Bug 1332920

Summary:	[Installer] Ceph 2.0 ubuntu installation hung at process "ceph-create-keys"
Product:	[Red Hat Storage] Red Hat Storage Console	Reporter:	Tejas <tchandra>
Component:	ceph-installer	Assignee:	Christina Meno <gmeno>
Status:	CLOSED DUPLICATE	QA Contact:	sds-qe-bugs
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	2	CC:	adeza, aschoen, ceph-eng-bugs, kdreyer, mlawrenc, nthomas, sankarshan, vakulkar
Target Milestone:	---	Keywords:	Reopened
Target Release:	2
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-05-09 14:11:44 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Tejas 2016-05-04 11:15:09 UTC

Description of problem:
The ceph installation on ubuntu using ceph-ansible is hung at the step:
TASK: [ceph-mon | collect admin and bootstrap keys]



Version-Release number of selected component (if applicable):
Ceph : 10.2.0-4
ceph-ansible: 1.0.5-5

How reproducible:
Always

Steps to Reproduce:
1. Configure ubuntu 16.04 on all the machines
2. configure the mon and osd lists in /etc/apt
3. start install using ceph-ansible. It hangs

Actual results:
the install hangs in the install mon step.

Expected results:
Install should go through

Additional info:


root@magna052:/etc/apt/sources.list.d# ps -ef | grep ceph
root     17455 17454  0 10:11 pts/0    00:00:00 /usr/bin/python /usr/sbin/ceph-create-keys --cluster ceph --id magna052
root     19992 13312  0 10:26 pts/2    00:00:00 grep --color=auto ceph
root@magna052:/etc/apt/sources.list.d# 


The install happens as a root user.

Setup:
installer : magna006
mon : magna052

Comment 3 Ken Dreyer (Red Hat) 2016-05-05 15:31:56 UTC


*** This bug has been marked as a duplicate of bug 1331881 ***

Comment 4 Vasu Kulkarni 2016-05-06 00:25:40 UTC

I am seeing this on RH 7.2 as well, this is using latest rhs console repo 

[ubuntu@magna093 ~]$ rpm -qa | grep ceph-ansible
ceph-ansible-1.0.5-7.el7scon.noarch

TASK: [ceph-mon | collect admin and bootstrap keys] *************************** 
<magna093.ceph.redhat.com> ESTABLISH CONNECTION FOR USER: ubuntu
<magna094.ceph.redhat.com> ESTABLISH CONNECTION FOR USER: ubuntu
<magna093.ceph.redhat.com> REMOTE_MODULE command ceph-create-keys --cluster ceph --id magna093
<magna094.ceph.redhat.com> REMOTE_MODULE command ceph-create-keys --cluster ceph --id magna094


the mon's in 7.2 are started and don't seem to be an issue, but on one node magna093, i see the system service for both magna093/magna094 which looks weird

[ubuntu@magna093 ~]$ sudo systemctl list-units | grep ceph
  ceph-create-keys                                                        loaded active running   Ceph cluster key creator task
  ceph-create-keys                                                        loaded active running   Ceph cluster key creator task
  ceph-mon                                                                loaded active running   Ceph cluster monitor daemon
● ceph-mon                                                                loaded failed failed    Ceph cluster monitor daemon
  system-ceph\x2dcreate\x2dkeys.slice                                                      loaded active active    system-ceph\x2dcreate\x2dkeys.slice
  system-ceph\x2dmon.slice                                                                 loaded active active    system-ceph\x2dmon.slice
[ubuntu@magna093 ~]$ sudo systemctl status ceph-mon
● ceph-mon - Ceph cluster monitor daemon
   Loaded: loaded (/usr/lib/systemd/system/ceph-mon@.service; enabled; vendor preset: disabled)
   Active: failed (Result: start-limit) since Fri 2016-05-06 00:19:33 UTC; 1min 36s ago
  Process: 42235 ExecStart=/usr/bin/ceph-mon -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph (code=exited, status=1/FAILURE)
 Main PID: 42235 (code=exited, status=1/FAILURE)

Comment 5 Alfredo Deza 2016-05-09 14:11:44 UTC

@vasu, this looks like a different issue. If you are able to replicate this on a new set of machines feel free to open a separate BZ (current one was for Ubuntu, not RHEL).

*** This bug has been marked as a duplicate of bug 1331881 ***