Re: Getting started with RADOS Gateway

Shain Miley <smiley@xxxxxxx> · Mon, 8 Jul 2013 12:24:35 -0400



    What is the output of 'ceph auth list'?

      
      There should be an entry similar to this one:

      
      client.radosgw.gateway

          key: AQB6H9NR6IcMJBAAZOuGdrKPjLXfkEXmNoOirw==

          caps: [mds] allow

          caps: [mon] allow rw

          caps: [osd] allow rwx

      
      If it does not exist you will need to create it.

      
      Shain

      
      On 07/08/2013 12:08 PM, Howarth, Chris wrote:

    
        There is nothing in the radosgw logs.
          This led me to believe it is not running. Should there be a
          daemon constantly running ? I assume so, but I can't see one.
          The radosgw start script runs without error:
         
        #
            bash -xv /etc/rc.d/init.d/ceph-radosgw start
        ...
        ...
        +
            runuser -s /bin/bash apache -c 'ulimit -S -c 0 >/dev/null
            2>&1 ; /usr/bin/radosgw -n client.radosgw.gateway'
        +
            '[' 0 -eq 0 ']'
        +
            success 'radosgw -n client.radosgw.gateway startup'
        +
            '[' color '!=' verbose -a -z '' ']'
        +
            echo_success
        +
            '[' color = color ']'
        +
            echo -en '\033[60G'
        +
            echo -n '['
        [+
            '[' color = color ']'
        +
            echo -en '\033[0;32m'
        +
            echo -n '  OK  '
         
            OK  + '[' color = color ']'
        +
            echo -en '\033[0;39m'
        +
            echo -n ']'
        ]+
            echo -ne '\r'
        +
            return 0
        +
            return 0
        +
            echo 'Starting client.radosgw.gateway...'
        Starting
            client.radosgw.gateway...
         
        However there is no daemon running. I
          have tried just running what seems to be the relevant part:
         
        runuser
            -s /bin/bash apache -c 'ulimit -S -c 0 >/dev/null
            2>&1 ; /usr/bin/radosgw -n client.radosgw.gateway'
         
        still no output or anything in the logs.
          Any suggestions at all ?
         
        many thanks
         
        Chris
         
        -----Original Message-----

            From: Gregory Farnum [mailto:greg@xxxxxxxxxxx]
            

            Sent: 05 July 2013 18:46

            To: Howarth, Chris [CCC-OT_IT]

            Cc: Alvaro Izquierdo Jimeno; ceph-users@xxxxxxxx

            Subject: Re:  Getting started with RADOS Gateway
         
        I don't have much experience with the
          swift interface, but based on the 403 you're getting it looks
          like everything is running. Have you checked the apache logs
          and the radosgw log (/var/log/ceph/client.radosgw.0.log or
          something) for clues?
        -Greg
        Software Engineer #42 @ http://inktank.com
          | http://ceph.com
         
        On Fri, Jul 5, 2013 at 4:00 AM, Howarth,
          Chris <chris.howarth@xxxxxxxx>
          wrote:
        > Many thanks Alvaro. I have modified
          and still have the same issue (see 
        > below). Could really do with a list
          of checks to be able to find out 
        > which components of the radosgw are
          running correctly and which are not.
        > 
        > 
        > 
        > # radosgw-admin subuser create
          --uid=gwuser1 --subuser=gwuser1:swift 
        > --access=full
        > 
        > { "user_id": "gwuser1",
        > 
        >   "display_name": "{Rados Gateway
          User1}",
        > 
        >   "email": "",
        > 
        >   "suspended": 0,
        > 
        >   "max_buckets": 1000,
        > 
        >   "auid": 0,
        > 
        >   "subusers": [
        > 
        >         { "id": "gwuser1:swift",
        > 
        >           "permissions":
          "full-control"}],
        > 
        >   "keys": [
        > 
        >         { "user": "gwuser1",
        > 
        >           "access_key":
          "B5CL8KIB8LYH55FDPYPS",
        > 
        >           "secret_key":
          "B5\/EEMuTaTkSU5sS1zol2OknBPch04ZZdh86GGTA"}],
        > 
        >   "swift_keys": [
        > 
        >         { "user": "gwuser1:swift",
        > 
        >           "secret_key":
          "kVcKPg1QFu73emgrP7w6JrFs3tvZ4+gLISW+703K"}],
        > 
        >   "caps": []}
        > 
        > 
        > 
        > # swift -V 1.0 -A http://10.40.99.165/auth
          -U gwuser1:swift -K 
        >
          "kVcKPg1QFu73emgrP7w6JrFs3tvZ4+gLISW+703K" post chtest
        > 
        > Auth GET failed: http://10.40.99.165:80/auth/
          403 Forbidden
        > 
        > 
        > 
        > 
        > 
        > 
        > 
        > From: Alvaro Izquierdo Jimeno [mailto:aizquierdo@xxxxxxxx]
        > Sent: 05 July 2013 10:43
        > To: Howarth, Chris [CCC-OT_IT]; ceph-users@xxxxxxxx
        > Subject: RE: Getting started with
          RADOS Gateway
        > 
        > 
        > 
        > Hi,
        > 
        > 
        > 
        > Maybe you forgot some step when
          creating the subuser, because you have 
        > empty the subusers field, and you
          need an id and permisssions….
        > 
        > Something like that:
        > 
        >   "subusers": [
        > 
        >         { "id": " gwuser1:swift",
        > 
        >           "permissions":
          "full-control"}],
        > 
        > 
        > 
        > I think you need to do this step
        > 
        > sudo radosgw-admin subuser create
          --uid=johndoe 
        > --subuser=johndoe:swift
          --access=full
        > 
        > 
        > 
        > 
        > 
        > 
        > 
        > De: ceph-users-bounces@xxxxxxxxxxxxxx
        > [mailto:ceph-users-bounces@xxxxxxxxxxxxxx]
          En nombre de Howarth, Chris 
        > Enviado el: viernes, 05 de julio de
          2013 10:03
        > Para: ceph-users@xxxxxxxx
        > Asunto:  Getting
          started with RADOS Gateway
        > 
        > 
        > 
        > Hi – I “think” I have configured
          the rados gateway correctly on a 
        > RHEL6 server using
          httpd-2.2.15-28.el6_4.x86_64, but an unable to 
        > connect and am having a hard time
          tracking down where the problem is. 
        > I am also unclear as to what to
          check for to validate my config. In 
        > particular if I try to connect from
          a host:
        > 
        > 
        > 
        > # swift -V 1.0 -A http://10.40.99.165/auth
          -U gwuser1:swift -K 
        >
          "kVcKPg1QFu73emgrP7w6JrFs3tvZ4+gLISW+703K" post chtest
        > 
        > Auth GET failed: http://10.40.99.165:80/auth/
          403 Forbidden
        > 
        > 
        > 
        > The relevant configuration info is
          below. Any pointers would be very 
        > much appreciated (and really cheer
          up my Friday).
        > 
        > 
        > 
        > # radosgw-admin user info
          --uid=gwuser1
        > 
        > { "user_id": "gwuser1",
        > 
        >   "display_name": "{Rados Gateway
          User1}",
        > 
        >   "email": "",
        > 
        >   "suspended": 0,
        > 
        >   "max_buckets": 1000,
        > 
        >   "auid": 0,
        > 
        >   "subusers": [],
        > 
        >   "keys": [
        > 
        >         { "user": "gwuser1",
        > 
        >           "access_key":
          "B5CL8KIB8LYH55FDPYPS",
        > 
        >           "secret_key":
          "B5\/EEMuTaTkSU5sS1zol2OknBPch04ZZdh86GGTA"}],
        > 
        >   "swift_keys": [
        > 
        >         { "user": "gwuser1:swift",
        > 
        >           "secret_key":
          "kVcKPg1QFu73emgrP7w6JrFs3tvZ4+gLISW+703K"}],
        > 
        >   "caps": []}
        > 
        > 
        > 
        > # tail -30
          /etc/httpd/conf/httpd.conf
        > 
        > # The first VirtualHost section is
          used for requests without a known
        > 
        > # server name.
        > 
        > #
        > 
        > #FastCgiExternalServer
          /var/www/s3gw.fcgi -socket /tmp/radosgw.sock
        > 
        > 
        > 
        > <VirtualHost *:80>
        > 
        >     ServerAdmin chris.howarth@xxxxxxxx
        > 
        >     DocumentRoot /var/www
        > 
        >     ServerName
          e8c3-dl360g7-09.nam.nsroot.net
        > 
        > #    ErrorLog
          logs/dummy-host.example.com-error_log
        > 
        > #    CustomLog
          logs/dummy-host.example.com-access_log common
        > 
        >     RewriteEngine On
        > 
        >     RewriteRule
          ^/([a-zA-Z0-9-_.]*)([/]?.*) 
        >
          /s3gw.fcgi?page=$1&params=$2&%{QUERY_STRING}
        >
          [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
        > 
        >     <IfModule mod_fastcgi.c>
        > 
        >             <Directory
          /var/www>
        > 
        >                     Options
          +ExecCGI
        > 
        >                     AllowOverride
          All
        > 
        >                     SetHandler
          fastcgi-script
        > 
        >                     Order
          allow,deny
        > 
        >                     Allow from all
        > 
        >                    
          AuthBasicAuthoritative Off
        > 
        >             </Directory>
        > 
        > FastCgiExternalServer
          /var/www/s3gw.fcgi -socket /tmp/radosgw.sock
        > 
        >     </IfModule>
        > 
        >     AllowEncodedSlashes On
        > 
        >     ErrorLog
          /var/log/httpd/error.log
        > 
        >     CustomLog
          /var/log/httpd/access.log combined
        > 
        >     ServerSignature Off
        > 
        > 
        > 
        > </VirtualHost>
        > 
        > 
        > 
        > # cat /var/www/s3gw.fcgi
        > 
        > #!/bin/sh
        > 
        > exec /usr/bin/radosgw -c
          /etc/ceph/ceph.conf -n client.radosgw.gateway
        > 
        > __________________________
        > 
        > Chris Howarth
        > 
        > OS Platforms Engineering
        > 
        > Citi Architecture & Technology
          Engineering
        > 
        > (e) chris.howarth@xxxxxxxx
        > 
        > (t) +44 (0) 20 7508 3848
        > 
        > (f) +44 (0) 20 7508 0964
        > 
        > (mail-drop) CGC-06-3A
        > 
        > 
        > 
        > 
        >
          _______________________________________________
        > ceph-users mailing list
        > ceph-users@xxxxxxxxxxxxxx
        > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
        > 
      
      
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