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stack-orchestrator/app/data/stacks/mainnet-laconic/deploy/commands.py
David Boreham 831a8cd5f7
Deployments feature (#433)
Basic deployments framework
2023-06-27 16:58:41 -06:00

58 lines
2.2 KiB
Python

# Copyright © 2022, 2023 Cerc
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http:#www.gnu.org/licenses/>.
import click
import os
from shutil import copyfile
import sys
from .util import get_stack_config_filename, get_parsed_deployment_spec
default_spec_file_content = """stack: mainnet-laconic
data_dir: /my/path
node_name: my-node-name
"""
def make_default_deployment_dir():
return "deployment-001"
@click.command()
@click.option("--output", required=True, help="Write yaml spec file here")
@click.pass_context
def init(ctx, output):
with open(output, "w") as output_file:
output_file.write(default_spec_file_content)
@click.command()
@click.option("--spec-file", required=True, help="Spec file to use to create this deployment")
@click.option("--deployment-dir", help="Create deployment files in this directory")
@click.pass_context
def create(ctx, spec_file, deployment_dir):
# This function fails with a useful error message if the file doens't exist
parsed_spec = get_parsed_deployment_spec(spec_file)
if ctx.debug:
print(f"parsed spec: {parsed_spec}")
if deployment_dir is None:
deployment_dir = make_default_deployment_dir()
if os.path.exists(deployment_dir):
print(f"Error: {deployment_dir} already exists")
sys.exit(1)
os.mkdir(deployment_dir)
# Copy spec file and the stack file into the deployment dir
copyfile(spec_file, os.path.join(deployment_dir, os.path.basename(spec_file)))
stack_file = get_stack_config_filename(parsed_spec.stack)
copyfile(stack_file, os.path.join(deployment_dir, os.path.basename(stack_file)))