[reboot-history] Add reboot history to state db (#5933)
- Why I did it Add reboot history to State db so that can be used telemetry service - How I did it Split the process-reboot-cause service to determine-reboot-cause and process-reboot-cause determine-reboot-cause to determine the reboot cause process-reboot-cause to parse the reboot cause files and put the reboot history to state db Moved to sonic-host-service* packages - How to verify it Performed unit test and tested on DUT
This commit is contained in:
Sujin Kang
GitHub
parent
d3c1a5bf39
commit
5b31996f7b
@ -428,16 +428,6 @@ sudo cp $IMAGE_CONFIGS/pcie-check/pcie-check.service $FILESYSTEM_ROOT_USR_LIB_SY
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echo "pcie-check.service" | sudo tee -a $GENERATED_SERVICE_FILE
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sudo cp $IMAGE_CONFIGS/pcie-check/pcie-check.sh $FILESYSTEM_ROOT/usr/bin/
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# Copy systemd timer configuration
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# It implements delayed start of services
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sudo cp $BUILD_TEMPLATES/process-reboot-cause.timer $FILESYSTEM_ROOT_USR_LIB_SYSTEMD_SYSTEM
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sudo LANG=C chroot $FILESYSTEM_ROOT systemctl enable process-reboot-cause.timer
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# Copy process-reboot-cause service files
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sudo cp $IMAGE_CONFIGS/process-reboot-cause/process-reboot-cause.service $FILESYSTEM_ROOT_USR_LIB_SYSTEMD_SYSTEM
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echo "process-reboot-cause.service" | sudo tee -a $GENERATED_SERVICE_FILE
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sudo cp $IMAGE_CONFIGS/process-reboot-cause/process-reboot-cause $FILESYSTEM_ROOT/usr/bin/
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## Install package without starting service
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## ref: https://wiki.debian.org/chroot
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sudo tee -a $FILESYSTEM_ROOT/usr/sbin/policy-rc.d > /dev/null <<EOF
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@ -9,3 +9,6 @@ override_dh_installsystemd:
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dh_installsystemd --no-start --name=caclmgrd
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dh_installsystemd --no-start --name=hostcfgd
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dh_installsystemd --no-start --name=procdockerstatsd
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dh_installsystemd --no-start --name=determine-reboot-cause
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dh_installsystemd --no-start --name=process-reboot-cause
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@ -0,0 +1,11 @@
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[Unit]
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Description=Reboot cause determination service
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Requires=rc-local.service
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After=rc-local.service
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[Service]
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Type=simple
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ExecStart=/usr/local/bin/determine-reboot-cause
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[Install]
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WantedBy=multi-user.target
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@ -1,28 +1,32 @@
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#!/usr/bin/env python
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#!/usr/bin/env python3
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#
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# process-reboot-cause
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# determine-reboot-cause
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#
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# Program designed to run once, soon after system boot which will
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# determine the cause of the previous reboot and store it to the disk,
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#
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try:
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import datetime
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import json
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import os
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import pwd
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import re
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import sys
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from sonic_py_common import device_info, logger
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except ImportError as err:
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raise ImportError("%s - required module not found" % str(err))
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VERSION = "1.0"
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SYSLOG_IDENTIFIER = "process-reboot-cause"
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SYSLOG_IDENTIFIER = "determine-reboot-cause"
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REBOOT_CAUSE_DIR = "/host/reboot-cause/"
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REBOOT_CAUSE_FILE = REBOOT_CAUSE_DIR + "reboot-cause.txt"
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PREVIOUS_REBOOT_CAUSE_FILE = REBOOT_CAUSE_DIR + "previous-reboot-cause.txt"
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REBOOT_CAUSE_HISTORY_DIR = "/host/reboot-cause/history/"
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REBOOT_CAUSE_FILE = os.path.join(REBOOT_CAUSE_DIR, "reboot-cause.txt")
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PREVIOUS_REBOOT_CAUSE_FILE = os.path.join(REBOOT_CAUSE_DIR, "previous-reboot-cause.json")
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FIRST_BOOT_PLATFORM_FILE = "/tmp/notify_firstboot_to_platform"
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REBOOT_TYPE_KEXEC_FILE = "/proc/cmdline"
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# The following SONIC_BOOT_TYPEs come from the warm/fast reboot script which is in sonic-utilities
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@ -45,7 +49,7 @@ sonic_logger = logger.Logger(SYSLOG_IDENTIFIER)
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# ============================= Functions =============================
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def parse_warmfast_reboot_from_proc_cmdline():
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if os.path.isfile(REBOOT_TYPE_KEXEC_FILE):
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with open(REBOOT_TYPE_KEXEC_FILE, "r") as cause_file:
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with open(REBOOT_TYPE_KEXEC_FILE) as cause_file:
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cause_file_kexec = cause_file.readline()
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m = re.search(REBOOT_TYPE_KEXEC_PATTERN_WARM, cause_file_kexec)
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if m and m.group(1):
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@ -56,69 +60,100 @@ def parse_warmfast_reboot_from_proc_cmdline():
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return None
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def find_software_reboot_cause():
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software_reboot_cause = REBOOT_CAUSE_UNKNOWN
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def find_software_reboot_cause_from_reboot_cause_file():
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software_reboot_cause = None
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if os.path.isfile(REBOOT_CAUSE_FILE):
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with open(REBOOT_CAUSE_FILE, "r") as cause_file:
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with open(REBOOT_CAUSE_FILE) as cause_file:
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software_reboot_cause = cause_file.readline().rstrip('\n')
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sonic_logger.log_info("{} indicates the reboot cause: {}".format(REBOOT_CAUSE_FILE, software_reboot_cause))
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else:
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sonic_logger.log_info("Reboot cause file {} not found".format(REBOOT_CAUSE_FILE))
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return software_reboot_cause
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if os.path.isfile(FIRST_BOOT_PLATFORM_FILE):
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if software_reboot_cause == REBOOT_CAUSE_UNKNOWN:
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version_info = device_info.get_sonic_version_info()
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build_version = version_info['build_version'] if version_info else "unknown"
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software_reboot_cause += " (First boot of SONiC version {})".format(build_version)
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os.remove(FIRST_BOOT_PLATFORM_FILE)
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def find_first_boot_version():
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build_version = "unknown"
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version_info = device_info.get_sonic_version_info()
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if version_info:
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build_version = version_info['build_version']
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return " (First boot of SONiC version {})".format(build_version)
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def find_software_reboot_cause():
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software_reboot_cause = find_software_reboot_cause_from_reboot_cause_file()
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if software_reboot_cause == REBOOT_CAUSE_UNKNOWN:
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if os.path.isfile(FIRST_BOOT_PLATFORM_FILE):
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software_reboot_cause += find_first_boot_version()
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os.remove(FIRST_BOOT_PLATFORM_FILE)
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return software_reboot_cause
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def find_proc_cmdline_reboot_cause():
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proc_cmdline_reboot_cause = parse_warmfast_reboot_from_proc_cmdline()
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if proc_cmdline_reboot_cause:
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sonic_logger.log_info("/proc/cmdline indicates reboot type: {}".format(proc_cmdline_reboot_cause))
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else:
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sonic_logger.log_info("No reboot cause found from /proc/cmdline")
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return proc_cmdline_reboot_cause
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def find_hardware_reboot_cause():
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hardware_reboot_cause = None
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def get_reboot_cause_from_platform():
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# Until all platform vendors have provided sonic_platform packages,
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# if there is no sonic_platform package installed, we only provide
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# software-related reboot causes.
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try:
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import sonic_platform
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platform = sonic_platform.platform.Platform()
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chassis = platform.get_chassis()
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hardware_reboot_cause_major, hardware_reboot_cause_minor = chassis.get_reboot_cause()
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if hardware_reboot_cause_major == chassis.REBOOT_CAUSE_NON_HARDWARE:
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# The reboot was not caused by hardware. If there is a REBOOT_CAUSE_FILE, it will
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# contain any software-related reboot info. We will use it as the previous cause.
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pass
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elif hardware_reboot_cause_major == chassis.REBOOT_CAUSE_HARDWARE_OTHER:
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hardware_reboot_cause = "{} ({})".format(hardware_reboot_cause_major, hardware_reboot_cause_minor)
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else:
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hardware_reboot_cause = hardware_reboot_cause_major
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platform = sonic_platform.platform.Platform()
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chassis = platform.get_chassis()
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return chassis.get_reboot_cause()
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except ImportError as err:
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sonic_logger.log_warning("sonic_platform package not installed. Unable to detect hardware reboot causes.")
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def find_hardware_reboot_cause():
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hardware_reboot_cause = None
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REBOOT_CAUSE_HARDWARE_OTHER = "Hardware - Other"
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REBOOT_CAUSE_NON_HARDWARE = "Non-Hardware"
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hardware_reboot_cause_major, hardware_reboot_cause_minor = get_reboot_cause_from_platform()
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sonic_logger.log_info("Platform api returns reboot cause {}, {}".format(hardware_reboot_cause_major, hardware_reboot_cause_minor))
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if hardware_reboot_cause_major == REBOOT_CAUSE_NON_HARDWARE:
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# The reboot was not caused by hardware. If there is a REBOOT_CAUSE_FILE, it will
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# contain any software-related reboot info. We will use it as the previous cause.
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pass
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elif hardware_reboot_cause_major == REBOOT_CAUSE_HARDWARE_OTHER:
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hardware_reboot_cause = "{} ({})".format(hardware_reboot_cause_major, hardware_reboot_cause_minor)
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else:
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hardware_reboot_cause = hardware_reboot_cause_major
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if hardware_reboot_cause:
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sonic_logger.log_info("Platform api indicates reboot cause {}".format(hardware_reboot_cause))
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else:
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sonic_logger.log_info("No reboot cause found from platform api")
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return hardware_reboot_cause
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return hardware_reboot_cause, hardware_reboot_cause_minor
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def get_reboot_cause_dict(previous_reboot_cause, comment, gen_time):
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# resultant dictionary
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reboot_cause_dict = {}
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reboot_cause_dict['gen_time'] = gen_time
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reboot_cause_dict['cause'] = previous_reboot_cause
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reboot_cause_dict['user'] = "N/A"
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reboot_cause_dict['time'] = "N/A"
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reboot_cause_dict['comment'] = comment if comment is not None else "N/A"
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if re.search(r'User issued', previous_reboot_cause):
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# Match with "User issued '{}' command [User: {}, Time: {}]"
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match = re.search(r'User issued \'(.*)\' command \[User: (.*), Time: (.*)\]', previous_reboot_cause)
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if match is not None:
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reboot_cause_dict['cause'] = match.group(1)
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reboot_cause_dict['user'] = match.group(2)
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reboot_cause_dict['time'] = match.group(3)
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return reboot_cause_dict
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def main():
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@ -139,15 +174,15 @@ def main():
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if os.path.exists(PREVIOUS_REBOOT_CAUSE_FILE):
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os.remove(PREVIOUS_REBOOT_CAUSE_FILE)
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# Set a default previous reboot cause
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previous_reboot_cause = REBOOT_CAUSE_UNKNOWN
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hardware_reboot_cause = None
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additional_reboot_info = None
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# 1. Check if the previous reboot was warm/fast reboot by testing whether there is "fast|fastfast|warm" in /proc/cmdline
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proc_cmdline_reboot_cause = find_proc_cmdline_reboot_cause()
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# 2. Check if the previous reboot was caused by hardware
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# If yes, the hardware reboot cause will be treated as the reboot cause
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hardware_reboot_cause = find_hardware_reboot_cause()
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(hardware_reboot_cause, additional_reboot_info) = find_hardware_reboot_cause()
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# 3. If there is a REBOOT_CAUSE_FILE, it will contain any software-related
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# reboot info. We will use it as the previous cause.
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@ -155,7 +190,7 @@ def main():
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# The main decision logic of the reboot cause:
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# If there is a reboot cause indicated by /proc/cmdline, it should be warmreboot/fastreboot
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# the software_reboot_cause which is the content of /hosts/reboot-cause/reboot-cause.txt
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# the software_reboot_cause which is the content of /hosts/reboot-cause/reboot-cause.txt
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# will be treated as the reboot cause
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# Elif there is a reboot cause indicated by platform API,
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# the hardware_reboot_cause will be treated as the reboot cause
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@ -167,12 +202,26 @@ def main():
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else:
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previous_reboot_cause = software_reboot_cause
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# Write the previous reboot cause to PREVIOUS_REBOOT_CAUSE_FILE
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with open(PREVIOUS_REBOOT_CAUSE_FILE, "w") as prev_cause_file:
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prev_cause_file.write(previous_reboot_cause)
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# Current time
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reboot_cause_gen_time = str(datetime.datetime.now().strftime('%Y_%m_%d_%H_%M_%S'))
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# Save the previous cause info into its history file as json format
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reboot_cause_dict = get_reboot_cause_dict(previous_reboot_cause, additional_reboot_info, reboot_cause_gen_time)
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# Create reboot-cause-#time#.json under history directory
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REBOOT_CAUSE_HISTORY_FILE = os.path.join(REBOOT_CAUSE_HISTORY_DIR, "reboot-cause-{}.json".format(reboot_cause_gen_time))
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# Create REBOOT_CAUSE_HISTORY_DIR if it doesn't exist
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if not os.path.exists(REBOOT_CAUSE_HISTORY_DIR):
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os.makedirs(REBOOT_CAUSE_HISTORY_DIR)
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# Write the previous reboot cause to REBOOT_CAUSE_HISTORY_FILE as a JSON format
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with open(REBOOT_CAUSE_HISTORY_FILE, "w") as reboot_cause_history_file:
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json.dump(reboot_cause_dict, reboot_cause_history_file)
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# Create a symbolic link to previous-reboot-cause.json file
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os.symlink(REBOOT_CAUSE_HISTORY_FILE, PREVIOUS_REBOOT_CAUSE_FILE)
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# Also log the previous reboot cause to the syslog
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sonic_logger.log_info("Previous reboot cause: {}".format(previous_reboot_cause))
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# Remove the old REBOOT_CAUSE_FILE
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if os.path.exists(REBOOT_CAUSE_FILE):
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100
src/sonic-host-services/scripts/process-reboot-cause
Normal file
100
src/sonic-host-services/scripts/process-reboot-cause
Normal file
@ -0,0 +1,100 @@
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#!/usr/bin/env python3
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#
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# process-reboot-cause
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#
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# Program designed to read the previous reboot-cause files, log the last previous reboot-cause.
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# And read the saved reboot-cause history files and save the reboot cause in the state-db.
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#
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try:
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import json
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import os
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import pwd
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import sys
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import swsssdk
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from sonic_py_common import logger
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except ImportError as err:
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raise ImportError("%s - required module not found" % str(err))
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VERSION = "1.0"
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SYSLOG_IDENTIFIER = "process-reboot-cause"
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REBOOT_CAUSE_DIR = "/host/reboot-cause/"
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REBOOT_CAUSE_HISTORY_DIR = "/host/reboot-cause/history/"
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PREVIOUS_REBOOT_CAUSE_FILE = os.path.join(REBOOT_CAUSE_DIR, "previous-reboot-cause.json")
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USER_ISSUED_REBOOT_CAUSE_REGEX ="User issued \'{}\' command [User: {}, Time: {}]"
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REBOOT_CAUSE_UNKNOWN = "Unknown"
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REBOOT_CAUSE_TABLE_NAME = "REBOOT_CAUSE"
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REDIS_HOSTIP = "127.0.0.1"
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state_db = None
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# Global logger class instance
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sonic_logger = logger.Logger(SYSLOG_IDENTIFIER)
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# ============================= Functions =============================
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def read_reboot_cause_files_and_save_state_db():
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# Connect State DB
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state_db = swsssdk.SonicV2Connector(host=REDIS_HOSTIP)
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state_db.connect(state_db.STATE_DB)
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# Sort the previous reboot cause files by creation time
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REBOOT_FILE_LIST = [os.path.join(REBOOT_CAUSE_HISTORY_DIR, i) for i in os.listdir(REBOOT_CAUSE_HISTORY_DIR)]
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TIME_SORTED_FULL_REBOOT_FILE_LIST = sorted(REBOOT_FILE_LIST, key=os.path.getmtime, reverse=True)
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data = []
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# Read each sorted previous reboot cause file and update the state db with previous reboot cause information
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for i in range(min(10, len(TIME_SORTED_FULL_REBOOT_FILE_LIST))):
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x = TIME_SORTED_FULL_REBOOT_FILE_LIST[i]
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if os.path.isfile(x):
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with open(x, "r") as cause_file:
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data = json.load(cause_file)
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_hash = '{}|{}'.format(REBOOT_CAUSE_TABLE_NAME, data['gen_time'])
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state_db.set(state_db.STATE_DB, _hash, 'cause', data['cause'])
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state_db.set(state_db.STATE_DB, _hash, 'time', data['time'])
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state_db.set(state_db.STATE_DB, _hash, 'user', data['user'])
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state_db.set(state_db.STATE_DB, _hash, 'comment', data['comment'])
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if len(TIME_SORTED_FULL_REBOOT_FILE_LIST) > 10:
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for i in range(len(TIME_SORTED_FULL_REBOOT_FILE_LIST)):
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if i >= 10:
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x = TIME_SORTED_FULL_REBOOT_FILE_LIST[i]
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os.remove(x)
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def main():
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# Configure logger to log all messages INFO level and higher
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sonic_logger.set_min_log_priority_info()
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sonic_logger.log_info("Starting up...")
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if not os.geteuid() == 0:
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sonic_logger.log_error("User {} does not have permission to execute".format(pwd.getpwuid(os.getuid()).pw_name))
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sys.exit("This utility must be run as root")
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# Set a default previous reboot cause
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previous_reboot_cause = REBOOT_CAUSE_UNKNOWN
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# Read the most recent reboot cause file and log data to syslog
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if os.path.exists(PREVIOUS_REBOOT_CAUSE_FILE):
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with open(PREVIOUS_REBOOT_CAUSE_FILE, "r") as last_cause_file:
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data = json.load(last_cause_file)
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if data['user']:
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previous_reboot_cause = USER_ISSUED_REBOOT_CAUSE_REGEX.format(data['cause'], data['user'], data['time'])
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else:
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previous_reboot_cause = "{}".format(data['cause'])
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# Log the last reboot cause to the syslog
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sonic_logger.log_info("Previous reboot cause: {}".format(previous_reboot_cause))
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if os.path.exists(REBOOT_CAUSE_HISTORY_DIR):
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# Read the previous reboot cause from saved reboot-cause files and save the previous reboot cause upto 10 entry to the state db
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read_reboot_cause_files_and_save_state_db()
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if __name__ == "__main__":
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main()
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@ -14,6 +14,8 @@ setup(
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'scripts/caclmgrd',
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'scripts/hostcfgd',
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'scripts/procdockerstatsd',
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'scripts/determine-reboot-cause',
|
||||
'scripts/process-reboot-cause',
|
||||
],
|
||||
install_requires = [
|
||||
'Jinja2>=2.10',
|
||||
|
||||
117
src/sonic-host-services/tests/determine-reboot-cause_test.py
Normal file
117
src/sonic-host-services/tests/determine-reboot-cause_test.py
Normal file
@ -0,0 +1,117 @@
|
||||
import imp
|
||||
import sys
|
||||
import os
|
||||
import pytest
|
||||
|
||||
import swsssdk
|
||||
|
||||
# TODO: Remove this if/else block once we no longer support Python 2
|
||||
if sys.version_info.major == 3:
|
||||
from unittest import mock
|
||||
else:
|
||||
# Expect the 'mock' package for python 2
|
||||
# https://pypi.python.org/pypi/mock
|
||||
import mock
|
||||
|
||||
# TODO: Remove this if/else block once we no longer support Python 2
|
||||
if sys.version_info.major == 3:
|
||||
BUILTINS = "builtins"
|
||||
else:
|
||||
BUILTINS = "__builtin__"
|
||||
|
||||
from .mock_connector import MockConnector
|
||||
|
||||
swsssdk.SonicV2Connector = MockConnector
|
||||
|
||||
test_path = os.path.dirname(os.path.abspath(__file__))
|
||||
modules_path = os.path.dirname(test_path)
|
||||
scripts_path = os.path.join(modules_path, "scripts")
|
||||
sys.path.insert(0, modules_path)
|
||||
|
||||
PROC_CMDLINE_CONTENTS = """\
|
||||
BOOT_IMAGE=/image-20191130.52/boot/vmlinuz-4.9.0-11-2-amd64 root=/dev/sda4 rw console=tty0 console=ttyS1,9600n8 quiet net.ifnames=0 biosdevname=0 loop=image-20191130.52/fs.squashfs loopfstype=squashfs apparmor=1 security=apparmor varlog_size=4096 usbcore.autosuspend=-1 module_blacklist=gpio_ich SONIC_BOOT_TYPE=warm"""
|
||||
|
||||
EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE = "warm"
|
||||
|
||||
PROC_CMDLINE_CONTENTS = """\
|
||||
BOOT_IMAGE=/image-20191130.52/boot/vmlinuz-4.9.0-11-2-amd64 root=/dev/sda4 rw console=tty0 console=ttyS1,9600n8 quiet net.ifnames=0 biosdevname=0 loop=image-20191130.52/fs.squashfs loopfstype=squashfs apparmor=1 security=apparmor varlog_size=4096 usbcore.autosuspend=-1 module_blacklist=gpio_ich SONIC_BOOT_TYPE=warm"""
|
||||
|
||||
REBOOT_CAUSE_CONTENTS = """\
|
||||
User issued 'warm-reboot' command [User: admin, Time: Mon Nov 2 22:37:45 UTC 2020]"""
|
||||
|
||||
GET_SONIC_VERSION_INFO = {'commit_id': 'e59ec8291', 'build_date': 'Mon Nov 2 06:00:14 UTC 2020', 'build_number': 75, 'kernel_version': '4.9.0-11-2-amd64', 'debian_version': '9.13', 'built_by': 'sonicbld@jenkins-slave-phx-2', 'asic_type': 'mellanox', 'build_version': '20191130.52'}
|
||||
|
||||
REBOOT_CAUSE_WATCHDOG = "Watchdog"
|
||||
GEN_TIME_WATCHDOG = "2020_10_22_03_15_08"
|
||||
REBOOT_CAUSE_USER = "User issued 'reboot' command [User: admin, Time: Thu Oct 22 03:11:08 UTC 2020]"
|
||||
GEN_TIME_USER = "2020_10_22_03_14_07"
|
||||
|
||||
EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE = "warm-reboot"
|
||||
EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER = "User issued 'warm-reboot' command [User: admin, Time: Mon Nov 2 22:37:45 UTC 2020]"
|
||||
EXPECTED_FIND_FIRSTBOOT_VERSION = " (First boot of SONiC version 20191130.52)"
|
||||
EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_FIRSTBOOT = "Unknown (First boot of SONiC version 20191130.52)"
|
||||
EXPECTED_HARDWARE_REBOOT_CAUSE = {"warm-reboot", ""}
|
||||
|
||||
EXPECTED_WATCHDOG_REBOOT_CAUSE_DICT = {'comment': '', 'gen_time': '2020_10_22_03_15_08', 'cause': 'Watchdog', 'user': 'N/A', 'time': 'N/A'}
|
||||
EXPECTED_USER_REBOOT_CAUSE_DICT = {'comment': '', 'gen_time': '2020_10_22_03_14_07', 'cause': 'reboot', 'user': 'admin', 'time': 'Thu Oct 22 03:11:08 UTC 2020'}
|
||||
|
||||
imp.load_source('determine_reboot_cause', scripts_path + '/determine-reboot-cause')
|
||||
from determine_reboot_cause import *
|
||||
|
||||
class TestDetermineRebootCause(object):
|
||||
@classmethod
|
||||
def setup_class(cls):
|
||||
print("SETUP")
|
||||
|
||||
def test_parse_warmfast_reboot_from_proc_cmdline(self):
|
||||
with mock.patch("os.path.isfile") as mock_isfile:
|
||||
mock_isfile.return_value = True
|
||||
open_mocked = mock.mock_open(read_data=PROC_CMDLINE_CONTENTS)
|
||||
with mock.patch("{}.open".format(BUILTINS), open_mocked):
|
||||
result = parse_warmfast_reboot_from_proc_cmdline()
|
||||
assert result == EXPECTED_PARSE_WARMFAST_REBOOT_FROM_PROC_CMDLINE
|
||||
open_mocked.assert_called_once_with("/proc/cmdline")
|
||||
|
||||
def test_find_software_reboot_cause_user(self):
|
||||
with mock.patch("os.path.isfile") as mock_isfile:
|
||||
mock_isfile.return_value = True
|
||||
open_mocked = mock.mock_open(read_data=REBOOT_CAUSE_CONTENTS)
|
||||
with mock.patch("{}.open".format(BUILTINS), open_mocked):
|
||||
result = find_software_reboot_cause_from_reboot_cause_file()
|
||||
assert result == EXPECTED_FIND_SOFTWARE_REBOOT_CAUSE_USER
|
||||
open_mocked.assert_called_once_with("/host/reboot-cause/reboot-cause.txt")
|
||||
|
||||
def test_find_software_reboot_cause_first_boot(self):
|
||||
with mock.patch("sonic_py_common.device_info.get_sonic_version_info", return_value=GET_SONIC_VERSION_INFO):
|
||||
result = find_first_boot_version()
|
||||
assert result == EXPECTED_FIND_FIRSTBOOT_VERSION
|
||||
|
||||
def test_find_software_reboot_cause(self):
|
||||
with mock.patch("determine_reboot_cause.find_software_reboot_cause_from_reboot_cause_file", return_value="Unknown"):
|
||||
with mock.patch("os.path.isfile") as mock_isfile:
|
||||
mock_isfile.return_value = False
|
||||
result = find_software_reboot_cause()
|
||||
assert result == "Unknown"
|
||||
|
||||
def test_find_proc_cmdline_reboot_cause(self):
|
||||
with mock.patch("determine_reboot_cause.parse_warmfast_reboot_from_proc_cmdline", return_value="fast-reboot"):
|
||||
result = find_proc_cmdline_reboot_cause()
|
||||
assert result == "fast-reboot"
|
||||
|
||||
def test_find_hardware_reboot_cause(self):
|
||||
with mock.patch("determine_reboot_cause.get_reboot_cause_from_platform", return_value=("Powerloss", None)):
|
||||
result = find_hardware_reboot_cause()
|
||||
assert result == ("Powerloss", None)
|
||||
|
||||
def test_get_reboot_cause_dict_watchdog(self):
|
||||
reboot_cause_dict = get_reboot_cause_dict(REBOOT_CAUSE_WATCHDOG, "", GEN_TIME_WATCHDOG)
|
||||
assert reboot_cause_dict == EXPECTED_WATCHDOG_REBOOT_CAUSE_DICT
|
||||
|
||||
def test_get_reboot_cause_dict_user(self):
|
||||
reboot_cause_dict = get_reboot_cause_dict(REBOOT_CAUSE_USER, "", GEN_TIME_USER)
|
||||
assert reboot_cause_dict == EXPECTED_USER_REBOOT_CAUSE_DICT
|
||||
|
||||
@classmethod
|
||||
def teardown_class(cls):
|
||||
print("TREARDOWN")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user