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54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
import os
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from jinja2 import Environment, FileSystemLoader
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import yaml
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ENVOY_CONFIG_TEMPLATE_FILE = os.getenv('ENVOY_CONFIG_TEMPLATE_FILE', 'envoy.template.yaml')
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ARCH_CONFIG_FILE = os.getenv('ARCH_CONFIG_FILE', 'arch_config.yaml')
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ENVOY_CONFIG_FILE_RENDERED = os.getenv('ENVOY_CONFIG_FILE_RENDERED', '/usr/src/app/out/envoy.yaml')
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env = Environment(loader=FileSystemLoader('./'))
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template = env.get_template('envoy.template.yaml')
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with open(ARCH_CONFIG_FILE, 'r') as file:
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katanemo_config = file.read()
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config_yaml = yaml.safe_load(katanemo_config)
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inferred_clusters = {}
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for prompt_target in config_yaml["prompt_targets"]:
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name = prompt_target.get("endpoint", {}).get("name", "")
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if name not in inferred_clusters:
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inferred_clusters[name] = {
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"name": name,
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"port": 80, # default port
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}
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print(inferred_clusters)
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endpoints = config_yaml.get("endpoints", {})
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# override the inferred clusters with the ones defined in the config
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for name, endpoint_details in endpoints.items():
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if name in inferred_clusters:
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print("updating cluster", endpoint_details)
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inferred_clusters[name].update(endpoint_details)
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endpoint = inferred_clusters[name]['endpoint']
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if len(endpoint.split(':')) > 1:
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inferred_clusters[name]['endpoint'] = endpoint.split(':')[0]
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inferred_clusters[name]['port'] = int(endpoint.split(':')[1])
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else:
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inferred_clusters[name] = endpoint_details
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print("updated clusters", inferred_clusters)
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data = {
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'katanemo_config': katanemo_config,
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'arch_clusters': inferred_clusters
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}
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rendered = template.render(data)
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print(rendered)
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print(ENVOY_CONFIG_FILE_RENDERED)
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with open(ENVOY_CONFIG_FILE_RENDERED, 'w') as file:
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file.write(rendered)
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