#!/usr/bin/env python r""" This module is the python counterpart to obmc_boot_test. """ import os import imp import time import glob import random import re import signal try: import cPickle as pickle except ImportError: import pickle import socket from robot.utils import DotDict from robot.libraries.BuiltIn import BuiltIn from boot_data import * import gen_print as gp import gen_robot_plug_in as grpi import gen_arg as ga import gen_valid as gv import gen_misc as gm import gen_cmd as gc import gen_robot_keyword as grk import state as st import var_stack as vs import gen_plug_in_utils as gpu import pel_utils as pel import logging_utils as log base_path = os.path.dirname(os.path.dirname( imp.find_module("gen_robot_print")[1])) +\ os.sep sys.path.append(base_path + "extended/") import run_keyword as rk # Setting master_pid correctly influences the behavior of plug-ins like # DB_Logging program_pid = os.getpid() master_pid = os.environ.get('AUTOBOOT_MASTER_PID', program_pid) pgm_name = re.sub('\\.py$', '', os.path.basename(__file__)) # Set up boot data structures. os_host = BuiltIn().get_variable_value("${OS_HOST}", default="") boot_lists = read_boot_lists() # The maximum number of entries that can be in the boot_history global variable. max_boot_history = 10 boot_history = [] state = st.return_state_constant('default_state') cp_setup_called = 0 next_boot = "" base_tool_dir_path = os.path.normpath(os.environ.get( 'AUTOBOOT_BASE_TOOL_DIR_PATH', "/tmp")) + os.sep ffdc_dir_path = os.path.normpath(os.environ.get('FFDC_DIR_PATH', '')) + os.sep boot_success = 0 status_dir_path = os.environ.get('STATUS_DIR_PATH', "") if status_dir_path != "": status_dir_path = os.path.normpath(status_dir_path) + os.sep redfish_support_trans_state = int(os.environ.get('REDFISH_SUPPORT_TRANS_STATE', 0)) or \ int(BuiltIn().get_variable_value("${REDFISH_SUPPORT_TRANS_STATE}", default=0)) redfish_supported = BuiltIn().get_variable_value("${REDFISH_SUPPORTED}", default=False) redfish_rest_supported = BuiltIn().get_variable_value("${REDFISH_REST_SUPPORTED}", default=False) redfish_delete_sessions = int(BuiltIn().get_variable_value("${REDFISH_DELETE_SESSIONS}", default=1)) if redfish_supported: redfish = BuiltIn().get_library_instance('redfish') default_power_on = "Redfish Power On" default_power_off = "Redfish Power Off" if not redfish_support_trans_state: delete_errlogs_cmd = "Delete Error Logs ${quiet}=${1}" delete_bmcdump_cmd = "Delete All BMC Dump" default_set_power_policy = "Set BMC Power Policy ALWAYS_POWER_OFF" else: delete_errlogs_cmd = "Redfish Purge Event Log" delete_bmcdump_cmd = "Redfish Delete All BMC Dumps" default_set_power_policy = "Redfish Set Power Restore Policy AlwaysOff" else: default_power_on = "REST Power On" default_power_off = "REST Power Off" delete_errlogs_cmd = "Delete Error Logs ${quiet}=${1}" delete_bmcdump_cmd = "Delete All BMC Dump" default_set_power_policy = "Set BMC Power Policy ALWAYS_POWER_OFF" boot_count = 0 LOG_LEVEL = BuiltIn().get_variable_value("${LOG_LEVEL}") AUTOBOOT_FFDC_PREFIX = os.environ.get('AUTOBOOT_FFDC_PREFIX', '') ffdc_prefix = AUTOBOOT_FFDC_PREFIX boot_start_time = "" boot_end_time = "" save_stack = vs.var_stack('save_stack') main_func_parm_list = ['boot_stack', 'stack_mode', 'quiet'] def dump_ffdc_rc(): r""" Return the constant dump ffdc test return code value. When a plug-in call point program returns this value, it indicates that this program should collect FFDC. """ return 0x00000200 def stop_test_rc(): r""" Return the constant stop test return code value. When a plug-in call point program returns this value, it indicates that this program should stop running. """ return 0x00000200 def process_host(host, host_var_name=""): r""" Process a host by getting the associated host name and IP address and setting them in global variables. If the caller does not pass the host_var_name, this function will try to figure out the name of the variable used by the caller for the host parm. Callers are advised to explicitly specify the host_var_name when calling with an exec command. In such cases, the get_arg_name cannot figure out the host variable name. This function will then create similar global variable names by removing "_host" and appending "_host_name" or "_ip" to the host variable name. Example: If a call is made like this: process_host(openbmc_host) Global variables openbmc_host_name and openbmc_ip will be set. Description of argument(s): host A host name or IP. The name of the variable used should have a suffix of "_host". host_var_name The name of the variable being used as the host parm. """ if host_var_name == "": host_var_name = gp.get_arg_name(0, 1, stack_frame_ix=2) host_name_var_name = re.sub("host", "host_name", host_var_name) ip_var_name = re.sub("host", "ip", host_var_name) cmd_buf = "global " + host_name_var_name + ", " + ip_var_name + " ; " +\ host_name_var_name + ", " + ip_var_name + " = gm.get_host_name_ip('" +\ host + "')" exec(cmd_buf) def process_pgm_parms(): r""" Process the program parameters by assigning them all to corresponding globals. Also, set some global values that depend on program parameters. """ # Program parameter processing. # Assign all program parms to python variables which are global to this # module. global parm_list parm_list = BuiltIn().get_variable_value("${parm_list}") # The following subset of parms should be processed as integers. int_list = ['max_num_tests', 'boot_pass', 'boot_fail', 'ffdc_only', 'boot_fail_threshold', 'delete_errlogs', 'call_post_stack_plug', 'do_pre_boot_plug_in_setup', 'quiet', 'test_mode', 'debug'] for parm in parm_list: if parm in int_list: sub_cmd = "int(BuiltIn().get_variable_value(\"${" + parm +\ "}\", \"0\"))" else: sub_cmd = "BuiltIn().get_variable_value(\"${" + parm + "}\")" cmd_buf = "global " + parm + " ; " + parm + " = " + sub_cmd gp.dpissuing(cmd_buf) exec(cmd_buf) if re.match(r".*_host$", parm): cmd_buf = "process_host(" + parm + ", '" + parm + "')" exec(cmd_buf) if re.match(r".*_password$", parm): # Register the value of any parm whose name ends in _password. # This will cause the print functions to replace passwords with # asterisks in the output. cmd_buf = "gp.register_passwords(" + parm + ")" exec(cmd_buf) global ffdc_dir_path_style global boot_list global boot_stack global boot_results_file_path global boot_results global boot_history global ffdc_list_file_path global ffdc_report_list_path global ffdc_summary_list_path global boot_table global valid_boot_types if ffdc_dir_path_style == "": ffdc_dir_path_style = int(os.environ.get('FFDC_DIR_PATH_STYLE', '0')) # Convert these program parms to lists for easier processing.. boot_list = list(filter(None, boot_list.split(":"))) boot_stack = list(filter(None, boot_stack.split(":"))) boot_table = create_boot_table(boot_table_path, os_host=os_host) valid_boot_types = create_valid_boot_list(boot_table) cleanup_boot_results_file() boot_results_file_path = create_boot_results_file_path(pgm_name, openbmc_nickname, master_pid) if os.path.isfile(boot_results_file_path): # We've been called before in this run so we'll load the saved # boot_results and boot_history objects. boot_results, boot_history =\ pickle.load(open(boot_results_file_path, 'rb')) else: boot_results = boot_results(boot_table, boot_pass, boot_fail) ffdc_list_file_path = base_tool_dir_path + openbmc_nickname +\ "/FFDC_FILE_LIST" ffdc_report_list_path = base_tool_dir_path + openbmc_nickname +\ "/FFDC_REPORT_FILE_LIST" ffdc_summary_list_path = base_tool_dir_path + openbmc_nickname +\ "/FFDC_SUMMARY_FILE_LIST" def initial_plug_in_setup(): r""" Initialize all plug-in environment variables which do not change for the duration of the program. """ global LOG_LEVEL BuiltIn().set_log_level("NONE") BuiltIn().set_global_variable("${master_pid}", master_pid) BuiltIn().set_global_variable("${FFDC_DIR_PATH}", ffdc_dir_path) BuiltIn().set_global_variable("${STATUS_DIR_PATH}", status_dir_path) BuiltIn().set_global_variable("${BASE_TOOL_DIR_PATH}", base_tool_dir_path) BuiltIn().set_global_variable("${FFDC_LIST_FILE_PATH}", ffdc_list_file_path) BuiltIn().set_global_variable("${FFDC_REPORT_LIST_PATH}", ffdc_report_list_path) BuiltIn().set_global_variable("${FFDC_SUMMARY_LIST_PATH}", ffdc_summary_list_path) BuiltIn().set_global_variable("${FFDC_DIR_PATH_STYLE}", ffdc_dir_path_style) BuiltIn().set_global_variable("${FFDC_CHECK}", ffdc_check) # For each program parameter, set the corresponding AUTOBOOT_ environment # variable value. Also, set an AUTOBOOT_ environment variable for every # element in additional_values. additional_values = ["program_pid", "master_pid", "ffdc_dir_path", "status_dir_path", "base_tool_dir_path", "ffdc_list_file_path", "ffdc_report_list_path", "ffdc_summary_list_path", "execdir", "redfish_supported", "redfish_rest_supported", "redfish_support_trans_state"] plug_in_vars = parm_list + additional_values for var_name in plug_in_vars: var_value = BuiltIn().get_variable_value("${" + var_name + "}") var_name = var_name.upper() if var_value is None: var_value = "" os.environ["AUTOBOOT_" + var_name] = str(var_value) BuiltIn().set_log_level(LOG_LEVEL) # Make sure the ffdc list directory exists. ffdc_list_dir_path = os.path.dirname(ffdc_list_file_path) + os.sep if not os.path.exists(ffdc_list_dir_path): os.makedirs(ffdc_list_dir_path) def plug_in_setup(): r""" Initialize all changing plug-in environment variables for use by the plug-in programs. """ global LOG_LEVEL global test_really_running BuiltIn().set_log_level("NONE") boot_pass, boot_fail = boot_results.return_total_pass_fail() if boot_pass > 1: test_really_running = 1 else: test_really_running = 0 BuiltIn().set_global_variable("${test_really_running}", test_really_running) BuiltIn().set_global_variable("${boot_type_desc}", next_boot) BuiltIn().set_global_variable("${boot_pass}", boot_pass) BuiltIn().set_global_variable("${boot_fail}", boot_fail) BuiltIn().set_global_variable("${boot_success}", boot_success) BuiltIn().set_global_variable("${ffdc_prefix}", ffdc_prefix) BuiltIn().set_global_variable("${boot_start_time}", boot_start_time) BuiltIn().set_global_variable("${boot_end_time}", boot_end_time) # For each program parameter, set the corresponding AUTOBOOT_ environment # variable value. Also, set an AUTOBOOT_ environment variable for every # element in additional_values. additional_values = ["boot_type_desc", "boot_success", "boot_pass", "boot_fail", "test_really_running", "ffdc_prefix", "boot_start_time", "boot_end_time"] plug_in_vars = additional_values for var_name in plug_in_vars: var_value = BuiltIn().get_variable_value("${" + var_name + "}") var_name = var_name.upper() if var_value is None: var_value = "" os.environ["AUTOBOOT_" + var_name] = str(var_value) if debug: shell_rc, out_buf = \ gc.cmd_fnc_u("printenv | egrep AUTOBOOT_ | sort -u") BuiltIn().set_log_level(LOG_LEVEL) def pre_boot_plug_in_setup(): # Clear the ffdc_list_file_path file. Plug-ins may now write to it. try: os.remove(ffdc_list_file_path) except OSError: pass # Clear the ffdc_report_list_path file. Plug-ins may now write to it. try: os.remove(ffdc_report_list_path) except OSError: pass # Clear the ffdc_summary_list_path file. Plug-ins may now write to it. try: os.remove(ffdc_summary_list_path) except OSError: pass global ffdc_prefix seconds = time.time() loc_time = time.localtime(seconds) time_string = time.strftime("%y%m%d.%H%M%S.", loc_time) ffdc_prefix = openbmc_nickname + "." + time_string def default_sigusr1(signal_number=0, frame=None): r""" Handle SIGUSR1 by doing nothing. This function assists in debugging SIGUSR1 processing by printing messages to stdout and to the log.html file. Description of argument(s): signal_number The signal number (should always be 10 for SIGUSR1). frame The frame data. """ gp.qprintn() gp.qprint_executing() gp.lprint_executing() def set_default_siguser1(): r""" Set the default_sigusr1 function to be the SIGUSR1 handler. """ gp.qprintn() gp.qprint_executing() gp.lprint_executing() signal.signal(signal.SIGUSR1, default_sigusr1) def setup(): r""" Do general program setup tasks. """ global cp_setup_called global transitional_boot_selected gp.qprintn() if redfish_supported: redfish.login() set_default_siguser1() transitional_boot_selected = False robot_pgm_dir_path = os.path.dirname(__file__) + os.sep repo_bin_path = robot_pgm_dir_path.replace("/lib/", "/bin/") # If we can't find process_plug_in_packages.py, ssh_pw or # validate_plug_ins.py, then we don't have our repo bin in PATH. shell_rc, out_buf = gc.cmd_fnc_u("which process_plug_in_packages.py" + " ssh_pw validate_plug_ins.py", quiet=1, print_output=0, show_err=0) if shell_rc != 0: os.environ['PATH'] = repo_bin_path + ":" + os.environ.get('PATH', "") # Likewise, our repo lib subdir needs to be in sys.path and PYTHONPATH. if robot_pgm_dir_path not in sys.path: sys.path.append(robot_pgm_dir_path) PYTHONPATH = os.environ.get("PYTHONPATH", "") if PYTHONPATH == "": os.environ['PYTHONPATH'] = robot_pgm_dir_path else: os.environ['PYTHONPATH'] = robot_pgm_dir_path + ":" + PYTHONPATH validate_parms() gp.qprint_pgm_header() grk.run_key_u(default_set_power_policy) initial_plug_in_setup() plug_in_setup() rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='setup') if rc != 0: error_message = "Plug-in setup failed.\n" gp.print_error_report(error_message) BuiltIn().fail(error_message) # Setting cp_setup_called lets our Teardown know that it needs to call # the cleanup plug-in call point. cp_setup_called = 1 # Keyword "FFDC" will fail if TEST_MESSAGE is not set. BuiltIn().set_global_variable("${TEST_MESSAGE}", "${EMPTY}") # FFDC_LOG_PATH is used by "FFDC" keyword. BuiltIn().set_global_variable("${FFDC_LOG_PATH}", ffdc_dir_path) # Also printed by FFDC. global host_name global host_ip host = socket.gethostname() host_name, host_ip = gm.get_host_name_ip(host) gp.dprint_var(boot_table) gp.dprint_var(boot_lists) def validate_parms(): r""" Validate all program parameters. """ process_pgm_parms() gp.qprintn() global openbmc_model if openbmc_model == "": status, ret_values =\ grk.run_key_u("Get BMC System Model") openbmc_model = ret_values BuiltIn().set_global_variable("${openbmc_model}", openbmc_model) gv.set_exit_on_error(True) gv.valid_value(openbmc_host) gv.valid_value(openbmc_username) gv.valid_value(openbmc_password) gv.valid_value(rest_username) gv.valid_value(rest_password) gv.valid_value(ipmi_username) gv.valid_value(ipmi_password) if os_host != "": gv.valid_value(os_username) gv.valid_value(os_password) if pdu_host != "": gv.valid_value(pdu_username) gv.valid_value(pdu_password) gv.valid_integer(pdu_slot_no) if openbmc_serial_host != "": gv.valid_integer(openbmc_serial_port) gv.valid_value(openbmc_model) gv.valid_integer(max_num_tests) gv.valid_integer(boot_pass) gv.valid_integer(boot_fail) plug_in_packages_list = grpi.rvalidate_plug_ins(plug_in_dir_paths) BuiltIn().set_global_variable("${plug_in_packages_list}", plug_in_packages_list) gv.valid_value(stack_mode, valid_values=['normal', 'skip']) gv.set_exit_on_error(False) if len(boot_list) == 0 and len(boot_stack) == 0 and not ffdc_only: error_message = "You must provide either a value for either the" +\ " boot_list or the boot_stack parm.\n" BuiltIn().fail(gp.sprint_error(error_message)) valid_boot_list(boot_list, valid_boot_types) valid_boot_list(boot_stack, valid_boot_types) selected_PDU_boots = list(set(boot_list + boot_stack) & set(boot_lists['PDU_reboot'])) if len(selected_PDU_boots) > 0 and pdu_host == "": error_message = "You have selected the following boots which" +\ " require a PDU host but no value for pdu_host:\n" error_message += gp.sprint_var(selected_PDU_boots) error_message += gp.sprint_var(pdu_host, fmt=gp.blank()) BuiltIn().fail(gp.sprint_error(error_message)) return def my_get_state(): r""" Get the system state plus a little bit of wrapping. """ global state req_states = ['epoch_seconds'] + st.default_req_states gp.qprint_timen("Getting system state.") if test_mode: state['epoch_seconds'] = int(time.time()) else: state = st.get_state(req_states=req_states, quiet=quiet) gp.qprint_var(state) def valid_state(): r""" Verify that our state dictionary contains no blank values. If we don't get valid state data, we cannot continue to work. """ if st.compare_states(state, st.invalid_state_match, 'or'): error_message = "The state dictionary contains blank fields which" +\ " is illegal.\n" + gp.sprint_var(state) BuiltIn().fail(gp.sprint_error(error_message)) def select_boot(): r""" Select a boot test to be run based on our current state and return the chosen boot type. Description of arguments: state The state of the machine. """ global transitional_boot_selected global boot_stack gp.qprint_timen("Selecting a boot test.") if transitional_boot_selected and not boot_success: prior_boot = next_boot boot_candidate = boot_stack.pop() gp.qprint_timen("The prior '" + next_boot + "' was chosen to" + " transition to a valid state for '" + boot_candidate + "' which was at the top of the boot_stack. Since" + " the '" + next_boot + "' failed, the '" + boot_candidate + "' has been removed from the stack" + " to avoid and endless failure loop.") if len(boot_stack) == 0: return "" my_get_state() valid_state() transitional_boot_selected = False stack_popped = 0 if len(boot_stack) > 0: stack_popped = 1 gp.qprint_dashes() gp.qprint_var(boot_stack) gp.qprint_dashes() skip_boot_printed = 0 while len(boot_stack) > 0: boot_candidate = boot_stack.pop() if stack_mode == 'normal': break else: if st.compare_states(state, boot_table[boot_candidate]['end']): if not skip_boot_printed: gp.qprint_var(stack_mode) gp.qprintn() gp.qprint_timen("Skipping the following boot tests" + " which are unnecessary since their" + " required end states match the" + " current machine state:") skip_boot_printed = 1 gp.qprint_var(boot_candidate) boot_candidate = "" if boot_candidate == "": gp.qprint_dashes() gp.qprint_var(boot_stack) gp.qprint_dashes() return boot_candidate if st.compare_states(state, boot_table[boot_candidate]['start']): gp.qprint_timen("The machine state is valid for a '" + boot_candidate + "' boot test.") gp.qprint_dashes() gp.qprint_var(boot_stack) gp.qprint_dashes() return boot_candidate else: gp.qprint_timen("The machine state does not match the required" + " starting state for a '" + boot_candidate + "' boot test:") gp.qprint_varx("boot_table_start_entry", boot_table[boot_candidate]['start']) boot_stack.append(boot_candidate) transitional_boot_selected = True popped_boot = boot_candidate # Loop through your list selecting a boot_candidates boot_candidates = [] for boot_candidate in boot_list: if st.compare_states(state, boot_table[boot_candidate]['start']): if stack_popped: if st.compare_states(boot_table[boot_candidate]['end'], boot_table[popped_boot]['start']): boot_candidates.append(boot_candidate) else: boot_candidates.append(boot_candidate) if len(boot_candidates) == 0: gp.qprint_timen("The user's boot list contained no boot tests" + " which are valid for the current machine state.") boot_candidate = default_power_on if not st.compare_states(state, boot_table[default_power_on]['start']): boot_candidate = default_power_off boot_candidates.append(boot_candidate) gp.qprint_timen("Using default '" + boot_candidate + "' boot type to transition to valid state.") gp.dprint_var(boot_candidates) # Randomly select a boot from the candidate list. boot = random.choice(boot_candidates) return boot def print_defect_report(ffdc_file_list): r""" Print a defect report. Description of argument(s): ffdc_file_list A list of files which were collected by our ffdc functions. """ # Making deliberate choice to NOT run plug_in_setup(). We don't want # ffdc_prefix updated. rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='ffdc_report', stop_on_plug_in_failure=0) # Get additional header data which may have been created by ffdc plug-ins. # Also, delete the individual header files to cleanup. cmd_buf = "file_list=$(cat " + ffdc_report_list_path + " 2>/dev/null)" +\ " ; [ ! -z \"${file_list}\" ] && cat ${file_list}" +\ " 2>/dev/null ; rm -rf ${file_list} 2>/dev/null || :" shell_rc, more_header_info = gc.cmd_fnc_u(cmd_buf, print_output=0, show_err=0) # Get additional summary data which may have been created by ffdc plug-ins. # Also, delete the individual header files to cleanup. cmd_buf = "file_list=$(cat " + ffdc_summary_list_path + " 2>/dev/null)" +\ " ; [ ! -z \"${file_list}\" ] && cat ${file_list}" +\ " 2>/dev/null ; rm -rf ${file_list} 2>/dev/null || :" shell_rc, ffdc_summary_info = gc.cmd_fnc_u(cmd_buf, print_output=0, show_err=0) # ffdc_list_file_path contains a list of any ffdc files created by plug- # ins, etc. Read that data into a list. try: plug_in_ffdc_list = \ open(ffdc_list_file_path, 'r').read().rstrip("\n").split("\n") plug_in_ffdc_list = list(filter(None, plug_in_ffdc_list)) except IOError: plug_in_ffdc_list = [] # Combine the files from plug_in_ffdc_list with the ffdc_file_list passed # in. Eliminate duplicates and sort the list. ffdc_file_list = sorted(set(ffdc_file_list + plug_in_ffdc_list)) if status_file_path != "": ffdc_file_list.insert(0, status_file_path) # Convert the list to a printable list. printable_ffdc_file_list = "\n".join(ffdc_file_list) # Open ffdc_file_list for writing. We will write a complete list of # FFDC files to it for possible use by plug-ins like cp_stop_check. ffdc_list_file = open(ffdc_list_file_path, 'w') ffdc_list_file.write(printable_ffdc_file_list + "\n") ffdc_list_file.close() indent = 0 width = 90 linefeed = 1 char = "=" gp.qprintn() gp.qprint_dashes(indent, width, linefeed, char) gp.qprintn("Copy this data to the defect:\n") if len(more_header_info) > 0: gp.qprintn(more_header_info) gp.qpvars(host_name, host_ip, openbmc_nickname, openbmc_host, openbmc_host_name, openbmc_ip, openbmc_username, openbmc_password, rest_username, rest_password, ipmi_username, ipmi_password, os_host, os_host_name, os_ip, os_username, os_password, pdu_host, pdu_host_name, pdu_ip, pdu_username, pdu_password, pdu_slot_no, openbmc_serial_host, openbmc_serial_host_name, openbmc_serial_ip, openbmc_serial_port) gp.qprintn() print_boot_history(boot_history) gp.qprintn() gp.qprint_var(state) gp.qprintn() gp.qprintn("FFDC data files:") gp.qprintn(printable_ffdc_file_list) gp.qprintn() if len(ffdc_summary_info) > 0: gp.qprintn(ffdc_summary_info) gp.qprint_dashes(indent, width, linefeed, char) def my_ffdc(): r""" Collect FFDC data. """ global state plug_in_setup() rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='ffdc', stop_on_plug_in_failure=0) AUTOBOOT_FFDC_PREFIX = os.environ['AUTOBOOT_FFDC_PREFIX'] status, ffdc_file_list = grk.run_key_u("FFDC ffdc_prefix=" + AUTOBOOT_FFDC_PREFIX + " ffdc_function_list=" + ffdc_function_list, ignore=1) if status != 'PASS': gp.qprint_error("Call to ffdc failed.\n") if type(ffdc_file_list) is not list: ffdc_file_list = [] # Leave a record for caller that "soft" errors occurred. soft_errors = 1 gpu.save_plug_in_value(soft_errors, pgm_name) my_get_state() print_defect_report(ffdc_file_list) def print_test_start_message(boot_keyword): r""" Print a message indicating what boot test is about to run. Description of arguments: boot_keyword The name of the boot which is to be run (e.g. "BMC Power On"). """ global boot_history global boot_start_time doing_msg = gp.sprint_timen("Doing \"" + boot_keyword + "\".") # Set boot_start_time for use by plug-ins. boot_start_time = doing_msg[1:33] gp.qprint_var(boot_start_time) gp.qprint(doing_msg) update_boot_history(boot_history, doing_msg, max_boot_history) def stop_boot_test(signal_number=0, frame=None): r""" Handle SIGUSR1 by aborting the boot test that is running. Description of argument(s): signal_number The signal number (should always be 10 for SIGUSR1). frame The frame data. """ gp.qprintn() gp.qprint_executing() gp.lprint_executing() # Restore original sigusr1 handler. set_default_siguser1() message = "The caller has asked that the boot test be stopped and marked" message += " as a failure." function_stack = gm.get_function_stack() if "wait_state" in function_stack: st.set_exit_wait_early_message(message) else: BuiltIn().fail(gp.sprint_error(message)) def run_boot(boot): r""" Run the specified boot. Description of arguments: boot The name of the boot test to be performed. """ global state signal.signal(signal.SIGUSR1, stop_boot_test) gp.qprint_timen("stop_boot_test is armed.") print_test_start_message(boot) plug_in_setup() rc, shell_rc, failed_plug_in_name = \ grpi.rprocess_plug_in_packages(call_point="pre_boot") if rc != 0: error_message = "Plug-in failed with non-zero return code.\n" +\ gp.sprint_var(rc, fmt=gp.hexa()) set_default_siguser1() BuiltIn().fail(gp.sprint_error(error_message)) if test_mode: # In test mode, we'll pretend the boot worked by assigning its # required end state to the default state value. state = st.strip_anchor_state(boot_table[boot]['end']) else: # Assertion: We trust that the state data was made fresh by the # caller. gp.qprintn() if boot_table[boot]['method_type'] == "keyword": rk.my_run_keywords(boot_table[boot].get('lib_file_path', ''), boot_table[boot]['method'], quiet=quiet) if boot_table[boot]['bmc_reboot']: st.wait_for_comm_cycle(int(state['epoch_seconds'])) plug_in_setup() rc, shell_rc, failed_plug_in_name = \ grpi.rprocess_plug_in_packages(call_point="post_reboot") if rc != 0: error_message = "Plug-in failed with non-zero return code.\n" error_message += gp.sprint_var(rc, fmt=gp.hexa()) set_default_siguser1() BuiltIn().fail(gp.sprint_error(error_message)) else: match_state = st.anchor_state(state) del match_state['epoch_seconds'] # Wait for the state to change in any way. st.wait_state(match_state, wait_time=state_change_timeout, interval="10 seconds", invert=1) gp.qprintn() if boot_table[boot]['end']['chassis'] == "Off": boot_timeout = power_off_timeout else: boot_timeout = power_on_timeout st.wait_state(boot_table[boot]['end'], wait_time=boot_timeout, interval="10 seconds") plug_in_setup() rc, shell_rc, failed_plug_in_name = \ grpi.rprocess_plug_in_packages(call_point="post_boot") if rc != 0: error_message = "Plug-in failed with non-zero return code.\n" +\ gp.sprint_var(rc, fmt=gp.hexa()) set_default_siguser1() BuiltIn().fail(gp.sprint_error(error_message)) # Restore original sigusr1 handler. set_default_siguser1() def test_loop_body(): r""" The main loop body for the loop in main_py. Description of arguments: boot_count The iteration number (starts at 1). """ global boot_count global state global next_boot global boot_success global boot_end_time gp.qprintn() next_boot = select_boot() if next_boot == "": return True boot_count += 1 gp.qprint_timen("Starting boot " + str(boot_count) + ".") pre_boot_plug_in_setup() cmd_buf = ["run_boot", next_boot] boot_status, msg = BuiltIn().run_keyword_and_ignore_error(*cmd_buf) if boot_status == "FAIL": gp.qprint(msg) gp.qprintn() if boot_status == "PASS": boot_success = 1 completion_msg = gp.sprint_timen("BOOT_SUCCESS: \"" + next_boot + "\" succeeded.") else: boot_success = 0 completion_msg = gp.sprint_timen("BOOT_FAILED: \"" + next_boot + "\" failed.") # Set boot_end_time for use by plug-ins. boot_end_time = completion_msg[1:33] gp.qprint_var(boot_end_time) gp.qprint(completion_msg) boot_results.update(next_boot, boot_status) plug_in_setup() # NOTE: A post_test_case call point failure is NOT counted as a boot # failure. rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='post_test_case', stop_on_plug_in_failure=0) plug_in_setup() rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='ffdc_check', shell_rc=dump_ffdc_rc(), stop_on_plug_in_failure=1, stop_on_non_zero_rc=1) if ffdc_check == "All" or\ shell_rc == dump_ffdc_rc(): status, ret_values = grk.run_key_u("my_ffdc", ignore=1) if status != 'PASS': gp.qprint_error("Call to my_ffdc failed.\n") # Leave a record for caller that "soft" errors occurred. soft_errors = 1 gpu.save_plug_in_value(soft_errors, pgm_name) if delete_errlogs: # print error logs before delete status, error_logs = grk.run_key_u("Get Error Logs") pels = pel.peltool("-l", ignore_err=1) log.print_error_logs(error_logs, "AdditionalData Message Severity") gp.qprint_var(pels) # We need to purge error logs between boots or they build up. grk.run_key(delete_errlogs_cmd, ignore=1) grk.run_key(delete_bmcdump_cmd, ignore=1) boot_results.print_report() gp.qprint_timen("Finished boot " + str(boot_count) + ".") plug_in_setup() rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='stop_check', shell_rc=stop_test_rc(), stop_on_non_zero_rc=1) if shell_rc == stop_test_rc(): message = "Stopping as requested by user.\n" gp.qprint_time(message) BuiltIn().fail(message) # This should help prevent ConnectionErrors. # Purge all redfish and REST connection sessions. if redfish_delete_sessions: grk.run_key_u("Close All Connections", ignore=1) grk.run_key_u("Delete All Redfish Sessions", ignore=1) return True def obmc_boot_test_teardown(): r""" Clean up after the main keyword. """ gp.qprint_executing() if ga.psutil_imported: ga.terminate_descendants() if cp_setup_called: plug_in_setup() rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='cleanup', stop_on_plug_in_failure=0) if 'boot_results_file_path' in globals(): # Save boot_results and boot_history objects to a file in case they are # needed again. gp.qprint_timen("Saving boot_results to the following path.") gp.qprint_var(boot_results_file_path) pickle.dump((boot_results, boot_history), open(boot_results_file_path, 'wb'), pickle.HIGHEST_PROTOCOL) global save_stack # Restore any global values saved on the save_stack. for parm_name in main_func_parm_list: # Get the parm_value if it was saved on the stack. try: parm_value = save_stack.pop(parm_name) except BaseException: # If it was not saved, no further action is required. continue # Restore the saved value. cmd_buf = "BuiltIn().set_global_variable(\"${" + parm_name +\ "}\", parm_value)" gp.dpissuing(cmd_buf) exec(cmd_buf) gp.dprintn(save_stack.sprint_obj()) def test_teardown(): r""" Clean up after this test case. """ gp.qprintn() gp.qprint_executing() if ga.psutil_imported: ga.terminate_descendants() cmd_buf = ["Print Error", "A keyword timeout occurred ending this program.\n"] BuiltIn().run_keyword_if_timeout_occurred(*cmd_buf) if redfish_supported: redfish.logout() gp.qprint_pgm_footer() def post_stack(): r""" Process post_stack plug-in programs. """ if not call_post_stack_plug: # The caller does not wish to have post_stack plug-in processing done. return global boot_success # NOTE: A post_stack call-point failure is NOT counted as a boot failure. pre_boot_plug_in_setup() # For the purposes of the following plug-ins, mark the "boot" as a success. boot_success = 1 plug_in_setup() rc, shell_rc, failed_plug_in_name, history =\ grpi.rprocess_plug_in_packages(call_point='post_stack', stop_on_plug_in_failure=0, return_history=True) for doing_msg in history: update_boot_history(boot_history, doing_msg, max_boot_history) if rc != 0: boot_success = 0 plug_in_setup() rc, shell_rc, failed_plug_in_name =\ grpi.rprocess_plug_in_packages(call_point='ffdc_check', shell_rc=dump_ffdc_rc(), stop_on_plug_in_failure=1, stop_on_non_zero_rc=1) if shell_rc == dump_ffdc_rc(): status, ret_values = grk.run_key_u("my_ffdc", ignore=1) if status != 'PASS': gp.qprint_error("Call to my_ffdc failed.\n") # Leave a record for caller that "soft" errors occurred. soft_errors = 1 gpu.save_plug_in_value(soft_errors, pgm_name) plug_in_setup() rc, shell_rc, failed_plug_in_name = grpi.rprocess_plug_in_packages( call_point='stop_check', shell_rc=stop_test_rc(), stop_on_non_zero_rc=1) if shell_rc == stop_test_rc(): message = "Stopping as requested by user.\n" gp.qprint_time(message) BuiltIn().fail(message) def obmc_boot_test_py(loc_boot_stack=None, loc_stack_mode=None, loc_quiet=None): r""" Do main program processing. """ global save_stack ga.set_term_options(term_requests={'pgm_names': ['process_plug_in_packages.py']}) gp.dprintn() # Process function parms. for parm_name in main_func_parm_list: # Get parm's value. parm_value = eval("loc_" + parm_name) gp.dpvars(parm_name, parm_value) if parm_value is not None: # Save the global value on a stack. cmd_buf = "save_stack.push(BuiltIn().get_variable_value(\"${" +\ parm_name + "}\"), \"" + parm_name + "\")" gp.dpissuing(cmd_buf) exec(cmd_buf) # Set the global value to the passed value. cmd_buf = "BuiltIn().set_global_variable(\"${" + parm_name +\ "}\", loc_" + parm_name + ")" gp.dpissuing(cmd_buf) exec(cmd_buf) gp.dprintn(save_stack.sprint_obj()) setup() init_boot_pass, init_boot_fail = boot_results.return_total_pass_fail() if ffdc_only: gp.qprint_timen("Caller requested ffdc_only.") if do_pre_boot_plug_in_setup: pre_boot_plug_in_setup() grk.run_key_u("my_ffdc") return if delete_errlogs: # print error logs before delete status, error_logs = grk.run_key_u("Get Error Logs") pels = pel.peltool("-l", ignore_err=1) log.print_error_logs(error_logs, "AdditionalData Message Severity") gp.qprint_var(pels) # Delete errlogs prior to doing any boot tests. grk.run_key(delete_errlogs_cmd, ignore=1) grk.run_key(delete_bmcdump_cmd, ignore=1) # Process caller's boot_stack. while (len(boot_stack) > 0): test_loop_body() gp.qprint_timen("Finished processing stack.") post_stack() # Process caller's boot_list. if len(boot_list) > 0: for ix in range(1, max_num_tests + 1): test_loop_body() gp.qprint_timen("Completed all requested boot tests.") boot_pass, boot_fail = boot_results.return_total_pass_fail() new_fail = boot_fail - init_boot_fail if new_fail > boot_fail_threshold: error_message = "Boot failures exceed the boot failure" +\ " threshold:\n" +\ gp.sprint_var(new_fail) +\ gp.sprint_var(boot_fail_threshold) BuiltIn().fail(gp.sprint_error(error_message))