cerc-io/stack-orchestrator
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Support external stack file (#650)

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David Boreham 2023-11-14 20:59:48 -07:00 committed by GitHub
parent 4ae4d3b61d
commit 638fa01649
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 68 additions and 15 deletions
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32
stack_orchestrator/build/build_containers.py
View File

@ -27,7 +27,7 @@ import subprocess
import click
import importlib.resources
from pathlib import Path
from stack_orchestrator.util import include_exclude_check, get_parsed_stack_config
from stack_orchestrator.util import include_exclude_check, get_parsed_stack_config, stack_is_external
from stack_orchestrator.base import get_npm_registry_url
# TODO: find a place for this
@ -58,7 +58,8 @@ def make_container_build_env(dev_root_path: str,
return container_build_env
def process_container(container,
def process_container(stack: str,
container,
container_build_dir: str,
container_build_env: dict,
dev_root_path: str,
@ -69,12 +70,29 @@ def process_container(container,
):
if not quiet:
print(f"Building: {container}")
build_dir = os.path.join(container_build_dir, container.replace("/", "-"))
build_script_filename = os.path.join(build_dir, "build.sh")
default_container_tag = f"{container}:local"
container_build_env.update({"CERC_DEFAULT_CONTAINER_IMAGE_TAG": default_container_tag})
# Check if this is in an external stack
if stack_is_external(stack):
container_parent_dir = Path(stack).joinpath("container-build")
temp_build_dir = container_parent_dir.joinpath(container.replace("/", "-"))
temp_build_script_filename = temp_build_dir.joinpath("build.sh")
# Now check if the container exists in the external stack.
if not temp_build_script_filename.exists():
# If not, revert to building an internal container
container_parent_dir = container_build_dir
else:
container_parent_dir = container_build_dir
build_dir = container_parent_dir.joinpath(container.replace("/", "-"))
build_script_filename = build_dir.joinpath("build.sh")
if verbose:
print(f"Build script filename: {build_script_filename}")
if os.path.exists(build_script_filename):
build_command = build_script_filename
build_command = build_script_filename.as_posix()
else:
if verbose:
print(f"No script file found: {build_script_filename}, using default build script")
@ -84,7 +102,7 @@ def process_container(container,
repo_full_path = os.path.join(dev_root_path, repo_dir)
repo_dir_or_build_dir = repo_full_path if os.path.exists(repo_full_path) else build_dir
build_command = os.path.join(container_build_dir,
"default-build.sh") + f" {container}:local {repo_dir_or_build_dir}"
"default-build.sh") + f" {default_container_tag} {repo_dir_or_build_dir}"
if not dry_run:
if verbose:
print(f"Executing: {build_command} with environment: {container_build_env}")
@ -158,7 +176,7 @@ def command(ctx, include, exclude, force_rebuild, extra_build_args):
for container in containers_in_scope:
if include_exclude_check(container, include, exclude):
process_container(container, container_build_dir, container_build_env,
process_container(stack, container, container_build_dir, container_build_env,
dev_root_path, quiet, verbose, dry_run, continue_on_error)
else:
if verbose:

4
stack_orchestrator/build/build_webapp.py
View File

@ -60,7 +60,7 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args):
container_build_env = build_containers.make_container_build_env(dev_root_path, container_build_dir, debug,
force_rebuild, extra_build_args)
build_containers.process_container(base_container, container_build_dir, container_build_env, dev_root_path, quiet,
build_containers.process_container(None, base_container, container_build_dir, container_build_env, dev_root_path, quiet,
verbose, dry_run, continue_on_error)
@ -73,5 +73,5 @@ def command(ctx, base_container, source_repo, force_rebuild, extra_build_args):
webapp_name = os.path.abspath(source_repo).split(os.path.sep)[-1]
container_build_env["CERC_CONTAINER_BUILD_TAG"] = f"cerc/{webapp_name}:local"
build_containers.process_container(base_container, container_build_dir, container_build_env, dev_root_path, quiet,
build_containers.process_container(None, base_container, container_build_dir, container_build_env, dev_root_path, quiet,
verbose, dry_run, continue_on_error)

16
stack_orchestrator/constants.py Normal file
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@ -0,0 +1,16 @@
# Copyright © 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/>.
stack_file_name = "stack.yml"

20
stack_orchestrator/repos/setup_repositories.py
View File

@ -25,7 +25,8 @@ import click
import importlib.resources
from pathlib import Path
import yaml
from stack_orchestrator.util import include_exclude_check
from stack_orchestrator.constants import stack_file_name
from stack_orchestrator.util import include_exclude_check, stack_is_external, error_exit
class GitProgress(git.RemoteProgress):
@ -238,13 +239,20 @@ def command(ctx, include, exclude, git_ssh, check_only, pull, branches, branches
repos_in_scope = []
if stack:
# 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.parent.joinpath("data", "stacks", stack, "stack.yml")
if stack_is_external(stack):
stack_file_path = Path(stack).joinpath(stack_file_name)
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.parent.joinpath("data", "stacks", stack, stack_file_name)
if not stack_file_path.exists():
error_exit(f"stack {stack} does not exist")
with stack_file_path:
stack_config = yaml.safe_load(open(stack_file_path, "r"))
# TODO: syntax check the input here
repos_in_scope = stack_config['repos']
if "repos" not in stack_config:
error_exit(f"stack {stack} does not define any repositories")
else:
repos_in_scope = stack_config["repos"]
else:
repos_in_scope = all_repos

11
stack_orchestrator/util.py
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@ -150,6 +150,12 @@ def get_parsed_deployment_spec(spec_file):
sys.exit(1)
def stack_is_external(stack: str):
# Bit of a hack: if the supplied stack string represents
# a path that exists then we assume it must be external
return Path(stack).exists() if stack is not None else False
def get_yaml():
# See: https://stackoverflow.com/a/45701840/1701505
yaml = ruamel.yaml.YAML()
@ -167,3 +173,8 @@ def global_options(ctx):
# TODO: hack
def global_options2(ctx):
return ctx.parent.obj
def error_exit(s):
print(f"ERROR: {s}")
sys.exit(1)