63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
import argparse
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import pathlib
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import subprocess
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import typing
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def configure_parser(parser: argparse.ArgumentParser) -> None:
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parser.description = "Generate the config files which can be later submitted to openshift"
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parser.set_defaults(handler=handler)
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parser.add_argument(
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"instance", choices=['cara-prod', 'test-cara'],
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help="Pick the instance for which you want to generate the config",
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)
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parser.add_argument(
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"-o", "--output-directory", default='config',
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help="Location to put the config files",
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)
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def generate_config(output_directory: pathlib.Path, project_name: str, hostname: str, branch: str):
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output_directory.mkdir(exist_ok=True, parents=True)
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def oc_process(component_name: str, context: typing.Optional[dict] = None):
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cmd = ['oc', 'process', '--local', '-f', f'{component_name}.yaml', '-o', 'yaml']
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for ctx_name, ctx_value in (context or {}).items():
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cmd.extend(['--param', f'{ctx_name}={ctx_value}'])
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with (output_directory / f'{component_name}.yaml').open('wt') as fh:
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print(f'Running: {" ".join(cmd)}')
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subprocess.run(cmd, stdout=fh, check=True)
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oc_process('routes', context={'HOST': hostname})
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oc_process('configmap')
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oc_process('services')
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oc_process('imagestreams')
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oc_process('buildconfig', context={'GIT_BRANCH': branch})
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oc_process('deploymentconfig', context={'PROJECT_NAME': project_name})
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print(f'Config in: {output_directory.absolute()}')
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def handler(args: argparse.ArgumentParser) -> None:
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if args.instance == 'cara-prod':
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project_name = 'cara-prod'
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branch = 'master'
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hostname = 'cara.web.cern.ch'
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elif args.instance == 'test-cara':
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project_name = 'test-cara'
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branch = 'live/test-cara'
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hostname = 'test-cara.web.cern.ch'
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generate_config(pathlib.Path(args.output_directory), project_name, hostname, branch)
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def main():
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parser = argparse.ArgumentParser()
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configure_parser(parser)
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args = parser.parse_args()
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args.handler(args)
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if __name__ == '__main__':
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main()
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