You also want to make sure that if you are using a proxy your proxy settings are maintained through sudo. With my deployment I had to add a line to my sudoers file to specify that the https_proxy and http_proxy settings are maintained. Didn’t work otherwise. Defaults env_keep += "http_proxy https_proxy" From: ceph-users-bounces@xxxxxxxxxxxxxx [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Gruher, Joseph R 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-bounces@xxxxxxxxxxxxxx [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Trivedi, Narendra 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|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|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
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