Object storage of CEPH distributed storage

​​1、 install Ceph Object gateway ​​

​ From the working directory of the management node , stay ceph_admin Install on node Ceph Object gateway package ceph-deploy install --rgw ceph_admin​​2、 ceph-deploy rgw create ceph_admin​​​3、 adopt 7480 Port to access ​​

​ ​​​​​​​​4、 by S3 Visit to create a new RADOSGW user ​ In order to use REST Interface , First of all, it needs to be S3 Interface initializes a Ceph Object gateway user . And then to Swift Interface to create a new child user . sudo radosgw-admin user create --uid="yuanfan2020" --display-name="yuanfan2012 test"​​5、 Create a SWIFT user ​ If you want to pass Swift visit , You have to create a Swift Sub user . It needs to be done in two steps , The first step is to create a user , Step 2 create the key . stay gateway host Perform the following operations on the host ：1) establish Swift user ：sudo radosgw-admin subuser create --uid=yuanfan2020 --subuser=yuanfan2020:swift --access=full​2) Create a user's key ：sudo radosgw-admin key create --subuser=yuanfan2020:swift --key-type=swift --gen-secret​​6、 test S3 visit ​ You need to write a Python The test script , And run it to verify S3 visit . S3 Accessing the test script will connect  radosgw, Then create a new bucket Then list all buckets.aws_access_key_id  and  aws_secret_access_key  The value of is the front radosgw_admin  In the return value of the command  access_key  and  secret_key.1）yum install python-boto2）vi s3test.pyimport botoimport boto.s3.connectionaccess_key = 'FNH3FUBB27GRDID62DJY'secret_key = 'TqdjLKVgjYWiNHUHuiTKCx3huEQg4kDtMVnZg6pe'conn = boto.connect_s3(aws_access_key_id = access_key,aws_secret_access_key = secret_key,host = '10.20.10.215',port=7480,is_secure=False,calling_format = boto.s3.connection.OrdinaryCallingFormat(),)bucket = conn.create_bucket('yuanfan2012-new-bucket')for bucket in conn.get_all_buckets():        print "{name}\t{created}".format(                name = bucket.name,                created = bucket.creation_date,)3)python s3test.py

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​7、 test SWIFT visit Swift Access through  swift  Command line client to verify 1）yum install python-setuptools2）easy_install pip​3）pip install --upgrade setuptools4）pip install --upgrade python-swiftclient ​ install ``swift`` client ​​ 5） verification swift -A http://10.20.10.215:7480/auth/1.0 -U yuanfan2020:swift -K 'wKxrZUHksKPYtO1qNCrRWwLGsX05bxKyJrDOnmoM' list​ See the output above , explain swift The interface is normal ​