70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
# Deploys the system components using docker-compose
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import os
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import argparse
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from decouple import config
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from python_on_whales import DockerClient
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def include_exclude_check(s, args):
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if args.include == None and args.exclude == None:
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return True
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if args.include != None:
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include_list = args.include.split(",")
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return s in include_list
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if args.exclude != None:
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exclude_list = args.exclude.split(",")
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return s not in exclude_list
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parser = argparse.ArgumentParser(
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description="deploy the complete stack"
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)
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parser.add_argument("command", type=str, nargs=1, choices=['up', 'down', 'ps'], help="command: up|down|ps")
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parser.add_argument("--verbose", action="store_true", help="increase output verbosity")
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parser.add_argument("--quiet", action="store_true", help="don\'t print informational output")
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parser.add_argument("--check-only", action="store_true", help="looks at what\'s already there and checks if it looks good")
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parser.add_argument("--dry-run", action="store_true", help="don\'t do anything, just print the commands that would be executed")
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group = parser.add_mutually_exclusive_group()
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group.add_argument("--exclude", type=str, help="don\'t start these components")
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group.add_argument("--include", type=str, help="only start these components")
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args = parser.parse_args()
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verbose = args.verbose
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quiet = args.quiet
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print(args)
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with open("cluster-list.txt") as cluster_list_file:
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clusters = cluster_list_file.read().splitlines()
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if verbose:
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print(f'Cluster components: {clusters}')
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# Construct a docker compose command suitable for our purpose
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compose_files = []
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for cluster in clusters:
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if include_exclude_check(cluster, args):
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compose_file_name = os.path.join("compose", f"docker-compose-{cluster}.yml")
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compose_files.append(compose_file_name)
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else:
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if not quiet:
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print(f"Excluding: {cluster}")
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if verbose:
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print(f"files: {compose_files}")
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# See: https://gabrieldemarmiesse.github.io/python-on-whales/sub-commands/compose/
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docker = DockerClient(compose_files=compose_files)
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command = args.command[0]
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if not args.dry_run:
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if command == "up":
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if verbose:
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print("Running compose up")
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docker.compose.up()
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elif command == "down":
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if verbose:
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print("Running compose down")
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docker.compose.down()
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