def make_default_nodeset():
'''take the (temporary) DEFAULT_NODESET and expand it to
the definitive DEFAULT_NODESET
Return value: none, exit the program on error'''
temp_set = synctool.param.DEFAULT_NODESET
synctool.param.DEFAULT_NODESET = set()
nodeset = synctool.nodeset.NodeSet()
errors = 0
for elem in temp_set:
if elem in synctool.param.NODES:
nodeset.add_node(elem)
elif elem in synctool.param.ALL_GROUPS:
nodeset.add_group(elem)
else:
stderr("config error: unknown node or group '%s' "
"in default_nodeset" % elem)
errors += 1
if not errors:
if not nodeset.addresses():
# error message already printed
errors += 1
else:
synctool.param.DEFAULT_NODESET = nodeset.nodelist
if errors > 0:
sys.exit(-1)
def list_nodes(nodelist):
'''display node definition'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_node(nodelist)
except synctool.range.RangeSyntaxError as err:
print 'error:', err
sys.exit(1)
if nodeset.addresses() == None:
# error message already printed
sys.exit(1)
groups = []
for node in nodeset.nodelist:
if OPT_IPADDRESS or OPT_HOSTNAME or OPT_RSYNC:
out = ''
if OPT_IPADDRESS:
out += ' ' + synctool.config.get_node_ipaddress(node)
if OPT_HOSTNAME:
out += ' ' + synctool.config.get_node_hostname(node)
if OPT_RSYNC:
if node in synctool.param.NO_RSYNC:
out += ' no'
else:
out += ' yes'
print out[1:]
else:
for group in synctool.config.get_groups(node):
# extend groups, but do not have duplicates
if not group 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 synctool.param.IGNORE_GROUPS:
continue
if group in synctool.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 expand(nodelist):
'''display expanded argument'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_node(nodelist)
except synctool.range.RangeSyntaxError as err:
error(str(err))
sys.exit(1)
# don't care if the nodes do not exist
arr = list(nodeset.nodelist)
arr.sort()
for elem in arr:
print elem,
print
def expand(nodelist):
'''display expanded argument'''
nodeset = synctool.nodeset.NodeSet()
try:
nodeset.add_node(nodelist)
except synctool.range.RangeSyntaxError as err:
print 'error:', err
sys.exit(1)
# don't care if the nodes do not exist
arr = list(nodeset.nodelist)
arr.sort()
for elem in arr:
print elem,
print