelf, state)) + blade_list.remove(blade) + + bladelist = ','.join(blade_list) + + # Use leading upper case on On/Off so it can be reused in match + force = '' + if state == 'locked': + powerstate = 'Off' + force = 'force' else: - LOG.debug("Entering: set_state_hp(%d,%s)" % (shelf, state)) + powerstate = 'On' + cmd = 'power%s server %s' % (powerstate, bladelist) + if force: + cmd += ' %s' % force - self.oa_error_message = '' + LOG.debug(cmd) + ssh.execute(cmd) - oa = RunOACommand(self.mgmt_ip, self.username, self.password) + # Check that all blades reach the state which can take some time, + # so re-try a couple of times + LOG.debug('Check if state %s successfully set' % state) - LOG.debug("Connect to active OA for shelf %d" % shelf) + WAIT_LOOP = 2 + SLEEP_TIME = 3 - try: - res = oa.connect_to_active() - except: - self.oa_error_message = oa.error_message - return None - if res is None: - self.oa_error_message = oa.error_message - return None - if not oa.connected(): - self.oa_error_message = oa.error_message - return False + set_blades = [] - if one_blade: - blades = [one_blade] - else: - blades = sorted(blade_list) - - LOG.debug("Check if blades are present") - - check = "show server list" - - LOG.debug("Send command to OA: %s" % check) - output = oa.send_command(check) - first = True - bladelist = '' - for blade in blades: - prog = re.compile(r"\s+" + str(blade) + r"\s+\[Absent\]", - re.MULTILINE) - if prog.search(str(output[:])) is not None: - oa.close() - self.oa_error_message = ("Blade %d in shelf %d " - % (blade, shelf)) - if one_blade: - self.oa_error_message += ("does not exist.\n" - "Set state %s not performed.\n" - % state) - else: - self.oa_error_message += ( - "specified but does not exist.\nSet " - "state %s not performed on shelf %d\n" - % (state, shelf)) - return False - if not first: - bladelist += "," + for i in range(WAIT_LOOP): + server_list = self.parse( + self.clean_lines(ssh.execute('show server list'))) + + for blade in blade_list: + for server in server_list: + if (server[S['bay']] == blade and + server[S['power']] == powerstate): + set_blades.append(blade) + break + + all_set = set(blade_list) == set(set_blades) + if all_set: + break else: - first = False - bladelist += str(blade) + time.sleep(SLEEP_TIME) - if blade_list: - LOG.debug("All blades present") + ssh.close() - # Use leading upper case on On/Off so it can be reused in match - extra = "" - if state == "locked": - powerstate = "Off" - extra = "force" + if all_set: + LOG.debug('State %s successfully set on blades %s in shelf %d' + % (state, set_blades, shelf)) + return True else: - powerstate = "On" + LOG.debug('Could not set state %s on blades %s in shelf %s\n' + % (state, set(blade_list) - set(set_blades), shelf)) + return False - cmd = "power%s server %s" % (powerstate, bladelist) - if extra != "": - cmd += " %s" % extra + def clean_lines(self, printout): + lines = [] + for p in [l.strip() for l in printout.splitlines()]: + if p: + lines.append(p) + return lines - LOG.debug("Send command to OA: %s" % cmd) - try: - oa.send_command(cmd) - except: - self.oa_error_message = oa.error_message - oa.close() - return False + def set_boot_order_blades(self, shelf, blade_list, boot_dev_list=None): - # Check that all blades reach the state which can take some time, - # so re-try a couple of times - LOG.debug("Check if state %s successfully set" % state) - recheck = 2 - while True: - LOG.debug("Send command to OA: %s" % check) - try: - output = oa.send_command(check) - except: - self.oa_error_message = oa.error_message - oa.close() - return False - for blade in blades: - match = (r"\s+" + str(blade) + - r"\s+\w+\s+\w+.\w+.\w+.\w+\s+\w+\s+%s" % - powerstate) - prog = re.compile(match, re.MULTILINE) - if prog.search(str(output[:])) is None: - recheck -= 1 - if recheck >= 0: - # Re-try - time.sleep(3) - break - oa.close() - self.oa_error_message = ( - "Could not set state %s on blade %d in shelf %d\n" - % (state, one_blade, shelf)) - for line in output: - self.oa_error_message += line - return False - else: - # state reached for all blades, exit the infinite loop - break + boot_dict = {'Hard Drive': 'hdd', + 'PXE NIC': 'pxe', + 'CD-ROM': 'cd', + 'USB': 'usb', + 'Diskette Driver': 'disk'} - if one_blade: - LOG.debug("State %s successfully set on blade %d in shelf %d" - % (state, one_blade, shelf)) - else: - LOG.debug("State %s successfully set on blades %s in shelf %d" - % (state, blade_list, shelf)) - oa.close() - return True - - # Change boot order on all blades in shelf - # Return None to indicate that no connection do OA succeeded, - # Return False to indicate some connection to OA succeeded, - # or config error, - # Return True to indicate that boot order succesfully changed - def set_boot_order(self, shelf, one_blade=None, blade_list=None): - - if one_blade: - LOG.debug("Entering: set_bootorder_hp(%d,%d)" % (shelf, one_blade)) - else: - LOG.debug("Entering: set_bootorder_hp(%d)" % shelf) + boot_options = [b for b in boot_dict.itervalues()] + diff = list(set(boot_dev_list) - set(boot_options)) + if diff: + err('The following boot options %s are not valid' % diff) - self.oa_error_message = '' + blade_list = sorted(blade_list) + LOG.debug('Setting boot order %s for blades %s in shelf %s' + % (boot_dev_list, blade_list, shelf)) - oa = RunOACommand(self.mgmt_ip, self.username, self.password) + ssh = self.connect() - LOG.debug("Connect to active OA for shelf %d" % shelf) + LOG.debug('Check if blades are present') + server_list = self.parse( + self.clean_lines(ssh.execute('show server list'))) - try: - res = oa.connect_to_active() - except: - self.oa_error_message = oa.error_message - return None - if res is None: - self.oa_error_message = oa.error_message - return None - if not oa.connected(): - self.oa_error_message = oa.error_message - return False + for blade in blade_list: + if server_list[S['status']] == 'Absent': + LOG.debug('Blade %s in shelf %s is missing. ' + 'Change boot order %s not performed.\n' + % (blade, shelf, boot_dev_list)) + blade_list.remove(blade) - if one_blade: - blades = [one_blade] - else: - blades = sorted(blade_list) - - LOG.debug("Check if blades are present") - - check = "show server list" - - LOG.debug("Send command to OA: %s" % check) - - output = oa.send_command(check) - first = True - bladelist = '' - for blade in blades: - prog = re.compile(r"\s+" + str(blade) + r"\s+\[Absent\]", - re.MULTILINE) - if prog.search(str(output[:])) is not None: - oa.close() - self.oa_error_message = ("Blade %d in shelf %d " - % (blade, shelf)) - if one_blade: - self.oa_error_message += ( - "does not exist.\nChange boot order not performed.\n") - else: - self.oa_error_message += ( - "specified but does not exist.\n" - "Change boot order not performed on shelf %d\n" - % shelf) - return False - if not first: - bladelist += ',' - else: - first = False - bladelist += str(blade) + bladelist = ','.join(blade_list) - if blade_list: - LOG.debug("All blades present") + for boot_dev in reversed(boot_dev_list): + ssh.execute('set server boot first %s %s' % (boot_dev, bladelist)) - # Boot origins are pushed so first set boot from hard disk, then PXE - # NB! If we want to support boot from SD we must add USB to the "stack" - cmd1 = "set server boot first hdd %s" % bladelist - cmd2 = "set server boot first pxe %s" % bladelist - for cmd in [cmd1, cmd2]: + LOG.debug('Check if boot order is successfully set') - LOG.debug("Send command to OA: %s" % cmd) - try: - output = oa.send_command(cmd) - except: - self.oa_error_message = oa.error_message - for line in output: - self.oa_error_message += line - oa.close() - return False - - # Check that all blades got the correct boot order - # Needs updating if USB is added - LOG.debug("Check if boot order successfully set") - match = (r"^.*Boot Order\):\',\s*\'(\\t)+PXE NIC 1\',\s*\'(\\t)" - r"+Hard Drive") - prog = re.compile(match) - for blade in blades: - - check = "show server boot %d" % blade - - LOG.debug("Send command to OA: %s" % check) - try: - output = oa.send_command(check) - except: - self.oa_error_message = oa.error_message - oa.close() - return False - if prog.search(str(output[:])) is None: - oa.close() - self.oa_error_message = ("Failed to set boot order on blade " - "%d in shelf %d\n" % (blade, shelf)) - for line in output: - self.oa_error_message += line - return False - LOG.debug("Boot order successfully set on blade %d in shelf %d" - % (blade, shelf)) - - if blade_list: - LOG.debug("Boot order successfully set on all configured blades " - "in shelf %d" % (shelf)) - oa.close() - return True + success_list = [] + boot_keys = [b for b in boot_dict.iterkeys()] + for blade in blade_list: + lines = self.clean_lines(ssh.execute('show server boot %s' + % blade)) + boot_order = lines[lines.index('IPL Devices (Boot Order):')+1:] + boot_list = [] + success = False + for b in boot_order: + for k in boot_keys: + if k in b: + boot_list.append(boot_dict[k]) + break + if boot_list == boot_dev_list: + success = True + break + + success_list.append(success) + if success: + LOG.debug('Boot order %s successfully set on blade %s in ' + 'shelf %s\n' % (boot_dev_list, blade, shelf)) + else: + LOG.debug('Failed to set boot order %s on blade %s in ' + 'shelf %s\n' % (boot_dev_list, blade, shelf)) + + ssh.close() + return all(success_list) diff --git a/fuel/deploy/cloud_deploy/hardware_adapters/hp/run_oa_command.py b/fuel/deploy/cloud_deploy/hardware_adapters/hp/run_oa_command.py deleted file mode 100644 index 36fac77..0000000 --- a/fuel/deploy/cloud_deploy/hardware_adapters/hp/run_oa_command.py +++ /dev/null @@ -1,110 +0,0 @@ -import socket -import paramiko - -from cloud import common - -LOG = common.LOG - -class RunOACommand: - - def __init__(self, mgmt_ip, username, password): - self.ssh = None - self.mgmt_ip = mgmt_ip - self.username = username - self.password = password - self.error_message = "" - - def connected(self): - return self.ssh is not None - - def close(self): - if self.connected(): - self.ssh.close() - self.ssh = None - self.error_message = "" - - def connect(self): - LOG.info("Trying to connect to OA at %s" % self.mgmt_ip) - try: - self.ssh.connect(self.mgmt_ip, - username=self.username, - password=self.password, - look_for_keys=False, - allow_agent=False) - return True - except socket.error, (err, message): - self.error_message += ("Can not talk to OA %s: %s\n" % - (self.mgmt_ip, message)) - except Exception as e: - self.error_message += ("Can not talk to OA %s: %s\n" % - (self.mgmt_ip, e.args)) - LOG.error("Failed to connect to OA at %s" % self.mgmt_ip) - return False - - # Return None if this most likely is not an OA - # False if we failed to connect to an active OA - # True if connected - def connect_to_active(self): - self.error_message = "OA connect failed with these errors:\n" - - self.ssh = paramiko.SSHClient() - self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) - - initial_mgmt_ip = self.mgmt_ip - if not self.connect(self.mgmt_ip, self.username, self.password): - octets = self.mgmt_ip.split(".") - self.mgmt_ip = "%s.%s.%s.%s" % (octets[0], - octets[1], - octets[2], - str(int(octets[3]) + 1)) - if not self.connect(self.mgmt_ip, self.username, self.password): - self.ssh = None - LOG.error("Failed to connect to OA at %s (and %s)" % - (initial_mgmt_ip, self.mgmt_ip)) - return None - - output = self.send_command("show oa status") - for line in output: - if "Standby" in line: - self.ssh.close() - self.error_message += ( - "%s is the standby OA, trying next OA\n" % self.mgmt_ip) - LOG.info("%s is the standby OA" % self.mgmt_ip) - if self.mgmt_ip != initial_mgmt_ip: - self.error_message += ( - "Can only talk to OA %s which is the standby OA\n" % - self.mgmt_ip) - self.ssh = None - return False - else: - octets = self.mgmt_ip.split(".") - self.mgmt_ip = "%s.%s.%s.%s" % (octets[0], - octets[1], - octets[2], - str(int(octets[3]) + 1)) - if not self.connect(self.mgmt_ip, self.username, - self.password): - self.ssh = None - return False - LOG.info("Connected to active OA at %s" % self.mgmt_ip) - self.error_message = "" - return True - - def send_command(self, cmd): - if not self.connected(): - self.error_message = ( - "Not connected, cannot send command %s\n" % (cmd)) - raise - - LOG.info('Sending "%s" to %s' % (cmd, self.mgmt_ip)) - stdin, stdout, stderr = self.ssh.exec_command(cmd) - output = [] - for line in stdout.read().splitlines(): - if line != '': - output.append(line) - return output - - def __exit__(self, type, value, traceback): - if self.connected(): - self.close() - self.ssh = None
\ No newline at end of file |