cerc-io/stack-orchestrator
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Map volumes

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This commit is contained in:
David Boreham 2023-06-27 14:49:01 -06:00
parent 1ca7c96daf
commit 011e536b19
1 changed files with 25 additions and 2 deletions
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27
app/deployment_create.py
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@ -51,6 +51,26 @@ def _get_named_volumes(stack):
return named_volumes return named_volumes
def _fixup_pod_file(pod, spec):
# Fix up volumes
if "volumes" in spec:
spec_volumes = spec["volumes"]
if "volumes" in pod:
pod_volumes = pod["volumes"]
for volume in pod_volumes.keys():
if volume in spec_volumes:
volume_spec = spec_volumes[volume]
print(f"mapping: {volume} -> {volume_spec}")
new_volume_spec = {"driver": "local",
"driver_opts": {
"type": "none",
"device": volume_spec,
"o": "bind"
}
}
pod["volumes"][volume] = new_volume_spec
@click.command() @click.command()
@click.option("--output", required=True, help="Write yaml spec file here") @click.option("--output", required=True, help="Write yaml spec file here")
@click.pass_context @click.pass_context
@ -91,14 +111,17 @@ def create(ctx, spec_file, deployment_dir):
# Copy spec file and the stack file into the 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))) copyfile(spec_file, os.path.join(deployment_dir, os.path.basename(spec_file)))
copyfile(stack_file, os.path.join(deployment_dir, os.path.basename(stack_file))) copyfile(stack_file, os.path.join(deployment_dir, os.path.basename(stack_file)))
# Copy the pod files into the deployment dir # Copy the pod files into the deployment dir, fixing up content
pods = parsed_stack['pods'] pods = parsed_stack['pods']
destination_compose_dir = os.path.join(deployment_dir, "compose") destination_compose_dir = os.path.join(deployment_dir, "compose")
os.mkdir(destination_compose_dir) os.mkdir(destination_compose_dir)
data_dir = Path(__file__).absolute().parent.joinpath("data") data_dir = Path(__file__).absolute().parent.joinpath("data")
for pod in pods: for pod in pods:
pod_file_path = os.path.join(_get_compose_file_dir(), f"docker-compose-{pod}.yml") pod_file_path = os.path.join(_get_compose_file_dir(), f"docker-compose-{pod}.yml")
copyfile(pod_file_path, os.path.join(destination_compose_dir, os.path.basename(pod_file_path))) parsed_pod_file = yaml.safe_load(open(pod_file_path, "r"))
_fixup_pod_file(parsed_pod_file, parsed_spec)
with open(os.path.join(destination_compose_dir, os.path.basename(pod_file_path)), "w") as output_file:
yaml.dump(parsed_pod_file, output_file)
# Copy the config files for the pod, if any # Copy the config files for the pod, if any
source_config_dir = data_dir.joinpath("config", pod) source_config_dir = data_dir.joinpath("config", pod)
if os.path.exists(source_config_dir): if os.path.exists(source_config_dir):