[ceph.git] / ceph / src / pybind / mgr / crash / module.py

from mgr_module import MgrModule
import datetime
import errno
import json
from collections import defaultdict
from prettytable import PrettyTable
from threading import Event


DATEFMT = '%Y-%m-%d %H:%M:%S.%f'

MAX_WAIT = 600
MIN_WAIT = 60

class Module(MgrModule):
    MODULE_OPTIONS = [
        {
            'name': 'warn_recent_interval',
            'type': 'secs',
            'default': 60*60*24*14,
            'desc': 'time interval in which to warn about recent crashes',
            'runtime': True,
        },
        {
            'name': 'retain_interval',
            'type': 'secs',
            'default': 60*60*24 * 365,
            'desc': 'how long to retain crashes before pruning them',
            'runtime': True,
        },
    ]

    def __init__(self, *args, **kwargs):
        super(Module, self).__init__(*args, **kwargs)
        self.crashes = None
        self.run = True
        self.event = Event()

    def shutdown(self):
        self.run = False
        self.event.set()

    def serve(self):
        self.config_notify()
        while self.run:
            self._refresh_health_checks()
            self._prune(self.retain_interval)
            wait = min(MAX_WAIT, max(self.warn_recent_interval / 100, MIN_WAIT))
            self.event.wait(wait)
            self.event.clear()

    def config_notify(self):
        for opt in self.MODULE_OPTIONS:
            setattr(self,
                    opt['name'],
                    self.get_module_option(opt['name']) or opt['default'])
            self.log.debug(' mgr option %s = %s',
                           opt['name'], getattr(self, opt['name']))

    def _load_crashes(self):
        raw = self.get_store_prefix('crash/')
        self.crashes = {k[6:]: json.loads(m) for (k, m) in raw.items()}

    def _refresh_health_checks(self):
        if not self.crashes:
            self._load_crashes()
        cutoff = datetime.datetime.utcnow() - datetime.timedelta(
            seconds=self.warn_recent_interval)
        recent = {
            crashid: crash for crashid, crash in self.crashes.items()
            if self.time_from_string(crash['timestamp']) > cutoff and 'archived' not in crash
        }
        num = len(recent)
        health_checks = {}
        if recent:
            detail = [
                '%s crashed on host %s at %s' % (
                    crash.get('entity_name', 'unidentified daemon'),
                    crash.get('utsname_hostname', '(unknown)'),
                    crash.get('timestamp', 'unknown time'))
                    for (_, crash) in recent.items()]
            if num > 30:
                detail = detail[0:30]
                detail.append('and %d more' % (num - 30))
            self.log.debug('detail %s' % detail)
            health_checks['RECENT_CRASH'] = {
                'severity': 'warning',
                'summary': '%d daemons have recently crashed' % (num),
                'detail': detail,
            }
        self.set_health_checks(health_checks)

    def handle_command(self, inbuf, command):
        if not self.crashes:
            self._load_crashes()
        for cmd in self.COMMANDS:
            if cmd['cmd'].startswith(command['prefix']):
                handler = cmd['handler']
                break
        if handler is None:
            return errno.EINVAL, '', 'unknown command %s' % command['prefix']

        return handler(self, command, inbuf)

    def time_from_string(self, timestr):
        # drop the 'Z' timezone indication, it's always UTC
        timestr = timestr.rstrip('Z')
        return datetime.datetime.strptime(timestr, DATEFMT)

    def validate_crash_metadata(self, inbuf):
        # raise any exceptions to caller
        metadata = json.loads(inbuf)
        for f in ['crash_id', 'timestamp']:
            if f not in metadata:
                raise AttributeError("missing '%s' field" % f)
        time = self.time_from_string(metadata['timestamp'])
        return metadata

    def timestamp_filter(self, f):
        """
        Filter crash reports by timestamp.

        :param f: f(time) return true to keep crash report
        :returns: crash reports for which f(time) returns true
        """
        def inner(pair):
            _, crash = pair
            time = self.time_from_string(crash["timestamp"])
            return f(time)
        return filter(inner, self.crashes.items())

    # command handlers

    def do_info(self, cmd, inbuf):
        crashid = cmd['id']
        crash = self.crashes.get(crashid)
        if not crash:
            return errno.EINVAL, '', 'crash info: %s not found' % crashid
        val = json.dumps(crash, indent=4)
        return 0, val, ''

    def do_post(self, cmd, inbuf):
        try:
            metadata = self.validate_crash_metadata(inbuf)
        except Exception as e:
            return errno.EINVAL, '', 'malformed crash metadata: %s' % e
        crashid = metadata['crash_id']

        if crashid not in self.crashes:
            self.crashes[crashid] = metadata
            key = 'crash/%s' % crashid
            self.set_store(key, json.dumps(metadata))
            self._refresh_health_checks()
        return 0, '', ''

    def ls(self):
        if not self.crashes:
            self._load_crashes()
        return self.do_ls({'prefix': 'crash ls'}, '')

    def do_ls(self, cmd, inbuf):
        if cmd['prefix'] == 'crash ls':
            t = self.crashes.values()
        else:
            t = [crash for crashid, crash in self.crashes.items()
                 if 'archived' not in crash]
        r = sorted(t, key=lambda i: i.get('crash_id'))
        if cmd.get('format') == 'json' or cmd.get('format') == 'json-pretty':
            return 0, json.dumps(r, indent=4), ''
        else:
            table = PrettyTable(['ID', 'ENTITY', 'NEW'],
                                border=False)
            table.left_padding_width = 0
            table.right_padding_width = 1
            table.align['ID'] = 'l'
            table.align['ENTITY'] = 'l'
            for c in r:
                table.add_row([c.get('crash_id'),
                               c.get('entity_name','unknown'),
                               '' if 'archived' in c else '*'])
            return 0, table.get_string(), ''

    def do_rm(self, cmd, inbuf):
        crashid = cmd['id']
        if crashid in self.crashes:
            del self.crashes[crashid]
            key = 'crash/%s' % crashid
            self.set_store(key, None)       # removes key
            self._refresh_health_checks()
        return 0, '', ''

    def do_prune(self, cmd, inbuf):
        keep = cmd['keep']
        try:
            keep = int(keep)
        except ValueError:
            return errno.EINVAL, '', 'keep argument must be integer'

        self._prune(keep * 60*60*24)
        return 0, '', ''

    def _prune(self, seconds):
        now = datetime.datetime.utcnow()
        cutoff = now - datetime.timedelta(seconds=seconds)
        removed_any = False
        # make a copy of the list, since we'll modify self.crashes below
        to_prune = list(self.timestamp_filter(lambda ts: ts <= cutoff))
        for crashid, crash in to_prune:
            del self.crashes[crashid]
            key = 'crash/%s' % crashid
            self.set_store(key, None)
            removed_any = True
        if removed_any:
            self._refresh_health_checks()

    def do_archive(self, cmd, inbuf):
        crashid = cmd['id']
        crash = self.crashes.get(crashid)
        if not crash:
            return errno.EINVAL, '', 'crash info: %s not found' % crashid
        if not crash.get('archived'):
            crash['archived'] = str(datetime.datetime.utcnow())
            self.crashes[crashid] = crash
            key = 'crash/%s' % crashid
            self.set_store(key, json.dumps(crash))
            self._refresh_health_checks()
        return 0, '', ''

    def do_archive_all(self, cmd, inbuf):
        for crashid, crash in self.crashes.items():
            if not crash.get('archived'):
                crash['archived'] = str(datetime.datetime.utcnow())
                self.crashes[crashid] = crash
                key = 'crash/%s' % crashid
                self.set_store(key, json.dumps(crash))
        self._refresh_health_checks()
        return 0, '', ''

    def do_stat(self, cmd, inbuf):
        # age in days for reporting, ordered smallest first
        bins = [1, 3, 7]
        retlines = list()

        def binstr(bindict):
            binlines = list()
            count = len(bindict['idlist'])
            if count:
                binlines.append(
                    '%d older than %s days old:' % (count, bindict['age'])
                )
                for crashid in bindict['idlist']:
                    binlines.append(crashid)
            return '\n'.join(binlines)

        total = 0
        now = datetime.datetime.utcnow()
        for i, age in enumerate(bins):
            agelimit = now - datetime.timedelta(days=age)
            bins[i] = {
                'age': age,
                'agelimit': agelimit,
                'idlist': list()
            }

        for crashid, crash in self.crashes.items():
            total += 1
            stamp = self.time_from_string(crash['timestamp'])
            for i, bindict in enumerate(bins):
                if stamp <= bindict['agelimit']:
                    bindict['idlist'].append(crashid)
                    # don't count this one again
                    continue

        retlines.append('%d crashes recorded' % total)

        for bindict in bins:
            retlines.append(binstr(bindict))
        return 0, '\n'.join(retlines), ''

    def do_json_report(self, cmd, inbuf):
        """
        Return a machine readable summary of recent crashes.
        """
        try:
            hours = int(cmd['hours'])
        except ValueError:
            return errno.EINVAL, '', '<hours> argument must be integer'

        report = defaultdict(lambda: 0)
        for crashid, crash in self.crashes.items():
            pname = crash.get("process_name", "unknown")
            if not pname:
                pname = "unknown"
            report[pname] += 1

        return 0, '', json.dumps(report)

    def self_test(self):
        # test time conversion
        timestr = '2018-06-22 20:35:38.058818Z'
        dt = self.time_from_string(timestr)
        if dt != datetime.datetime(2018, 6, 22, 20, 35, 38, 58818):
            raise RuntimeError('time_from_string() failed')

    COMMANDS = [
        {
            'cmd': 'crash info name=id,type=CephString',
            'desc': 'show crash dump metadata',
            'perm': 'r',
            'handler': do_info,
        },
        {
            'cmd': 'crash ls',
            'desc': 'Show new and archived crash dumps',
            'perm': 'r',
            'handler': do_ls,
        },
        {
            'cmd': 'crash ls-new',
            'desc': 'Show new crash dumps',
            'perm': 'r',
            'handler': do_ls,
        },
        {
            'cmd': 'crash post',
            'desc': 'Add a crash dump (use -i <jsonfile>)',
            'perm': 'rw',
            'handler': do_post,
        },
        {
            'cmd': 'crash prune name=keep,type=CephString',
            'desc': 'Remove crashes older than <keep> days',
            'perm': 'rw',
            'handler': do_prune,
        },
        {
            'cmd': 'crash rm name=id,type=CephString',
            'desc': 'Remove a saved crash <id>',
            'perm': 'rw',
            'handler': do_rm,
        },
        {
            'cmd': 'crash stat',
            'desc': 'Summarize recorded crashes',
            'perm': 'r',
            'handler': do_stat,
        },
        {
            'cmd': 'crash json_report name=hours,type=CephString',
            'desc': 'Crashes in the last <hours> hours',
            'perm': 'r',
            'handler': do_json_report,
        },
        {
            'cmd': 'crash archive name=id,type=CephString',
            'desc': 'Acknowledge a crash and silence health warning(s)',
            'perm': 'w',
            'handler': do_archive,
        },
        {
            'cmd': 'crash archive-all',
            'desc': 'Acknowledge all new crashes and silence health warning(s)',
            'perm': 'w',
            'handler': do_archive_all,
        },
    ]
Commit	Line	Data
11fdf7f2 TL	1	from mgr_module import MgrModule
	2	import datetime
	3	import errno
	4	import json
11fdf7f2	5	from collections import defaultdict
eafe8130 TL	6	from prettytable import PrettyTable
eafe8130 TL	7	from threading import Event
11fdf7f2 TL	8
	9
	10	DATEFMT = '%Y-%m-%d %H:%M:%S.%f'
	11
eafe8130 TL	12	MAX_WAIT = 600
eafe8130 TL	13	MIN_WAIT = 60
11fdf7f2 TL	14
11fdf7f2 TL	15	class Module(MgrModule):
eafe8130 TL	16	MODULE_OPTIONS = [
	17	{
	18	'name': 'warn_recent_interval',
	19	'type': 'secs',
	20	'default': 606024*14,
	21	'desc': 'time interval in which to warn about recent crashes',
	22	'runtime': True,
	23	},
	24	{
	25	'name': 'retain_interval',
	26	'type': 'secs',
	27	'default': 606024 * 365,
	28	'desc': 'how long to retain crashes before pruning them',
	29	'runtime': True,
	30	},
	31	]
11fdf7f2 TL	32
	33	def __init__(self, args, *kwargs):
	34	super(Module, self).__init__(args, *kwargs)
eafe8130 TL	35	self.crashes = None
	36	self.run = True
	37	self.event = Event()
	38
	39	def shutdown(self):
	40	self.run = False
	41	self.event.set()
	42
	43	def serve(self):
	44	self.config_notify()
	45	while self.run:
	46	self._refresh_health_checks()
	47	self._prune(self.retain_interval)
	48	wait = min(MAX_WAIT, max(self.warn_recent_interval / 100, MIN_WAIT))
	49	self.event.wait(wait)
	50	self.event.clear()
	51
	52	def config_notify(self):
	53	for opt in self.MODULE_OPTIONS:
	54	setattr(self,
	55	opt['name'],
	56	self.get_module_option(opt['name']) or opt['default'])
	57	self.log.debug(' mgr option %s = %s',
	58	opt['name'], getattr(self, opt['name']))
	59
	60	def _load_crashes(self):
	61	raw = self.get_store_prefix('crash/')
	62	self.crashes = {k[6:]: json.loads(m) for (k, m) in raw.items()}
	63
	64	def _refresh_health_checks(self):
	65	if not self.crashes:
	66	self._load_crashes()
	67	cutoff = datetime.datetime.utcnow() - datetime.timedelta(
	68	seconds=self.warn_recent_interval)
	69	recent = {
	70	crashid: crash for crashid, crash in self.crashes.items()
	71	if self.time_from_string(crash['timestamp']) > cutoff and 'archived' not in crash
	72	}
	73	num = len(recent)
	74	health_checks = {}
	75	if recent:
	76	detail = [
	77	'%s crashed on host %s at %s' % (
	78	crash.get('entity_name', 'unidentified daemon'),
	79	crash.get('utsname_hostname', '(unknown)'),
	80	crash.get('timestamp', 'unknown time'))
	81	for (_, crash) in recent.items()]
	82	if num > 30:
	83	detail = detail[0:30]
	84	detail.append('and %d more' % (num - 30))
	85	self.log.debug('detail %s' % detail)
	86	health_checks['RECENT_CRASH'] = {
	87	'severity': 'warning',
	88	'summary': '%d daemons have recently crashed' % (num),
	89	'detail': detail,
	90	}
	91	self.set_health_checks(health_checks)
11fdf7f2 TL	92
11fdf7f2 TL	93	def handle_command(self, inbuf, command):
eafe8130 TL	94	if not self.crashes:
eafe8130 TL	95	self._load_crashes()
11fdf7f2 TL	96	for cmd in self.COMMANDS:
	97	if cmd['cmd'].startswith(command['prefix']):
	98	handler = cmd['handler']
	99	break
	100	if handler is None:
	101	return errno.EINVAL, '', 'unknown command %s' % command['prefix']
	102
	103	return handler(self, command, inbuf)
	104
eafe8130	105	def time_from_string(self, timestr):
11fdf7f2 TL	106	# drop the 'Z' timezone indication, it's always UTC
	107	timestr = timestr.rstrip('Z')
	108	return datetime.datetime.strptime(timestr, DATEFMT)
	109
eafe8130 TL	110	def validate_crash_metadata(self, inbuf):
	111	# raise any exceptions to caller
	112	metadata = json.loads(inbuf)
	113	for f in ['crash_id', 'timestamp']:
	114	if f not in metadata:
	115	raise AttributeError("missing '%s' field" % f)
	116	time = self.time_from_string(metadata['timestamp'])
	117	return metadata
	118
11fdf7f2 TL	119	def timestamp_filter(self, f):
	120	"""
	121	Filter crash reports by timestamp.
	122
	123	:param f: f(time) return true to keep crash report
	124	:returns: crash reports for which f(time) returns true
	125	"""
	126	def inner(pair):
eafe8130 TL	127	_, crash = pair
eafe8130 TL	128	time = self.time_from_string(crash["timestamp"])
11fdf7f2	129	return f(time)
eafe8130	130	return filter(inner, self.crashes.items())
11fdf7f2 TL	131
	132	# command handlers
	133
	134	def do_info(self, cmd, inbuf):
	135	crashid = cmd['id']
eafe8130 TL	136	crash = self.crashes.get(crashid)
eafe8130 TL	137	if not crash:
11fdf7f2	138	return errno.EINVAL, '', 'crash info: %s not found' % crashid
eafe8130	139	val = json.dumps(crash, indent=4)
11fdf7f2 TL	140	return 0, val, ''
	141
	142	def do_post(self, cmd, inbuf):
	143	try:
	144	metadata = self.validate_crash_metadata(inbuf)
	145	except Exception as e:
	146	return errno.EINVAL, '', 'malformed crash metadata: %s' % e
11fdf7f2	147	crashid = metadata['crash_id']
eafe8130 TL	148
	149	if crashid not in self.crashes:
	150	self.crashes[crashid] = metadata
	151	key = 'crash/%s' % crashid
	152	self.set_store(key, json.dumps(metadata))
	153	self._refresh_health_checks()
11fdf7f2 TL	154	return 0, '', ''
11fdf7f2 TL	155
eafe8130 TL	156	def ls(self):
	157	if not self.crashes:
	158	self._load_crashes()
	159	return self.do_ls({'prefix': 'crash ls'}, '')
	160
11fdf7f2	161	def do_ls(self, cmd, inbuf):
eafe8130 TL	162	if cmd['prefix'] == 'crash ls':
	163	t = self.crashes.values()
	164	else:
	165	t = [crash for crashid, crash in self.crashes.items()
	166	if 'archived' not in crash]
	167	r = sorted(t, key=lambda i: i.get('crash_id'))
	168	if cmd.get('format') == 'json' or cmd.get('format') == 'json-pretty':
	169	return 0, json.dumps(r, indent=4), ''
	170	else:
	171	table = PrettyTable(['ID', 'ENTITY', 'NEW'],
	172	border=False)
	173	table.left_padding_width = 0
	174	table.right_padding_width = 1
	175	table.align['ID'] = 'l'
	176	table.align['ENTITY'] = 'l'
	177	for c in r:
	178	table.add_row([c.get('crash_id'),
	179	c.get('entity_name','unknown'),
	180	'' if 'archived' in c else '*'])
	181	return 0, table.get_string(), ''
11fdf7f2 TL	182
	183	def do_rm(self, cmd, inbuf):
	184	crashid = cmd['id']
eafe8130 TL	185	if crashid in self.crashes:
	186	del self.crashes[crashid]
	187	key = 'crash/%s' % crashid
	188	self.set_store(key, None) # removes key
	189	self._refresh_health_checks()
11fdf7f2 TL	190	return 0, '', ''
	191
	192	def do_prune(self, cmd, inbuf):
11fdf7f2 TL	193	keep = cmd['keep']
	194	try:
	195	keep = int(keep)
	196	except ValueError:
	197	return errno.EINVAL, '', 'keep argument must be integer'
	198
eafe8130 TL	199	self._prune(keep * 606024)
eafe8130 TL	200	return 0, '', ''
11fdf7f2	201
eafe8130 TL	202	def _prune(self, seconds):
	203	now = datetime.datetime.utcnow()
	204	cutoff = now - datetime.timedelta(seconds=seconds)
	205	removed_any = False
	206	# make a copy of the list, since we'll modify self.crashes below
	207	to_prune = list(self.timestamp_filter(lambda ts: ts <= cutoff))
	208	for crashid, crash in to_prune:
	209	del self.crashes[crashid]
	210	key = 'crash/%s' % crashid
11fdf7f2	211	self.set_store(key, None)
eafe8130 TL	212	removed_any = True
	213	if removed_any:
	214	self._refresh_health_checks()
	215
	216	def do_archive(self, cmd, inbuf):
	217	crashid = cmd['id']
	218	crash = self.crashes.get(crashid)
	219	if not crash:
	220	return errno.EINVAL, '', 'crash info: %s not found' % crashid
	221	if not crash.get('archived'):
	222	crash['archived'] = str(datetime.datetime.utcnow())
	223	self.crashes[crashid] = crash
	224	key = 'crash/%s' % crashid
	225	self.set_store(key, json.dumps(crash))
	226	self._refresh_health_checks()
	227	return 0, '', ''
11fdf7f2	228
eafe8130 TL	229	def do_archive_all(self, cmd, inbuf):
	230	for crashid, crash in self.crashes.items():
	231	if not crash.get('archived'):
	232	crash['archived'] = str(datetime.datetime.utcnow())
	233	self.crashes[crashid] = crash
	234	key = 'crash/%s' % crashid
	235	self.set_store(key, json.dumps(crash))
	236	self._refresh_health_checks()
11fdf7f2 TL	237	return 0, '', ''
	238
	239	def do_stat(self, cmd, inbuf):
	240	# age in days for reporting, ordered smallest first
	241	bins = [1, 3, 7]
	242	retlines = list()
	243
	244	def binstr(bindict):
	245	binlines = list()
	246	count = len(bindict['idlist'])
	247	if count:
	248	binlines.append(
	249	'%d older than %s days old:' % (count, bindict['age'])
	250	)
	251	for crashid in bindict['idlist']:
	252	binlines.append(crashid)
	253	return '\n'.join(binlines)
	254
	255	total = 0
	256	now = datetime.datetime.utcnow()
	257	for i, age in enumerate(bins):
	258	agelimit = now - datetime.timedelta(days=age)
	259	bins[i] = {
	260	'age': age,
	261	'agelimit': agelimit,
	262	'idlist': list()
	263	}
	264
eafe8130	265	for crashid, crash in self.crashes.items():
11fdf7f2	266	total += 1
eafe8130	267	stamp = self.time_from_string(crash['timestamp'])
11fdf7f2 TL	268	for i, bindict in enumerate(bins):
	269	if stamp <= bindict['agelimit']:
	270	bindict['idlist'].append(crashid)
	271	# don't count this one again
	272	continue
	273
	274	retlines.append('%d crashes recorded' % total)
	275
	276	for bindict in bins:
	277	retlines.append(binstr(bindict))
	278	return 0, '\n'.join(retlines), ''
	279
	280	def do_json_report(self, cmd, inbuf):
	281	"""
	282	Return a machine readable summary of recent crashes.
	283	"""
	284	try:
	285	hours = int(cmd['hours'])
	286	except ValueError:
	287	return errno.EINVAL, '', '<hours> argument must be integer'
	288
	289	report = defaultdict(lambda: 0)
eafe8130 TL	290	for crashid, crash in self.crashes.items():
eafe8130 TL	291	pname = crash.get("process_name", "unknown")
11fdf7f2 TL	292	if not pname:
	293	pname = "unknown"
	294	report[pname] += 1
	295
	296	return 0, '', json.dumps(report)
	297
	298	def self_test(self):
	299	# test time conversion
	300	timestr = '2018-06-22 20:35:38.058818Z'
	301	dt = self.time_from_string(timestr)
	302	if dt != datetime.datetime(2018, 6, 22, 20, 35, 38, 58818):
	303	raise RuntimeError('time_from_string() failed')
	304
	305	COMMANDS = [
	306	{
	307	'cmd': 'crash info name=id,type=CephString',
	308	'desc': 'show crash dump metadata',
	309	'perm': 'r',
	310	'handler': do_info,
	311	},
	312	{
	313	'cmd': 'crash ls',
eafe8130 TL	314	'desc': 'Show new and archived crash dumps',
	315	'perm': 'r',
	316	'handler': do_ls,
	317	},
	318	{
	319	'cmd': 'crash ls-new',
	320	'desc': 'Show new crash dumps',
11fdf7f2 TL	321	'perm': 'r',
	322	'handler': do_ls,
	323	},
	324	{
	325	'cmd': 'crash post',
	326	'desc': 'Add a crash dump (use -i <jsonfile>)',
	327	'perm': 'rw',
	328	'handler': do_post,
	329	},
	330	{
	331	'cmd': 'crash prune name=keep,type=CephString',
	332	'desc': 'Remove crashes older than <keep> days',
	333	'perm': 'rw',
	334	'handler': do_prune,
	335	},
	336	{
	337	'cmd': 'crash rm name=id,type=CephString',
	338	'desc': 'Remove a saved crash <id>',
	339	'perm': 'rw',
	340	'handler': do_rm,
	341	},
	342	{
	343	'cmd': 'crash stat',
	344	'desc': 'Summarize recorded crashes',
	345	'perm': 'r',
	346	'handler': do_stat,
	347	},
	348	{
	349	'cmd': 'crash json_report name=hours,type=CephString',
	350	'desc': 'Crashes in the last <hours> hours',
	351	'perm': 'r',
	352	'handler': do_json_report,
	353	},
eafe8130 TL	354	{
	355	'cmd': 'crash archive name=id,type=CephString',
	356	'desc': 'Acknowledge a crash and silence health warning(s)',
	357	'perm': 'w',
	358	'handler': do_archive,
	359	},
	360	{
	361	'cmd': 'crash archive-all',
	362	'desc': 'Acknowledge all new crashes and silence health warning(s)',
	363	'perm': 'w',
	364	'handler': do_archive_all,
	365	},
11fdf7f2	366	]