不可靠的动态库存脚本不会得到评估
不可靠的动态库存脚本不会得到评估
提问于 2022-10-28 15:30:08
我有一个自定义python脚本，它生成一个与Ansible兼容的库存：
...
if __name__ == "__main__":
with open("main.log", "a") as f:
f.write(f"{sys.argv}\n")
arg_parser = argparse.ArgumentParser(description=__doc__, prog=__file__)
...当我手动运行它时，一切都很好：
python scripts/main.py --listmain.log文件附加了一个新行：
['scripts/main.py', '--list']我的ansible.cfg启用了脚本插件：
[inventory]
enable_plugins = script但是，当我尝试在中使用脚本时，它失败了：
ansible-inventory -i scripts/main.py --list -vvvv
ansible-inventory [core 2.13.2]
config file = /Users/jaep/code/ic/pocs/poc_ansible_dynamic_inventory/ansible.cfg
configured module search path = ['/Users/jaep/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
ansible python module location = /opt/homebrew/Cellar/ansible/6.2.0/libexec/lib/python3.10/site-packages/ansible
ansible collection location = /Users/jaep/.ansible/collections:/usr/share/ansible/collections
executable location = /opt/homebrew/bin/ansible-inventory
python version = 3.10.6 (main, Aug 11 2022, 13:36:31) [Clang 13.1.6 (clang-1316.0.21.2.5)]
jinja version = 3.1.2
libyaml = True
Using /Users/jaep/code/ic/pocs/poc_ansible_dynamic_inventory/ansible.cfg as config file
setting up inventory plugins
script declined parsing /Users/jaep/code/ic/pocs/poc_ansible_dynamic_inventory/scripts/main.py as it did not pass its verify_file() method
[WARNING]: Unable to parse
/Users/jaep/code/ic/pocs/poc_ansible_dynamic_inventory/scripts/main.py as an inventory source
[WARNING]: No inventory was parsed, only implicit localhost is available
{
"_meta": {
"hostvars": {}
},
"all": {
"children": [
"ungrouped"
]
}
}真正令人惊讶的是，由于main.log仍然是空的，所以ansible-inventory没有调用脚本。
回答 1
Stack Overflow用户
发布于 2022-10-28 20:03:53
我只是忘了把正确的shebang放在脚本的顶部：
#!/usr/bin/env python3并授予脚本的执行权限：
chmod +x scripts/main.py页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/74237606
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