def from_config(cls, config):
"""
plugin: barn
barn_url: https://barn.example.com
barn_user: sdescamps
barn_password: testpassword
#barn_hostname: 127.0.0.1
#barn_port: 5000
#barn_https: true
fetch_variables: false
"""
barn_user = config.get("barn_user", None)
barn_password = config.get("barn_password", None)
barn_token = config.get("barn_token", None)
barn_url = config.get("barn_url", None)
barn_host = config.get("barn_host", config.get("barn_hostname", None))
barn_port = config.get("barn_port", None)
barn_https = ensure_type(config.get("barn_https", True), 'bool')
validate_certs = config.get("validate_certs", True)
if not barn_url and barn_host and barn_port:
protocol = "https" if barn_https else "http"
barn_url = "{}://{}:{}".format(protocol, barn_host, barn_port)
elif barn_url and not barn_url.startswith(
"https://") and not barn_url.startswith("http://"):
protocol = "http" if "barn_https" in config and not barn_https else "https"
barn_url = "{}://{}".format(protocol, barn_url)
barn_url = barn_url.rstrip("/") if barn_url else barn_url
return Barn(url=barn_url,
user=barn_user,
password=barn_password,
token=barn_token,
validate_certs=validate_certs)
def get_config(parser,
section,
key,
env_var,
default_value,
value_type=None,
expand_relative_paths=False):
''' kept for backwarsd compatibility, but deprecated '''
_deprecated(
'ansible.constants.get_config() is deprecated. There is new config API, see porting docs.'
)
value = None
# small reconstruction of the old code env/ini/default
value = os.environ.get(env_var, None)
if value is None:
try:
value = get_ini_config_value(parser, {
'key': key,
'section': section
})
except:
pass
if value is None:
value = default_value
value = ensure_type(value, value_type)
return value
def test_ensure_type_with_vaulted_str(self, value_type):
class MockVault:
def decrypt(self, value):
return value
vault_var = AnsibleVaultEncryptedUnicode(b"vault text")
vault_var.vault = MockVault()
actual_value = ensure_type(vault_var, value_type)
assert actual_value == "vault text"
def _validateOptions(self):
# Options type validation
# stings
for s_type in "name":
if s_type in self._task.args:
value = ensure_type(self._task.args[s_type], "string")
if value is not None and not isinstance(value, string_types):
raise AnsibleActionFail(
"%s is expected to be a string, but got %s instead" %
(s_type, type(value)))
self._task.args[s_type] = value
def get_template_args(self, template):
template_param = {
"newline_sequence": self.DEFAULT_NEWLINE_SEQUENCE,
"variable_start_string": None,
"variable_end_string": None,
"block_start_string": None,
"block_end_string": None,
"trim_blocks": True,
"lstrip_blocks": False
}
if isinstance(template, string_types):
# treat this as raw_params
template_param['path'] = template
elif isinstance(template, dict):
template_args = template
template_path = template_args.get('path', None)
if not template_path:
raise AnsibleActionFail("Please specify path for template.")
template_param['path'] = template_path
# Options type validation strings
for s_type in ('newline_sequence', 'variable_start_string', 'variable_end_string', 'block_start_string',
'block_end_string'):
if s_type in template_args:
value = ensure_type(template_args[s_type], 'string')
if value is not None and not isinstance(value, string_types):
raise AnsibleActionFail("%s is expected to be a string, but got %s instead" % (s_type, type(value)))
try:
template_param.update({
"trim_blocks": boolean(template_args.get('trim_blocks', True), strict=False),
"lstrip_blocks": boolean(template_args.get('lstrip_blocks', False), strict=False)
})
except TypeError as e:
raise AnsibleActionFail(to_native(e))
template_param.update({
"newline_sequence": template_args.get('newline_sequence', self.DEFAULT_NEWLINE_SEQUENCE),
"variable_start_string": template_args.get('variable_start_string', None),
"variable_end_string": template_args.get('variable_end_string', None),
"block_start_string": template_args.get('block_start_string', None),
"block_end_string": template_args.get('block_end_string', None)
})
else:
raise AnsibleActionFail("Error while reading template file - "
"a string or dict for template expected, but got %s instead" % type(template))
return template_param
def get_config(parser, section, key, env_var, default_value, value_type=None, expand_relative_paths=False):
''' kept for backwarsd compatibility, but deprecated '''
_deprecated('ansible.constants.get_config() is deprecated. There is new config API, see porting docs.')
value = None
# small reconstruction of the old code env/ini/default
value = os.environ.get(env_var, None)
if value is None:
try:
value = get_ini_config_value(parser, {'key': key, 'section': section})
except:
pass
if value is None:
value = default_value
value = ensure_type(value, value_type)
return value
def run(self, tmp=None, task_vars=None):
super(ActionModule, self).run(tmp, task_vars)
module_args = self._task.args.copy()
result = {}
if 'destination' in module_args:
given_name = ensure_type(module_args['destination'], 'str')
if not isinstance(given_name, string_types):
raise AnsibleActionFail('destination must be a string')
try:
destination = planetdb.lookup(given_name)
except planetdb.PlanetdbLookupError:
raise AnsibleActionFail('Failed to lookup destination planet')
module_args['destination'] = destination
result['message_destination'] = destination
module_return = self._execute_module(module_name='ansible_message',
module_args=module_args,
task_vars=task_vars,
tmp=tmp)
result.update(module_return)
return result
def test_ensure_type_list(self):
self.assertIsInstance(ensure_type('a,b', 'list'), list)
self.assertIsInstance(ensure_type(['a', 'b'], 'list'), list)
su_exe=('ansible_su_exe', ),
su_flags=('ansible_su_flags', ),
)
# POPULATE SETTINGS FROM CONFIG ###
config = ConfigManager()
# Generate constants from config
for setting in config.data.get_settings():
value = setting.value
if setting.origin == 'default' and \
isinstance(setting.value, string_types) and \
(setting.value.startswith('{{') and setting.value.endswith('}}')):
try:
t = Template(setting.value)
value = t.render(vars())
try:
value = literal_eval(value)
except ValueError:
pass # not a python data structure
except Exception:
pass # not templatable
value = ensure_type(value, setting.type)
set_constant(setting.name, value)
for warn in config.WARNINGS:
_warning(warn)
def test_ensure_type_bool(self):
self.assertIsInstance(ensure_type('yes', 'bool'), bool)
self.assertIsInstance(ensure_type(True, 'bool'), bool)
def test_ensure_type_float(self):
self.assertIsInstance(ensure_type('0.10', 'float'), float)
self.assertIsInstance(ensure_type(0.2, 'float'), float)
sudo_flags=('ansible_sudo_flags', ),
su=('ansible_su', ),
su_user=('ansible_su_user', ),
su_pass=('ansible_su_password', 'ansible_su_pass'),
su_exe=('ansible_su_exe', ),
su_flags=('ansible_su_flags', ),
)
# POPULATE SETTINGS FROM CONFIG ###
config = ConfigManager()
# Generate constants from config
for setting in config.data.get_settings():
value = setting.value
if setting.origin == 'default' and \
isinstance(setting.value, string_types) and \
(setting.value.startswith('{{') and setting.value.endswith('}}')):
try:
t = Template(setting.value)
value = t.render(vars())
try:
value = literal_eval(value)
except ValueError:
pass # not a python data structure
except:
pass # not templatable
value = ensure_type(value, setting.name)
set_constant(setting.name, value)
def test_ensure_type_float(self):
self.assertIsInstance(ensure_type('0.10', 'float'), float)
self.assertIsInstance(ensure_type(0.2, 'float'), float)
def test_ensure_type_int(self):
self.assertIsInstance(ensure_type('10', 'int'), int)
self.assertIsInstance(ensure_type(20, 'int'), int)
def test_ensure_type_bool(self):
self.assertIsInstance(ensure_type('yes', 'bool'), bool)
self.assertIsInstance(ensure_type(True, 'bool'), bool)
def test_ensure_type_int(self):
self.assertIsInstance(ensure_type('10', 'int'), int)
self.assertIsInstance(ensure_type(20, 'int'), int)
def run(self, tmp=None, task_vars=None):
''' handler for template operations '''
if task_vars is None:
task_vars = dict()
result = super(ActionModule, self).run(tmp, task_vars)
del tmp # tmp no longer has any effect
source = self._task.args.get('src', None)
dest = self._task.args.get('dest', None)
force = boolean(self._task.args.get('force', True), strict=False)
follow = boolean(self._task.args.get('follow', False), strict=False)
state = self._task.args.get('state', None)
newline_sequence = self._task.args.get('newline_sequence', self.DEFAULT_NEWLINE_SEQUENCE)
variable_start_string = self._task.args.get('variable_start_string', None)
variable_end_string = self._task.args.get('variable_end_string', None)
block_start_string = self._task.args.get('block_start_string', None)
block_end_string = self._task.args.get('block_end_string', None)
trim_blocks = boolean(self._task.args.get('trim_blocks', True), strict=False)
lstrip_blocks = boolean(self._task.args.get('lstrip_blocks', False), strict=False)
# Option `lstrip_blocks' was added in Jinja2 version 2.7.
if lstrip_blocks:
try:
import jinja2.defaults
except ImportError:
raise AnsibleError('Unable to import Jinja2 defaults for determing Jinja2 features.')
try:
jinja2.defaults.LSTRIP_BLOCKS
except AttributeError:
raise AnsibleError("Option `lstrip_blocks' is only available in Jinja2 versions >=2.7")
wrong_sequences = ["\\n", "\\r", "\\r\\n"]
allowed_sequences = ["\n", "\r", "\r\n"]
# We need to convert unescaped sequences to proper escaped sequences for Jinja2
if newline_sequence in wrong_sequences:
newline_sequence = allowed_sequences[wrong_sequences.index(newline_sequence)]
try:
for s_type in ('source', 'dest', 'state', 'newline_sequence', 'variable_start_string', 'variable_end_string', 'block_start_string',
'block_end_string'):
value = locals()[s_type]
value = ensure_type(value, 'string')
if value is not None and not isinstance(value, string_types):
raise AnsibleActionFail("%s is expected to be a string, but got %s instead" % (s_type, type(value)))
locals()[s_type] = value
for b_type in ('force', 'follow', 'trim_blocks'):
value = locals()[b_type]
value = ensure_type(value, 'string')
if value is not None and not isinstance(value, bool):
raise AnsibleActionFail("%s is expected to be a boolean, but got %s instead" % (b_type, type(value)))
locals()[b_type] = value
if state is not None:
raise AnsibleActionFail("'state' cannot be specified on a template")
elif source is None or dest is None:
raise AnsibleActionFail("src and dest are required")
elif newline_sequence not in allowed_sequences:
raise AnsibleActionFail("newline_sequence needs to be one of: \n, \r or \r\n")
else:
try:
source = self._find_needle('templates', source)
except AnsibleError as e:
raise AnsibleActionFail(to_text(e))
mode = self._task.args.get('mode', None)
if mode == 'preserve':
mode = '0%03o' % stat.S_IMODE(os.stat(source).st_mode)
# Get vault decrypted tmp file
try:
tmp_source = self._loader.get_real_file(source)
except AnsibleFileNotFound as e:
raise AnsibleActionFail("could not find src=%s, %s" % (source, to_text(e)))
b_tmp_source = to_bytes(tmp_source, errors='surrogate_or_strict')
# template the source data locally & get ready to transfer
try:
with open(b_tmp_source, 'rb') as f:
template_data = to_text(f.read(), errors='surrogate_or_strict')
# set jinja2 internal search path for includes
searchpath = task_vars.get('ansible_search_path', [])
searchpath.extend([self._loader._basedir, os.path.dirname(source)])
# We want to search into the 'templates' subdir of each search path in
# addition to our original search paths.
newsearchpath = []
for p in searchpath:
newsearchpath.append(os.path.join(p, 'templates'))
newsearchpath.append(p)
searchpath = newsearchpath
self._templar.environment.loader.searchpath = searchpath
self._templar.environment.newline_sequence = newline_sequence
if block_start_string is not None:
self._templar.environment.block_start_string = block_start_string
if block_end_string is not None:
self._templar.environment.block_end_string = block_end_string
if variable_start_string is not None:
self._templar.environment.variable_start_string = variable_start_string
if variable_end_string is not None:
self._templar.environment.variable_end_string = variable_end_string
self._templar.environment.trim_blocks = trim_blocks
self._templar.environment.lstrip_blocks = lstrip_blocks
# add ansible 'template' vars
temp_vars = task_vars.copy()
temp_vars.update(generate_ansible_template_vars(source))
old_vars = self._templar._available_variables
self._templar.set_available_variables(temp_vars)
resultant = self._templar.do_template(template_data, preserve_trailing_newlines=True, escape_backslashes=False)
self._templar.set_available_variables(old_vars)
except AnsibleAction:
raise
except Exception as e:
raise AnsibleActionFail("%s: %s" % (type(e).__name__, to_text(e)))
finally:
self._loader.cleanup_tmp_file(b_tmp_source)
new_task = self._task.copy()
# mode is either the mode from task.args or the mode of the source file if the task.args
# mode == 'preserve'
new_task.args['mode'] = mode
new_task.args.pop('newline_sequence', None)
new_task.args.pop('block_start_string', None)
new_task.args.pop('block_end_string', None)
new_task.args.pop('variable_start_string', None)
new_task.args.pop('variable_end_string', None)
new_task.args.pop('trim_blocks', None)
new_task.args.pop('lstrip_blocks', None)
local_tempdir = tempfile.mkdtemp(dir=C.DEFAULT_LOCAL_TMP)
try:
result_file = os.path.join(local_tempdir, os.path.basename(source))
with open(to_bytes(result_file, errors='surrogate_or_strict'), 'wb') as f:
f.write(to_bytes(resultant, errors='surrogate_or_strict'))
new_task.args.update(
dict(
src=result_file,
dest=dest,
follow=follow,
),
)
copy_action = self._shared_loader_obj.action_loader.get('copy',
task=new_task,
connection=self._connection,
play_context=self._play_context,
loader=self._loader,
templar=self._templar,
shared_loader_obj=self._shared_loader_obj)
result.update(copy_action.run(task_vars=task_vars))
finally:
shutil.rmtree(to_bytes(local_tempdir, errors='surrogate_or_strict'))
except AnsibleAction as e:
result.update(e.result)
finally:
self._remove_tmp_path(self._connection._shell.tmpdir)
return result
def parse(self, inventory, loader, path, cache=True):
super(InventoryModule, self).parse(inventory, loader, path)
if not self.no_config_file_supplied and os.path.isfile(path):
self._read_config_data(path)
# Read inventory from tower server.
# Note the environment variables will be handled automatically by InventoryManager.
tower_host = self.get_option('host')
if not re.match('(?:http|https)://', tower_host):
tower_host = 'https://{tower_host}'.format(tower_host=tower_host)
request_handler = Request(
url_username=self.get_option('username'),
url_password=self.get_option('password'),
force_basic_auth=True,
validate_certs=self.get_option('validate_certs'))
# validate type of inventory_id because we allow two types as special case
inventory_id = self.get_option('inventory_id')
if isinstance(inventory_id, int):
inventory_id = to_text(inventory_id, nonstring='simplerepr')
else:
try:
inventory_id = ensure_type(inventory_id, 'str')
except ValueError as e:
raise AnsibleOptionsError(
'Invalid type for configuration option inventory_id, '
'not integer, and cannot convert to string: {err}'.format(
err=to_native(e)))
inventory_id = inventory_id.replace('/', '')
inventory_url = '/api/v2/inventories/{inv_id}/script/?hostvars=1&towervars=1&all=1'.format(
inv_id=inventory_id)
inventory_url = urljoin(tower_host, inventory_url)
inventory = self.make_request(request_handler, inventory_url)
# To start with, create all the groups.
for group_name in inventory:
if group_name != '_meta':
self.inventory.add_group(group_name)
# Then, create all hosts and add the host vars.
all_hosts = inventory['_meta']['hostvars']
for host_name, host_vars in six.iteritems(all_hosts):
self.inventory.add_host(host_name)
for var_name, var_value in six.iteritems(host_vars):
self.inventory.set_variable(host_name, var_name, var_value)
# Lastly, create to group-host and group-group relationships, and set group vars.
for group_name, group_content in six.iteritems(inventory):
if group_name != 'all' and group_name != '_meta':
# First add hosts to groups
for host_name in group_content.get('hosts', []):
self.inventory.add_host(host_name, group_name)
# Then add the parent-children group relationships.
for child_group_name in group_content.get('children', []):
self.inventory.add_child(group_name, child_group_name)
# Set the group vars. Note we should set group var for 'all', but not '_meta'.
if group_name != '_meta':
for var_name, var_value in six.iteritems(
group_content.get('vars', {})):
self.inventory.set_variable(group_name, var_name,
var_value)
# Fetch extra variables if told to do so
if self.get_option('include_metadata'):
config_url = urljoin(tower_host, '/api/v2/config/')
config_data = self.make_request(request_handler, config_url)
server_data = {}
server_data['license_type'] = config_data.get(
'license_info', {}).get('license_type', 'unknown')
for key in ('version', 'ansible_version'):
server_data[key] = config_data.get(key, 'unknown')
self.inventory.set_variable('all', 'tower_metadata', server_data)
# Clean up the inventory.
self.inventory.reconcile_inventory()
def test_ensure_type_list(self):
self.assertIsInstance(ensure_type('a,b', 'list'), list)
self.assertIsInstance(ensure_type(['a', 'b'], 'list'), list)
