On Wed, Aug 30, 2017 at 3:47 AM, shawn tim <tontinme@xxxxxxxxx> wrote: > > > Hello, > I just want to try prometheus plugin of ceph-mgr. > Following this doc(http://docs.ceph.com/docs/master/mgr/prometheus/). I get > output like > > [root@ceph01 ~]# curl localhost:9283/metrics/ | head > % Total % Received % Xferd Average Speed Time Time Time > Current > Dload Upload Total Spent Left > Speed > 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- > 0 > # HELP mds_mem_dir_ Directories closed > # TYPE mds_mem_dir_ counter > mds_mem_dir_{daemon="mds.ceph01"} 0.0 > # HELP throttle_msgr_dispatch_throttler_radosclient_max Max value for > throttle > # TYPE throttle_msgr_dispatch_throttler_radosclient_max gauge > throttle_msgr_dispatch_throttler_radosclient_max{daemon="rgw.ceph01"} > 104857600.0 > # HELP mds_mem_dir+ Directories opened > # TYPE mds_mem_dir+ counter > mds_mem_dir+{daemon="mds.ceph01"} 12.0 > . I notice you have some MDS metrics in there, which cause some invalid output -- can you try this fix? https://github.com/ceph/ceph/pull/17318 The "no token found stuff" is not familiar to me: when testing the prometheus plugin I've always just been using it without any authentication. John > It seems everythins was OK. But when prometheus connect it, I got errors: > > WARN[0002] append failed err="no token > found" source="scrape.go:648" target="{__address__="10.10.0.125:9283", > __metrics_path__="/metric > s", __scheme__="http", group="production", instance="10.10.0.125:9283", > job="ceph"}" > WARN[0007] append failed err="no token > found" source="scrape.go:648" target="{__address__="10.10.0.125:9283", > __metrics_path__="/metric > s", __scheme__="http", group="production", instance="10.10.0.125:9283", > job="ceph"}" > WARN[0012] append failed err="no token > found" source="scrape.go:648" target="{__address__="10.10.0.125:9283", > __metrics_path__="/metric > s", __scheme__="http", group="production", instance="10.10.0.125:9283", > job="ceph"}" > ^CWARN[0014] Received SIGTERM, exiting gracefully... > source="main.go:340" > > My prometheus config yml is > > - job_name: 'ceph mgr' > scrape_interval: 5s > # metrics_path: /metrics/ > # uncomment this still get error (Get http://10.10.0.125:9283/metrics: > net/http: invalid header field value "Bearer ..." for key Authorization ) > # bearer_token_file: /etc/ceph/ceph.mgr.ceph01.keyring > # bearer_token: AQD6359ZCMK3DxAAyJYErZayMX/CRZyiyk/UGg== > > static_configs: > - targets: ['10.10.0.125:9283'] > labels: > group: 'production' > > > My ceph version is > > [root@ceph01 ~]# ceph --version > ceph version 12.1.4 (a5f84b37668fc8e03165aaf5cbb380c78e4deba4) luminous (rc) > > My prometheus version is > > [root@prom01 prometheus-2.0.0-beta.2.linux-amd64]# ./prometheus --version > prometheus, version 2.0.0-beta.2 (branch: HEAD, revision: > a52f082939a566d5269671e98be06fc6bdf61d09) > build user: root@41a0740ea598 > build date: 20170818-08:16:50 > go version: go1.8.3 > > Is there any steps I missed > > Thanks for help ! > > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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