RadosGW problems

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Hi there,

I have FastCgiWrapper Off in fastcgi.conf file; I also have SELinux in
permissive state; 'ps aux | grep rados' shows me radosgw is running;

The problems stays the same... I can login with S3 credentials, create
buckets, but uploads write this in the logs:
[Mon Aug 18 12:00:28.636378 2014] [:error] [pid 11251] [client
10.5.1.1:49680] FastCGI: comm with server "/var/www/cgi-bin/s3gw.fcgi"
aborted: idle timeout (3
0 sec)
[Mon Aug 18 12:00:28.676825 2014] [:error] [pid 11251] [client
10.5.1.1:49680] FastCGI: incomplete headers (0 bytes) received from server
"/var/www/cgi-bin/s3
gw.fcgi"

When I try Swift credentials, I cannot login at all.. I have tested both
Cyberduck and Swift client on the command line, and I always get this on
the logs:
"GET /v1.0 HTTP/1.1" 404 78 "-" "Cyberduck/4.5 (Mac OS X/10.9.3) (x86_64)"
"GET /v1.0 HTTP/1.1" 404 78 "-" "python-swiftclient-2.2.0"

In S3 login, when I upload a file, I can see it almost at 100% complete,
but then it fails with the above errors.

A strange thing is... the /var/log/ceph/client.radosgw.gateway.log is not
getting updated, I don't see any new logs in there.

Thank you once again for your help, Marco Garc?s


*Marco Garc?s*
*#sysadmin*
Maputo - Mozambique
*[Phone]* +258 84 4105579
*[Skype]* marcogarces


On Mon, Aug 18, 2014 at 12:08 AM, Linux Chips <linux.chips at gmail.com> wrote:

> On Mon 18 Aug 2014 12:45:33 AM AST, Bachelder, Kurt wrote:
>
>> Hi Marco ?
>>
>> In CentOS 6, you also had to edit /etc/httpd/conf.d/fastcgi.conf to
>> turn OFF the fastcgi wrapper.  I haven?t tested in v7 yet, but I?d
>> guess it?s required there too:
>>
>> # wrap all fastcgi script calls in suexec
>>
>> FastCgiWrapper Off
>>
>> Give that a try, if you haven?t already ? restart httpd and
>> ceph-radosgw afterward.
>>
>> Kurt
>>
>> *From:*ceph-users [mailto:ceph-users-bounces at lists.ceph.com] *On
>> Behalf Of *Marco Garc?s
>> *Sent:* Friday, August 15, 2014 12:46 PM
>> *To:* ceph-users at lists.ceph.com
>> *Subject:* [ceph-users] RadosGW problems
>>
>>
>> Hi there,
>>
>> I am using CentOS 7 with Ceph version 0.80.5
>> (38b73c67d375a2552d8ed67843c8a65c2c0feba6), 3 OSD, 3 MON, 1 RadosGW
>> (which also serves as ceph-deploy node)
>>
>> I followed all the instructions in the docs, regarding setting up a
>> basic Ceph cluster, and then followed the one to setup RadosGW.
>>
>> I can't seem to use the Swift interface, and the S3 interface, times
>> out after 30 seconds.
>>
>> [Fri Aug 15 18:25:33.290877 2014] [:error] [pid 6197] [client
>> 10.5.5.222:58051 <http://10.5.5.222:58051>] FastCGI: comm with server
>>
>> "/var/www/cgi-bin/s3gw.fcgi" aborted: idle timeout (30 sec)
>>
>> [Fri Aug 15 18:25:33.291781 2014] [:error] [pid 6197] [client
>> 10.5.5.222:58051 <http://10.5.5.222:58051>] FastCGI: incomplete
>>
>> headers (0 bytes) received from server "/var/www/cgi-bin/s3gw.fcgi"
>>
>> *My ceph.conf:*
>>
>>
>> [global]
>>
>> fsid = 581bcd61-8760-4756-a7c8-e8275c0957ad
>>
>> mon_initial_members = CEPH01, CEPH02, CEPH03
>>
>> mon_host = 10.2.27.81,10.2.27.82,10.2.27.83
>>
>> public network = 10.2.27.0/25 <http://10.2.27.0/25>
>>
>>
>> auth_cluster_required = cephx
>>
>> auth_service_required = cephx
>>
>> auth_client_required = cephx
>>
>> filestore_xattr_use_omap = true
>>
>> osd pool default size = 2
>>
>> osd pool default pg num = 333
>>
>> osd pool default pgp num = 333
>>
>> osd journal size = 1024
>>
>> [client.radosgw.gateway]
>>
>> host = GATEWAY
>>
>> keyring = /etc/ceph/ceph.client.radosgw.keyring
>>
>> rgw socket path = /var/run/ceph/ceph.radosgw.gateway.fastcgi.sock
>>
>> log file = /var/log/ceph/client.radosgw.gateway.log
>>
>> rgw print continue = false
>>
>> rgw enable ops log = true
>>
>> *My apache rgw.conf:*
>>
>>
>> FastCgiExternalServer /var/www/cgi-bin/s3gw.fcgi -socket
>> /var/run/ceph/ceph.radosgw.gateway.fastcgi.sock
>>
>> <VirtualHost *:443>
>>
>>         SSLEngine on
>>
>>         SSLCertificateFile /etc/pki/tls/certs/ca_rgw.crt
>>
>>         SSLCertificateKeyFile /etc/pki/tls/private/ca_rgw.key
>>
>>         SetEnv SERVER_PORT_SECURE 443
>>
>>         ServerName gateway.testes.local
>>
>>         ServerAlias *.gateway.testes.local
>>
>>         ServerAdmin marco.garces at testes.co.mz
>> <mailto:marco.garces at testes.co.mz>
>>
>>
>>         DocumentRoot /var/www/cgi-bin
>>
>>         RewriteEngine On
>>
>>         #RewriteRule ^/(.*) /s3gw.fcgi?%{QUERY_STRING}
>> [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
>>
>>         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>
>>
>>         </IfModule>
>>
>>         AllowEncodedSlashes On
>>
>>         ErrorLog /var/log/httpd/error_rgw_ssl.log
>>
>>         CustomLog /var/log/httpd/access_rgw_ssl.log combined
>>
>>         ServerSignature Off
>>
>> </VirtualHost>
>>
>> *My /var/www/cgi-bin/s3gw.fcgi *
>>
>>
>> #!/bin/sh
>>
>> exec /usr/bin/radosgw -c /etc/ceph/ceph.conf -n client.radosgw.gateway
>>
>> *My Rados user:*
>>
>>
>> radosgw-admin user info --uid=johndoe
>>
>> { "user_id": "johndoe",
>>
>>   "display_name": "John Doe",
>>
>>   "email": "john at example.com <mailto:john at example.com>",
>>
>>
>>   "suspended": 0,
>>
>>   "max_buckets": 1000,
>>
>>   "auid": 0,
>>
>>   "subusers": [
>>
>>         { "id": "johndoe:swift",
>>
>>           "permissions": "full-control"}],
>>
>>   "keys": [
>>
>>         { "user": "johndoe:swift",
>>
>>           "access_key": "265DJESOJGSK953EE4LE",
>>
>>           "secret_key": ""},
>>
>>         { "user": "johndoe",
>>
>>           "access_key": "U4AR5757MCON3AZYAB97",
>>
>>           "secret_key": "05rg47Oa+njo8uxTeX+urBPF0ZRPWvVq8nfrC5cN"}],
>>
>>   "swift_keys": [
>>
>>         { "user": "johndoe:swift",
>>
>>           "secret_key": "Lags5xwX5aiPgkG\/QqA8HygKs6AQYO46dBXS0ZGS"}],
>>
>>   "caps": [],
>>
>>   "op_mask": "read, write, delete",
>>
>>   "default_placement": "",
>>
>>   "placement_tags": [],
>>
>>   "bucket_quota": { "enabled": false,
>>
>>       "max_size_kb": -1,
>>
>>       "max_objects": -1},
>>
>>   "user_quota": { "enabled": false,
>>
>>       "max_size_kb": -1,
>>
>>       "max_objects": -1},
>>
>>   "temp_url_keys": []}
>>
>> I can reach https://gateway.testes.local, and I can login with S3, but
>> cant login with Swift (using Cyberduck). Also, I can create buckets
>> with S3, but if I upload a file, it times out with the error above.
>> There is a necessity to use both the S3 and Swift API.
>>
>> Can you help me? Thank you in advance, regards, Marco Garc?s
>>
>>
>>
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users at lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
>
> this error appears when httpd can not talk to radosgw process. dose it
> happen with all the requests or some of them? generally if it worked with
> one request it would with all of them, except when it is under load. so if
> you can create a bucket you should be able to upload files.
> i did not try centos7, but it may be similar, as we use 6. may be it is a
> permission issue (if it happens all the time). try turning selinux to
> permissive and see (setenforce 0), make sure the file is readable/writable
> by both the radosgw and httpd. also confirm that radosgw is running (ps aux
> | grep rados) as it tends to silently die if some thing is not correct,  it
> drove me nuts until i figured it was the log file that it can not write to.
> if you have high number of connection you would also need to patch fcgi to
> use poll instead of select. that was the only way we could push it to serve
> more than 900 users.
> we have all our radosgws running both swift and s3 with no special config,
> it just worked.
>
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