ceph/tasks/buildpackages.py
Loic Dachary 204e27fecd buildpackages: flock must --close
The process run by flock must not inherit the file descriptor because
this will cause the lock to be held forever should the command survive
the call to flock. This is for instance the case for the ssh-agent.

Signed-off-by: Loic Dachary <loic@dachary.org>
2015-09-26 15:23:03 +02:00

123 lines
4.3 KiB
Python

"""
Build ceph packages
Integration tests:
teuthology-openstack --verbose --key-name myself --key-filename ~/Downloads/myself --ceph hammer --suite teuthology/buildpackages
"""
import logging
import os
import subprocess
from teuthology import packaging
from teuthology import misc as teuthology
from teuthology.config import config as teuth_config
from teuthology.task import install
from teuthology.openstack import OpenStack
import urlparse
log = logging.getLogger(__name__)
def get_install_config(ctx):
for task in ctx.config['tasks']:
if task.keys()[0] == 'install':
config = task['install']
if config is None:
config = {}
assert isinstance(config, dict), \
"task install only supports a dictionary for configuration"
project, = config.get('project', 'ceph'),
log.debug('project %s' % project)
overrides = ctx.config.get('overrides')
if overrides:
install_overrides = overrides.get('install', {})
teuthology.deep_merge(config, install_overrides.get(project, {}))
log.debug('install config %s' % config)
return config
def task(ctx, config):
"""
Build Ceph packages. This task will automagically be run
before the task that need to install packages (this is taken
care of by the internal teuthology task).
The config should be as follows:
buildpackages:
machine:
disk: 40 # GB
ram: 15000 # MB
cpus: 16
example:
tasks:
- buildpackages:
machine:
disk: 40 # GB
ram: 15000 # MB
cpus: 16
- install:
"""
log.info('Beginning buildpackages...')
if config is None:
config = {}
assert isinstance(config, dict), \
'task only accepts a dict for config not ' + str(config)
d = os.path.join(os.path.dirname(__file__), 'buildpackages')
install_config = get_install_config(ctx)
log.info('install_config ' + str(install_config))
for remote in ctx.cluster.remotes.iterkeys():
gitbuilder = install._get_gitbuilder_project(
ctx, remote, install_config)
tag = packaging._get_config_value_for_remote(
ctx, remote, install_config, 'tag')
branch = packaging._get_config_value_for_remote(
ctx, remote, install_config, 'branch')
sha1 = packaging._get_config_value_for_remote(
ctx, remote, install_config, 'sha1')
uri_reference = gitbuilder.uri_reference
url = gitbuilder.base_url
assert '/' + uri_reference in url, \
(url + ' (from template ' + teuth_config.baseurl_template +
') does not contain /' + uri_reference)
if 'ref/' in uri_reference:
ref = os.path.basename(uri_reference)
else:
ref = ''
subprocess.check_call(
"flock --close /tmp/buildpackages " +
"make -C " + d + " " + os.environ['HOME'] + "/.ssh_agent",
shell=True)
target = os.path.dirname(urlparse.urlparse(url).path.strip('/'))
target = os.path.dirname(target) + '-' + sha1
openstack = OpenStack()
select = '^(vps|eg)-'
build_flavor = openstack.flavor(config['machine'], select)
http_flavor = openstack.flavor({
'disk': 10, # GB
'ram': 1024, # MB
'cpus': 1,
}, select)
cmd = (". " + os.environ['HOME'] + "/.ssh_agent ; flock --close /tmp/buildpackages make -C " + d +
" CEPH_GIT_URL=" + teuth_config.get_ceph_git_url() +
" CEPH_PKG_TYPE=" + gitbuilder.pkg_type +
" CEPH_OS_TYPE=" + ctx.config['os_type'] +
" CEPH_OS_VERSION=" + ctx.config['os_version'] +
" CEPH_DIST=" + gitbuilder.distro +
" CEPH_ARCH=" + gitbuilder.arch +
" CEPH_SHA1=" + (sha1 or '') +
" CEPH_TAG=" + (tag or '') +
" CEPH_BRANCH=" + (branch or '') +
" CEPH_REF=" + ref +
" GITBUILDER_URL=" + url +
" BUILD_FLAVOR=" + build_flavor +
" HTTP_FLAVOR=" + http_flavor +
" " + target +
" ")
log.info("buildpackages: " + cmd)
subprocess.check_call(cmd, shell=True)
teuth_config.gitbuilder_host = openstack.get_ip('packages-repository', '')
log.info('Finished buildpackages')