If you are behind a proxy try configuring the wget proxy through /etc/wgetrc. I had a similar problem where I could complete wget commands manually but they would fail in ceph-deploy until I configured the wget proxy in that manner.
From: ceph-users-boun...@lists.ceph.com [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Trivedi, Narendra Sent: Tuesday, October 29, 2013 9:51 AM To: ceph-users@lists.ceph.com Subject: [ceph-users] ceph-deploy problems on CentOS-6.4 Hi All, I am a newbie to ceph. I am installing ceph (dumpling release) using ceph-deploy (issued from my admin node) on one monitor and two OSD nodes running CentOS 6.4 (64-bit) using followed instructions in the link below: http://ceph.com/docs/master/start/quick-ceph-deploy/ My setup looks exactly like the diagram. I followed pre-flight instructions exacty as outlined in the link below: http://ceph.com/docs/master/start/quick-start-preflight/ The ceph-deploy takes forever and then throws up the following error: 2013-10-28 17:32:35,903 [ceph_deploy.cli][INFO ] Invoked (1.2.7): /usr/bin/ceph-deploy new ceph-node1-mon-centos-6-4 2013-10-28 17:32:35,904 [ceph_deploy.new][DEBUG ] Creating new cluster named ceph 2013-10-28 17:32:35,904 [ceph_deploy.new][DEBUG ] Resolving host ceph-node1-mon-centos-6-4 2013-10-28 17:32:35,904 [ceph_deploy.new][DEBUG ] Monitor ceph-node1-mon-centos-6-4 at 10.12.0.70 2013-10-28 17:32:35,904 [ceph_deploy.new][DEBUG ] Monitor initial members are ['ceph-node1-mon-centos-6-4'] 2013-10-28 17:32:35,904 [ceph_deploy.new][DEBUG ] Monitor addrs are ['10.12.0.70'] 2013-10-28 17:32:35,905 [ceph_deploy.new][DEBUG ] Creating a random mon key... 2013-10-28 17:32:35,905 [ceph_deploy.new][DEBUG ] Writing initial config to ceph.conf... 2013-10-28 17:32:35,905 [ceph_deploy.new][DEBUG ] Writing monitor keyring to ceph.mon.keyring... 2013-10-28 17:33:10,287 [ceph_deploy.cli][INFO ] Invoked (1.2.7): /usr/bin/ceph-deploy install ceph-node1-mon-centos-6-4 ceph-node2-osd0-centos-6-4 ceph-admin-node-centos-6-4 2013-10-28 17:33:10,287 [ceph_deploy.install][DEBUG ] Installing stable version dumpling on cluster ceph hosts ceph-node1-mon-centos-6-4 ceph-node2-osd0-centos-6-4 ceph-admin-node-centos-6-4 2013-10-28 17:33:10,288 [ceph_deploy.install][DEBUG ] Detecting platform for host ceph-node1-mon-centos-6-4 ... 2013-10-28 17:33:10,288 [ceph_deploy.sudo_pushy][DEBUG ] will use a remote connection without sudo 2013-10-28 17:33:10,626 [ceph_deploy.install][INFO ] Distro info: CentOS 6.4 Final 2013-10-28 17:33:10,626 [ceph-node1-mon-centos-6-4][INFO ] installing ceph on ceph-node1-mon-centos-6-4 2013-10-28 17:33:10,633 [ceph-node1-mon-centos-6-4][INFO ] adding EPEL repository 2013-10-28 17:33:10,633 [ceph-node1-mon-centos-6-4][INFO ] Running command: wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm 2013-10-28 19:20:35,893 [ceph-node1-mon-centos-6-4][ERROR ] Traceback (most recent call last): 2013-10-28 19:20:35,894 [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/hosts/centos/install.py", line 77, in install_epel 2013-10-28 19:20:35,899 [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/util/decorators.py", line 10, in inner 2013-10-28 19:20:35,900 [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/util/wrappers.py", line 6, in remote_call 2013-10-28 19:20:35,902 [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib64/python2.6/subprocess.py", line 502, in check_call 2013-10-28 19:20:35,903 [ceph-node1-mon-centos-6-4][ERROR ] raise CalledProcessError(retcode, cmd) 2013-10-28 19:20:35,904 [ceph-node1-mon-centos-6-4][ERROR ] CalledProcessError: Command '['wget', 'http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm']' returned non-zero exit status 4 2013-10-28 19:20:35,911 [ceph-node1-mon-centos-6-4][ERROR ] --2013-10-28 17:33:10-- http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm 2013-10-28 19:20:35,911 [ceph-node1-mon-centos-6-4][ERROR ] Resolving dl.fedoraproject.org... 209.132.181.25, 209.132.181.26, 209.132.181.27, ... 2013-10-28 19:20:35,912 [ceph-node1-mon-centos-6-4][ERROR ] Connecting to dl.fedoraproject.org<http://dl.fedoraproject.org/>|209.132.181.25|:80... failed: Connection timed out. 2013-10-28 19:20:35,912 [ceph-node1-mon-centos-6-4][ERROR ] Connecting to dl.fedoraproject.org<http://dl.fedoraproject.org/>|209.132.181.26|:80... failed: Connection timed out. Interestingly, "wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm"; on each nodes (1 mon and 2 OSDs) succeeds without any problem. I have tried everything many times with root user, ceph user etc. but it fails every time! It is very frustrating! Has anyone else experienced the same or similar problem? Thanks a lot in advance! Nar This message contains information which may be confidential and/or privileged. Unless you are the intended recipient (or authorized to receive for the intended recipient), you may not read, use, copy or disclose to anyone the message or any information contained in the message. If you have received the message in error, please advise the sender by reply e-mail and delete the message and any attachment(s) thereto without retaining any copies.
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