diff options
| -rw-r--r-- | geo-replication/syncdaemon/gsyncd.py | 5 | ||||
| -rw-r--r-- | geo-replication/syncdaemon/gsyncdconfig.py | 41 |
2 files changed, 46 insertions, 0 deletions
diff --git a/geo-replication/syncdaemon/gsyncd.py b/geo-replication/syncdaemon/gsyncd.py index d528401e214..6ae5269542f 100644 --- a/geo-replication/syncdaemon/gsyncd.py +++ b/geo-replication/syncdaemon/gsyncd.py @@ -255,6 +255,11 @@ def main(): if args.subcmd == "slave": override_from_args = True + if args.subcmd == "monitor": + ret = gconf.is_config_file_old(config_file, args.master, extra_tmpl_args["slavevol"]) + if ret is not None: + gconf.config_upgrade(config_file, ret) + # Load Config file gconf.load(GLUSTERFS_CONFDIR + "/gsyncd.conf", config_file, diff --git a/geo-replication/syncdaemon/gsyncdconfig.py b/geo-replication/syncdaemon/gsyncdconfig.py index 26fb6a57318..68d1b489e23 100644 --- a/geo-replication/syncdaemon/gsyncdconfig.py +++ b/geo-replication/syncdaemon/gsyncdconfig.py @@ -14,6 +14,7 @@ try: except ImportError: from configparser import ConfigParser, NoSectionError import os +import shutil from string import Template from datetime import datetime @@ -328,6 +329,46 @@ class Gconf(object): return False +def is_config_file_old(config_file, mastervol, slavevol): + cnf = ConfigParser() + cnf.read(config_file) + session_section = "peers %s %s" % (mastervol, slavevol) + try: + return dict(cnf.items(session_section)) + except NoSectionError: + return None + +def config_upgrade(config_file, ret): + config_file_backup = os.path.join(os.path.dirname(config_file), "gsyncd.conf.bkp") + + #copy old config file in a backup file + shutil.copyfile(config_file, config_file_backup) + + #write a new config file + config = ConfigParser() + config.add_section('vars') + + for key, value in ret.items(): + #handle option name changes + if key == "use_tarssh": + new_key = "sync-method" + if value == "true": + new_value = "tarssh" + else: + new_value = "rsync" + config.set('vars', new_key, new_value) + + if key == "timeout": + new_key = "slave-timeout" + config.set('vars', new_key, value) + + #for changes like: ignore_deletes to ignore-deletes + new_key = key.replace("_", "-") + config.set('vars', new_key, value) + + with open(config_file, 'w') as configfile: + config.write(configfile) + def validate_int(value): try: |