def build_file(self):
self.build_ip_maps()
registry = Registry(config, self.conn)
entries = self.conn.zk.get_children(self.registry.zk_ip_map_path)
bundles = registry._ips_from_entries(entries)
builder = IPtables(config, is_vpc=False, dry_run=True)
builder.build(bundles)
def build_file(self):
self.build_ip_maps()
registry = Registry(config, self.conn)
entries = self.conn.zk.get_children(self.registry.zk_ip_map_path)
bundles = registry._ips_from_entries(entries)
builder = IPtables(config, is_vpc=False, dry_run=True)
builder.build(bundles)
def update_iptables(hosts):
self.max_change_threshold = self._load_param(self.zk_max_change_threshold_path, constants.DEFAULT_MAX_CHANGE_THRESHOLD)
if getattr(self, "hosts", None):
hosts_to_remove = len(self.hosts) - len(hosts)
if hosts_to_remove > self.max_change_threshold:
logger.warn("Trying to remove %d hosts...untriggering (max is %s)" % (hosts_to_remove, self.max_change_threshold))
return
else:
remove = set(self.hosts) - set(hosts)
add = set(hosts) - set(self.hosts)
if add:
logger.debug("Adding: %s" % add)
if remove:
logger.debug("Removing: %s" % remove)
self.hosts = hosts
bundles = self._ips_from_entries(self.hosts)
builder = IPtables(config=self.config, is_vpc=self.conn._is_vpc, dry_run=self.dry_run)
builder.build(bundles)
def update_iptables(hosts):
self.max_change_threshold = self._load_param(
self.zk_max_change_threshold_path,
constants.DEFAULT_MAX_CHANGE_THRESHOLD)
if getattr(self, "hosts", None):
hosts_to_remove = len(self.hosts) - len(hosts)
if hosts_to_remove > self.max_change_threshold:
logger.warn(
"Trying to remove %d hosts...untriggering (max is %s)"
% (hosts_to_remove, self.max_change_threshold))
return
else:
remove = set(self.hosts) - set(hosts)
add = set(hosts) - set(self.hosts)
if add:
logger.debug("Adding: %s" % add)
if remove:
logger.debug("Removing: %s" % remove)
self.hosts = hosts
bundles = self._ips_from_entries(self.hosts)
builder = IPtables(config=self.config,
is_vpc=self.conn._is_vpc,
dry_run=self.dry_run)
builder.build(bundles)