Re: RGW multisite - second cluster woes

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Hello,

Looks fine on the first cluster:

cluster1# radosgw-admin period get
{
    "id": "6ea09956-60a7-48df-980c-2b5bbf71b565",
    "epoch": 2,
    "predecessor_uuid": "80026abd-49f4-436e-844f-f8743685dac5",
    "sync_status": [
        "",
        "",
        "",
        "",
        "",
        "",
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        "",
        "",
        ""
    ],
    "period_map": {
        "id": "6ea09956-60a7-48df-980c-2b5bbf71b565",
        "zonegroups": [
            {
                "id": "rgw1-gva",
                "name": "rgw1-gva",
                "api_name": "",
                "is_master": "true",
                "endpoints": [],
                "hostnames": [],
                "hostnames_s3website": [],
                "master_zone": "rgw1-gva-master",
                "zones": [
                    {
                        "id": "rgw1-gva-master",
                        "name": "rgw1-gva-master",
                        "endpoints": [
                            "http:\/\/rgw1:80\/"
                        ],
                        "log_meta": "true",
                        "log_data": "true",
                        "bucket_index_max_shards": 0,
                        "read_only": "false"
                    }
                ],
                "placement_targets": [
                    {
                        "name": "default-placement",
                        "tags": []
                    }
                ],
                "default_placement": "default-placement",
                "realm_id": "b23771d0-6005-41da-8ee0-aec03db510d7"
            }
        ],
        "short_zone_ids": [
            {
                "key": "rgw1-gva-master",
                "val": 1414621010
            }
        ]
    },
    "master_zonegroup": "rgw1-gva",
    "master_zone": "rgw1-gva-master",
    "period_config": {
        "bucket_quota": {
            "enabled": false,
            "max_size_kb": -1,
            "max_objects": -1
        },
        "user_quota": {
            "enabled": false,
            "max_size_kb": -1,
            "max_objects": -1
        }
    },
    "realm_id": "b23771d0-6005-41da-8ee0-aec03db510d7",
    "realm_name": "gold",
    "realm_epoch": 2
}

And, from the second cluster I get this:

cluster2 # radosgw-admin realm pull --url=http://rgw1:80
--access-key=access --secret=secret
2016-08-22 08:48:42.682785 7fc5d3fe29c0  0 error read_lastest_epoch
.rgw.root:periods.381464e1-4326-4b6b-9191-35940c4f645f.latest_epoch
{
    "id": "98a7b356-83fd-4d42-b895-b58d45fa4233",
    "name": "",
    "current_period": "381464e1-4326-4b6b-9191-35940c4f645f",
    "epoch": 1
}


Kind regards,

Ben Morrice

______________________________________________________________________
Ben Morrice | e: ben.morrice@xxxxxxx | t: +41-21-693-9670
EPFL ENT CBS BBP
Biotech Campus
Chemin des Mines 9
1202 Geneva
Switzerland

On 19/08/16 08:46, Shilpa Manjarabad Jagannath wrote:
>
> ----- Original Message -----
>> From: "Ben Morrice" <ben.morrice@xxxxxxx>
>> To: ceph-users@xxxxxxxxxxxxxx
>> Sent: Thursday, August 18, 2016 8:59:30 PM
>> Subject:  RGW multisite - second cluster woes
>>
>> Hello,
>>
>> I am trying to configure a second cluster into an existing Jewel RGW
>> installation.
>>
>> I do not get the expected output when I perform a 'radosgw-admin realm
>> pull'. My realm on the first cluster is called 'gold', however when
>> doing a realm pull it doesn't reflect the 'gold' name or id and I get an
>> error related to latest_epoch (?).
>>
>> The documentation seems straight forward, so i'm not quite sure what i'm
>> missing here?
>>
>> Please see below for the full output.
>>
>> # radosgw-admin realm pull --url=http://cluster1:80 --access-key=access
>> --secret=secret
>>
>> 2016-08-18 17:20:09.585261 7fb939d879c0  0 error read_lastest_epoch
>> .rgw.root:periods.8c64a4dd-ccd8-4975-b63b-324fbb24aab6.latest_epoch
>> {
>>     "id": "98a7b356-83fd-4d42-b895-b58d45fa4233",
>>     "name": "",
>>     "current_period": "8c64a4dd-ccd8-4975-b63b-324fbb24aab6",
>>     "epoch": 1
>> }
>>
> The realm name is empty here. Could you share the output of "radosgw-admin period get" from the first cluster?
>
>
>> # radosgw-admin period pull --url=http://cluster1:80 --access-key=access
>> secret=secret
>> 2016-08-18 17:21:33.277719 7f5dbc7849c0  0 error read_lastest_epoch
>> .rgw.root:periods..latest_epoch
>> {
>>     "id": "",
>>     "epoch": 0,
>>     "predecessor_uuid": "",
>>     "sync_status": [],
>>     "period_map": {
>>         "id": "",
>>         "zonegroups": [],
>>         "short_zone_ids": []
>>     },
>>     "master_zonegroup": "",
>>     "master_zone": "",
>>     "period_config": {
>>         "bucket_quota": {
>>             "enabled": false,
>>             "max_size_kb": -1,
>>             "max_objects": -1
>>         },
>>         "user_quota": {
>>             "enabled": false,
>>             "max_size_kb": -1,
>>             "max_objects": -1
>>         }
>>     },
>>     "realm_id": "",
>>     "realm_name": "",
>>     "realm_epoch": 0
>> }
>>
>> # radosgw-admin realm default --rgw-realm=gold
>> failed to init realm: (2) No such file or directory2016-08-18
>> 17:21:46.220181 7f720defa9c0  0 error in read_id for id  : (2) No such
>> file or directory
>>
>> # radosgw-admin zonegroup default --rgw-zonegroup=us
>> failed to init zonegroup: (2) No such file or directory
>> 2016-08-18 17:22:10.348984 7f9b2da699c0  0 error in read_id for id  :
>> (2) No such file or directory
>>
>>
>> --
>> Kind regards,
>>
>> Ben Morrice
>>
>> ______________________________________________________________________
>> Ben Morrice | e: ben.morrice@xxxxxxx | t: +41-21-693-9670
>> EPFL ENT CBS BBP
>> Biotech Campus
>> Chemin des Mines 9
>> 1202 Geneva
>> Switzerland
>>
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@xxxxxxxxxxxxxx
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>

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