搭建ceph单节点对象存储服务器

以前的校验与ceph-deploy安装工做再也不赘述，直接进入正题--单节点配置

ceph-deploy  new  cephnode0

#要改ceph.conf文件，在最后添加

osd pool default size = 1

#为节点安装ceph

ceph-deploy install cephnode0

#初始化监视器

ceph-deploy mon create-initial

#检查是否成功安装初始化监视器

#将密钥推送到本机/etc/ceph目录

ceph-deploy admin cephnode0 

sudo chmod +r /etc/ceph/ceph.client.admin.keyring

sudo mkdir  /var/local/osdn

 

#添加osd

ceph-deploy  osd prepare cephnode0:/var/local/osdn
ceph-deploy  osd activate cephnode0:/var/local/osdn

###########若是报错清空/var/local/osdn，而后重复osd prepare 和activate操做

ceph health

#安装对象存储网关

ceph-deploy install --rgw cephnode0
ceph-deploy admin cephnode0
ceph-deploy rgw create  cephnode0

建立用户：

sudo radosgw-admin user create --uid="test" --display-name="Test"

后会返回一组登陆用的密钥，记下access_key和secret_key

python测试代码以下：

import boto
import boto.s3.connection
from boto.s3 import key

access_key = '3FW52TURP1531FNFQCJY'
secret_key = 'FSq8d2UOOMSg8ML96NcQOInAro7CKx165fytk1JO'
conn = boto.connect_s3(
        aws_access_key_id = access_key,
        aws_secret_access_key = secret_key,
        host = '192.168.2.74', port = 7480,
        is_secure=False, calling_format = boto.s3.connection.OrdinaryCallingFormat(),
        )
bucket = conn.create_bucket('my-new-bucket')
bucket = conn.create_bucket('my-new-bucket2')

for bucket in conn.get_all_buckets():
        print(bucket.name)
        print(bucket.creation_date)

 

打印结果以下：

my-new-bucket
2016-10-05T13:09:13.000Z
my-new-bucket2
2016-10-05T13:10:53.000Z

先从单节点用起，空间不够用了再加osd节点便可