43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
from shlex import quote
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def generate_sysctl_key_value_pairs_from_json(json_data, parents=[]):
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if isinstance(json_data, dict):
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for key, value in json_data.items():
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yield from generate_sysctl_key_value_pairs_from_json(value, [*parents, key])
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elif isinstance(json_data, list):
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raise ValueError(f"List not supported: '{json_data}'")
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else:
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# If it's a leaf node, yield the path
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yield (parents, json_data)
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key_value_pairs = generate_sysctl_key_value_pairs_from_json(node.metadata.get('sysctl'))
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files= {
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'/etc/sysctl.d/managed.conf': {
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'content': '\n'.join(
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sorted(
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f"{'.'.join(path)}={value}"
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for path, value in key_value_pairs
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),
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),
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'triggers': [
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'svc_systemd:systemd-sysctl.service:restart',
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],
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},
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'/etc/modules-load.d/managed.conf': {
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'content': '\n'.join(sorted(node.metadata.get('modules-load'))),
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}
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}
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svc_systemd = {
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'systemd-sysctl.service': {},
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}
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for path, value in key_value_pairs:
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actions[f'reload_sysctl.conf_{path}'] = {
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'command': f"sysctl --values {'.'.join(path)} | grep -q {quote('^'+value+'$')}",
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'needs': [
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f'action:systemd-sysctl.service',
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f'action:systemd-sysctl.service:restart',
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],
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}
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