标签：isa ica direct module cannot set cto date 2.0
在CentOS7.2上安装部署Luminous版Ceph-12.2.0。由于ceph的Luminous版本默认使用bluestore作为后端存储类型，也新增了mgr功能，所以使用ceph-deploy的1.5.38版本来部署集群、创建MON、OSD、MGR等。
每台主机
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[root@localhost ~]# cat /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [root@localhost ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sr0 11:0 1 1024M 0 rom xvda 202:0 0 10G 0 disk ├─xvda1 202:1 0 500M 0 part /boot └─xvda2 202:2 0 9.5G 0 part ├─centos-root 253:0 0 8.5G 0 lvm / └─centos-swap 253:1 0 1G 0 lvm [SWAP] xvdb 202:16 0 100G 0 disk xvdc 202:32 0 100G 0 disk |
主机node232作为管理节点，部署ceph-deploy。三台主机配置如下
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主机 |
IP |
安装组件 |
|
node232 |
192.168.217.232 |
ceph-deploy、mon、osd、mgr、ntp |
|
node233 |
192.168.217.233 |
mon、osd、ntpdate |
|
node234 |
192.168.217.234 |
mon、osd、ntpdate |
设置无密登录
Yum源配置
下载阿里云的base源
Wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
下载阿里云的epel源
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
修改里面的系统版本为7.3.1611，当前用的CentOS7.2.1511版本的yum源已经清空了
[root@localhost ~]# sed -i ‘/aliyuncs/d‘ /etc/yum.repos.d/CentOS-Base.repo
[root@localhost ~]# sed -i ‘/aliyuncs/d‘ /etc/yum.repos.d/epel.repo
#[root@localhost ~]# sed -i ‘s/$releasever/7.3.1611/g‘ /etc/yum.repos.d/CentOS-Base.repo
[ceph]
name=ceph
baseurl=http://mirrors.163.com/ceph/rpm-luminous/el7/x86_64/gpgcheck=0
[ceph-noarch]
name=cephnoarch
baseurl=http://mirrors.163.com/ceph/rpm-luminous/el7/noarch/
gpgcheck=0
yum makecache
http://download.ceph.com/ ceph官方yum源
下载ceph的相关rpm到本地
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[root@node232 ~]# yum install --downloadonly --downloaddir=/tmp/ceph ceph |
在每台主机上安装ceph
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[root@node232 ~]# yum localinstall -C -y --disablerepo=* /tmp/ceph/*.rpm |
安装成功，查看ceph版本
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[root@node232 ~]# ceph -v ceph version 12.2.0 (32ce2a3ae5239ee33d6150705cdb24d43bab910c) luminous (rc) |
在管理节点node232上执行。
下载ceph-deploy-1.5.38
[root@node232 ~]# yum install --downloadonly --downloaddir=/tmp/ceph-deploy/ ceph-deploy
yum localinstall -C -y --disablerepo=* /tmp/ceph-deploy/*.rpm
安装成功，查看ceph-deploy版本
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[root@node232 ~]# ceph-deploy --version 1.5.38 |
创建部署目录，部署集群
[root@node232 ~]# mkdir ceph-cluster
[root@node232 ~]# cd ceph-cluster
[root@node232 ceph-cluster]# ceph-deploy new node232 node233 node234
加入监控节点
部署mon
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[root@node232 ceph-cluster]# ceph-deploy mon create-initial |
初始化监控节点
执行ceph -s会出错，是由于缺少/etc/ceph/ceph.client.admin.keyring文件
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[root@node232 ceph-cluster]# ceph -s 2017-09-13 12:12:18.772214 7f3d3fc3f700 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.admin.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or directory 2017-09-13 12:12:18.772260 7f3d3fc3f700 -1 monclient: ERROR: missing keyring, cannot use cephx for authentication 2017-09-13 12:12:18.772263 7f3d3fc3f700 0 librados: client.admin initialization error (2) No such file or directory [errno 2] error connecting to the cluster |
手工复制ceph-cluster目录下ceph.client.admin.keyring文件到/etc/ceph/目录下或者执行 ceph-deploy admin命令自动复制ceph.client.admin.keyring文件
[root@node232 ceph-cluster]# ceph-deploy admin node232 node233 node234
查看集群
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[root@node232 ceph-cluster]# ceph -s cluster: id: 988e29ea-8b2c-4fa7-a808-e199f2e6a334 health: HEALTH_OK services: mon: 3 daemons, quorum node232,node233,node234 mgr: no daemons active osd: 0 osds: 0 up, 0 in data: pools: 0 pools, 0 pgs objects: 0 objects, 0 bytes usage: 0 kB used, 0 kB / 0 kB avail pgs: |
创建osd
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[root@node232 ceph-cluster]# ceph-deploy --overwrite-conf osd prepare node232:/dev/xvdb node232:/dev/xvdc node233:/dev/xvdb node233:/dev/xvdc node234:/dev/xvdb node234:/dev/xvdc --zap-disk |
激活osd
[root@node232 ceph-cluster]# ceph-deploy --overwrite-conf osd activate node232:/dev/xvdb1 node232:/dev/xvdc1 node233:/dev/xvdb1 node233:/dev/xvdc1 node234:/dev/xvdb1 node234:/dev/xvdc1
查看集群
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[root@node232 ceph-cluster]# ceph -s cluster: id: 988e29ea-8b2c-4fa7-a808-e199f2e6a334 health: HEALTH_WARN no active mgr services: mon: 3 daemons, quorum node232,node233,node234 mgr: no daemons active osd: 6 osds: 6 up, 6 in data: pools: 0 pools, 0 pgs objects: 0 objects, 0 bytes usage: 0 kB used, 0 kB / 0 kB avail pgs: |
在node232上创建名称为foo的mgr服务
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[root@node232 ceph-cluster]# ceph-deploy mgr create node232:foo |
启用dashboard
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[root@node232 ceph-cluster]# ceph mgr module enable dashboard |
通过 http://192.168.217.232:7000 访问dashboard
dashboard的port默认为7000，可以执行ceph config-key set mgr/dashboard/server_port $PORT修改port。
也可以执行ceph config-key set mgr/dashboard/server_addr $IP指定dashboard的访问IP。
标签：isa ica direct module cannot set cto date 2.0
原文地址：https://www.cnblogs.com/mylovelulu/p/9298231.html
