fix external stack path resolution for deployments
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This commit is contained in:
Roy Crihfield 2024-07-03 15:12:27 +08:00
parent 8dfca4b227
commit 75bed6f10b
4 changed files with 36 additions and 27 deletions

View File

@ -26,8 +26,15 @@ import click
from pathlib import Path
from stack_orchestrator import constants
from stack_orchestrator.opts import opts
from stack_orchestrator.util import include_exclude_check, get_parsed_stack_config, global_options2, get_dev_root_path
from stack_orchestrator.util import resolve_compose_file
from stack_orchestrator.util import (
get_stack_path,
include_exclude_check,
get_parsed_stack_config,
global_options2,
get_dev_root_path,
stack_is_in_deployment,
resolve_compose_file,
)
from stack_orchestrator.deploy.deployer import Deployer, DeployerException
from stack_orchestrator.deploy.deployer_factory import getDeployer
from stack_orchestrator.deploy.deploy_types import ClusterContext, DeployCommandContext
@ -60,6 +67,7 @@ def command(ctx, include, exclude, env_file, cluster, deploy_to):
if deploy_to is None:
deploy_to = "compose"
stack = get_stack_path(stack)
ctx.obj = create_deploy_context(global_options2(ctx), None, stack, include, exclude, cluster, env_file, deploy_to)
# Subcommand is executed now, by the magic of click
@ -77,6 +85,7 @@ def create_deploy_context(
if deployment_context and cluster is None:
cluster = deployment_context.get_cluster_id()
cluster_context = _make_cluster_context(global_context, stack, include, exclude, cluster, env_file)
# breakpoint()
deployer = getDeployer(deploy_to, deployment_context, compose_files=cluster_context.compose_files,
compose_project_name=cluster_context.cluster,
compose_env_file=cluster_context.env_file)
@ -274,16 +283,12 @@ def _make_default_cluster_name(deployment, compose_dir, stack, include, exclude)
# stack has to be either PathLike pointing to a stack yml file, or a string with the name of a known stack
def _make_cluster_context(ctx, stack, include, exclude, cluster, env_file):
dev_root_path = get_dev_root_path(ctx)
# TODO: huge hack, fix this
# If the caller passed a path for the stack file, then we know that we can get the compose files
# from the same directory
deployment = False
if isinstance(stack, os.PathLike):
compose_dir = stack.parent.joinpath("compose")
deployment = True
# TODO: hack, this should be encapsulated by the deployment context.
deployment = stack_is_in_deployment(stack)
if deployment:
compose_dir = stack.joinpath("compose")
else:
# See: https://stackoverflow.com/questions/25389095/python-get-path-of-root-project-structure
compose_dir = Path(__file__).absolute().parent.parent.joinpath("data", "compose")

View File

@ -50,15 +50,15 @@ def command(ctx, dir):
def make_deploy_context(ctx) -> DeployCommandContext:
context: DeploymentContext = ctx.obj
stack_file_path = context.get_stack_file()
env_file = context.get_env_file()
cluster_name = context.get_cluster_id()
if constants.deploy_to_key in context.spec.obj:
deployment_type = context.spec.obj[constants.deploy_to_key]
else:
deployment_type = constants.compose_deploy_type
return create_deploy_context(ctx.parent.parent.obj, context, stack_file_path, None, None, cluster_name, env_file,
deployment_type)
stack = context.deployment_dir
return create_deploy_context(ctx.parent.parent.obj, context, stack, None, None,
cluster_name, env_file, deployment_type)
@command.command()

View File

@ -24,7 +24,7 @@ from secrets import token_hex
import sys
from stack_orchestrator import constants
from stack_orchestrator.opts import opts
from stack_orchestrator.util import (get_internal_stack_file_path, get_parsed_deployment_spec, get_parsed_stack_config,
from stack_orchestrator.util import (get_stack_path, get_parsed_deployment_spec, get_parsed_stack_config,
global_options, get_yaml, get_pod_list, get_pod_file_path, pod_has_scripts,
get_pod_script_paths, get_plugin_code_paths, error_exit, env_var_map_from_file,
resolve_config_dir)
@ -459,7 +459,7 @@ def create_operation(deployment_command_context, spec_file, deployment_dir, netw
_check_volume_definitions(parsed_spec)
stack_name = parsed_spec["stack"]
deployment_type = parsed_spec[constants.deploy_to_key]
stack_file = get_internal_stack_file_path(stack_name)
stack_file = get_stack_path(stack_name).joinpath(constants.stack_file_name)
parsed_stack = get_parsed_stack_config(stack_name)
if opts.o.debug:
print(f"parsed spec: {parsed_spec}")
@ -472,7 +472,7 @@ def create_operation(deployment_command_context, spec_file, deployment_dir, netw
os.mkdir(deployment_dir_path)
# Copy spec file and the stack file into the deployment dir
copyfile(spec_file, deployment_dir_path.joinpath(constants.spec_file_name))
copyfile(stack_file, deployment_dir_path.joinpath(os.path.basename(stack_file)))
copyfile(stack_file, deployment_dir_path.joinpath(constants.stack_file_name))
_create_deployment_file(deployment_dir_path)
# Copy any config varibles from the spec file into an env file suitable for compose
_write_config_file(spec_file, deployment_dir_path.joinpath(constants.config_file_name))

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@ -20,7 +20,7 @@ import ruamel.yaml
from pathlib import Path
from dotenv import dotenv_values
from typing import Mapping, Set, List
from stack_orchestrator.constants import stack_file_name
from stack_orchestrator.constants import stack_file_name, deployment_file_name
def include_exclude_check(s, include, exclude):
@ -34,11 +34,14 @@ def include_exclude_check(s, include, exclude):
return s not in exclude_list
def get_internal_stack_file_path(stack):
def get_stack_path(stack):
if stack_is_external(stack):
stack_path = Path(stack)
else:
# In order to be compatible with Python 3.8 we need to use this hack to get the path:
# See: https://stackoverflow.com/questions/25389095/python-get-path-of-root-project-structure
stack_file_path = Path(__file__).absolute().parent.joinpath("data", "stacks", stack, stack_file_name)
return stack_file_path
stack_path = Path(__file__).absolute().parent.joinpath("data", "stacks", stack)
return stack_path
def get_dev_root_path(ctx):
@ -53,10 +56,7 @@ def get_dev_root_path(ctx):
# Caller can pass either the name of a stack, or a path to a stack file
def get_parsed_stack_config(stack):
if stack_is_external(stack):
stack_file_path = Path(stack).joinpath(stack_file_name)
else:
stack_file_path = get_internal_stack_file_path(stack)
stack_file_path = get_stack_path(stack).joinpath(stack_file_name)
if stack_file_path.exists():
return get_yaml().load(open(stack_file_path, "r"))
# We try here to generate a useful diagnostic error
@ -84,7 +84,7 @@ def get_plugin_code_paths(stack) -> List[Path]:
result: Set[Path] = set()
for pod in pods:
if type(pod) is str:
result.add(get_internal_stack_file_path(stack).parent)
result.add(get_stack_path(stack))
else:
pod_root_dir = os.path.join(get_dev_root_path(None), pod["repository"].split("/")[-1], pod["path"])
result.add(Path(os.path.join(pod_root_dir, "stack")))
@ -196,6 +196,10 @@ def stack_is_external(stack: str):
return Path(stack).exists() if stack is not None else False
def stack_is_in_deployment(stack: Path):
return stack.joinpath(deployment_file_name).exists()
def get_yaml():
# See: https://stackoverflow.com/a/45701840/1701505
yaml = ruamel.yaml.YAML()