Re: monitor connection error

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Thank you for trying to reproduce my issue. I think I did that step:

[centos@cnode-01 ~]$ ls -l /etc/ceph/ceph.client.admin.keyring
-rw-------. 1 root root 151 May 10 23:20 /etc/ceph/ceph.client.admin.keyring
[centos@cnode-01 ~]$ sudo cat /etc/ceph/ceph.client.admin.keyring
[client.admin]
        key = AQC6v5lgi0JBAhAAJ9Duj11SufIKidydIgO82Q==
        caps mds = "allow *"
        caps mgr = "allow *"
        caps mon = "allow *"
        caps osd = "allow *"
[centos@cnode-01 ~]$ sudo grep -r AQC6v5 /etc/ceph /tmp
/etc/ceph/ceph.client.admin.keyring:    key = AQC6v5lgi0JBAhAAJ9Duj11SufIKidydIgO82Q==
/tmp/ceph.mon.keyring:  key = AQC6v5lgi0JBAhAAJ9Duj11SufIKidydIgO82Q==
[centos@cnode-01 ~]$

________________________________
From: Eugen Block <eblock@xxxxxx>
Sent: Thursday, May 13, 2021 12:37 AM
To: Tuffli, Chuck <chuck.tuffli@xxxxxxx>
Cc: ceph-users@xxxxxxx <ceph-users@xxxxxxx>
Subject: Re:  Re: monitor connection error

I could reproduce your issue, it seems you're missing a keyring file
in /etc/ceph. Did you miss step 9 from the manual deployment guide?

sudo ceph-authtool --create-keyring
/etc/ceph/ceph.client.admin.keyring --gen-key -n client.admin --cap
mon 'allow *' --cap osd 'allow *' --cap mds 'allow *' --cap mgr 'allow
*'




Zitat von "Tuffli, Chuck" <chuck.tuffli@xxxxxxx>:

>> -----Original Message-----
>> From: Eugen Block [mailto:eblock@xxxxxx]
>> Sent: Tuesday, May 11, 2021 11:39 PM
>> To: ceph-users@xxxxxxx
>> Subject:  Re: monitor connection error
>>
>> Hi,
>>
>> > What is this error trying to tell me? TIA
>>
>> it tells you that the cluster is not reachable to the client, this
>> can have various
>> reasons.
>>
>> Can you show the output of your conf file?
>>
>> cat /etc/ceph/es-c1.conf
>
> [centos@cnode-01 ~]$ cat /etc/ceph/es-c1.conf
> [global]
> fsid = 3c5da069-2a03-4a5a-8396-53776286c858
> mon_initial_members = cnode-01,cnode-02,cnode-03
> mon_host = 192.168.122.39
> public_network = 192.168.122.0/24
> auth_cluster_required = cephx
> auth_service_required = cephx
> auth_client_required = cephx
> osd_journal_size = 1024
> osd_pool_default_size = 3
> osd_pool_default_min_size = 2
> osd_pool_default_pg_num = 333
> osd_pool_default_pgp_num = 333
> osd_crush_chooseleaf_type = 1
> [centos@cnode-01 ~]$
>
>> Is the monitor service up running? I take it you don't use cephadm
>> yet so it's not
>> a containerized environment?
>
> Correct, this is bare metal and not a containerized environment. And
> I believe it is running:
> [centos@cnode-01 ~]$ sudo systemctl --all | grep ceph
>   ceph-crash.service
>                       loaded    active   running   Ceph crash dump
> collector
>   ceph-mon@cnode-01.service
>                       loaded    active   running   Ceph cluster
> monitor daemon
>   system-ceph\x2dmon.slice
>                       loaded    active   active
> system-ceph\x2dmon.slice
>   ceph-mon.target
>                       loaded    active   active    ceph target
> allowing to start/stop all ceph-mon@.service instances at once
>   ceph.target
>                       loaded    active   active    ceph target
> allowing to start/stop all ceph*@.service instances at once
> [centos@cnode-01 ~]$
>
>> Regards,
>> Eugen
>>
>>
>> Zitat von "Tuffli, Chuck" <chuck.tuffli@xxxxxxx>:
>>
>> > Hi
>> >
>> > I'm new to ceph and have been following the Manual Deployment document
>> > [1]. The process seems to work correctly until step 18 ("Verify that
>> > the monitor is running"):
>> >
>> > [centos@cnode-01 ~]$ uname -a
>> > Linux cnode-01 3.10.0-693.5.2.el7.x86_64 #1 SMP Fri Oct 20 20:32:50
>> > UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
>> > [centos@cnode-01 ~]$ ceph -v
>> > ceph version 15.2.11 (e3523634d9c2227df9af89a4eac33d16738c49cb)
>> > octopus (stable)
>> > [centos@cnode-01 ~]$ sudo ceph --cluster es-c1 -s [errno 2] RADOS
>> > object not found (error connecting to the cluster)
>> > [centos@cnode-01 ~]$
>> >
>> > What is this error trying to tell me? TIA
>> >
>> > [1]
>> > INVALID URI REMOVED
>> > nual-deployment/__;!!NpxR!1-v_Ql6E-l3P_E8DvIfk_YtknPrVFeZ5sFaPHLlsJVY8
>> > PmzP7kySRbr1rYqbFiZ1$
>> _______________________________________________
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>>
>>
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