def add_nameserver(self, ns):
self.parse()
current_ns = self._retr_option('nameserver')
new_ns = list(current_ns)
new_ns.append(str(ns))
new_ns = util.uniq_list(new_ns)
if len(new_ns) == len(current_ns):
return current_ns
if len(current_ns) >= 3:
# Hard restriction on only 3 name servers
raise ValueError(("Adding %r would go beyond the "
"'3' maximum name servers") % (ns))
self._remove_option('nameserver')
for n in new_ns:
self._contents.append(('option', ['nameserver', n, '']))
return new_ns
def add_nameserver(self, ns):
self.parse()
current_ns = self._retr_option('nameserver')
new_ns = list(current_ns)
new_ns.append(str(ns))
new_ns = util.uniq_list(new_ns)
if len(new_ns) == len(current_ns):
return current_ns
if len(current_ns) >= 3:
# Hard restriction on only 3 name servers
raise ValueError(("Adding %r would go beyond the "
"'3' maximum name servers") % (ns))
self._remove_option('nameserver')
for n in new_ns:
self._contents.append(('option', ['nameserver', n, '']))
return new_ns
def add_nameserver(self, ns):
self.parse()
current_ns = self._retr_option('nameserver')
new_ns = list(current_ns)
new_ns.append(str(ns))
new_ns = util.uniq_list(new_ns)
if len(new_ns) == len(current_ns):
return current_ns
if len(current_ns) >= 3:
LOG.warn("ignoring nameserver %r: adding would "
"exceed the maximum of "
"'3' name servers (see resolv.conf(5))" % (ns))
return current_ns[:3]
self._remove_option('nameserver')
for n in new_ns:
self._contents.append(('option', ['nameserver', n, '']))
return new_ns
def add_nameserver(self, ns):
self.parse()
current_ns = self._retr_option('nameserver')
new_ns = list(current_ns)
new_ns.append(str(ns))
new_ns = util.uniq_list(new_ns)
if len(new_ns) == len(current_ns):
return current_ns
if len(current_ns) >= 3:
LOG.warning("ignoring nameserver %r: adding would "
"exceed the maximum of "
"'3' name servers (see resolv.conf(5))", ns)
return current_ns[:3]
self._remove_option('nameserver')
for n in new_ns:
self._contents.append(('option', ['nameserver', n, '']))
return new_ns
def add_search_domain(self, search_domain):
flat_sds = self.search_domains
new_sds = list(flat_sds)
new_sds.append(str(search_domain))
new_sds = util.uniq_list(new_sds)
if len(flat_sds) == len(new_sds):
return new_sds
if len(flat_sds) >= 6:
# Hard restriction on only 6 search domains
raise ValueError(("Adding %r would go beyond the "
"'6' maximum search domains") % (search_domain))
s_list = " ".join(new_sds)
if len(s_list) > 256:
# Some hard limit on 256 chars total
raise ValueError(("Adding %r would go beyond the "
"256 maximum search list character limit")
% (search_domain))
self._remove_option('search')
self._contents.append(('option', ['search', s_list, '']))
return flat_sds
def add_search_domain(self, search_domain):
flat_sds = self.search_domains
new_sds = list(flat_sds)
new_sds.append(str(search_domain))
new_sds = util.uniq_list(new_sds)
if len(flat_sds) == len(new_sds):
return new_sds
if len(flat_sds) >= 6:
# Hard restriction on only 6 search domains
raise ValueError(("Adding %r would go beyond the "
"'6' maximum search domains") % (search_domain))
s_list = " ".join(new_sds)
if len(s_list) > 256:
# Some hard limit on 256 chars total
raise ValueError(
("Adding %r would go beyond the "
"256 maximum search list character limit") % (search_domain))
self._remove_option('search')
self._contents.append(('option', ['search', s_list, '']))
return flat_sds
