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Gotcha. Thanks! Let me try. AW, I read your message on lists.ceph.com regarding running everything as ceph user. For some bizarre reason, the list server is sending only some selected messages to my inbox or
it could be my IMAP/POP3. Not sure L It’d be nice if the ceph installation guide document all these details that you guys figured after a lot of hard work and struggle
I am assuming. The guide’s pretty cryptic in a way. Thanks again! Nar From: Gruher, Joseph R [mailto:joseph.r.gruher@xxxxxxxxx]
Now you need to set the Curl proxy in /root/.curlrc (might also set it in ~/.curlrc for good measure). To ceph-deploy on CentOS 6.4 I had to set all these proxies: Curl: /root/.curlrc rpm: /root/.rpmmacros wget: /etc/wgetrc yum: /etc/yum.conf From: Trivedi, Narendra [mailto:Narendra.Trivedi@xxxxxxxxxx]
I made the changes and it seems now it can successfully wget the rpm but getting a different error now:
[root@ceph-admin-node-centos-6-4 my-cluster]# ceph-deploy install ceph-node1-mon-centos-6-4 ceph-node2-osd0-centos-6-4 ceph-node3-osd1-centos-6-4 [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-node3-osd1-centos-6-4 [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-node3-osd1-centos-6-4 [ceph_deploy.install][DEBUG ] Detecting platform for host ceph-node1-mon-centos-6-4 ... [ceph_deploy.sudo_pushy][DEBUG ] will use a remote connection without sudo [ceph_deploy.install][INFO ] Distro info: CentOS 6.4 Final [ceph-node1-mon-centos-6-4][INFO ] installing ceph on ceph-node1-mon-centos-6-4 [ceph-node1-mon-centos-6-4][INFO ] adding EPEL repository [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 [ceph-node1-mon-centos-6-4][ERROR ] --2013-10-29 13:40:43--
http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm [ceph-node1-mon-centos-6-4][ERROR ] Connecting to 10.12.132.208:8080... connected. [ceph-node1-mon-centos-6-4][ERROR ] Proxy request sent, awaiting response... 200 OK [ceph-node1-mon-centos-6-4][ERROR ] Length: 14540 (14K) [application/x-rpm] [ceph-node1-mon-centos-6-4][ERROR ] Saving to: `epel-release-6-8.noarch.rpm' [ceph-node1-mon-centos-6-4][ERROR ] 0K .......... .... 100% 1.52M=0.009s [ceph-node1-mon-centos-6-4][ERROR ] Last-modified header invalid -- time-stamp ignored. [ceph-node1-mon-centos-6-4][ERROR ] 2013-10-29 13:41:42 (1.52 MB/s) - `epel-release-6-8.noarch.rpm' saved [14540/14540] [ceph-node1-mon-centos-6-4][INFO ] Running command: rpm -Uvh --replacepkgs epel-release-6*.rpm [ceph-node1-mon-centos-6-4][INFO ] Preparing... ################################################## [ceph-node1-mon-centos-6-4][INFO ] epel-release ################################################## [ceph-node1-mon-centos-6-4][ERROR ] warning: epel-release-6-8.noarch.rpm: Header V3 RSA/SHA256 Signature, key
ID 0608b895: NOKEY [ceph-node1-mon-centos-6-4][INFO ] Running command: su -c 'rpm --import "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc"' [ceph-node1-mon-centos-6-4][ERROR ] Traceback (most recent call last): [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/hosts/centos/install.py",
line 23, in install [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/util/decorators.py",
line 10, in inner [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib/python2.6/site-packages/ceph_deploy/util/wrappers.py", line
6, in remote_call [ceph-node1-mon-centos-6-4][ERROR ] File "/usr/lib64/python2.6/subprocess.py", line 502, in check_call [ceph-node1-mon-centos-6-4][ERROR ] raise CalledProcessError(retcode, cmd) [ceph-node1-mon-centos-6-4][ERROR ] CalledProcessError: Command '['su -c \'rpm --import "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc"\'']'
returned non-zero exit status 1 [ceph-node1-mon-centos-6-4][ERROR ] curl: (7) couldn't connect to host [ceph-node1-mon-centos-6-4][ERROR ] error:
https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc:
import read failed(2). [ceph_deploy][ERROR ] RuntimeError: Failed to execute command: su -c 'rpm --import "https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc"'
Does anyone know why? Thanks a lot in advance! Nar From:
alistair.whittle@xxxxxxxxxxxx [mailto:alistair.whittle@xxxxxxxxxxxx]
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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