def __init__(self, vars_manager, play, inventory, loader):
self._lookup = {}
self._loader = loader
# temporarily remove the inventory filter restriction
# so we can compile the variables for all of the hosts
# in inventory
restriction = inventory._restriction
inventory.remove_restriction()
hosts = inventory.get_hosts(ignore_limits_and_restrictions=True)
inventory.restrict_to_hosts(restriction)
# check to see if localhost is in the hosts list, as we
# may have it referenced via hostvars but if created implicitly
# it doesn't sow up in the hosts list
has_localhost = False
for host in hosts:
if host.name in C.LOCALHOST:
has_localhost = True
break
# we don't use the method in inventory to create the implicit host,
# because it also adds it to the 'ungrouped' group, and we want to
# avoid any side-effects
if not has_localhost:
new_host = Host(name='localhost')
new_host.set_variable("ansible_python_interpreter", sys.executable)
new_host.set_variable("ansible_connection", "local")
new_host.ipv4_address = '127.0.0.1'
hosts.append(new_host)
for host in hosts:
self._lookup[host.name] = vars_manager.get_vars(loader=loader, play=play, host=host, include_hostvars=False)
def _create_implicit_localhost(self, pattern):
new_host = Host(pattern)
new_host.set_variable("ansible_python_interpreter", sys.executable)
new_host.set_variable("ansible_connection", "local")
new_host.ipv4_address = '127.0.0.1'
self.get_group("ungrouped").add_host(new_host)
return new_host
def _create_implicit_localhost(self, pattern):
new_host = Host(pattern)
new_host.set_variable("ansible_python_interpreter", sys.executable)
new_host.set_variable("ansible_connection", "local")
new_host.ipv4_address = '127.0.0.1'
ungrouped = self.get_group("ungrouped")
if ungrouped is None:
self.add_group(Group('ungrouped'))
ungrouped = self.get_group('ungrouped')
self.get_group('all').add_child_group(ungrouped)
ungrouped.add_host(new_host)
return new_host
def _parse_base_groups(self):
# FIXME: refactor
ungrouped = Group(name='ungrouped')
all = Group(name='all')
all.add_child_group(ungrouped)
self.groups = dict(all=all, ungrouped=ungrouped)
active_group_name = 'ungrouped'
for line in self.lines:
line = self._before_comment(line).strip()
if line.startswith("[") and line.endswith("]"):
active_group_name = line.replace("[", "").replace("]", "")
if ":vars" in line or ":children" in line:
active_group_name = active_group_name.rsplit(":", 1)[0]
if active_group_name not in self.groups:
new_group = self.groups[active_group_name] = Group(
name=active_group_name)
active_group_name = None
elif active_group_name not in self.groups:
new_group = self.groups[active_group_name] = Group(
name=active_group_name)
elif line.startswith(";") or line == '':
pass
elif active_group_name:
tokens = shlex.split(line)
if len(tokens) == 0:
continue
hostname = tokens[0]
port = C.DEFAULT_REMOTE_PORT
# Three cases to check:
# 0. A hostname that contains a range pesudo-code and a port
# 1. A hostname that contains just a port
if hostname.count(":") > 1:
# Possible an IPv6 address, or maybe a host line with multiple ranges
# IPv6 with Port XXX:XXX::XXX.port
# FQDN foo.example.com
if hostname.count(".") == 1:
(hostname, port) = hostname.rsplit(".", 1)
elif ("[" in hostname and "]" in hostname and ":" in hostname
and (hostname.rindex("]") < hostname.rindex(":"))
or ("]" not in hostname and ":" in hostname)):
(hostname, port) = hostname.rsplit(":", 1)
hostnames = []
if detect_range(hostname):
hostnames = expand_hostname_range(hostname)
else:
hostnames = [hostname]
for hn in hostnames:
host = None
if hn in self.hosts:
host = self.hosts[hn]
else:
host = Host(name=hn, port=port)
self.hosts[hn] = host
if len(tokens) > 1:
for t in tokens[1:]:
if t.startswith('#'):
break
try:
(k, v) = t.split("=", 1)
except ValueError, e:
raise AnsibleError(
"Invalid ini entry in %s: %s - %s" %
(self.filename, t, str(e)))
v = self._parse_value(v)
if k == 'ansible_ssh_host':
host.ipv4_address = v
host.set_variable(k, v)
self.groups[active_group_name].add_host(host)
def _parse_base_groups(self):
# FIXME: refactor
ungrouped = Group(name='ungrouped')
all = Group(name='all')
all.add_child_group(ungrouped)
self.groups = dict(all=all, ungrouped=ungrouped)
active_group_name = 'ungrouped'
for line in self.lines:
line = self._before_comment(line).strip()
if line.startswith("[") and line.endswith("]"):
active_group_name = line.replace("[","").replace("]","")
if ":vars" in line or ":children" in line:
active_group_name = active_group_name.rsplit(":", 1)[0]
if active_group_name not in self.groups:
new_group = self.groups[active_group_name] = Group(name=active_group_name)
active_group_name = None
elif active_group_name not in self.groups:
new_group = self.groups[active_group_name] = Group(name=active_group_name)
elif line.startswith(";") or line == '':
pass
elif active_group_name:
tokens = shlex.split(line)
if len(tokens) == 0:
continue
hostname = tokens[0]
port = C.DEFAULT_REMOTE_PORT
# Three cases to check:
# 0. A hostname that contains a range pesudo-code and a port
# 1. A hostname that contains just a port
if hostname.count(":") > 1:
# Possible an IPv6 address, or maybe a host line with multiple ranges
# IPv6 with Port XXX:XXX::XXX.port
# FQDN foo.example.com
if hostname.count(".") == 1:
(hostname, port) = hostname.rsplit(".", 1)
elif ("[" in hostname and
"]" in hostname and
":" in hostname and
(hostname.rindex("]") < hostname.rindex(":")) or
("]" not in hostname and ":" in hostname)):
(hostname, port) = hostname.rsplit(":", 1)
hostnames = []
if detect_range(hostname):
hostnames = expand_hostname_range(hostname)
else:
hostnames = [hostname]
for hn in hostnames:
host = None
if hn in self.hosts:
host = self.hosts[hn]
else:
host = Host(name=hn, port=port)
self.hosts[hn] = host
if len(tokens) > 1:
for t in tokens[1:]:
if t.startswith('#'):
break
try:
(k,v) = t.split("=", 1)
except ValueError, e:
raise AnsibleError("Invalid ini entry in %s: %s - %s" % (self.filename, t, str(e)))
if k == 'ansible_ssh_host':
host.ipv4_address = self._parse_value(v)
else:
host.set_variable(k, self._parse_value(v))
self.groups[active_group_name].add_host(host)