Re: radosgw: Couldn't init storage provider (RADOS)

[Jean-Charles Lopez <jelopez@xxxxxxxxxx>]

Hi,

try having a look at :

- network connectivity issues

- firewall configuration issues

- missing or inaccessible keyring file for client.rgw.ceph-rgw1

- missing or inaccessible ceph.conf file

Regards

JC Lopez
Senior Technical Instructor, Global Storage Consulting Practice
Red Hat, Inc.
jelopez@xxxxxxxxxx
+1 408-680-6959

On Dec 18, 2017, at 13:34, Youzhong Yang <youzhong@xxxxxxxxx> wrote:

Hello,

I tried to install Ceph 12.2.2 (Luminous) on Ubuntu 16.04.3 LTS (kernel 4.4.0-104-generic), but I am having trouble starting radosgw service:

# systemctl status ceph-radosgw@xxxxxxxx-rgw1

â ceph-radosgw@xxxxxxxx-rgw1.service - Ceph rados gateway

   Loaded: loaded (/lib/systemd/system/ceph-radosgw@.service; enabled; vendor preset: enabled)

   Active: inactive (dead) (Result: exit-code) since Mon 2017-12-18 16:10:18 EST; 15min ago

  Process: 4571 ExecStart=/usr/bin/radosgw -f --cluster ${CLUSTER} --name client.%i --setuser ceph --setgroup ceph (code=exited, status=5)

 Main PID: 4571 (code=exited, status=5)

Dec 18 16:10:17 ceph-rgw1 systemd[1]: ceph-radosgw@xxxxxxxx-rgw1.service: Unit entered failed state.

Dec 18 16:10:17 ceph-rgw1 systemd[1]: ceph-radosgw@xxxxxxxx-rgw1.service: Failed with result 'exit-code'.

Dec 18 16:10:18 ceph-rgw1 systemd[1]: ceph-radosgw@xxxxxxxx-rgw1.service: Service hold-off time over, scheduling restart.

Dec 18 16:10:18 ceph-rgw1 systemd[1]: Stopped Ceph rados gateway.

Dec 18 16:10:18 ceph-rgw1 systemd[1]: ceph-radosgw@xxxxxxxx-rgw1.service: Start request repeated too quickly.

Dec 18 16:10:18 ceph-rgw1 systemd[1]: Failed to start Ceph rados gateway.

If I ran the following command directly, it failed immediately:

# /usr/bin/radosgw -f --cluster ceph --name client.rgw.ceph-rgw1 --setuser ceph --setgroup ceph

2017-12-18 16:26:56.413135 7ff11b00fe80 -1 Couldn't init storage provider (RADOS)

There's no issue when I installed Kraken (version 11.2.1). Did I miss anything? 

Your help would be very much appreciated.

Thanks,

--Youzhong

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