blob: 3f5c599e1f319931bead82fd4b6c51a9728f86bd [file] [log] [blame]
#!/usr/bin/env python
r"""
See class prolog below for details.
"""
import os
import sys
import yaml
import json
import time
import logging
import platform
from errno import EACCES, EPERM
import subprocess
from ssh_utility import SSHRemoteclient
from telnet_utility import TelnetRemoteclient
class FFDCCollector:
r"""
Sends commands from configuration file to the targeted system to collect log files.
Fetch and store generated files at the specified location.
"""
def __init__(self,
hostname,
username,
password,
ffdc_config,
location,
remote_type,
remote_protocol,
env_vars,
log_level):
r"""
Description of argument(s):
hostname name/ip of the targeted (remote) system
username user on the targeted system with access to FFDC files
password password for user on targeted system
ffdc_config configuration file listing commands and files for FFDC
location where to store collected FFDC
remote_type os type of the remote host
"""
self.hostname = hostname
self.username = username
self.password = password
# This is for the env vars a user can use in YAML to load it at runtime.
# Example YAML:
# -COMMANDS:
# - my_command ${hostname} ${username} ${password}
os.environ['hostname'] = hostname
os.environ['username'] = username
os.environ['password'] = password
self.ffdc_config = ffdc_config
self.location = location + "/" + remote_type.upper()
self.ssh_remoteclient = None
self.telnet_remoteclient = None
self.ffdc_dir_path = ""
self.ffdc_prefix = ""
self.target_type = remote_type.upper()
self.remote_protocol = remote_protocol.upper()
self.start_time = 0
self.elapsed_time = ''
self.logger = None
# Set prefix values for scp files and directory.
# Since the time stamp is at second granularity, these values are set here
# to be sure that all files for this run will have same timestamps
# and they will be saved in the same directory.
# self.location == local system for now
self.set_ffdc_defaults()
# Logger for this run. Need to be after set_ffdc_defaults()
self.script_logging(getattr(logging, log_level.upper()))
# Verify top level directory exists for storage
self.validate_local_store(self.location)
if self.verify_script_env():
# Load default or user define YAML configuration file.
with open(self.ffdc_config, 'r') as file:
self.ffdc_actions = yaml.load(file, Loader=yaml.FullLoader)
if self.target_type not in self.ffdc_actions.keys():
self.logger.error(
"\n\tERROR: %s is not listed in %s.\n\n" % (self.target_type, self.ffdc_config))
sys.exit(-1)
else:
sys.exit(-1)
# Load ENV vars from user.
self.logger.info("\n\tENV: User define input YAML variables")
self.env_dict = {}
try:
if env_vars:
self.env_dict = json.loads(env_vars)
# Export ENV vars default.
for key, value in self.env_dict.items():
os.environ[key] = value
except json.decoder.JSONDecodeError as e:
self.logger.error("\n\tERROR: %s " % e)
sys.exit(-1)
# Append default Env.
self.env_dict['hostname'] = self.hostname
self.env_dict['username'] = self.username
self.env_dict['password'] = self.password
self.logger.info(json.dumps(self.env_dict, indent=8, sort_keys=True))
def verify_script_env(self):
# Import to log version
import click
import paramiko
run_env_ok = True
redfishtool_version = self.run_redfishtool('-V').split(' ')[2].strip('\n')
ipmitool_version = self.run_ipmitool('-V').split(' ')[2]
self.logger.info("\n\t---- Script host environment ----")
self.logger.info("\t{:<10} {:<10}".format('Script hostname', os.uname()[1]))
self.logger.info("\t{:<10} {:<10}".format('Script host os', platform.platform()))
self.logger.info("\t{:<10} {:>10}".format('Python', platform.python_version()))
self.logger.info("\t{:<10} {:>10}".format('PyYAML', yaml.__version__))
self.logger.info("\t{:<10} {:>10}".format('click', click.__version__))
self.logger.info("\t{:<10} {:>10}".format('paramiko', paramiko.__version__))
self.logger.info("\t{:<10} {:>9}".format('redfishtool', redfishtool_version))
self.logger.info("\t{:<10} {:>12}".format('ipmitool', ipmitool_version))
if eval(yaml.__version__.replace('.', ',')) < (5, 4, 1):
self.logger.error("\n\tERROR: Python or python packages do not meet minimum version requirement.")
self.logger.error("\tERROR: PyYAML version 5.4.1 or higher is needed.\n")
run_env_ok = False
self.logger.info("\t---- End script host environment ----")
return run_env_ok
def script_logging(self,
log_level_attr):
r"""
Create logger
"""
self.logger = logging.getLogger()
self.logger.setLevel(log_level_attr)
log_file_handler = logging.FileHandler(self.ffdc_dir_path + "collector.log")
stdout_handler = logging.StreamHandler(sys.stdout)
self.logger.addHandler(log_file_handler)
self.logger.addHandler(stdout_handler)
# Turn off paramiko INFO logging
logging.getLogger("paramiko").setLevel(logging.WARNING)
def target_is_pingable(self):
r"""
Check if target system is ping-able.
"""
response = os.system("ping -c 1 %s 2>&1 >/dev/null" % self.hostname)
if response == 0:
self.logger.info("\n\t[Check] %s is ping-able.\t\t [OK]" % self.hostname)
return True
else:
self.logger.error(
"\n\tERROR: %s is not ping-able. FFDC collection aborted.\n" % self.hostname)
sys.exit(-1)
def collect_ffdc(self):
r"""
Initiate FFDC Collection depending on requested protocol.
"""
self.logger.info("\n\t---- Start communicating with %s ----" % self.hostname)
self.start_time = time.time()
working_protocol_list = []
if self.target_is_pingable():
working_protocol_list.append("SHELL")
for machine_type in self.ffdc_actions.keys():
if self.target_type != machine_type:
continue
for k, v in self.ffdc_actions[machine_type].items():
# If config protocol is SSH or SCP
if (self.ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'SSH'
or self.ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'SCP') \
and (self.remote_protocol == 'ALL'
or self.remote_protocol == 'SSH' or self.remote_protocol == 'SCP'):
# Only check SSH/SCP once for both protocols
if 'SSH' not in working_protocol_list \
and 'SCP' not in working_protocol_list:
if self.ssh_to_target_system():
working_protocol_list.append("SSH")
working_protocol_list.append("SCP")
# If config protocol is TELNET
if (self.ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'TELNET') \
and (self.remote_protocol == 'ALL' or self.remote_protocol == 'TELNET'):
if self.telnet_to_target_system():
working_protocol_list.append("TELNET")
# If config protocol is REDFISH
if (self.ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'REDFISH') \
and (self.remote_protocol == 'ALL' or self.remote_protocol == 'REDFISH'):
if self.verify_redfish():
working_protocol_list.append("REDFISH")
self.logger.info("\n\t[Check] %s Redfish Service.\t\t [OK]" % self.hostname)
else:
self.logger.info(
"\n\t[Check] %s Redfish Service.\t\t [NOT AVAILABLE]" % self.hostname)
# If config protocol is IPMI
if (self.ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'IPMI') \
and (self.remote_protocol == 'ALL' or self.remote_protocol == 'IPMI'):
if self.verify_ipmi():
working_protocol_list.append("IPMI")
self.logger.info("\n\t[Check] %s IPMI LAN Service.\t\t [OK]" % self.hostname)
else:
self.logger.info(
"\n\t[Check] %s IPMI LAN Service.\t\t [NOT AVAILABLE]" % self.hostname)
# Verify top level directory exists for storage
self.validate_local_store(self.location)
self.logger.info("\n\t---- Completed protocol pre-requisite check ----\n")
if ((self.remote_protocol not in working_protocol_list) and (self.remote_protocol != 'ALL')):
self.logger.info("\n\tWorking protocol list: %s" % working_protocol_list)
self.logger.error(
'\tERROR: Requested protocol %s is not in working protocol list.\n'
% self.remote_protocol)
sys.exit(-1)
else:
self.generate_ffdc(working_protocol_list)
def ssh_to_target_system(self):
r"""
Open a ssh connection to targeted system.
"""
self.ssh_remoteclient = SSHRemoteclient(self.hostname,
self.username,
self.password)
if self.ssh_remoteclient.ssh_remoteclient_login():
self.logger.info("\n\t[Check] %s SSH connection established.\t [OK]" % self.hostname)
# Check scp connection.
# If scp connection fails,
# continue with FFDC generation but skip scp files to local host.
self.ssh_remoteclient.scp_connection()
return True
else:
self.logger.info("\n\t[Check] %s SSH connection.\t [NOT AVAILABLE]" % self.hostname)
return False
def telnet_to_target_system(self):
r"""
Open a telnet connection to targeted system.
"""
self.telnet_remoteclient = TelnetRemoteclient(self.hostname,
self.username,
self.password)
if self.telnet_remoteclient.tn_remoteclient_login():
self.logger.info("\n\t[Check] %s Telnet connection established.\t [OK]" % self.hostname)
return True
else:
self.logger.info("\n\t[Check] %s Telnet connection.\t [NOT AVAILABLE]" % self.hostname)
return False
def generate_ffdc(self, working_protocol_list):
r"""
Determine actions based on remote host type
Description of argument(s):
working_protocol_list list of confirmed working protocols to connect to remote host.
"""
self.logger.info("\n\t---- Executing commands on " + self.hostname + " ----")
self.logger.info("\n\tWorking protocol list: %s" % working_protocol_list)
ffdc_actions = self.ffdc_actions
for machine_type in ffdc_actions.keys():
if self.target_type != machine_type:
continue
self.logger.info("\n\tFFDC Path: %s " % self.ffdc_dir_path)
self.logger.info("\tSystem Type: %s" % machine_type)
for k, v in ffdc_actions[machine_type].items():
if self.remote_protocol != ffdc_actions[machine_type][k]['PROTOCOL'][0] \
and self.remote_protocol != 'ALL':
continue
if ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'SSH' \
or ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'SCP':
if 'SSH' in working_protocol_list \
or 'SCP' in working_protocol_list:
self.protocol_ssh(ffdc_actions, machine_type, k)
else:
self.logger.error("\n\tERROR: SSH or SCP is not available for %s." % self.hostname)
if ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'TELNET':
if 'TELNET' in working_protocol_list:
self.protocol_telnet(ffdc_actions, machine_type, k)
else:
self.logger.error("\n\tERROR: TELNET is not available for %s." % self.hostname)
if ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'REDFISH':
if 'REDFISH' in working_protocol_list:
self.protocol_redfish(ffdc_actions, machine_type, k)
else:
self.logger.error("\n\tERROR: REDFISH is not available for %s." % self.hostname)
if ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'IPMI':
if 'IPMI' in working_protocol_list:
self.protocol_ipmi(ffdc_actions, machine_type, k)
else:
self.logger.error("\n\tERROR: IPMI is not available for %s." % self.hostname)
if ffdc_actions[machine_type][k]['PROTOCOL'][0] == 'SHELL':
if 'SHELL' in working_protocol_list:
self.protocol_shell_script(ffdc_actions, machine_type, k)
else:
self.logger.error("\n\tERROR: can't execute SHELL script")
# Close network connection after collecting all files
self.elapsed_time = time.strftime("%H:%M:%S", time.gmtime(time.time() - self.start_time))
if self.ssh_remoteclient:
self.ssh_remoteclient.ssh_remoteclient_disconnect()
if self.telnet_remoteclient:
self.telnet_remoteclient.tn_remoteclient_disconnect()
def protocol_ssh(self,
ffdc_actions,
machine_type,
sub_type):
r"""
Perform actions using SSH and SCP protocols.
Description of argument(s):
ffdc_actions List of actions from ffdc_config.yaml.
machine_type OS Type of remote host.
sub_type Group type of commands.
"""
if sub_type == 'DUMP_LOGS':
self.group_copy(ffdc_actions[machine_type][sub_type])
else:
self.collect_and_copy_ffdc(ffdc_actions[machine_type][sub_type])
def protocol_telnet(self,
ffdc_actions,
machine_type,
sub_type):
r"""
Perform actions using telnet protocol.
Description of argument(s):
ffdc_actions List of actions from ffdc_config.yaml.
machine_type OS Type of remote host.
"""
self.logger.info("\n\t[Run] Executing commands on %s using %s" % (self.hostname, 'TELNET'))
telnet_files_saved = []
progress_counter = 0
list_of_commands = ffdc_actions[machine_type][sub_type]['COMMANDS']
for index, each_cmd in enumerate(list_of_commands, start=0):
command_txt, command_timeout = self.unpack_command(each_cmd)
result = self.telnet_remoteclient.execute_command(command_txt, command_timeout)
if result:
try:
targ_file = ffdc_actions[machine_type][sub_type]['FILES'][index]
except IndexError:
targ_file = command_txt
self.logger.warning(
"\n\t[WARN] Missing filename to store data from telnet %s." % each_cmd)
self.logger.warning("\t[WARN] Data will be stored in %s." % targ_file)
targ_file_with_path = (self.ffdc_dir_path
+ self.ffdc_prefix
+ targ_file)
# Creates a new file
with open(targ_file_with_path, 'wb') as fp:
fp.write(result)
fp.close
telnet_files_saved.append(targ_file)
progress_counter += 1
self.print_progress(progress_counter)
self.logger.info("\n\t[Run] Commands execution completed.\t\t [OK]")
for file in telnet_files_saved:
self.logger.info("\n\t\tSuccessfully save file " + file + ".")
def protocol_redfish(self,
ffdc_actions,
machine_type,
sub_type):
r"""
Perform actions using Redfish protocol.
Description of argument(s):
ffdc_actions List of actions from ffdc_config.yaml.
machine_type OS Type of remote host.
sub_type Group type of commands.
"""
self.logger.info("\n\t[Run] Executing commands to %s using %s" % (self.hostname, 'REDFISH'))
redfish_files_saved = []
progress_counter = 0
list_of_URL = ffdc_actions[machine_type][sub_type]['URL']
for index, each_url in enumerate(list_of_URL, start=0):
redfish_parm = '-u ' + self.username + ' -p ' + self.password + ' -r ' \
+ self.hostname + ' -S Always raw GET ' + each_url
result = self.run_redfishtool(redfish_parm)
if result:
try:
targ_file = self.get_file_list(ffdc_actions[machine_type][sub_type])[index]
except IndexError:
targ_file = each_url.split('/')[-1]
self.logger.warning(
"\n\t[WARN] Missing filename to store data from redfish URL %s." % each_url)
self.logger.warning("\t[WARN] Data will be stored in %s." % targ_file)
targ_file_with_path = (self.ffdc_dir_path
+ self.ffdc_prefix
+ targ_file)
# Creates a new file
with open(targ_file_with_path, 'w') as fp:
fp.write(result)
fp.close
redfish_files_saved.append(targ_file)
progress_counter += 1
self.print_progress(progress_counter)
self.logger.info("\n\t[Run] Commands execution completed.\t\t [OK]")
for file in redfish_files_saved:
self.logger.info("\n\t\tSuccessfully save file " + file + ".")
def protocol_ipmi(self,
ffdc_actions,
machine_type,
sub_type):
r"""
Perform actions using ipmitool over LAN protocol.
Description of argument(s):
ffdc_actions List of actions from ffdc_config.yaml.
machine_type OS Type of remote host.
sub_type Group type of commands.
"""
self.logger.info("\n\t[Run] Executing commands to %s using %s" % (self.hostname, 'IPMI'))
ipmi_files_saved = []
progress_counter = 0
list_of_cmd = self.get_command_list(ffdc_actions[machine_type][sub_type])
for index, each_cmd in enumerate(list_of_cmd, start=0):
ipmi_parm = '-U ' + self.username + ' -P ' + self.password + ' -H ' \
+ self.hostname + ' -I lanplus ' + each_cmd
result = self.run_ipmitool(ipmi_parm)
if result:
try:
targ_file = self.get_file_list(ffdc_actions[machine_type][sub_type])[index]
except IndexError:
targ_file = each_cmd.split('/')[-1]
self.logger.warning("\n\t[WARN] Missing filename to store data from IPMI %s." % each_cmd)
self.logger.warning("\t[WARN] Data will be stored in %s." % targ_file)
targ_file_with_path = (self.ffdc_dir_path
+ self.ffdc_prefix
+ targ_file)
# Creates a new file
with open(targ_file_with_path, 'w') as fp:
fp.write(result)
fp.close
ipmi_files_saved.append(targ_file)
progress_counter += 1
self.print_progress(progress_counter)
self.logger.info("\n\t[Run] Commands execution completed.\t\t [OK]")
for file in ipmi_files_saved:
self.logger.info("\n\t\tSuccessfully save file " + file + ".")
def collect_and_copy_ffdc(self,
ffdc_actions_for_machine_type,
form_filename=False):
r"""
Send commands in ffdc_config file to targeted system.
Description of argument(s):
ffdc_actions_for_machine_type commands and files for the selected remote host type.
form_filename if true, pre-pend self.target_type to filename
"""
# Executing commands, if any
self.ssh_execute_ffdc_commands(ffdc_actions_for_machine_type,
form_filename)
# Copying files
if self.ssh_remoteclient.scpclient:
self.logger.info("\n\n\tCopying FFDC files from remote system %s.\n" % self.hostname)
# Retrieving files from target system
list_of_files = self.get_file_list(ffdc_actions_for_machine_type)
self.scp_ffdc(self.ffdc_dir_path, self.ffdc_prefix, form_filename, list_of_files)
else:
self.logger.info("\n\n\tSkip copying FFDC files from remote system %s.\n" % self.hostname)
def get_command_list(self,
ffdc_actions_for_machine_type):
r"""
Fetch list of commands from configuration file
Description of argument(s):
ffdc_actions_for_machine_type commands and files for the selected remote host type.
"""
try:
list_of_commands = ffdc_actions_for_machine_type['COMMANDS']
except KeyError:
list_of_commands = []
return list_of_commands
def get_file_list(self,
ffdc_actions_for_machine_type):
r"""
Fetch list of commands from configuration file
Description of argument(s):
ffdc_actions_for_machine_type commands and files for the selected remote host type.
"""
try:
list_of_files = ffdc_actions_for_machine_type['FILES']
except KeyError:
list_of_files = []
return list_of_files
def unpack_command(self,
command):
r"""
Unpack command from config file
Description of argument(s):
command Command from config file.
"""
if isinstance(command, dict):
command_txt = next(iter(command))
command_timeout = next(iter(command.values()))
elif isinstance(command, str):
command_txt = command
# Default command timeout 60 seconds
command_timeout = 60
return command_txt, command_timeout
def ssh_execute_ffdc_commands(self,
ffdc_actions_for_machine_type,
form_filename=False):
r"""
Send commands in ffdc_config file to targeted system.
Description of argument(s):
ffdc_actions_for_machine_type commands and files for the selected remote host type.
form_filename if true, pre-pend self.target_type to filename
"""
self.logger.info("\n\t[Run] Executing commands on %s using %s"
% (self.hostname, ffdc_actions_for_machine_type['PROTOCOL'][0]))
list_of_commands = self.get_command_list(ffdc_actions_for_machine_type)
# If command list is empty, returns
if not list_of_commands:
return
progress_counter = 0
for command in list_of_commands:
command_txt, command_timeout = self.unpack_command(command)
if form_filename:
command_txt = str(command_txt % self.target_type)
cmd_exit_code, err, response = \
self.ssh_remoteclient.execute_command(command_txt, command_timeout)
if cmd_exit_code:
self.logger.warning(
"\n\t\t[WARN] %s exits with code %s." % (command_txt, str(cmd_exit_code)))
self.logger.warning("\t\t[WARN] %s " % err)
progress_counter += 1
self.print_progress(progress_counter)
self.logger.info("\n\t[Run] Commands execution completed.\t\t [OK]")
def group_copy(self,
ffdc_actions_for_machine_type):
r"""
scp group of files (wild card) from remote host.
Description of argument(s):
ffdc_actions_for_machine_type commands and files for the selected remote host type.
"""
if self.ssh_remoteclient.scpclient:
self.logger.info("\n\tCopying DUMP files from remote system %s.\n" % self.hostname)
list_of_commands = self.get_command_list(ffdc_actions_for_machine_type)
# If command list is empty, returns
if not list_of_commands:
return
for command in list_of_commands:
try:
filename = command.split(' ')[2]
except IndexError:
self.logger.info("\t\tInvalid command %s for DUMP_LOGS block." % command)
continue
cmd_exit_code, err, response = \
self.ssh_remoteclient.execute_command(command)
# If file does not exist, code take no action.
# cmd_exit_code is ignored for this scenario.
if response:
scp_result = self.ssh_remoteclient.scp_file_from_remote(filename, self.ffdc_dir_path)
if scp_result:
self.logger.info("\t\tSuccessfully copied from " + self.hostname + ':' + filename)
else:
self.logger.info("\t\tThere is no " + filename)
else:
self.logger.info("\n\n\tSkip copying files from remote system %s.\n" % self.hostname)
def scp_ffdc(self,
targ_dir_path,
targ_file_prefix,
form_filename,
file_list=None,
quiet=None):
r"""
SCP all files in file_dict to the indicated directory on the local system.
Description of argument(s):
targ_dir_path The path of the directory to receive the files.
targ_file_prefix Prefix which will be pre-pended to each
target file's name.
file_dict A dictionary of files to scp from targeted system to this system
"""
progress_counter = 0
for filename in file_list:
if form_filename:
filename = str(filename % self.target_type)
source_file_path = filename
targ_file_path = targ_dir_path + targ_file_prefix + filename.split('/')[-1]
# If source file name contains wild card, copy filename as is.
if '*' in source_file_path:
scp_result = self.ssh_remoteclient.scp_file_from_remote(source_file_path, self.ffdc_dir_path)
else:
scp_result = self.ssh_remoteclient.scp_file_from_remote(source_file_path, targ_file_path)
if not quiet:
if scp_result:
self.logger.info(
"\t\tSuccessfully copied from " + self.hostname + ':' + source_file_path + ".\n")
else:
self.logger.info(
"\t\tFail to copy from " + self.hostname + ':' + source_file_path + ".\n")
else:
progress_counter += 1
self.print_progress(progress_counter)
def set_ffdc_defaults(self):
r"""
Set a default value for self.ffdc_dir_path and self.ffdc_prefix.
Collected ffdc file will be stored in dir /self.location/hostname_timestr/.
Individual ffdc file will have timestr_filename.
Description of class variables:
self.ffdc_dir_path The dir path where collected ffdc data files should be put.
self.ffdc_prefix The prefix to be given to each ffdc file name.
"""
timestr = time.strftime("%Y%m%d-%H%M%S")
self.ffdc_dir_path = self.location + "/" + self.hostname + "_" + timestr + "/"
self.ffdc_prefix = timestr + "_"
self.validate_local_store(self.ffdc_dir_path)
def validate_local_store(self, dir_path):
r"""
Ensure path exists to store FFDC files locally.
Description of variable:
dir_path The dir path where collected ffdc data files will be stored.
"""
if not os.path.exists(dir_path):
try:
os.makedirs(dir_path, 0o755)
except (IOError, OSError) as e:
# PermissionError
if e.errno == EPERM or e.errno == EACCES:
self.logger.error(
'\tERROR: os.makedirs %s failed with PermissionError.\n' % dir_path)
else:
self.logger.error(
'\tERROR: os.makedirs %s failed with %s.\n' % (dir_path, e.strerror))
sys.exit(-1)
def print_progress(self, progress):
r"""
Print activity progress +
Description of variable:
progress Progress counter.
"""
sys.stdout.write("\r\t" + "+" * progress)
sys.stdout.flush()
time.sleep(.1)
def verify_redfish(self):
r"""
Verify remote host has redfish service active
"""
redfish_parm = '-u ' + self.username + ' -p ' + self.password + ' -r ' \
+ self.hostname + ' -S Always raw GET /redfish/v1/'
return(self.run_redfishtool(redfish_parm, True))
def verify_ipmi(self):
r"""
Verify remote host has IPMI LAN service active
"""
ipmi_parm = '-U ' + self.username + ' -P ' + self.password + ' -H ' \
+ self.hostname + ' power status -I lanplus'
return(self.run_ipmitool(ipmi_parm, True))
def run_redfishtool(self,
parms_string,
quiet=False):
r"""
Run CLI redfishtool
Description of variable:
parms_string redfishtool subcommand and options.
quiet do not print redfishtool error message if True
"""
result = subprocess.run(['redfishtool ' + parms_string],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True,
universal_newlines=True)
if result.stderr and not quiet:
self.logger.error('\n\tERROR with redfishtool ' + parms_string)
self.logger.error('\n\t%s' % result.stderr.split('\n'))
return result.stdout
def run_ipmitool(self,
parms_string,
quiet=False):
r"""
Run CLI IPMI tool.
Description of variable:
parms_string ipmitool subcommand and options.
quiet do not print redfishtool error message if True
"""
result = subprocess.run(['ipmitool -I lanplus -C 17 ' + parms_string],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True,
universal_newlines=True)
if result.stderr and not quiet:
self.logger.error('\n\t\tERROR with ipmitool -I lanplus -C 17 ' + parms_string)
self.logger.error('\t\t' + result.stderr)
return result.stdout
def run_shell_script(self,
parms_string,
quiet=False):
r"""
Run CLI shell script tool.
Description of variable:
parms_string script command options.
quiet do not print redfishtool error message if True
"""
result = subprocess.run([parms_string],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True,
universal_newlines=True)
if result.stderr and not quiet:
self.logger.error('\n\t\tERROR executing %s' % parms_string)
self.logger.error('\t\t' + result.stderr)
return result.stdout
def protocol_shell_script(self,
ffdc_actions,
machine_type,
sub_type):
r"""
Perform SHELL script execution locally.
Description of argument(s):
ffdc_actions List of actions from ffdc_config.yaml.
machine_type OS Type of remote host.
sub_type Group type of commands.
"""
self.logger.info("\n\t[Run] Executing commands to %s using %s" % (self.hostname, 'SHELL'))
shell_files_saved = []
progress_counter = 0
list_of_cmd = self.get_command_list(ffdc_actions[machine_type][sub_type])
for index, each_cmd in enumerate(list_of_cmd, start=0):
result = self.run_shell_script(each_cmd)
if result:
try:
targ_file = self.get_file_list(ffdc_actions[machine_type][sub_type])[index]
except IndexError:
targ_file = each_cmd.split('/')[-1]
self.logger.warning("\n\t[WARN] Missing filename to store data %s." % each_cmd)
self.logger.warning("\t[WARN] Data will be stored in %s." % targ_file)
targ_file_with_path = (self.ffdc_dir_path
+ self.ffdc_prefix
+ targ_file)
# Creates a new file
with open(targ_file_with_path, 'w') as fp:
fp.write(result)
fp.close
shell_files_saved.append(targ_file)
progress_counter += 1
self.print_progress(progress_counter)
self.logger.info("\n\t[Run] Commands execution completed.\t\t [OK]")
for file in shell_files_saved:
self.logger.info("\n\t\tSuccessfully save file " + file + ".")