本次安装环境为：
ceph1(集群命令分发管控，提供磁盘服务集群) | centos7.5 | 192.168.3.61 |
ceph2(提供磁盘服务集群) | CentOs7.5 | 192.168.3.62 |
ceph3(提供磁盘服务集群) | CentOs7.5 | 192.168.3.63 |
# ceph1-master and ceph1-osd1
192.168.3.61 ceph1
# ceph2-osd2
192.168.3.62 ceph2
# ceph3-osd3
192.168.3.63 ceph3
3 ceph是通ssh下发指令。
首先配置管理节点可以无密码访问存储节点，生成密钥,并建立touch authorized_keys文件(在ceph1操作)
ssh-keygen -t rsa # 生成公钥及私钥
touch /root/.ssh/authorized_keys
cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
chmod 700 /root/.ssh
chmod 644 /root/.ssh/authorized_keys
# 将密钥拷贝到其他主机
ssh-copy-id ceph2
ssh-copy-id ceph3
# 关闭防火墙及安全选项,所有节点
egrep -v "^$|^#" /etc/selinux/config
systemctl stop firewalld
systemctl disable firewalld
4 ceph各节点安装ceph-deploy
（各节点都要安装）
安装EPEL软件包仓库，并安装
yum install -y wget
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
rpm -Uvh https://mirrors.aliyun.com/ceph/rpm-luminous/el7/noarch/ceph-release-1-1.el7.noarch.rpm
替换ceph.repo 服务器
sed -i 's#htt.*://download.ceph.com#https://mirrors.aliyun.com/ceph#g' /etc/yum.repos.d/ceph.repo
安装 ceph-deploy和python-setuptools
yum update
yum install ceph-deploy --disablerepo=epel
yum install python-setuptools
5 安装NTP服务器
centos7默认的ntp是chronyd，系统默认自己安装，只需要把ceph1改成阿里云ntp，其他机器改成ceph1并启动服务。
ceph1:
vi /etc/chrony.conf
# Use public servers from the pool.ntp.org project.
# Please consider joining the pool (http://www.pool.ntp.org/join.html).
#server 0.centos.pool.ntp.org iburst
#server 1.centos.pool.ntp.org iburst
#server 2.centos.pool.ntp.org iburst
#server 3.centos.pool.ntp.org iburst
server ntp1.aliyun.com iburst
.......
allow 192.168.3.0/24
ceph2,ceph3:
vi /etc/chrony.conf
# Use public servers from the pool.ntp.org project.
# Please consider joining the pool (http://www.pool.ntp.org/join.html).
#server 0.centos.pool.ntp.org iburst
#server 1.centos.pool.ntp.org iburst
#server 2.centos.pool.ntp.org iburst
#server 3.centos.pool.ntp.org iburst
server ceph1 iburst
........
所有节点，重启ntp服务：
systemctl restart chronyd
systemctl enable chronyd
6 搭建ceph mon
在ceph-master节点上创建ceph-install目录
mkdir /ceph-install && cd /ceph-install
在ceph-master的ceph-install上创建MON节点。
ceph-deploy new ceph1 ceph2 ceph3
新创建的集群被自动命名为ceph,集群创建完成后，在my-cluster目录中会产生ceph配置文件、monitor秘钥文件和log文件，具体如下：
ls .
ceph.conf ceph-deploy-ceph.log ceph.mon.keyring
ceph.conf默认配置如下：
[root@ceph1 ceph-install]# cat ceph.conf
[global]
fsid = 319d2cce-b087-4de9-bd4a-13edc7644abc
mon_initial_members = ceph1, ceph2, ceph3
mon_host = 192.168.3.61,192.168.3.62,192.168.3.63
auth_cluster_required = cephx
auth_service_required = cephx
auth_client_required = cephx
在ceph1用ceph-deploy安装，注意ceph-deploy已经默认安装N版本了，将repo环境变量更改成阿里云的地址再安装
export CEPH_DEPLOY_REPO_URL=https://mirrors.aliyun.com/ceph/rpm-luminous/el7
export CEPH_DEPLOY_GPG_URL=https://mirrors.aliyun.com/ceph/keys/release.asc
在ceph1进入ceph-install目录，用deploy安装
ceph-deploy install ceph1 ceph2 ceph3
初始化monitors节点并收集keys
[root@ceph1 ceph-install]# ceph-deploy mon create-initial
初始化完成后，在ceph-install中将会新增多个秘钥文件，具体如下：
[root@ceph1 ceph-install]# ls
ceph.bootstrap-mds.keyring ceph.bootstrap-osd.keyring ceph.client.admin.keyring ceph-deploy-ceph.log
ceph.bootstrap-mgr.keyring ceph.bootstrap-rgw.keyring ceph.conf ceph.mon.keyring
将ceph-install目录的keyring拷贝到/etc/ceph/下面，其他节点也拷贝过去。
cp -p /ceph-install/*keyring /etc/ceph/
scp /ceph-install/*keyring root@ceph2:/etc/ceph/
scp /ceph-install/*keyring root@ceph3:/etc/ceph/
查看集群健康情况
# ceph -s
cluster:
id: 319d2cce-b087-4de9-bd4a-13edc7644abc
health: HEALTH_OK
services:
mon: 3 daemons, quorum ceph1,ceph2,ceph3
mgr: no daemons active
osd: 0 osds: 0 up, 0 in
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0B
usage: 0B used, 0B / 0B avail
pgs:
7 创建OSD存储节点
每个节点都执行nvme分区：
# nvme0n1作为journal盘，画成4个分区
parted /dev/nvme0n1 mklabel gpt
parted /dev/nvme0n1 mkpart primary 0% 25%
parted /dev/nvme0n1 mkpart primary 26% 50%
parted /dev/nvme0n1 mkpart primary 51% 75%
parted /dev/nvme0n1 mkpart primary 76% 100%
显示如下：
[root@ceph2 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 200G 0 disk
├─sda1 8:1 0 1G 0 part /boot
└─sda2 8:2 0 153.9G 0 part
├─centos-root 253:0 0 150G 0 lvm /
└─centos-swap 253:1 0 3.9G 0 lvm [SWAP]
sdb 8:16 0 300G 0 disk
sdc 8:32 0 300G 0 disk
sdd 8:48 0 300G 0 disk
nvme0n1 259:0 0 100G 0 disk
├─nvme0n1p1 259:1 0 25G 0 part
├─nvme0n1p2 259:2 0 24G 0 part
├─nvme0n1p3 259:3 0 24G 0 part
└─nvme0n1p4 259:4 0 24G 0 part
创建osd，在ceph1执行
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdb --journal /dev/nvme0n1p1 ceph1
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdc --journal /dev/nvme0n1p2 ceph1
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdd --journal /dev/nvme0n1p3 ceph1
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdb --journal /dev/nvme0n1p1 ceph2
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdc --journal /dev/nvme0n1p2 ceph2
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdd --journal /dev/nvme0n1p3 ceph2
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdb --journal /dev/nvme0n1p1 ceph3
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdc --journal /dev/nvme0n1p2 ceph3
ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdd --journal /dev/nvme0n1p3 ceph3
把配置文件和admin 秘钥到管理节点和ceph节点
ceph-deploy --overwrite-conf admin ceph1 ceph2 ceph3
安装mgr :
ceph-deploy mgr create ceph1 ceph2 ceph3
执行命令查询：
# ceph -s
cluster:
id: 319d2cce-b087-4de9-bd4a-13edc7644abc
health: HEALTH_OK
services:
mon: 3 daemons, quorum ceph1,ceph2,ceph3
mgr: ceph1(active), standbys: ceph3, ceph2
osd: 9 osds: 9 up, 9 in
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0B
usage: 968MiB used, 2.63TiB / 2.64TiB avail
pgs:
# ceph osd tree
ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
-1 2.63507 root default
-3 0.87836 host ceph1
0 hdd 0.29279 osd.0 up 1.00000 1.00000
1 hdd 0.29279 osd.1 up 1.00000 1.00000
2 hdd 0.29279 osd.2 up 1.00000 1.00000
-5 0.87836 host ceph2
3 hdd 0.29279 osd.3 up 1.00000 1.00000
4 hdd 0.29279 osd.4 up 1.00000 1.00000
5 hdd 0.29279 osd.5 up 1.00000 1.00000
-7 0.87836 host ceph3
6 hdd 0.29279 osd.6 up 1.00000 1.00000
7 hdd 0.29279 osd.7 up 1.00000 1.00000
8 hdd 0.29279 osd.8 up 1.00000 1.00000
8 ceph1整体记录
[root@ceph1 ceph-install]# history
1 ip add
2 poweroff
3 ip add
4 ip add
5 cd /etc/sysconfig/network-scripts/
6 ls -ls
7 mv ifcfg-ens3 ifcfg-eth0
8 vi ifcfg-eth0
9 vi /etc/default/grub
10 grub2-mkconfig -o /boot/grub2/grub.cfg
11 reboot
12 ip add
13 poweroff
14 ip add
15 lsblk
16 poweroff
17 hostnamectl set-hostname ceph1
18 exit
19 ip add
20 vi /etc/sysconfig/network-scripts/ifcfg-eth0
21 ifdown eth0 && ifup eth0
22 vi /etc/hosts
23 scp /etc/hosts root@ceph2:/etc/hosts
24 scp /etc/hosts root@ceph3:/etc/hosts
25 ping ceph1
26 ping ceph2
27 ping ceph3
28 ssh-keygen -t rsa
29 touch /root/.ssh/authorized_keys
30 cat id_rsa.pub > authorized_keys
31 cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
32 chmod 700 /root/.ssh
33 chmod 644 /root/.ssh/authorized_keys
34 ssh-copy-id ceph2
35 ssh-copy-id ceph3
36 ssh ceph1
37 ssh ceph2
38 ssh ceph3
39 egrep -v "^$|^#" /etc/selinux/config
40 systemctl stop firewalld
41 systemctl disable firewalld
42 lsblk
43 poweroff
44 exit
45 cd /etc/yum.repos.d/
46 ls
47 cd ..
48 vi /etc/yum.conf
49 cd /etc/yum.repos.d/
50 ls
51 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
52 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
53 mv /etc/yum.repos.d/CentOS-Base.repo.bak /etc/yum.repos.d/CentOS-Base.repo
54 yum install -y wget
55 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
56 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
57 rpm -Uvh https://mirrors.aliyun.com/ceph/rpm-luminous/el7/noarch/ceph-release-1-1.el7.noarch.rpm
58 cat ceph.repo
59 sed -i 's#htt.*://download.ceph.com#https://mirrors.aliyun.com/ceph#g' /etc/yum.repos.d/ceph.repo
60 cat ceph.repo
61 ssh ceph1
62 ssh ceph2
63 ssh ceph3
64 systemctl status chronyd.service
65 vi /etc/chrony.conf
66 systemctl restart chronyd
67 systemctl enable chronyd
68 chronyc sources
69 vi /etc/chrony.conf
70 systemctl restart chronyd
71 chronyc sources
72 vi /etc/chrony.conf
73 systemctl restart chronyd
74 vi /etc/chrony.conf
75 systemctl restart chronyd
76 chronyc sources
77 systemctl status firewalld
78 yum install -y ansible
79 ls
80 cat CentOS-Base.repo
81 vi epel.repo
82 yum install -y ansible
83 vi /etc/chrony.conf
84 systemctl restart chronyd
85 cd /root
86 cd /etc/ansible/
87 ls
88 vi hosts
89 ls
90 cp -p hosts hosts.bak
91 echo 1 > hosts
92 vi hosts
93 ansible -i hosts -m ping all
94 ansible -i hosts -m shell -a 'date'
95 ansible -i hosts -m shell -a 'date' all
96 chronyc sources
97 systemctl restart chronyd
98 cd /etc/yum.repos.d/
99 ls
100 scp epel.repo root@:/etc/yum.repos.d/
101 scp epel.repo root@ceph2:/etc/yum.repos.d/
102 scp epel.repo root@ceph3:/etc/yum.repos.d/
103 yum update
104 yum install ceph-deploy --disablerepo=epel
105 yum install python-setuptools -y
106 mkdir /ceph-install && cd /ceph-install
107 ceph-deploy new ceph1 ceph2 ceph3
108 ls
109 cat ceph.conf
110 export CEPH_DEPLOY_REPO_URL=https://mirrors.aliyun.com/ceph/rpm-luminous/el7
111 export CEPH_DEPLOY_GPG_URL=https://mirrors.aliyun.com/ceph/keys/release.asc
112 ceph-deploy install ceph1 ceph2 ceph3
113 ceph-deploy mon create-initial
114 ls
115 cp -p /ceph-install/*keyring /etc/ceph/
116 scp /ceph-install/*keyring root@ceph2:/etc/ceph/
117 scp /ceph-install/*keyring root@ceph3:/etc/ceph/
118 ceph -s
119 cat ceph.conf
120 netstat -lpnt
121 yum search netstat
122 ss -lpnt
123 yum install -y net-tools.x86_64
124 yum search netstat
125 netstat -lpnt
126 poweroff
127 ceph -s
128 ls /
129 cd /ceph-install/
130 ls
131 ceph-deploy osd create --help
132 lsblk
133 parted /dev/nvme0n1 mklabel gpt
134 parted /dev/nvme0n1 mkpart primary 0% 25%
135 lsblk
136 cat /etc/fstab
137 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdb --journal /dev/nvme0n1p1 ceph1
138 lsblk
139 cd /var/lib/ceph/osd/ceph-0
140 ls
141 history
142 ceph osd tree
143 parted /dev/nvme0n1 mkpart primary 26% 50%
144 parted /dev/nvme0n1 mkpart primary 51% 75%
145 lsblk
146 parted /dev/nvme0n1 mkpart primary 76% 100%
147 lsblk
148 cd /
149 cd /ceph-install/
150 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdc --journal /dev/nvme0n1p2 ceph1
151 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdd --journal /dev/nvme0n1p3 ceph1
152 ceph -s
153 ceph-deploy --overwrite-conf admin ceph1 ceph2 ceph3
154 ceph-deploy mgr create ceph1 ceph2 ceph3
155 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdb --journal /dev/nvme0n1p1 ceph2
156 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdc --journal /dev/nvme0n1p2 ceph2
157 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdd --journal /dev/nvme0n1p3 ceph2
158 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdb --journal /dev/nvme0n1p1 ceph3
159 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdc --journal /dev/nvme0n1p2 ceph3
160 ceph-deploy osd create --filestore --fs-type xfs --data /dev/sdd --journal /dev/nvme0n1p3 ceph3
161 lsblk
162 ceph -s
163 ceph osd tree
164 history
9 优化配置文件ceph.conf并下发
cat ceph.conf
[global]
fsid = 319d2cce-b087-4de9-bd4a-13edc7644abc
mon_initial_members = ceph1, ceph2, ceph3
mon_host = 192.168.3.61,192.168.3.62,192.168.3.63
auth_cluster_required = cephx
auth_service_required = cephx
auth_client_required = cephx
mon max pg per osd = 3000
mon_allow_pool_delete = true
rbd_default_features = 1
public_network = 192.168.3.0/24
[client]
rbd cache = true
rbd cache size = 536870912
rbd cache max dirty = 26738688
rbd cache max dirty age = 15
[osd]
filestore min sync interval = 10
filestore max sync interval = 15
filestore queue max ops = 25000
filestore queue max bytes = 1048576000
filestore queue committing max ops = 50000
filestore queue committing max bytes = 10485760000
filestore fd cache size = 1024
filestore op threads = 32
journal max write bytes = 1073714824
journal max write entries = 10000
journal queue max ops = 50000
journal queue max bytes = 10485760000
下发配置：
ceph-deploy --overwrite-conf config push ceph{1..3}
二、ceph集成社区版openstack1 集成cinder
(1) 在cinder-volume节点安装ceph client
yum install -y ceph-common
注意：glance要安装python-rbd
cinder-volume节点安装ceph成功后，会生成/etc/ceph/这个目录，里面有一个文件。
# ls -ls /etc/ceph/
总用量 4
4 -rwxr-xr-x. 1 root root 2910 10月 31 2018 rbdmap
(2) ceph提前建立pool volumes，并创建cinder账号和授权;
ceph1:
# ceph osd pool create volumes 128
# ceph auth get-or-create client.cinder mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=volumes, allow rwx pool=volumes-cache, allow rwx pool=vms, allow rwx pool=vms-cache, allow rx pool=images, allow rx pool=images-cache'
[client.cinder]
key = AQC0Ma5favxeBRAA4qIdM04lzflv7VF7guntJQ==
# ceph auth get-or-create client.glance mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=images'
[client.glance]
key = AQA5Mq5f7GGqORAAu7b2EyHTjuBDUm0e45QqSg==
在ceph1 /etc/ceph/创建2个认证文件，内容为上一步auth创建最后两行的账号及密钥内容：
# cat ceph.client.cinder.keyring
[client.cinder]
key = AQC0Ma5favxeBRAA4qIdM04lzflv7VF7guntJQ==
# cat ceph.client.glance.keyring
[client.glance]
key = AQA5Mq5f7GGqORAAu7b2EyHTjuBDUm0e45QqSg==
将生成的文件发送到运行glance-api和cinder-volume的节点上，glance-api通常运行在控制节点上，本例的cinder-volume也运行在控制节点上。
# scp ceph.client.cinder.keyring root@192.168.3.10:/etc/ceph/
# scp ceph.client.glance.keyring root@192.168.3.10:/etc/ceph/
在控制节点和存储节点更改权限：
# chown glance:glance ceph.client.glance.keyring
# chown cinder:cinder ceph.client.cinder.keyring
运行nova-compute服务节点需要用到client.cinder的秘钥文件，并需将其传递到计算节点，本例子计算与存储为同一节点，所以略。运行nova-compute节点需要将client,cinder用户的秘钥文件存储到libvirt中，当基于ceph后端的cinder卷被attach到虚拟机实例时，libvirt需要用到秘钥文件以访问ceph集群。
............
在运行nova-compute的计算节点上将秘钥文件添加到libvirt中:
# uuidgen
26966ae6-d92f-43d4-b89f-c7327973df36
# cat > secret.xml <<EOF
> <secret ephemeral='no' private='no'>
> <uuid>26966ae6-d92f-43d4-b89f-c7327973df36</uuid>
> <usage type='ceph'>
> <name>client.cinder secret</name>
> </usage>
> </secret>
> EOF
# virsh secret-define --file secret.xml
生成 secret 26966ae6-d92f-43d4-b89f-c7327973df36
virsh secret-set-value --secret 26966ae6-d92f-43d4-b89f-c7327973df36 --base64 AQC0Ma5favxeBRAA4qIdM04lzflv7VF7guntJQ==
# AQC0Ma5favxeBRAA4qIdM04lzflv7VF7guntJQ==为ceph.client.cinder.keyring的key
(3) 将ceph-server服务器的ceph.conf拷贝过来cinder-volume及compute节点/etc/ceph这个目录下。
ceph1:
scp /etc/ceph/ceph.conf root@192.168.3.10:/etc/ceph/
本例子controller及compute为同一台主机。
(4) 编辑cinder-volume节点，在/etc/cinder/cinder-volume添加以下信息
[DEFAULT]
enabled_backends = lvm,rbd-1
glance_api_version = 2
[rbd-1]
volume_driver = cinder.volume.drivers.rbd.RBDDriver
volume_backend_name = rbd-1
rbd_pool = volumes
rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_flatten_volume_from_snapshot = False
rbd_max_clone_depth = 5
rbd_store_chunk_size = 4
rados_connect_timeout = 5
rbd_user = cinder
rbd_secret_uuid = 26966ae6-d92f-43d4-b89f-c7327973df36
report_discard_supported = True
image_upload_use_cinder_backend = False
(5) 创建cinder type类型rbd-1
# cinder type-create rbd-1
# cinder type-key rbd-1 set volume_backend_name=rbd-1
查询tpye是否生效
# openstack volume type list
-------------------------------------- ------------- -----------
| ID | Name | Is Public |
-------------------------------------- ------------- -----------
| 946d519d-a747-4c63-b083-437a3cb495e9 | rbd-1 | True |
| 162afe89-b5ed-4ede-b90d-02a354b8253a | __DEFAULT__ | True |
-------------------------------------- ------------- -----------
创建ceph块存储
# openstack volume create disk1113 --type rbd-1 --size 1
--------------------- --------------------------------------
| Field | Value |
--------------------- --------------------------------------
| attachments | [] |
| availability_zone | nova |
| bootable | false |
| consistencygroup_id | None |
| created_at | 2020-11-13T07:51:46.000000 |
| description | None |
| encrypted | False |
| id | 4bda7201-dbd5-4274-b375-619f16a7d402 |
| migration_status | None |
| multiattach | False |
| name | disk1113 |
| properties | |
| replication_status | None |
| size | 1 |
| snapshot_id | None |
| source_volid | None |
| status | creating |
| type | rbd-1 |
| updated_at | None |
| user_id | 607785c930c44219b6462b1e2bff7dcc |
--------------------- --------------------------------------
[root@controller cinder]# openstack volume list
-------------------------------------- ----------------------------------------------------- ----------- ------ ---------------------------------
| ID | Name | Status | Size | Attached to |
-------------------------------------- ----------------------------------------------------- ----------- ------ ---------------------------------
| 4bda7201-dbd5-4274-b375-619f16a7d402 | disk1113 | available | 1 | |
2 集成glance
(1) 在ceph创建pool : images
# ceph osd pool create images 128
(2) 在openstack控制节点操作
修改 /etc/glance/glance-api.conf
...........
[glance_store]
stores = file,http,rbd
#default_store = file
#filesystem_store_datadir = /var/lib/glance/images/
default_store = rbd
rbd_store_user = glance
rbd_store_pool = images
rbd_store_chunk_size = 8
rbd_store_ceph_conf = /etc/ceph/ceph.conf
............
重启glance服务
systemctl restart openstack-glance-api.service
上传镜像
# glance image-create --name cirros.raw --disk-format raw --container-format bare --file cirros.raw --store rbd --progress
[=============================>] 100%
------------------ ----------------------------------------------------------------------------------
| Property | Value |
------------------ ----------------------------------------------------------------------------------
| checksum | ba3cd24377dde5dfdd58728894004abb |
| container_format | bare |
| created_at | 2020-11-16T06:15:49Z |
| disk_format | raw |
| id | 1430bac6-3e89-476f-b971-a4ac2e3c4083 |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros.raw |
| os_hash_algo | sha512 |
| os_hash_value | b795f047a1b10ba0b7c95b43b2a481a59289dc4cf2e49845e60b194a911819d3ada03767bbba4143 |
| | b44c93fd7f66c96c5a621e28dff51d1196dae64974ce240e |
| os_hidden | False |
| owner | e2c91481258f417c83ffb4ea9d7a2339 |
| protected | False |
| size | 46137344 |
| status | active |
| tags | [] |
| updated_at | 2020-11-16T06:15:54Z |
| virtual_size | Not available |
| visibility | shared |
------------------ ----------------------------------------------------------------------------------
(3) ceph1查看：
# rbd ls images
1430bac6-3e89-476f-b971-a4ac2e3c4083
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