def list_all_nodes():
# type: () -> None
'''display a list of all nodes'''
nodes = config.get_all_nodes()
nodes.sort()
for node in nodes:
ignored = set(config.get_groups(node))
ignored &= param.IGNORE_GROUPS
if OPT_FILTER_IGNORED and ignored:
continue
if OPT_IPADDRESS:
node += ' ' + config.get_node_ipaddress(node)
if OPT_RSYNC:
if node in param.NO_RSYNC:
node += ' no'
else:
node += ' yes'
if ignored:
node += ' (ignored)'
print node
def list_all_nodes():
'''display a list of all nodes'''
nodes = config.get_all_nodes()
nodes.sort()
for node in nodes:
ignored = set(config.get_groups(node))
ignored &= param.IGNORE_GROUPS
if OPT_FILTER_IGNORED and len(ignored) > 0:
continue
if OPT_IPADDRESS:
node += ' ' + config.get_node_ipaddress(node)
if OPT_RSYNC:
if node in param.NO_RSYNC:
node += ' no'
else:
node += ' yes'
if len(ignored) > 0:
node += ' (ignored)'
print node
def list_nodes(nodelist):
# type: (str) -> None
'''display node definition'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_node(nodelist)
except synctool.range.RangeSyntaxError as err:
error(str(err))
sys.exit(1)
if nodeset.addresses() is None:
# error message already printed
sys.exit(1)
groups = [] # type: List[str]
for node in nodeset.nodelist:
if OPT_IPADDRESS or OPT_RSYNC:
out = ''
if OPT_IPADDRESS:
out += ' ' + config.get_node_ipaddress(node)
if OPT_RSYNC:
if node in param.NO_RSYNC:
out += ' no'
else:
out += ' yes'
print out[1:]
else:
for group in config.get_groups(node):
# extend groups, but do not have duplicates
if group not in groups:
groups.append(group)
# group order is important, so don't sort
# however, when you list multiple nodes at once, the groups will have
# been added to the end
# So the order is important, but may be incorrect when listing
# multiple nodes at once
# groups.sort()
for group in groups:
if OPT_FILTER_IGNORED and group in param.IGNORE_GROUPS:
continue
if group in param.IGNORE_GROUPS:
group += ' (ignored)'
print group
def list_nodes(nodelist):
# type: (str) -> None
'''display node definition'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_node(nodelist)
except synctool.range.RangeSyntaxError as err:
error(str(err))
sys.exit(1)
if nodeset.addresses() is None:
# error message already printed
sys.exit(1)
groups = [] # type: List[str]
for node in nodeset.nodelist:
if OPT_IPADDRESS or OPT_RSYNC:
out = ''
if OPT_IPADDRESS:
out += ' ' + config.get_node_ipaddress(node)
if OPT_RSYNC:
if node in param.NO_RSYNC:
out += ' no'
else:
out += ' yes'
print out[1:]
else:
for group in config.get_groups(node):
# extend groups, but do not have duplicates
if group not in groups:
groups.append(group)
# group order is important, so don't sort
# however, when you list multiple nodes at once, the groups will have
# been added to the end
# So the order is important, but may be incorrect when listing
# multiple nodes at once
# groups.sort()
for group in groups:
if OPT_FILTER_IGNORED and group in param.IGNORE_GROUPS:
continue
if group in param.IGNORE_GROUPS:
group += ' (ignored)'
print group
def list_nodegroups(grouplist):
# type: (str) -> None
'''display list of nodes that are member of group'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_group(grouplist)
except synctool.range.RangeSyntaxError as err:
error(str(err))
sys.exit(1)
if nodeset.addresses() is None:
# error message already printed
sys.exit(1)
arr = list(nodeset.nodelist)
arr.sort()
for node in arr:
ignored = set(config.get_groups(node))
ignored &= param.IGNORE_GROUPS
if OPT_FILTER_IGNORED and ignored:
continue
if OPT_IPADDRESS:
node += ' ' + config.get_node_ipaddress(node)
if OPT_RSYNC:
if node in param.NO_RSYNC:
node += ' no'
else:
node += ' yes'
if ignored:
node += ' (ignored)'
print node
def list_nodegroups(grouplist):
# type: (str) -> None
'''display list of nodes that are member of group'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_group(grouplist)
except synctool.range.RangeSyntaxError as err:
error(str(err))
sys.exit(1)
if nodeset.addresses() is None:
# error message already printed
sys.exit(1)
arr = list(nodeset.nodelist)
arr.sort()
for node in arr:
ignored = set(config.get_groups(node))
ignored &= param.IGNORE_GROUPS
if OPT_FILTER_IGNORED and ignored:
continue
if OPT_IPADDRESS:
node += ' ' + config.get_node_ipaddress(node)
if OPT_RSYNC:
if node in param.NO_RSYNC:
node += ' no'
else:
node += ' yes'
if ignored:
node += ' (ignored)'
print node
def addresses(self, silent=False):
'''return list of addresses of relevant nodes'''
# by default, work on default_nodeset
if not self.nodelist and not self.grouplist:
if not param.DEFAULT_NODESET:
return []
self.nodelist = param.DEFAULT_NODESET
# check if the nodes exist at all
# the user may have given bogus names
all_nodes = set(config.get_all_nodes())
unknown = (self.nodelist | self.exclude_nodes) - all_nodes
if len(unknown) > 0:
# it's nice to display "the first" unknown node
# (at least, for numbered nodes)
arr = list(unknown)
arr.sort()
stderr("no such node '%s'" % arr[0])
return None
# check if the groups exist at all
unknown = ((self.grouplist | self.exclude_groups) -
param.ALL_GROUPS)
for group in unknown:
stderr("no such group '%s'" % group)
return None
self.nodelist |= config.get_nodes_in_groups(self.grouplist)
self.exclude_nodes |= config.get_nodes_in_groups(self.exclude_groups)
# remove excluded nodes from nodelist
self.nodelist -= self.exclude_nodes
if not self.nodelist:
return []
addrs = []
ignored_nodes = self.nodelist & param.IGNORE_GROUPS
self.nodelist -= ignored_nodes
for node in self.nodelist:
# ignoring a group results in also ignoring the node
my_groups = set(config.get_groups(node))
my_groups &= param.IGNORE_GROUPS
if len(my_groups) > 0:
verbose('node %s is ignored due to an ignored group' % node)
ignored_nodes.add(node)
continue
addr = config.get_node_ipaddress(node)
self.namemap[addr] = node
# make sure we do not have duplicates
if addr not in addrs:
addrs.append(addr)
# print message about ignored nodes
if not silent and len(ignored_nodes) > 0 and not synctool.lib.QUIET:
if param.TERSE:
synctool.lib.terse(synctool.lib.TERSE_WARNING,
'ignored nodes')
else:
arr = list(ignored_nodes)
arr.sort()
ignored_str = ('ignored: ' + synctool.range.compress(arr))
if len(ignored_str) < 70:
warning(ignored_str)
else:
warning('some nodes are ignored')
if synctool.lib.VERBOSE:
for node in ignored_nodes:
verbose('ignored: %s' % node)
return addrs
def addresses(self, silent=False):
'''return list of addresses of relevant nodes'''
# by default, work on default_nodeset
if not self.nodelist and not self.grouplist:
if not param.DEFAULT_NODESET:
return []
self.nodelist = param.DEFAULT_NODESET
# check if the nodes exist at all
# the user may have given bogus names
all_nodes = set(config.get_all_nodes())
unknown = (self.nodelist | self.exclude_nodes) - all_nodes
if len(unknown) > 0:
# it's nice to display "the first" unknown node
# (at least, for numbered nodes)
arr = list(unknown)
arr.sort()
stderr("no such node '%s'" % arr[0])
return None
# check if the groups exist at all
unknown = ((self.grouplist | self.exclude_groups) - param.ALL_GROUPS)
for group in unknown:
stderr("no such group '%s'" % group)
return None
self.nodelist |= config.get_nodes_in_groups(self.grouplist)
self.exclude_nodes |= config.get_nodes_in_groups(self.exclude_groups)
# remove excluded nodes from nodelist
self.nodelist -= self.exclude_nodes
if not self.nodelist:
return []
addrs = []
ignored_nodes = self.nodelist & param.IGNORE_GROUPS
self.nodelist -= ignored_nodes
for node in self.nodelist:
# ignoring a group results in also ignoring the node
my_groups = set(config.get_groups(node))
my_groups &= param.IGNORE_GROUPS
if len(my_groups) > 0:
verbose('node %s is ignored due to an ignored group' % node)
ignored_nodes.add(node)
continue
addr = config.get_node_ipaddress(node)
self.namemap[addr] = node
# make sure we do not have duplicates
if addr not in addrs:
addrs.append(addr)
# print message about ignored nodes
if not silent and len(ignored_nodes) > 0 and not synctool.lib.QUIET:
if param.TERSE:
synctool.lib.terse(synctool.lib.TERSE_WARNING, 'ignored nodes')
else:
arr = list(ignored_nodes)
arr.sort()
ignored_str = ('ignored: ' + synctool.range.compress(arr))
if len(ignored_str) < 70:
warning(ignored_str)
else:
warning('some nodes are ignored')
if synctool.lib.VERBOSE:
for node in ignored_nodes:
verbose('ignored: %s' % node)
return addrs
