blob: d361a4e9d51f4579040fb3471c3bbc339b0dde1f [file] [log] [blame]
#!/usr/bin/env python3
r"""
PEL functions.
"""
import func_args as fa
import bmc_ssh_utils as bsu
import json
import os
import sys
from robot.libraries.BuiltIn import BuiltIn
base_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.append(base_path + "/data/")
import pel_variables
class peltool_exception(Exception):
r"""
Base class for peltool related exceptions.
"""
def __init__(self, message):
self.message = message
super().__init__(self.message)
def peltool(option_string, parse_json=True, **bsu_options):
r"""
Run peltool on the BMC with the caller's option string and return the result.
Example:
${pel_results}= Peltool -l
Rprint Vars pel_results
pel_results:
[0x50000031]:
[CompID]: 0x1000
[PLID]: 0x50000031
[Subsystem]: BMC Firmware
[Message]: An application had an internal failure
[SRC]: BD8D1002
[Commit Time]: 02/25/2020 04:51:31
[Sev]: Unrecoverable Error
[CreatorID]: BMC
Description of argument(s):
option_string A string of options which are to be processed by the peltool command.
parse_json Indicates that the raw JSON data should parsed into a list of
dictionaries.
bsu_options Options to be passed directly to bmc_execute_command. See its prolog for
details.
"""
bsu_options = fa.args_to_objects(bsu_options)
out_buf, stderr, rc = bsu.bmc_execute_command('peltool ' + option_string, **bsu_options)
if parse_json:
try:
return json.loads(out_buf)
except ValueError:
return {}
return out_buf
def get_pel_data_from_bmc(include_hidden_pels=False,
include_informational_pels=False):
r"""
Returns PEL data from BMC else throws exception.
Description of arguments:
include_hidden_pels True/False (default: False).
Set True to get hidden PELs else False.
include_informational_pels True/False (default: False).
Set True to get informational PELs else False.
"""
try:
pel_cmd = " -l"
if include_hidden_pels:
pel_cmd = pel_cmd + " -h"
if include_informational_pels:
pel_cmd = pel_cmd + " -f"
pel_data = peltool(pel_cmd)
if not pel_data:
print("No PEL data present in BMC ...")
except Exception as e:
raise peltool_exception("Failed to get PEL data from BMC : " + str(e))
return pel_data
def fetch_all_pel_ids_for_src(src_id, severity, include_hidden_pels=False):
r"""
Fetch all PEL IDs for the input SRC ID based on the severity type
in the list format.
Description of arguments:
src_id SRC ID (e.g. BCXXYYYY).
severity PEL severity (e.g. "Predictive Error"
"Recovered Error").
include_hidden_pels True/False (default: False).
Set True to get hidden PELs else False.
"""
try:
src_pel_ids = []
pel_data = get_pel_data_from_bmc(include_hidden_pels)
pel_id_list = pel_data.keys()
for pel_id in pel_id_list:
# Check if required SRC ID with severity is present
if ((pel_data[pel_id]["SRC"] == src_id) and (pel_data[pel_id]["Sev"] == severity)):
src_pel_ids.append(pel_id)
if not src_pel_ids:
raise peltool_exception(src_id + " with severity " + severity + " not present")
except Exception as e:
raise peltool_exception("Failed to fetch PEL ID for required SRC : " + str(e))
return src_pel_ids
def fetch_all_src(include_hidden_pels=False):
r"""
Fetch all SRC IDs from peltool in the list format.
include_hidden_pels True/False (default: False).
Set True to get hidden PELs else False.
"""
try:
src_id = []
pel_data = get_pel_data_from_bmc(include_hidden_pels)
if pel_data:
pel_id_list = pel_data.keys()
for pel_id in pel_id_list:
src_id.append(pel_data[pel_id]["SRC"])
print("SRC IDs: " + str(src_id))
except Exception as e:
raise peltool_exception("Failed to fetch all SRCs : " + str(e))
return src_id
def check_for_unexpected_src(unexpected_src_list=[], include_hidden_pels=False):
r"""
From the given unexpected SRC list, check if any unexpected SRC created
on the BMC. Returns 0 if no SRC found else throws exception.
Description of arguments:
unexpected_src_list Give unexpected SRCs in the list format.
e.g.: ["BBXXYYYY", "AAXXYYYY"].
include_hidden_pels True/False (default: False).
Set True to get hidden PELs else False.
"""
try:
unexpected_src_count = 0
if not unexpected_src_list:
print("Unexpected SRC list is empty.")
src_data = fetch_all_src(include_hidden_pels)
for src in unexpected_src_list:
if src in src_data:
print("Found an unexpected SRC : " + src)
unexpected_src_count = unexpected_src_count + 1
if (unexpected_src_count >= 1):
raise peltool_exception("Unexpected SRC found.")
except Exception as e:
raise peltool_exception("Failed to verify unexpected SRC list : " + str(e))
return unexpected_src_count
def filter_unexpected_srcs(expected_srcs=None):
r"""
Return list of SRCs found in BMC after filtering expected SRCs.
If expected_srcs is None then all SRCs found in system are returned.
Description of arguments:
expected_srcs List of expected SRCs. E.g. ["BBXXYYYY", "AAXXYYYY"].
"""
srcs_found = fetch_all_src()
if not expected_srcs:
expected_srcs = []
print(expected_srcs)
return list(set(srcs_found) - set(expected_srcs))
def get_bmc_event_log_id_for_pel(pel_id):
r"""
Return BMC event log ID for the given PEL ID.
Description of arguments:
pel_id PEL ID. E.g. 0x50000021.
"""
pel_data = peltool("-i " + pel_id)
print(pel_data)
bmc_id_for_pel = pel_data["Private Header"]["BMC Event Log Id"]
return bmc_id_for_pel