forked from cerc-io/stack-orchestrator
80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# Copyright © 2022 Cerc
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http:#www.gnu.org/licenses/>.
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# 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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import click
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def include_exclude_check(s, include, exclude):
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if include == None and exclude == None:
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return True
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if include != None:
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include_list = include.split(",")
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return s in include_list
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if exclude != None:
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exclude_list = exclude.split(",")
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return s not in exclude_list
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@click.command()
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@click.option('--include', help="only start these components")
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@click.option('--exclude', help="don\'t start these components")
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@click.argument('command') # help: command: up|down|ps
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@click.pass_context
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def command(ctx, include, exclude, command):
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'''deploy a stack'''
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# TODO: implement option exclusion and command value constraint lost with the move from argparse to click
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quiet = ctx.obj.quiet
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verbose = ctx.obj.verbose
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dry_run = ctx.obj.verbose
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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, include, exclude):
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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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if not 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(detach=True)
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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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