def _handle_inventory(self, inventory_path):
"""
Scan inventory. As Ansible is a big mess without any kind of
preconceived notion of design, there are several (and I use that word
lightly) different ways inventory_path can be handled:
- a non-executable file: handled as a Ansible 'hosts' file.
- an executable file: handled as a dynamic inventory file.
- a directory: scanned for Ansible 'hosts' and dynamic inventory
files.
"""
if os.path.isfile(inventory_path) and \
util.is_executable(inventory_path):
# It's a file and it's executable. Handle as dynamic inventory script
self._parse_dyn_inventory(inventory_path)
elif os.path.isfile(inventory_path):
# Static inventory hosts file
self._parse_hosts_inventory(inventory_path)
elif os.path.isdir(inventory_path):
# Scan directory
for fname in os.listdir(inventory_path):
# Skip files that end with certain extensions or characters
if any(
fname.endswith(ext) for ext in [
"~", ".orig", ".bak", ".ini", ".cfg", ".retry",
".pyc", ".pyo"
]):
continue
self._handle_inventory(os.path.join(inventory_path, fname))
else:
raise IOError(
"Invalid inventory file / dir: '{0}'".format(inventory_path))
def _handle_inventory(self, inventory_path):
"""
Scan inventory. As Ansible is a big mess without any kind of
preconceived notion of design, there are several (and I use that word
lightly) different ways inventory_path can be handled:
- a non-executable file: handled as a Ansible 'hosts' file.
- an executable file: handled as a dynamic inventory file.
- a directory: scanned for Ansible 'hosts' and dynamic inventory
files.
"""
self.log.debug(
"Determining type of inventory_path {}".format(inventory_path))
if os.path.isfile(inventory_path) and \
util.is_executable(inventory_path):
# It's a file and it's executable. Handle as dynamic inventory script
self.log.debug(
"{} is a executable. Handle as dynamic inventory script".
format(inventory_path))
self._parse_dyn_inventory(inventory_path)
if os.path.isfile(inventory_path) and \
(inventory_path.endswith('.yml') or
inventory_path.endswith('.yaml')):
self.log.debug(
"{} is a YAML inventory file. Parsing it with ansible-inventory"
.format(inventory_path))
self._parse_ansible_inventory(inventory_path)
elif os.path.isfile(inventory_path):
# Static inventory hosts file
self.log.debug(
"{} is a file. Handle as static inventory file".format(
inventory_path))
self._parse_hosts_inventory(inventory_path)
elif os.path.isdir(inventory_path):
# Directory
self.log.debug(
"{} is a dir. Just try most files to see if they happen to be inventory files"
.format(inventory_path))
# Don't parse folder as inventory if it is a .git or group/host_vars
if any(
os.path.basename(inventory_path) == name
for name in ['.git', 'group_vars', 'host_vars']):
return
# Scan directory
for fname in os.listdir(inventory_path):
# Skip files that end with certain extensions or characters
if any(
fname.endswith(ext) for ext in [
"~", ".orig", ".bak", ".ini", ".cfg", ".retry",
".pyc", ".pyo", ".gitignore"
]):
continue
self._handle_inventory(os.path.join(inventory_path, fname))
else:
raise IOError(
"Invalid inventory file / dir: '{0}'".format(inventory_path))
def _handle_inventory(self, inventory_path):
"""
Scan inventory. As Ansible is a big mess without any kind of
preconceived notion of design, there are several (and I use that word
lightly) different ways inventory_path can be handled:
- a non-executable file: handled as a Ansible 'hosts' file.
- an executable file: handled as a dynamic inventory file.
- a directory: scanned for Ansible 'hosts' and dynamic inventory
files.
"""
self.log.debug("Determining type of inventory_path {}".format(inventory_path))
if os.path.isfile(inventory_path) and \
util.is_executable(inventory_path):
# It's a file and it's executable. Handle as dynamic inventory script
self.log.debug("{} is a executable. Handle as dynamic inventory script".format(inventory_path))
self._parse_dyn_inventory(inventory_path)
elif os.path.isfile(inventory_path):
# Static inventory hosts file
self.log.debug("{} is a file. Handle as static inventory file".format(inventory_path))
self._parse_hosts_inventory(inventory_path)
elif os.path.isdir(inventory_path):
# Directory
self.log.debug("{} is a dir. Just try most files to see if they happen to be inventory files".format(inventory_path))
# Don't parse folder as inventory if it is a .git or group/host_vars
if any(os.path.basename(inventory_path) == name for name in ['.git', 'group_vars', 'host_vars']):
return
# Scan directory
for fname in os.listdir(inventory_path):
# Skip files that end with certain extensions or characters
if any(fname.endswith(ext) for ext in ["~", ".orig", ".bak", ".ini", ".cfg", ".retry", ".pyc", ".pyo", ".gitignore"]):
continue
self._handle_inventory(os.path.join(inventory_path, fname))
else:
raise IOError("Invalid inventory file / dir: '{0}'".format(inventory_path))