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#! /usr/bin/python3
import yaml
import os
import sys
# Determine the correct clouds.yaml path
clouds_yaml_path = os.getenv("OS_CLIENT_CONFIG_FILE")
if clouds_yaml_path is None:
home_path = os.path.expanduser("~/.config/openstack/clouds.yaml")
if os.path.exists(home_path):
clouds_yaml_path = home_path
else:
system_path = "/etc/openstack/clouds.yaml"
if os.path.exists(system_path):
clouds_yaml_path = system_path
if clouds_yaml_path is None or not os.path.exists(clouds_yaml_path):
sys.stderr.write("Error: clouds.yaml file not found.\n")
sys.exit(1)
# Load the clouds.yaml file
with open(clouds_yaml_path, "r") as file:
data = yaml.safe_load(file)
# Extract and print the cloud names
clouds = data.get("clouds", {})
for cloud_name in clouds:
print(cloud_name)
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