Ansible 动态清单 - “([Errno 2] 没有这样的文件或目录:”
Ansible Dynamic Inventory - "([Errno 2] No such file or directory:"
情况: 我在尝试在 Ansible 中加载基本动态清单 python 文件时遇到问题。
背景: 当我执行 python test.py 它将输出列表但是在 ansible 中它失败了
评估: 我已经尝试了很多其他示例文件并且 none 已经奏效,这是我能做到的最简单的
建议:有人能给我指出正确的方向吗?这与 ansible.cfg?
有关吗
vagrant@cd98f180bc88 /vagrant/adc-cmdb-inventory/enviroments $ python test.py --list
{"all": {"hosts": ["192.168.28.71", "192.168.28.72"], "vars": {"ansible_python_interpreter": "/usr/bin/python3", "ansible_ssh_private_key_file": "~/.vagrant.d/insecure_private_key", "example_variable": "value", "ansible_user": "vagrant"}}, "_me
ta": {"hostvars": {"192.168.28.72": {"host_specific_var": "bar"}, "192.168.28.71": {"host_specific_var": "foo"}}}}
问题:
使用的命令:
ansible -i test.py all -m ping --list-host
[WARNING]: * Failed to parse /vagrant/adc-cmdb-inventory/enviroments/test.py with script plugin: problem running /vagrant/adc-cmdb-inventory/enviroments/test.py --list ([Errno 2] No such file or directory: '/vagrant/adc-cmdb-
inventory/enviroments/test.py': '/vagrant/adc-cmdb-inventory/enviroments/test.py')
[WARNING]: * Failed to parse /vagrant/adc-cmdb-inventory/enviroments/test.py with ini plugin: /vagrant/adc-cmdb-inventory/enviroments/test.py:4: Expected key=value host variable assignment, got: os
[WARNING]: Unable to parse /vagrant/adc-cmdb-inventory/enviroments/test.py as an inventory source
[WARNING]: No inventory was parsed, only implicit localhost is available
[WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all'
hosts (0):
test.py
#!/usr/bin/python
# -*- coding:utf-8 -*-
import os
import sys
import argparse
import json
class ExampleInventory(object):
def __init__(self):
self.inventory = {}
self.read_cli_args()
# Called with `--list`.
if self.args.list:
self.inventory = self.example_inventory()
# Called with `--host [hostname]`.
elif self.args.host:
# Not implemented, since we return _meta info `--list`.
self.inventory = self.empty_inventory()
# If no groups or vars are present, return empty inventory.
else:
self.inventory = self.empty_inventory()
print(json.dumps(self.inventory))
# Example inventory for testing.
def example_inventory(self):
return {
'all': {
'hosts': ['192.168.28.71', '192.168.28.72'],
'vars': {
'ansible_user': 'vagrant',
'ansible_ssh_private_key_file':
'~/.vagrant.d/insecure_private_key',
'ansible_python_interpreter':
'/usr/bin/python3',
'example_variable': 'value'
}
},
'_meta': {
'hostvars': {
'192.168.28.71': {
'host_specific_var': 'foo'
},
'192.168.28.72': {
'host_specific_var': 'bar'
}
}
}
}
# Empty inventory for testing.
def empty_inventory(self):
return {'_meta': {'hostvars': {}}}
# Read the command line args passed to the script.
def read_cli_args(self):
parser = argparse.ArgumentParser()
parser.add_argument('--list', action = 'store_true')
parser.add_argument('--host', action = 'store')
self.args = parser.parse_args()
# Get the inventory.
ExampleInventory()
隐形线尾!
我最终安装了 dos2unix 并转换了每行末尾都有 CR 和 LF 标记的文件。
用 dos2unix 删除 CF 行,它第一次工作。
情况: 我在尝试在 Ansible 中加载基本动态清单 python 文件时遇到问题。
背景: 当我执行 python test.py 它将输出列表但是在 ansible 中它失败了
评估: 我已经尝试了很多其他示例文件并且 none 已经奏效,这是我能做到的最简单的
建议:有人能给我指出正确的方向吗?这与 ansible.cfg?
vagrant@cd98f180bc88 /vagrant/adc-cmdb-inventory/enviroments $ python test.py --list
{"all": {"hosts": ["192.168.28.71", "192.168.28.72"], "vars": {"ansible_python_interpreter": "/usr/bin/python3", "ansible_ssh_private_key_file": "~/.vagrant.d/insecure_private_key", "example_variable": "value", "ansible_user": "vagrant"}}, "_me
ta": {"hostvars": {"192.168.28.72": {"host_specific_var": "bar"}, "192.168.28.71": {"host_specific_var": "foo"}}}}
问题:
使用的命令: ansible -i test.py all -m ping --list-host
[WARNING]: * Failed to parse /vagrant/adc-cmdb-inventory/enviroments/test.py with script plugin: problem running /vagrant/adc-cmdb-inventory/enviroments/test.py --list ([Errno 2] No such file or directory: '/vagrant/adc-cmdb-
inventory/enviroments/test.py': '/vagrant/adc-cmdb-inventory/enviroments/test.py')
[WARNING]: * Failed to parse /vagrant/adc-cmdb-inventory/enviroments/test.py with ini plugin: /vagrant/adc-cmdb-inventory/enviroments/test.py:4: Expected key=value host variable assignment, got: os
[WARNING]: Unable to parse /vagrant/adc-cmdb-inventory/enviroments/test.py as an inventory source
[WARNING]: No inventory was parsed, only implicit localhost is available
[WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all'
hosts (0):
test.py
#!/usr/bin/python
# -*- coding:utf-8 -*-
import os
import sys
import argparse
import json
class ExampleInventory(object):
def __init__(self):
self.inventory = {}
self.read_cli_args()
# Called with `--list`.
if self.args.list:
self.inventory = self.example_inventory()
# Called with `--host [hostname]`.
elif self.args.host:
# Not implemented, since we return _meta info `--list`.
self.inventory = self.empty_inventory()
# If no groups or vars are present, return empty inventory.
else:
self.inventory = self.empty_inventory()
print(json.dumps(self.inventory))
# Example inventory for testing.
def example_inventory(self):
return {
'all': {
'hosts': ['192.168.28.71', '192.168.28.72'],
'vars': {
'ansible_user': 'vagrant',
'ansible_ssh_private_key_file':
'~/.vagrant.d/insecure_private_key',
'ansible_python_interpreter':
'/usr/bin/python3',
'example_variable': 'value'
}
},
'_meta': {
'hostvars': {
'192.168.28.71': {
'host_specific_var': 'foo'
},
'192.168.28.72': {
'host_specific_var': 'bar'
}
}
}
}
# Empty inventory for testing.
def empty_inventory(self):
return {'_meta': {'hostvars': {}}}
# Read the command line args passed to the script.
def read_cli_args(self):
parser = argparse.ArgumentParser()
parser.add_argument('--list', action = 'store_true')
parser.add_argument('--host', action = 'store')
self.args = parser.parse_args()
# Get the inventory.
ExampleInventory()
隐形线尾!
我最终安装了 dos2unix 并转换了每行末尾都有 CR 和 LF 标记的文件。
用 dos2unix 删除 CF 行,它第一次工作。