def do_recover(self, arg, opts=None):
'''Recover files through dar_manager'''
cf = getattr(self.cf, opts.job)
rpath = opts.rpath if opts.rpath else cf.recover_path
s = Scheme(self.cf, opts.job)
r = Report(opts.job, session=s.sess)
self.logger.debug("Checking dmd sync..")
bkp_count = r.get_catalogs(
after=cf.catalog_begin,
types=("Full", "Incremental")).count()
self.logger.debug('Checking backup count on db.. %s' % bkp_count)
dmd_count = len(s.load_dmd())
self.logger.debug('Checking backup count on dmd.. %s' % dmd_count)
if bkp_count != dmd_count:
self.stdout.write("Outdated DMD please rebuild it or recover "
"manually.\n")
sys.exit(2)
if opts.extract:
cat = opts.jobid if opts.jobid else None
try:
run = s.recover_all(
rpath, stdout=self.stdout, stderr=sys.stderr,
catalog=cat)
except RecoverError, e:
sys.stderr.write("%s\n" % e.message)
sys.exit(2)
def do_rebuild_dmd(self, arg, opts=None):
'''Re-creates the dmd for a given job.'''
cf = getattr(self.cf, opts.job)
sl = Scheme(self.cf, opts.job)
lock = sl.lock("rebuild_dmd")
self.logger.debug("Removing dmd for %s" % opts.job)
dmdfile = os.path.expanduser("~/.dardrive/dmd/%s.dmd" % opts.job)
if os.path.exists(dmdfile):
os.unlink(dmdfile)
s = Scheme(self.cf, opts.job)
r = Report(opts.job, session=s.sess)
for cat in r.get_catalogs(after=cf.catalog_begin, order="asc"):
s.add_to_dmd(cat.id)
sl.sess.delete(lock)
sl.sess.commit()
s.sess.commit()
def do_dbdump(self, arg, opts=None):
'''Run an mysql backup job'''
if opts:
try:
s = Scheme(self.cf, opts.job)
self.stdout.write('Running SQL backup job..\n')
cat = s.db_backup()
if cat.clean:
self.report('Backup completed successfully\n',
opts.job, catalog=cat)
else:
self.report('Error running backup\n',
opts.job, catalog=cat, error=True)
except (BackupDBException, ConfigException), e:
self.report(e.message, opts.job, error=True)
except IOError, e:
self.report(e.message, opts.job, error=True)
def do_backup(self, arg, opts=None):
'''Perform a backup task'''
if opts:
try:
s = Scheme(self.cf, opts.job, opts.root)
self.stdout.write('Running backup job: %s..\n' % opts.job)
s.run(opts.full)
ttook = timedelta(seconds=s.newcatalog.ttook)
stat = dar_status(s.newcatalog.status)
self.report('Dar status:\t\t%s\nTime took:\t\t%s\n' %
(stat, ttook), opts.job, verbose=opts.verbose,
catalog=s.newcatalog)
except RefCatalogError, e:
self.report(
'The reference catalog is missing, please '
'provide one or force a full backup.\n',
opts.job, error=True)
except ConfigException, e:
self.report(
'\nThere seems to be a configuration error:\n'
' %s\n' % e.message, opts.job, error=True)
def do_import(self, arg, opts=None):
'''Import an untracked job store to db.'''
if opts.job not in self.cf.sections():
self.stdout.write("Unexistent job.\n")
else:
cs = getattr(self.cf, opts.job)
s = Scheme(self.cf, opts.job)
lock = s.lock('import')
i = Importer(self.cf, opts.job, session=s.sess)
i.load()
self.stdout.write("Job store imported.\n")
self.stdout.write("Rebuilding the dmd database...\n")
dmdfile = os.path.expanduser("~/.dardrive/dmd/%s.dmd" % opts.job)
if os.path.exists(dmdfile):
os.unlink(dmdfile)
s.sess.delete(lock)
s = Scheme(self.cf, opts.job)
lock2 = s.lock('rebuild')
r = Report(opts.job, session=s.sess)
for cat in r.get_catalogs(order="asc"):
if cat.date >= dt.strptime(cs.catalog_begin, "%Y-%m-%d"):
s.add_to_dmd(cat.id)
s.sess.delete(lock2)
s.sess.commit()
def do_versions(self, arg, opts=None):
'''Show available copies of a given file'''
s = Scheme(self.cf, opts.job)
for ver in s.search_dmd(opts.file):
self.stdout.write(mk_dar_date(ver) + "\n")