On Tue, Jan 16, 2018 at 12:20 PM, Youzhong Yang <youzhong@xxxxxxxxx> wrote:
> Hi Yehuda,
>
> I can use your tool obo to create a bucket, and upload a file to the object
> store, but when I tried to run the following command, it failed:
>
> # obo mdsearch buck --config='x-amz-meta-foo; string, x-amz-meta-bar;
> integer'
> ERROR: {"status": 405, "resource": null, "message": "", "error_code":
> "MethodNotAllowed", "reason": "Method Not Allowed"}
>
> How to make the method 'Allowed'?
Which rgw are you sending this request to?
>
> Thanks in advance.
>
> On Fri, Jan 12, 2018 at 7:25 PM, Yehuda Sadeh-Weinraub <yehuda@xxxxxxxxxx>
> wrote:
>>
>> The errors you're seeing there don't look like related to
>> elasticsearch. It's a generic radosgw related error that says that it
>> failed to reach the rados (ceph) backend. You can try bumping up the
>> messenger log (debug ms =1) and see if there's any hint in there.
>>
>> Yehuda
>>
>> On Fri, Jan 12, 2018 at 12:54 PM, Youzhong Yang <youzhong@xxxxxxxxx>
>> wrote:
>> > So I did the exact same thing using Kraken and the same set of VMs, no
>> > issue. What is the magic to make it work in Luminous? Anyone lucky
>> > enough to
>> > have this RGW ElasticSearch working using Luminous?
>> >
>> > On Mon, Jan 8, 2018 at 10:26 AM, Youzhong Yang <youzhong@xxxxxxxxx>
>> > wrote:
>> >>
>> >> Hi Yehuda,
>> >>
>> >> Thanks for replying.
>> >>
>> >> >radosgw failed to connect to your ceph cluster. Does the rados command
>> >> >with the same connection params work?
>> >>
>> >> I am not quite sure what to do by running rados command to test.
>> >>
>> >> So I tried again, could you please take a look and check what could
>> >> have
>> >> gone wrong?
>> >>
>> >> Here are what I did:
>> >>
>> >> **** On ceph admin node, I removed installation on ceph-rgw1 and
>> >> ceph-rgw2, reinstalled rgw on ceph-rgw1, stoped rgw service, removed
>> >> all rgw
>> >> pools. Elasticsearch is running on ceph-rgw2 node on port 9200.
>> >>
>> >> ceph-deploy purge ceph-rgw1
>> >> ceph-deploy purge ceph-rgw2
>> >> ceph-deploy purgedata ceph-rgw2
>> >> ceph-deploy purgedata ceph-rgw1
>> >> ceph-deploy install --release luminous ceph-rgw1
>> >> ceph-deploy admin ceph-rgw1
>> >> ceph-deploy rgw create ceph-rgw1
>> >> ssh ceph-rgw1 sudo systemctl stop ceph-radosgw@xxxxxxxx-rgw1
>> >> rados rmpool default.rgw.log default.rgw.log
>> >> --yes-i-really-really-mean-it
>> >> rados rmpool default.rgw.meta default.rgw.meta
>> >> --yes-i-really-really-mean-it
>> >> rados rmpool default.rgw.control default.rgw.control
>> >> --yes-i-really-really-mean-it
>> >> rados rmpool .rgw.root .rgw.root --yes-i-really-really-mean-it
>> >>
>> >> **** On ceph-rgw1 node:
>> >>
>> >> export RGWHOST="ceph-rgw1"
>> >> export ELASTICHOST="ceph-rgw2"
>> >> export REALM="demo"
>> >> export ZONEGRP="zone1"
>> >> export ZONE1="zone1-a"
>> >> export ZONE2="zone1-b"
>> >> export SYNC_AKEY="$( cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 20
>> >> |
>> >> head -n 1 )"
>> >> export SYNC_SKEY="$( cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 40
>> >> |
>> >> head -n 1 )"
>> >>
>> >> radosgw-admin realm create --rgw-realm=${REALM} --default
>> >> radosgw-admin zonegroup create --rgw-realm=${REALM}
>> >> --rgw-zonegroup=${ZONEGRP} --endpoints=http://${RGWHOST}:8000 --master
>> >> --default
>> >> radosgw-admin zone create --rgw-realm=${REALM}
>> >> --rgw-zonegroup=${ZONEGRP}
>> >> --rgw-zone=${ZONE1} --endpoints=http://${RGWHOST}:8000
>> >> --access-key=${SYNC_AKEY} --secret=${SYNC_SKEY} --master --default
>> >> radosgw-admin user create --uid=sync --display-name="zone sync"
>> >> --access-key=${SYNC_AKEY} --secret=${SYNC_SKEY} --system
>> >> radosgw-admin period update --commit
>> >> sudo systemctl start ceph-radosgw@rgw.${RGWHOST}
>> >>
>> >> radosgw-admin zone create --rgw-realm=${REALM}
>> >> --rgw-zonegroup=${ZONEGRP}
>> >> --rgw-zone=${ZONE2} --access-key=${SYNC_AKEY} --secret=${SYNC_SKEY}
>> >> --endpoints=http://${RGWHOST}:8002
>> >> radosgw-admin zone modify --rgw-realm=${REALM}
>> >> --rgw-zonegroup=${ZONEGRP}
>> >> --rgw-zone=${ZONE2} --tier-type=elasticsearch
>> >>
>> >> --tier-config=endpoint=http://${ELASTICHOST}:9200,num_replicas=1,num_shards=10
>> >> radosgw-admin period update --commit
>> >>
>> >> sudo systemctl restart ceph-radosgw@rgw.${RGWHOST}
>> >> sudo radosgw --keyring /etc/ceph/ceph.client.admin.keyring -f
>> >> --rgw-zone=${ZONE2} --rgw-frontends="civetweb port=8002"
>> >> 2018-01-08 00:21:54.389432 7f0fe9cd2e80 -1 Couldn't init storage
>> >> provider
>> >> (RADOS)
>> >>
>> >> **** As you can see, starting rgw on port 8002 failed, but rgw on port
>> >> 8000 was started successfully.
>> >> **** Here are some more info which may be useful for diagnosis:
>> >>
>> >> $ cat /etc/ceph/ceph.conf
>> >> [global]
>> >> fsid = 3e5a32d4-e45e-48dd-a3c5-f6f28fef8edf
>> >> mon_initial_members = ceph-mon1, ceph-osd1, ceph-osd2, ceph-osd3
>> >> mon_host = 172.30.212.226,172.30.212.227,172.30.212.228,172.30.212.250
>> >> auth_cluster_required = cephx
>> >> auth_service_required = cephx
>> >> auth_client_required = cephx
>> >> osd_pool_default_size = 2
>> >> osd_pool_default_min_size = 2
>> >> osd_pool_default_pg_num = 100
>> >> osd_pool_default_pgp_num = 100
>> >> bluestore_compression_algorithm = zlib
>> >> bluestore_compression_mode = force
>> >> rgw_max_put_size = 21474836480
>> >> [osd]
>> >> osd_max_object_size = 1073741824
>> >> [mon]
>> >> mon_allow_pool_delete = true
>> >> [client.rgw.ceph-rgw1]
>> >> host = ceph-rgw1
>> >> rgw frontends = civetweb port=8000
>> >>
>> >> $ wget -O - -q http://ceph-rgw2:9200/
>> >> {
>> >> "name" : "Hippolyta",
>> >> "cluster_name" : "elasticsearch",
>> >> "version" : {
>> >> "number" : "2.3.1",
>> >> "build_hash" : "bd980929010aef404e7cb0843e61d0665269fc39",
>> >> "build_timestamp" : "2016-04-04T12:25:05Z",
>> >> "build_snapshot" : false,
>> >> "lucene_version" : "5.5.0"
>> >> },
>> >> "tagline" : "You Know, for Search"
>> >> }
>> >>
>> >> $ ceph df
>> >> GLOBAL:
>> >> SIZE AVAIL RAW USED %RAW USED
>> >> 719G 705G 14473M 1.96
>> >> POOLS:
>> >> NAME ID USED %USED MAX AVAIL
>> >> OBJECTS
>> >> .rgw.root 17 6035 0 333G
>> >> 19
>> >> zone1-a.rgw.control 18 0 0 333G
>> >> 8
>> >> zone1-a.rgw.meta 19 350 0 333G
>> >> 2
>> >> zone1-a.rgw.log 20 50 0 333G
>> >> 176
>> >> zone1-b.rgw.control 21 0 0 333G
>> >> 8
>> >> zone1-b.rgw.meta 22 0 0 333G
>> >> 0
>> >>
>> >> $ rados df
>> >> POOL_NAME USED OBJECTS CLONES COPIES MISSING_ON_PRIMARY
>> >> UNFOUND
>> >> DEGRADED RD_OPS RD WR_OPS WR
>> >> .rgw.root 6035 19 0 38 0
>> >> 0
>> >> 0 817 553k 55 37888
>> >> zone1-a.rgw.control 0 8 0 16 0
>> >> 0
>> >> 0 0 0 0 0
>> >> zone1-a.rgw.log 50 176 0 352 0
>> >> 0
>> >> 0 3703 3522k 2451 1024
>> >> zone1-a.rgw.meta 350 2 0 4 0
>> >> 0
>> >> 0 9 7168 3 2048
>> >> zone1-b.rgw.control 0 8 0 16 0
>> >> 0
>> >> 0 0 0 0 0
>> >> zone1-b.rgw.meta 0 0 0 0 0
>> >> 0
>> >> 0 0 0 0 0
>> >>
>> >> total_objects 213
>> >> total_used 14473M
>> >> total_avail 705G
>> >> total_space 719G
>> >>
>> >> $ radosgw-admin zonegroup get
>> >> {
>> >> "id": "80a70f06-3b8f-458a-b2fc-6ea648871891",
>> >> "name": "zone1",
>> >> "api_name": "zone1",
>> >> "is_master": "true",
>> >> "endpoints": [
>> >> "http://ceph-rgw1:8000";
>> >> ],
>> >> "hostnames": [],
>> >> "hostnames_s3website": [],
>> >> "master_zone": "0f265e95-d12b-43af-a60c-3685ee31d267",
>> >> "zones": [
>> >> {
>> >> "id": "0f265e95-d12b-43af-a60c-3685ee31d267",
>> >> "name": "zone1-a",
>> >> "endpoints": [
>> >> "http://ceph-rgw1:8000";
>> >> ],
>> >> "log_meta": "false",
>> >> "log_data": "true",
>> >> "bucket_index_max_shards": 0,
>> >> "read_only": "false",
>> >> "tier_type": "",
>> >> "sync_from_all": "true",
>> >> "sync_from": []
>> >> },
>> >> {
>> >> "id": "37c249e7-5159-4838-b287-a3641df6f1fb",
>> >> "name": "zone1-b",
>> >> "endpoints": [
>> >> "http://ceph-rgw1:8002";
>> >> ],
>> >> "log_meta": "false",
>> >> "log_data": "true",
>> >> "bucket_index_max_shards": 0,
>> >> "read_only": "false",
>> >> "tier_type": "elasticsearch",
>> >> "sync_from_all": "true",
>> >> "sync_from": []
>> >> }
>> >> ],
>> >> "placement_targets": [
>> >> {
>> >> "name": "default-placement",
>> >> "tags": []
>> >> }
>> >> ],
>> >> "default_placement": "default-placement",
>> >> "realm_id": "b9e5c955-a8d9-4a2a-bd0a-9b786269e909"
>> >> }
>> >>
>> >> $ radosgw-admin zone get --rgw-zone=zone1-a
>> >> {
>> >> "id": "0f265e95-d12b-43af-a60c-3685ee31d267",
>> >> "name": "zone1-a",
>> >> "domain_root": "zone1-a.rgw.meta:root",
>> >> "control_pool": "zone1-a.rgw.control",
>> >> "gc_pool": "zone1-a.rgw.log:gc",
>> >> "lc_pool": "zone1-a.rgw.log:lc",
>> >> "log_pool": "zone1-a.rgw.log",
>> >> "intent_log_pool": "zone1-a.rgw.log:intent",
>> >> "usage_log_pool": "zone1-a.rgw.log:usage",
>> >> "reshard_pool": "zone1-a.rgw.log:reshard",
>> >> "user_keys_pool": "zone1-a.rgw.meta:users.keys",
>> >> "user_email_pool": "zone1-a.rgw.meta:users.email",
>> >> "user_swift_pool": "zone1-a.rgw.meta:users.swift",
>> >> "user_uid_pool": "zone1-a.rgw.meta:users.uid",
>> >> "system_key": {
>> >> "access_key": "BoBwc6kUhr5L5GXZSKu0",
>> >> "secret_key": "TPOQcoZf9ZDtb8pRB7UsbhkxPdLRGE0ruSBSBEuJ"
>> >> },
>> >> "placement_pools": [
>> >> {
>> >> "key": "default-placement",
>> >> "val": {
>> >> "index_pool": "zone1-a.rgw.buckets.index",
>> >> "data_pool": "zone1-a.rgw.buckets.data",
>> >> "data_extra_pool": "zone1-a.rgw.buckets.non-ec",
>> >> "index_type": 0,
>> >> "compression": ""
>> >> }
>> >> }
>> >> ],
>> >> "metadata_heap": "",
>> >> "tier_config": [],
>> >> "realm_id": ""
>> >> }
>> >>
>> >> $ radosgw-admin zone get --rgw-zone=zone1-b
>> >> {
>> >> "id": "37c249e7-5159-4838-b287-a3641df6f1fb",
>> >> "name": "zone1-b",
>> >> "domain_root": "zone1-b.rgw.meta:root",
>> >> "control_pool": "zone1-b.rgw.control",
>> >> "gc_pool": "zone1-b.rgw.log:gc",
>> >> "lc_pool": "zone1-b.rgw.log:lc",
>> >> "log_pool": "zone1-b.rgw.log",
>> >> "intent_log_pool": "zone1-b.rgw.log:intent",
>> >> "usage_log_pool": "zone1-b.rgw.log:usage",
>> >> "reshard_pool": "zone1-b.rgw.log:reshard",
>> >> "user_keys_pool": "zone1-b.rgw.meta:users.keys",
>> >> "user_email_pool": "zone1-b.rgw.meta:users.email",
>> >> "user_swift_pool": "zone1-b.rgw.meta:users.swift",
>> >> "user_uid_pool": "zone1-b.rgw.meta:users.uid",
>> >> "system_key": {
>> >> "access_key": "BoBwc6kUhr5L5GXZSKu0",
>> >> "secret_key": "TPOQcoZf9ZDtb8pRB7UsbhkxPdLRGE0ruSBSBEuJ"
>> >> },
>> >> "placement_pools": [
>> >> {
>> >> "key": "default-placement",
>> >> "val": {
>> >> "index_pool": "zone1-b.rgw.buckets.index",
>> >> "data_pool": "zone1-b.rgw.buckets.data",
>> >> "data_extra_pool": "zone1-b.rgw.buckets.non-ec",
>> >> "index_type": 0,
>> >> "compression": ""
>> >> }
>> >> }
>> >> ],
>> >> "metadata_heap": "",
>> >> "tier_config": [
>> >> {
>> >> "key": "endpoint",
>> >> "val": "http://ceph-rgw2:9200";
>> >> },
>> >> {
>> >> "key": "num_replicas",
>> >> "val": "1"
>> >> },
>> >> {
>> >> "key": "num_shards",
>> >> "val": "10"
>> >> }
>> >> ],
>> >> "realm_id": "b9e5c955-a8d9-4a2a-bd0a-9b786269e909"
>> >> }
>> >>
>> >> # radosgw --keyring /etc/ceph/ceph.client.admin.keyring -f
>> >> --rgw-zone=zone1-b --rgw-frontends="civetweb port=8002" --debug-rgw=255
>> >> 2018-01-08 09:54:53.118526 7f681a211e80 -1 Couldn't init storage
>> >> provider
>> >> (RADOS)
>> >>
>> >> # tail -12 /var/log/ceph/ceph-client.admin.log
>> >> 2018-01-08 09:54:52.914513 7f681a211e80 20 zone zone1-b
>> >> 2018-01-08 09:54:52.919424 7f681a211e80 20 add_watcher() i=0
>> >> 2018-01-08 09:54:52.924267 7f681a211e80 20 add_watcher() i=1
>> >> 2018-01-08 09:54:52.928440 7f681a211e80 20 add_watcher() i=2
>> >> 2018-01-08 09:54:52.933062 7f681a211e80 20 add_watcher() i=3
>> >> 2018-01-08 09:54:52.937396 7f681a211e80 20 add_watcher() i=4
>> >> 2018-01-08 09:54:52.942317 7f681a211e80 20 add_watcher() i=5
>> >> 2018-01-08 09:54:52.946186 7f681a211e80 20 add_watcher() i=6
>> >> 2018-01-08 09:54:52.950883 7f681a211e80 20 add_watcher() i=7
>> >> 2018-01-08 09:54:52.950904 7f681a211e80 2 all 8 watchers are set,
>> >> enabling cache
>> >> 2018-01-08 09:54:52.950930 7f681a211e80 20 generating connection object
>> >> for zone zone1-a id 0f265e95-d12b-43af-a60c-3685ee31d267
>> >> 2018-01-08 09:54:53.118526 7f681a211e80 -1 Couldn't init storage
>> >> provider
>> >> (RADOS)
>> >>
>> >> Thanks very much,
>> >>
>> >> --Youzhong
>> >>
>> >
>
>
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