这期内容当中小编将会给大家带来有关RWG中怎么创建自定义数据pool，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。

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1. 新建pool

创建数据pool，注意每个pool的pg配置规划，可以参考http://ceph.com/pgcalc/进行设计

ceph osd pool create .rgw.root 16 16
ceph osd pool create demo.rgw.data.root 16 16
ceph osd pool create demo.rgw.control 16 16
ceph osd pool create demo.rgw.gc 16 16
ceph osd pool create demo.rgw.log 16 16
ceph osd pool create demo.rgw.intent-log 16 16
ceph osd pool create demo.rgw.usage 16 16
ceph osd pool create demo.rgw.users.keys 16 16
ceph osd pool create demo.rgw.users.email 16 16
ceph osd pool create demo.rgw.users.swift 16 16
ceph osd pool create demo.rgw.users.uid 16 16
ceph osd pool create demo.rgw.buckets.index 16 16
ceph osd pool create demo.rgw.buckets.data 64 64
ceph osd pool create demo.rgw.buckets.non-ec 16 16

2. 配置文件准备

ceph.conf配置

[client.radosgw.us-zone1]
     rgw DNS name = s3.ceph.work
     rgw frontends = "civetweb port=80"
     host = radosgw-1
     keyring = /etc/ceph/ceph.client.radosgw.keyring
     rgw socket path = /home/ceph/var/run/ceph-client.radosgw.us-zone1.sock
     log file = /home/ceph/log/radosgw.us-zone1.log
     rgw print continue = false
     rgw content length compat = true

zone配置

# zone.json
{
    "id": "2f58efaa-3fa2-48b2-b996-7f924ae1215c",
    "name": "demo",
    "domain_root": "demo.rgw.data.root",
    "control_pool": "demo.rgw.control",
    "gc_pool": "demo.rgw.gc",
    "log_pool": "demo.rgw.log",
    "intent_log_pool": "demo.rgw.intent-log",
    "usage_log_pool": "demo.rgw.usage",
    "user_keys_pool": "demo.rgw.users.keys",
    "user_email_pool": "demo.rgw.users.email",
    "user_swift_pool": "demo.rgw.users.swift",
    "user_uid_pool": "demo.rgw.users.uid",
    "system_key": {
        "access_key": "",
        "secret_key": ""
    },
    "placement_pools": [
        {
            "key": "default-placement",
            "val": {
                "index_pool": "demo.rgw.buckets.index", #index pool
                "data_pool": "demo.rgw.buckets.data", #数据pool
                "data_extra_pool": "demo.rgw.buckets.non-ec",
                "index_type": 0
            }
        }
    ],
    "metadata_heap": "",
    "realm_id": ""
}

zonegroup配置

# zonegroup.json
{
    "id": "9d07fb3c-45d7-4d63-a475-fd6ebd41b722", #Zonegroup的ID
    "name": "zg", #zonegroup名称
    "api_name": "", #bucket的localtion定义在这里
    "is_master": "true",
    "endpoints": [],
    "hostnames": [],
    "hostnames_s3website": [],
    "master_zone": "2f58efaa-3fa2-48b2-b996-7f924ae1215c",  #zone的ID
    "zones": [
        {
            "id": "2f58efaa-3fa2-48b2-b996-7f924ae1215c", #zone的ID
            "name": "demo", #zone名称
            "endpoints": [],
            "log_meta": "false",
            "log_data": "false",
            "bucket_index_max_shards": 0,
            "read_only": "false"
        }
    ],
    "placement_targets": [
        {
            "name": "default-placement",
            "tags": []
        }
    ],
    "default_placement": "default-placement",
    "realm_id": ""
}

3. 导入配置文件

radosgw-admin realm create --rgw-realm=nt --default #新建一个realm名称为nt
radosgw-admin zonegroup set < zonegroup.json --rgw-realm=nt --rgw-zonegroup=zg  --default #导入之前的zonegroup配置，zonegroup名称为zg
radosgw-admin zone set < zone.json --rgw-zonegroup=zg --rgw-zone=demo --master --default #导入zone配置，zone名称为demo

/etc/init.d/radosgw start #启动服务

4. 验证

新建用户

radosgw-admin user create --uid=s3user --display-name=s3user

ceph df
GLOBAL:
    SIZE       AVAIL      RAW USED     %RAW USED
    92114M     88985M        3128M          3.40
POOLS:
    NAME                        ID     USED     %USED     MAX AVAIL     OBJECTS
    .rgw.root                   73     2072         0        88558M          12
    demo.rgw.data.root          74      609         0        88558M           2
    demo.rgw.control            75        0         0        88558M           8
    demo.rgw.gc                 76        0         0        88558M          32
    demo.rgw.log                77       50         0        88558M         128
    demo.rgw.intent-log         78        0         0        88558M           0
    demo.rgw.usage              79        0         0        88558M           0
    demo.rgw.users.keys         80       13         0        88558M           1
    demo.rgw.users.email        81        0         0        88558M           0
    demo.rgw.users.swift        82        0         0        88558M           0
    demo.rgw.users.uid          83      329         0        88558M           2
    demo.rgw.buckets.index      84        0         0        88558M           1
    demo.rgw.buckets.data       85        0         0        88558M           0
    demo.rgw.buckets.non-ec     86        0         0        88558M           0

demo.rgw.users.keys和demo.rgw.users.uid 的OBJECTS>0，说明已经成功。

上述就是小编为大家分享的RWG中怎么创建自定义数据pool了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注创新互联行业资讯频道。

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