Hello everyone,
We are looking for support in installing Ceph cluster (1 admin node + 3 node,
based on Centos 6.5 Vsphere Vm's)
We observe some errors in executing ceph-deploy commands. (all keys and
permissions are configured correctly)
There is attached log of execution for "ceph-deploy install node1" command.
Seems that curl script tries to connect using ipv6 address. Node1 has only one
network interface.
Note: We had tried to disable ipv6 protocol on node1 side, anyway we faced
error like "host not found"
According attached log, We understand that problem is in importing rpm key. If
I run 'rmp import' manually, it executes on Node1 successfully.
Also we know that instead of using 'ceph-deploy install' command we can
manually install Ceph service and related tools on Node1 side, but would we
like to follow guidance on official site
(http://ceph.com/docs/master/start/quick-ceph-deploy/) as it was developed for
that.
Please suggest me what could be wrong in configuration from my side.
Thanks and Regards,
Yuriy Hrabar
Quality Control engineer
[cid:image001.gif@01CD1811.D6705890]
52 V.Velykoho, Lviv 79053, Ukraine
Tel: +380-32-240-9090 x 3290
Cell: +380-50-430-3066
Fax: +380-32-240-9080
root@ceph-admin my-cluster]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:56:A9:3B:5C
inet addr:10.0.0.82 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::250:56ff:fea9:3b5c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1945 errors:0 dropped:0 overruns:0 frame:0
TX packets:952 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:459307 (448.5 KiB) TX bytes:159671 (155.9 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
[root@ceph-admin my-cluster]# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.0.0.0 * 255.255.255.0 U 0 0 0 eth0
link-local * 255.255.0.0 U 1002 0 0 eth0
default 10.0.0.1 0.0.0.0 UG 0 0 0 eth0
[ceph@ceph-admin ~]$ ceph-deploy --username ceph install node1
[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/ceph/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.4): /usr/bin/ceph-deploy --username ceph
install node1
[ceph_deploy.install][DEBUG ] Installing stable version firefly on cluster ceph
hosts node1
[ceph_deploy.install][DEBUG ] Detecting platform for host node1 ...
[node1][DEBUG ] connected to host: ceph@node1
[node1][DEBUG ] detect platform information from remote host
[node1][DEBUG ] detect machine type
[ceph_deploy.install][INFO ] Distro info: CentOS 6.5 Final
[node1][INFO ] installing ceph on node1
[node1][INFO ] Running command: sudo yum clean all
[node1][DEBUG ] Loaded plugins: fastestmirror, priorities, security
[node1][DEBUG ] Cleaning repos: base ceph ceph-noarch epel extras updates
[node1][DEBUG ] Cleaning up Everything
[node1][DEBUG ] Cleaning up list of fastest mirrors
[node1][INFO ] Running command: sudo yum -y install wget
[node1][DEBUG ] Loaded plugins: fastestmirror, priorities, security
[node1][DEBUG ] Determining fastest mirrors
[node1][DEBUG ] * base: mirror.lug.udel.edu
[node1][DEBUG ] * epel: ftp.linux.ncsu.edu
[node1][DEBUG ] * extras: holmes.umflint.edu
[node1][DEBUG ] * updates: ftp.linux.ncsu.edu
[node1][DEBUG ] Setting up Install Process
[node1][DEBUG ] Package wget-1.12-1.11.el6_5.x86_64 already installed and
latest version
[node1][DEBUG ] Nothing to do
[node1][INFO ] adding EPEL repository
[node1][INFO ] Running command: sudo wget
http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
[node1][WARNIN] --2014-06-13 11:35:54--
http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
[node1][WARNIN] Resolving dl.fedoraproject.org... 209.132.181.26,
209.132.181.24, 209.132.181.23, ...
[node1][WARNIN] Connecting to dl.fedoraproject.org|209.132.181.26|:80...
connected.
[node1][WARNIN] HTTP request sent, awaiting response... 200 OK
[node1][WARNIN] Length: 14540 (14K) [application/x-rpm]
[node1][WARNIN] Saving to: `epel-release-6-8.noarch.rpm.7'
[node1][WARNIN]
[node1][WARNIN] 0K .......... ....
100% 87.4K=0.2s
[node1][WARNIN]
[node1][WARNIN] Last-modified header invalid -- time-stamp ignored.
[node1][WARNIN] 2014-06-13 11:35:55 (87.4 KB/s) -
`epel-release-6-8.noarch.rpm.7' saved [14540/14540]
[node1][WARNIN]
[node1][INFO ] Running command: sudo rpm -Uvh --replacepkgs epel-release-6*.rpm
[node1][DEBUG ] Preparing...
##################################################
[node1][DEBUG ] epel-release
##################################################
[node1][INFO ] Running command: sudo yum -y install yum-plugin-priorities
[node1][DEBUG ] Loaded plugins: fastestmirror, priorities, security
[node1][DEBUG ] Loading mirror speeds from cached hostfile
[node1][DEBUG ] * base: mirror.lug.udel.edu
[node1][DEBUG ] * epel: ftp.linux.ncsu.edu
[node1][DEBUG ] * extras: holmes.umflint.edu
[node1][DEBUG ] * updates: ftp.linux.ncsu.edu
[node1][DEBUG ] Setting up Install Process
[node1][DEBUG ] Package yum-plugin-priorities-1.1.30-17.el6_5.noarch already
installed and latest version
[node1][DEBUG ] Nothing to do
[node1][INFO ] Running command: sudo rpm --import
https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc
[node1][WARNIN] curl: (7) Failed to connect to 2607:f298:4:147::b05:fe2a:
Network is unreachable
[node1][WARNIN] error:
https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc: import read
failed(2).
[node1][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy][ERROR ] RuntimeError: Failed to execute command: rpm --import
https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc
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