def load(cache, auId, doUrls, expire, trials, sleep, timeout):
act = Action.GETAUSUMMARY
if (doUrls):
act = act + "," + Action.GETURLLIST
log.info('Start %s: %s expire=%s ...' % (act, auId, str(expire)))
success = False
try:
for _ in range(trials):
try:
if (doUrls):
UrlReport.loadTry(cache.ui, auId, expire)
else:
LockssCacheAuSummary.__loadTry(cache.ui, auId, expire)
success = True
break
except urllib2.HTTPError as inst:
cache.reconnect(sleep,timeout)
except ExpatError:
log.error("XML Parser error; could not %s %s" % (auId, act))
success = False; # try again
if (not success):
log.error("exhausted trials for %s; could not load %s" % (auId, act))
except LockssError as inst:
log.warn("LockssException: %s" % inst) # output is scanned for the ERROR string
log.warn("could not digest %s for %s" % (act, auId.auId))
finally:
log.debug2('Stop %s: %s Success = %s ...' % (act, auId, success))
return success
def open_file(self, server, action):
f = None
dirname = self.mkdir(action, server)
if (dirname):
f = open("%s/%s.tsv" % (dirname, action), 'w')
if (not f):
log.error("Could not open %s/%s" % (dirname, action))
return f
def mkdir(self, action, server):
dirname = "%s/%s" % (self.options.dir, server)
if not os.path.exists(dirname):
try:
os.makedirs(dirname,0777)
log.info("created output directory %s" % dirname)
except:
log.error("Could not create %s" % dirname)
return None
else:
log.debug2("using output directory %s" % dirname)
return dirname
def process(self):
for server in self.options.cachelist:
self.cache = self.get_cache(server.domain, server.port,
True, self.options.username, self.options.password)
auids = self.collectAuIdInstances(self.cache)
if (len(auids) > self.options.max):
msg = "cowardly refusing to start %d crawls on %s" % (len(auids), self.cache)
raise RuntimeError, msg
for auId in auids:
log.info('Request Crawl: %s %s ' % (self.cache, auId))
try:
self.cache.ui.startCrawl(auId.getLockssAu())
log.info("started crawl: %s" % auId)
except LockssError as e:
log.error( "no crawl for %s (%s)" % (auId, e));
def load(cache, trials, sleep, timeout):
act = Action.GETCOMMPEERS
log.info("Start %s:..." % (act))
success = False
try:
for _ in range(trials):
try:
CacheCommPeer.__loadTry(cache.ui, cache)
success = True
break
except urllib2.HTTPError as inst:
cache.reconnect(sleep, timeout)
if not success:
log.error("exhausted trials; could not %s %s" % (act, cache))
except Exception as inst:
log.error("could not digest comm peer status %s (%s)" % (str(inst), traceback.format_exc()))
finally:
log.debug("Stop %s: Success %s..." % (act, success))
return success
def process(self):
log.info("--- Start Processing")
options = self.options
server = self.options.cachelist[0];
self.cache = self.get_cache(server.domain, server.port,
True, options.username,
options.password)
if (not self.options.dryrun):
success = LockssCacheAuId.load(self.cache)
if (not success):
log.error('Exiting: could not load auids from cache %s' % (self.cache))
raise RuntimeError, 'could not load auids from cache'
auids = self.collectAuIdInstances(self.cache)
if (self.options.dryrun):
return
repeat = auids
while (repeat):
# do a first round until all auids are found to conform
# do not retry auids that are found to be ok
while (repeat):
repeat = self.crawlstatus(repeat)
if (repeat):
self.sleep(options.pause)
# time has expired, try on original auids to see
# whether they all still conforming
log.info("Retrying all auids to recheck")
repeat = self.crawlstatus(auids)
if (repeat):
self.sleep(options.pause)
log.info("No active crawls; printing info about most recent crawls")
f = open(options.dir + "/AuCrawlStatus.tsv", 'w')
LockssCrawlStatus.printcsv(f, auids, options.crawlsort, 1, options.crawlheaders, "\t")
f.close()
log.info("--- Stop Processing")
def load(cache, auId, trials, sleep,timeout):
success = False
log.debug2('Start %s: %s ...' % (Action.GETCRAWLSTATUS, auId))
try:
log.info('get %s: %s ...' % (Action.GETCRAWLSTATUS, auId))
for i in range(trials):
try:
LockssCrawlStatus.__loadTry(cache.ui, auId)
success = True
break
except urllib2.HTTPError as inst:
cache.reconnect(sleep,timeout)
log.error("exhausted trials for %s, could not load crawlstatus" % (auId))
except LockssError as inst:
log.warn("LockssException: %s" % inst) # output is scanned for the ERROR string
log.warn("could not digest %s for %s" % (Action.GETCRAWLSTATUS, auId.auId))
finally:
log.debug2('Stop %s: %s Success = %s ...' % (Action.GETCRAWLSTATUS, auId, success))
return success
def process_server(self, server):
'''
if dryrun collect matching auids and log.info them
otherwise perform all requested actions
'''
log.info("------ Start Processing %s" % server)
options = self.options
try:
self.cache = self.get_cache(server.domain, server.port,
options.need_credentials, options.username,
options.password)
if (not options.dryrun):
if (Action.GETAUIDLIST in options.action):
success = LockssCacheAuId.load(self.cache)
if (not success):
log.error('Exiting: could not load auids from cache %s' % (self.cache))
raise RuntimeError, 'could not load auids from cache'
auids = self.collectAuIdInstances(self.cache)
if (options.dryrun):
return
if (Action.PRTAUIDLIST in options.action):
f = self.open_file(self.cache.name, Action.PRTAUIDLIST)
# TODO get all auids for server
if (f):
LockssCacheAuId.printcsv(f, auids, "\t")
f.close()
if (Action.GETREPOSSPACE in options.action):
self.getreposspace()
if (Action.PRTREPOSSPACE in options.action):
f = self.open_file(self.cache.name, Action.PRTREPOSSPACE)
if (f):
RepositorySpace.printcsv(f, [ self.cache ], "\t")
f.close()
# actions below needs auids to operate on
if (not auids):
log.info("no matching auids");
return;
doUrls = Action.GETURLLIST in options.action
success = None
if (Action.GETAUSUMMARY in options.action):
self.getausummaries(auids, options.dir, doUrls, options.expire, options.noquit)
if (Action.PRTAUSUMMARY in options.action):
f = self.open_file(self.cache.name, Action.PRTAUSUMMARY)
if (f):
LockssCacheAuSummary.printcsv(f, auids, options.ausummarysort, options.ausummaryheaders, "\t")
f.close()
if (Action.PRTURLLIST in options.action):
dr = self.mkdir(options.action, self.cache.name)
if (dr):
UrlReport.printcsv("%s/%s" % (self.options.dir, server.name), #dir,
auids, options.urlsort, options.urlheaders, '\t', options.urlminversion)
if (Action.GETCRAWLSTATUS in options.action):
self.getcrawlstatus(auids, options.dir, options.noquit)
if (Action.PRTCRAWLSTATUS in options.action):
f = self.open_file(self.cache.name, Action.PRTCRAWLSTATUS)
if (f):
LockssCrawlStatus.printcsv(f, auids, options.crawlsort, options.ncrawllimit, options.crawlheaders, "\t")
f.close()
if (Action.GETCOMMPEERS in options.action):
self.getcommpeers(options.dir, options.noquit)
if (Action.PRTCOMMPEERS in options.action):
f = self.open_file(self.cache.name, Action.PRTCOMMPEERS)
if (f):
# TODO LockssCacheCommPeer.printcsv(f, self.cache)
f.close()
except LockssError as e:
log.error("EXCEPTION %s" % str(e))
finally:
log.debug2("------ Stop Processing %s" % server)
