def run(self):
# Assure that only one instance of ArGyver is running.
lock = PidLock(server_root=self.config.get_server_root())
if lock.locked():
warning("ArGyver already running with pid %d!" % lock.pid())
else:
# Create a lock file in the /tmp folder
lock.lock()
# For each source folder: synchronize, archive, free disk space
for [dst, src] in self.sources.iteritems():
self.rsync(src, dst)
self.update_db_snapshot(dst)
self.archive()
self.link_files()
self.update_db_versions()
self.update_db_repository()
# TODO: self.update_db_history()
self.remove_tmp_folder()
self.finish()
# Remove the lock file
lock.unlock()
if opt_resume:
# explicit resume
if opt_simulate:
fatal("--resume and --simulate incompatible: you can only resume real backups")
if opt_disable_resume:
fatal("--resume and --disable-resume incompatible")
if registry.backup_resume_conf is None:
fatal("no previous backup session to resume from")
if opt_simulate and registry.backup_resume_conf and not opt_disable_resume:
fatal("--simulate will destroy your aborted backup session. To force use --disable-resume")
lock = PidLock(PATH_PIDLOCK, nonblock=True)
try:
lock.lock()
except lock.Locked:
fatal("a previous backup is still in progress")
if conf.s3_parallel_uploads > 1 and conf.s3_parallel_uploads > (conf.volsize / 5):
warn("s3-parallel-uploads > volsize / 5 (minimum upload chunk is 5MB)")
if not raw_upload_path:
try:
update_profile(conf.force_profile)
except hub.Backups.NotInitialized, e:
fatal("you need a profile to backup, run tklbam-init first")
credentials = None
if opt_disable_resume:
fatal("--resume and --disable-resume incompatible")
if registry.backup_resume_conf is None:
fatal("no previous backup session to resume from")
if opt_simulate and registry.backup_resume_conf and not opt_disable_resume:
fatal("--simulate will destroy your aborted backup session. To force use --disable-resume")
if opt_simulate and dump_path:
fatal("--simulate and --dump are incompatible")
if raw_upload_path and dump_path:
fatal("--raw-upload and --dump are incompatible")
lock = PidLock("/var/run/tklbam-backup.pid", nonblock=True)
try:
lock.lock()
except lock.Locked:
fatal("a previous backup is still in progress")
if conf.s3_parallel_uploads > 1 and conf.s3_parallel_uploads > (conf.volsize / 5):
warn("s3-parallel-uploads > volsize / 5 (minimum upload chunk is 5MB)")
hb = hub.Backups(registry.sub_apikey)
if not raw_upload_path:
try:
registry.update_profile(conf.force_profile)
except registry.CachedProfile, e:
warn(e)