unkinben
f474c5c530
- Add puppet-shared-bins PVC (10GB) for shared binaries - Mount /opt/bin in both compiler and master deployments - Add init container to install uv binary and cobbler script to shared volume - Update cobbler-enc to use absolute path and uv cache directory - Configure puppet.conf to reference cobbler-enc from /opt/bin Reviewed-on: #61
51 lines
1.7 KiB
Python
Executable File
51 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env -S /opt/bin/uv run --quiet --cache-dir /opt/bin/.cache/uv --script
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# /// script
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# requires-python = ">=3.11"
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# dependencies = ['pyyaml','requests']
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# ///
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"""
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External Node Classifier (ENC) for Puppet.
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If the environment specified in the YAML file is 'testing',
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the environment is not included in the output.
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"""
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import sys
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import yaml
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import requests
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def fetch_enc_data(cobbler_url: str, hostname: str) -> str:
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"""
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Fetches and modifies ENC data from a given URL to ensure classes are in list format.
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"""
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url = f"{cobbler_url}/cblr/svc/op/puppet/hostname/{hostname}"
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try:
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response = requests.get(url, verify='/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem')
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response.raise_for_status()
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except requests.RequestException as e:
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sys.exit(f"Request failed: {e}")
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data = yaml.safe_load(response.text)
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data["parameters"] = data.get("parameters", {})
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# Ensure 'classes' is in the desired list format
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if "classes" in data:
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if isinstance(data["classes"], dict):
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data["parameters"]["enc_role"] = list(data["classes"].keys())
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data["classes"] = list(data["classes"].keys())
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else:
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data["parameters"]["enc_role"] = list(data["classes"])
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data["classes"] = list(data["classes"])
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if "environment" in data:
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data["parameters"]["enc_env"] = data["environment"]
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if data["environment"] == "testing":
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del data["environment"]
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return yaml.dump(data)
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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sys.exit(f"Usage: {sys.argv[0]} <hostname>")
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print(fetch_enc_data("https://cobbler.main.unkin.net", sys.argv[1]))
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