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Code Issues Projects Releases Packages Wiki Activity Actions 8

inventory: find required binary for plugin to work (#53052)

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Use existing "get_bin_path" API to find the binary path
required for inventory plugins to work.

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
This commit is contained in:
Abhijeet Kasurde 2019-03-16 10:51:42 +05:30 • committed by GitHub
parent 1b4a973d28
commit b0306f51d7
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2 changed files with 21 additions and 10 deletions
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15
lib/ansible/plugins/inventory/nmap.py
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@ -59,6 +59,7 @@ from ansible import constants as C
from ansible.errors import AnsibleParserError
from ansible.module_utils._text import to_native, to_text
from ansible.plugins.inventory import BaseInventoryPlugin, Constructable, Cacheable
from ansible.module_utils.common.process import get_bin_path
class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable):
@ -68,14 +69,7 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable):
find_port = re.compile(r'^(\d+)/(\w+)\s+(\w+)\s+(\w+)')
def __init__(self):
self._nmap = None
for path in os.environ.get('PATH').split(':'):
candidate = os.path.join(path, 'nmap')
if os.path.exists(candidate):
self._nmap = candidate
break
super(InventoryModule, self).__init__()
def verify_file(self, path):
@ -91,6 +85,11 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable):
def parse(self, inventory, loader, path, cache=False):
try:
self._nmap = get_bin_path('nmap', True)
except ValueError as e:
raise AnsibleParserError(e)
if self._nmap is None:
raise AnsibleParserError('nmap inventory plugin requires the nmap cli tool to work')
@ -160,7 +159,7 @@ class InventoryModule(BaseInventoryPlugin, Constructable, Cacheable):
# TODO: parse more data, OS?
# if any lefotvers
# if any leftovers
if host and ports:
self.inventory.set_variable(host, 'ports', ports)