搭建ceph單節點對象存儲服務器

以前的校驗與ceph-deploy安裝工做再也不贅述，直接進入正題--單節點配置

ceph-deploy  new  cephnode0

#要改ceph.conf文件，在最後添加

osd pool default size = 1

#爲節點安裝ceph

ceph-deploy install cephnode0

#初始化監視器

ceph-deploy mon create-initial

#檢查是否成功安裝初始化監視器

#將密鑰推送到本機/etc/ceph目錄

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

###########若是報錯清空/var/local/osdn，而後重複osd prepare 和activate操做

ceph health

#安裝對象存儲網關

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

建立用戶：

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

後會返回一組登陸用的密鑰，記下access_key和secret_key

python測試代碼以下：

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)

 

打印結果以下：

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

先從單節點用起，空間不夠用了再加osd節點便可