forked from cerc-io/stack-orchestrator
David Boreham
15faed00de
* Move cluster name generation into a function * Generate a unique deployment id for each deployment
70 lines
2.6 KiB
Python
70 lines
2.6 KiB
Python
|
|
# Copyright © 2022, 2023 Vulcanize
|
|
|
|
# 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 hashlib
|
|
import os
|
|
from pathlib import Path
|
|
|
|
from stack_orchestrator import constants
|
|
from stack_orchestrator.util import get_yaml
|
|
from stack_orchestrator.deploy.stack import Stack
|
|
from stack_orchestrator.deploy.spec import Spec
|
|
|
|
|
|
class DeploymentContext:
|
|
deployment_dir: Path
|
|
id: str
|
|
spec: Spec
|
|
stack: Stack
|
|
|
|
def get_stack_file(self):
|
|
return self.deployment_dir.joinpath(constants.stack_file_name)
|
|
|
|
def get_spec_file(self):
|
|
return self.deployment_dir.joinpath(constants.spec_file_name)
|
|
|
|
def get_env_file(self):
|
|
return self.deployment_dir.joinpath(constants.config_file_name)
|
|
|
|
def get_deployment_file(self):
|
|
return self.deployment_dir.joinpath(constants.deployment_file_name)
|
|
|
|
def get_compose_dir(self):
|
|
return self.deployment_dir.joinpath(constants.compose_dir_name)
|
|
|
|
def get_cluster_id(self):
|
|
return self.id
|
|
|
|
def init(self, dir):
|
|
self.deployment_dir = dir
|
|
self.spec = Spec()
|
|
self.spec.init_from_file(self.get_spec_file())
|
|
self.stack = Stack(self.spec.obj["stack"])
|
|
self.stack.init_from_file(self.get_stack_file())
|
|
deployment_file_path = self.get_deployment_file()
|
|
if deployment_file_path.exists():
|
|
with deployment_file_path:
|
|
obj = get_yaml().load(open(deployment_file_path, "r"))
|
|
self.id = obj[constants.cluster_id_key]
|
|
# Handle the case of a legacy deployment with no file
|
|
# Code below is intended to match the output from _make_default_cluster_name()
|
|
# TODO: remove when we no longer need to support legacy deployments
|
|
else:
|
|
path = os.path.realpath(os.path.abspath(self.get_compose_dir()))
|
|
unique_cluster_descriptor = f"{path},{self.get_stack_file()},None,None"
|
|
hash = hashlib.md5(unique_cluster_descriptor.encode()).hexdigest()[:16]
|
|
self.id = f"{constants.cluster_name_prefix}{hash}"
|