
Add some filtering to 55-cache-devsatck-repos to handle centos7, which actually gets setup with a DISTRO_NAME of rhel7 in devstack Update the readme file to highlight the options for building other images. "DISTRO=centos7 ./tools/build-image.sh" creates a workable centos7 qcow image with this change and a d-i-b that includes Ie24033468b78587ea87188ee1b843b26895798ff Change-Id: Ida38cba0a303ab77432d5d354f1952e00ebfa00e
198 lines
6.7 KiB
Python
Executable File
198 lines
6.7 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
# Copyright (C) 2011-2013 OpenStack Foundation
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
#
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import os
|
|
import subprocess
|
|
import sys
|
|
|
|
# this is a bit weird; we want to get the filter to use on the
|
|
# devstack lib/[apt|rpm] files to pre-install them. So we have to
|
|
# swizzle things around
|
|
RELEASE=None
|
|
if 'DIB_RELEASE' in os.environ:
|
|
RELEASE=os.environ['DIB_RELEASE']
|
|
if 'DISTRO_NAME' in os.environ:
|
|
if os.environ['DISTRO_NAME'] == 'centos7':
|
|
# centos7 matches as rhel7 in devstack
|
|
RELEASE='rhel7'
|
|
if not RELEASE:
|
|
print "Can not determine RELEASE"
|
|
sys.exit(1)
|
|
|
|
TMP_MOUNT_PATH = os.environ['TMP_MOUNT_PATH']
|
|
TMP_HOOKS_PATH = os.environ['TMP_HOOKS_PATH']
|
|
|
|
DEVSTACK = os.path.join(TMP_MOUNT_PATH, 'opt/git/openstack-dev/devstack')
|
|
CACHEDIR = os.path.join(TMP_MOUNT_PATH, 'tmp')
|
|
IMAGES=os.path.join(TMP_HOOKS_PATH, 'source-repository-images')
|
|
|
|
|
|
def run_local(cmd, status=False, cwd='.', env={}):
|
|
print "Running:", cmd
|
|
newenv = os.environ
|
|
newenv.update(env)
|
|
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, cwd=cwd,
|
|
stderr=subprocess.STDOUT, env=newenv)
|
|
(out, nothing) = p.communicate()
|
|
if status:
|
|
return (p.returncode, out.strip())
|
|
return out.strip()
|
|
|
|
|
|
def git_branches():
|
|
branches = []
|
|
for branch in run_local(['git', 'branch', '-a'], cwd=DEVSTACK).split("\n"):
|
|
branch = branch.strip()
|
|
if not branch.startswith('remotes/origin'):
|
|
continue
|
|
branches.append(branch)
|
|
return branches
|
|
|
|
|
|
def tokenize(fn, tokens, distribution, comment=None):
|
|
for line in open(fn):
|
|
if 'dist:' in line and ('dist:%s' % distribution not in line):
|
|
continue
|
|
if 'qpid' in line:
|
|
continue # TODO: explain why this is here
|
|
if comment and comment in line:
|
|
line = line[:line.rfind(comment)]
|
|
line = line.strip()
|
|
if line and line not in tokens:
|
|
tokens.append(line)
|
|
|
|
|
|
def _legacy_find_images(basedir):
|
|
"""Divine what images we should use based on parsing stackrc."""
|
|
images = []
|
|
for line in open(os.path.join(basedir, 'stackrc')):
|
|
line = line.strip()
|
|
if line.startswith('IMAGE_URLS'):
|
|
if '#' in line:
|
|
line = line[:line.rfind('#')]
|
|
if line.endswith(';;'):
|
|
line = line[:-2]
|
|
line = line.split('=', 1)[1].strip()
|
|
if line.startswith('${IMAGE_URLS:-'):
|
|
line = line[len('${IMAGE_URLS:-'):]
|
|
if line.endswith('}'):
|
|
line = line[:-1]
|
|
if not line:
|
|
continue
|
|
if line[0] == line[-1] == '"':
|
|
line = line[1:-1]
|
|
# Add image to the list to be downloaded, but
|
|
# skip downloading giant vmware images
|
|
images += [x.strip() for x in line.split(',')
|
|
if not x.strip().endswith('vmdk')]
|
|
return images
|
|
|
|
|
|
def _find_images(basedir):
|
|
images = []
|
|
try:
|
|
image_tool = os.path.join(basedir, 'tools', 'image_list.sh')
|
|
if os.path.exists(image_tool):
|
|
images = subprocess.check_output(image_tool).split('\n')
|
|
except subprocess.CalledProcessError as ce:
|
|
print "image_list.sh failed"
|
|
print "Exit: %s, Output: %s" % (ce.returncode, ce.output)
|
|
# reset images so we'll fall back
|
|
images = []
|
|
return images
|
|
|
|
|
|
def local_prep(distribution):
|
|
branches = []
|
|
for branch in git_branches():
|
|
# Ignore branches of the form 'somestring -> someotherstring'
|
|
# as this denotes a symbolic reference and the entire string
|
|
# as is cannot be checked out. We can do this safely as the
|
|
# reference will refer to one of the other branches returned
|
|
# by git_branches.
|
|
if ' -> ' in branch:
|
|
continue
|
|
branch_data = {'name': branch}
|
|
print 'Branch: ', branch
|
|
run_local(['git', 'checkout', branch], cwd=DEVSTACK)
|
|
run_local(['git', 'pull', '--ff-only', 'origin'], cwd=DEVSTACK)
|
|
|
|
if os.path.exists(os.path.join(TMP_MOUNT_PATH, 'usr/bin/apt-get')):
|
|
debs = []
|
|
debdir = os.path.join(DEVSTACK, 'files', 'apts')
|
|
for fn in os.listdir(debdir):
|
|
fn = os.path.join(debdir, fn)
|
|
tokenize(fn, debs, distribution, comment='#')
|
|
branch_data['debs'] = debs
|
|
|
|
if os.path.exists(os.path.join(TMP_MOUNT_PATH, 'usr/bin/rpm')):
|
|
rpms = []
|
|
rpmdir = os.path.join(DEVSTACK, 'files', 'rpms')
|
|
for fn in os.listdir(rpmdir):
|
|
fn = os.path.join(rpmdir, fn)
|
|
tokenize(fn, rpms, distribution, comment='#')
|
|
branch_data['rpms'] = rpms
|
|
|
|
images = _find_images(DEVSTACK)
|
|
if not images:
|
|
images = _legacy_find_images(DEVSTACK)
|
|
|
|
branch_data['images'] = images
|
|
branches.append(branch_data)
|
|
return branches
|
|
|
|
|
|
def main():
|
|
|
|
branches = local_prep(RELEASE)
|
|
|
|
with open(os.path.join(CACHEDIR, 'pkgs-to-install'), 'w') as pkgs:
|
|
for branch_data in branches:
|
|
if branch_data.get('debs'):
|
|
pkgs.write(" ".join(branch_data['debs']) + "\n")
|
|
elif branch_data.get('rpms'):
|
|
pkgs.write(" ".join(branch_data['rpms']) + "\n")
|
|
else:
|
|
sys.exit('No supported package data found.')
|
|
|
|
image_filenames = []
|
|
line_template = "%(name)s file %(location)s %(url)s\n"
|
|
with open(IMAGES, 'w') as images_list:
|
|
for branch_data in branches:
|
|
for url in branch_data['images']:
|
|
fname = url.split('/')[-1].strip()
|
|
if fname == '':
|
|
continue
|
|
# TODO: There is an image in devstack that starts with
|
|
# $HEAT_FETCHED_TEST_IMAGE
|
|
if fname.startswith('$'):
|
|
continue
|
|
if fname in image_filenames:
|
|
continue
|
|
image_filenames.append(fname)
|
|
args = dict(
|
|
name=fname,
|
|
location=os.path.join('/home/jenkins/cache/files', fname),
|
|
url=url)
|
|
|
|
images_list.write(line_template % args)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|