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#!/usr/bin/env python2
from __future__ import print_function
from libs.environment import *
from libs.glance import *
from libs.keystone import *
import argparse
import glob
import os
import subprocess
import sys
import yaml
def run_shell_command(cmd):
return subprocess.check_output(cmd, shell=True)
def read_manifests(env):
manifests = {}
manifests_glob = "%s/*.yaml" % env.manifests_path
for manifest_file in glob.glob(manifests_glob):
with open(manifest_file, "r") as myfile:
manifest = yaml.load(myfile.read())
if manifest["image_name"] in manifests:
raise Exception("Duplicate image name in manifests: %s" % manifest["image_name"])
manifests[manifest["image_name"]] = manifest
return manifests
def check_image_tag_current(glance, manifest):
image = glance.find("%s.%s" % (manifest["image_name"], manifest["image_type"]))
return image and str(manifest["tag"]) in image.tags
def create_image(manifest):
cmd = "disk-image-create %s -t %s -o /tmp/%s.%s 2>&1" % (manifest["elements"], manifest["image_type"], manifest["image_name"], manifest["image_type"])
env = manifest["extra_envs"] if "extra_envs" in manifest else None
p = subprocess.Popen([cmd], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
out, err = p.communicate()
if p.returncode != 0:
raise Exception("Error running diskimage-builder:\n%s\n%s" % (out, err))
def main(args):
env = Environment(args.os_auth_url,
args.os_project_name,
args.os_region,
args.os_username,
args.os_password,
args.os_project_domain_name,
args.os_user_domain_name,
args.os_identity_api_version,
args.os_image_api_version,
args.elements_path,
args.manifests_path)
manifests = read_manifests(env)
keystone = Keystone(env)
glance = Glance(keystone, endpoint_type="publicURL")
for image_name, manifest in manifests.items():
if not check_image_tag_current(glance, manifest):
create_image(manifest)
glance.upload("%s.%s" % (manifest["image_name"], manifest["image_type"]),
manifest["image_type"],
"/tmp/%s.%s" % (manifest["image_name"], manifest["image_type"]),
manifest["tag"])
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Image Foundry CI Process")
parser.add_argument("--os-auth-url",
required=False,
default=os.environ.get("OS_AUTH_URL", None),
help="OpenStack openrc environment variable: OS_AUTH_URL")
parser.add_argument("--os-project-name",
required=False,
default=os.environ.get("OS_PROJECT_NAME", None),
help="OpenStack openrc environment variable: OS_PROJECT_NAME")
parser.add_argument("--os-region",
required=False,
default=os.environ.get("OS_REGION", None),
help="OpenStack openrc environment variable: OS_REGION")
parser.add_argument("--os-username",
required=False,
default=os.environ.get("OS_USERNAME", None),
help="OpenStack openrc environment variable: OS_USERNAME")
parser.add_argument("--os-password",
required=False,
default=os.environ.get("OS_PASSWORD", None),
help="OpenStack openrc environment variable: OS_PASSWORD")
parser.add_argument("--os-project-domain-name",
required=False,
default=os.environ.get("OS_PROJECT_DOMAIN_NAME", None),
help="OpenStack openrc environment variable: OS_PROJECT_DOMAIN_NAME")
parser.add_argument("--os-user-domain-name",
required=False,
default=os.environ.get("OS_USER_DOMAIN_NAME", None),
help="OpenStack openrc environment variable: OS_USER_DOMAIN_NAME")
parser.add_argument("--os-identity-api-version",
required=False,
default=os.environ.get("OS_IDENTITY_API_VERSION", None),
help="OpenStack openrc environment variable: OS_IDENTITY_API_VERSION")
parser.add_argument("--os-image-api-version",
required=False,
default=os.environ.get("OS_IMAGE_API_VERSION", None),
help="OpenStack openrc environment variable: OS_IMAGE_API_VERSION")
parser.add_argument("--elements-path",
required=False,
default=os.environ.get("ELEMENTS_PATH", None),
help="diskimage-builder environment variable: ELEMENTS_PATH")
parser.add_argument("--manifests-path",
required=False,
default=os.environ.get("MANIFESTS_PATH", None),
help="image-foundry environment variable: MANIFESTS_PATH")
args = parser.parse_args()
main(args)
sys.exit(0)
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