问题描述
想在节点上使用kolla-ansible在一个已部署的OpenStack中全部启用ceph-osd。我能够启用ceph-mon / mgr等，但无法设置ceph-osd。
#docker ps | grep ceph_
08a1625a91dc kolla/centos-source-ceph-rgw:train "dumb-init --single-…" 9 hours ago Up About a minute ceph_rgw
916d4b1aefb6 kolla/centos-source-ceph-mgr:train "dumb-init --single-…" 9 hours ago Up 2 hours ceph_mgr
6b0bebcb1e3e kolla/centos-source-ceph-mon:train "dumb-init --single-…" 9 hours ago Up 2 hours ceph_mon
配置设置如下：
enable_ceph: "yes"
enable_ceph_rgw: "yes"
enable_ceph_dashboard: "{{ enable_ceph | bool }}"
enable_cinder: "yes"
enable_cinder_backup: "yes"
glance_backend_ceph: "yes"
gnocchi_backend_storage: "{{ 'ceph' if enable_ceph|bool else 'file' }}"
cinder_backend_ceph: "{{ enable_ceph }}"
cinder_backup_driver: "ceph"
nova_backend_ceph: "{{ enable_ceph }}"
glance_backend_ceph: "yes"
cinder_backend_ceph: "{{ enable_ceph }}"
ceph_osd_store_type: "filestore"
我还分开了存储空间：
(kolla-dev-env) [root@kolla-dev-nd ~]# docker exec -it ceph_mon ceph -s
cluster:
id: 287aedd5-14a6-45a9-a3cb-68a18fafc33f
health: HEALTH_WARN
Reduced data availability: 64 pgs inactive
OSD count 0 < osd_pool_default_size 3
services:
mon: 1 daemons,quorum 10.10.121.243 (age 6h)
mgr: localhost(active,since 111m)
osd: 0 osds: 0 up,0 in
data:
pools: 5 pools,64 pgs
objects: 0 objects,0 B
usage: 0 B used,0 B / 0 B avail
pgs: 100.000% pgs unknown
64 unknown
解决方法
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