mirror of
https://github.com/ceph/ceph
synced 2024-12-22 03:22:00 +00:00
70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
|
#!/usr/bin/env python
|
||
|
|
import contextlib
|
||
|
|
import logging
|
||
|
|
|
||
|
|
from ..orchestra import run
|
||
|
|
from teuthology import misc
|
||
|
|
|
||
|
|
"""
|
||
|
|
https://github.com/openstack-dev/devstack/blob/master/README.md
|
||
|
|
http://ceph.com/docs/master/rbd/rbd-openstack/
|
||
|
|
"""
|
||
|
|
log = logging.getLogger(__name__)
|
||
|
|
|
||
|
|
DEVSTACK_GIT_REPO = 'https://github.com/openstack-dev/devstack.git'
|
||
|
|
is_devstack_node = lambda role: role.startswith('devstack')
|
||
|
|
is_osd_node = lambda role: role.startswith('osd')
|
||
|
|
|
||
|
|
|
||
|
|
@contextlib.contextmanager
|
||
|
|
def task(ctx, config):
|
||
|
|
"""
|
||
|
|
Install OpenStack DevStack and configure it to use a Ceph cluster for
|
||
|
|
Glance and Cinder.
|
||
|
|
|
||
|
|
Requires one node with a role 'devstack'
|
||
|
|
"""
|
||
|
|
if config is None:
|
||
|
|
config = {}
|
||
|
|
if not isinstance(config, dict):
|
||
|
|
raise TypeError("config must be a dict")
|
||
|
|
pool_size = config.get('pool_size', 128)
|
||
|
|
|
||
|
|
# SETUP
|
||
|
|
devstack_node = ctx.cluster.only(is_devstack_node).remotes[0]
|
||
|
|
an_osd_node = ctx.cluster.only(is_osd_node).remotes[0]
|
||
|
|
install_devstack(devstack_node)
|
||
|
|
try:
|
||
|
|
# OTHER STUFF
|
||
|
|
|
||
|
|
# Create pools on Ceph cluster
|
||
|
|
for pool_name in ['volumes', 'images', 'backups']:
|
||
|
|
args = ['ceph', 'osd', 'pool', 'create', pool_name, pool_size]
|
||
|
|
an_osd_node.run(args=args)
|
||
|
|
|
||
|
|
# Copy ceph.conf to OpenStack node
|
||
|
|
misc.copy_file(an_osd_node, '/etc/ceph/ceph.conf', devstack_node)
|
||
|
|
# This is where we would install python-ceph and ceph-common but it
|
||
|
|
# appears the ceph task will do that for us.
|
||
|
|
# ceph auth get-or-create client.cinder mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=volumes, allow rx pool=images'
|
||
|
|
# ceph auth get-or-create client.glance mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=images'
|
||
|
|
# ceph auth get-or-create client.cinder-backup mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=backups'
|
||
|
|
|
||
|
|
yield
|
||
|
|
#except Exception as e:
|
||
|
|
# FAIL
|
||
|
|
#pass
|
||
|
|
finally:
|
||
|
|
# CLEANUP
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
def install_devstack(devstack_node):
|
||
|
|
log.info("Cloning devstack repo...")
|
||
|
|
args = ['git', 'clone', DEVSTACK_GIT_REPO]
|
||
|
|
devstack_node.run(args=args)
|
||
|
|
|
||
|
|
log.info("Installing devstack...")
|
||
|
|
args = ['cd', 'devstack', run.Raw('&&'), './stack.sh']
|
||
|
|
devstack_node.run(args=args)
|