def ceph_changed():
utils.juju_log('INFO', 'Start Ceph Relation Changed')
auth = utils.relation_get('auth')
key = utils.relation_get('key')
use_syslog = utils.relation_get('use_syslog')
if None in [auth, key]:
utils.juju_log('INFO', 'Missing key or auth in relation')
return
ceph.configure(service=SERVICE_NAME, key=key, auth=auth,
use_syslog=use_syslog)
sizemb = int(utils.config_get('block-size')) * 1024
rbd_img = utils.config_get('rbd-name')
blk_device = '/dev/rbd/%s/%s' % (POOL_NAME, rbd_img)
rbd_pool_rep_count = utils.config_get('ceph-osd-replication-count')
ceph.ensure_ceph_storage(service=SERVICE_NAME, pool=POOL_NAME,
rbd_img=rbd_img, sizemb=sizemb,
fstype='ext4', mount_point='/srv/juju/volumes/' + SERVICE_NAME + '-' + UNIT_ID,
blk_device=blk_device,
system_services=['mysql'],
rbd_pool_replicas=rbd_pool_rep_count)
mount.mount()
host.service_start('jetty')
utils.juju_log('INFO', 'Finish Ceph Relation Changed')
def start():
for service in SERVICES:
host.service_restart(service) or host.service_start(service)