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Hello all- I’m setting up a new Ceph cluster (my first time – just a lab experiment, not for production) by following the docs on the ceph.com website. The preflight checklist went fine, I installed and updated Ubuntu 12.04.2, set up my user and
set up passwordless SSH, etc. I ran “ceph-deploy new” without any apparent issues. However, when I run “ceph-deploy install” it hangs at this point: [cephtest02][INFO ] Running command: wget -q -O- 'https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc' | apt-key add - It looks to me like it is failing on the “apt-key add” command. If I log directly into the cephtest02 host as my ceph user and try to run “apt-key add” it fails: $ apt-key add ERROR: This command can only be used by root. It works if I include a “sudo”: $ sudo apt-key add gpg: can't open `': No such file or directory So I assume the problem is my ceph user doesn’t have the right permissions? I set up the ceph user by following the instructions in the preflight checklist (http://ceph.com/docs/master/start/quick-start-preflight/): root@cephtest02:/# cat /etc/sudoers.d/ceph ceph ALL = (root) NOPASSWD:ALL root@cephtest02:/# ls -l /etc/sudoers.d/ceph -r--r----- 1 root root 31 Sep 12 15:45 /etc/sudoers.d/ceph $ sudo -l Matching Defaults entries for ceph on this host: env_reset, secure_path=/usr/local/sbin\:/usr/local/bin\:/usr/sbin\:/usr/bin\:/sbin\:/bin User ceph may run the following commands on this host: (root) NOPASSWD: ALL Can anyone tell me where I’m going wrong here, or in general how to give the ceph user the appropriate permissions? Or is this a ceph-deploy problem that it is not including the “sudo”? Thanks, Joe |
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