One more followup:
host 156 + vnet2 + ds 100/102, all outside the cluster, no problem
host 156 + vnet2 + ds100/102, all in the cluster, no problem
host 156 and vnet2 in the cluster, DS outside of the cluster, problem.
SCHED_MESSAGE="Fri Feb 13 18:06:29 2015 : No system datastore meets
SCHED_DS_REQUIREMENTS: CLUSTER_ID = 101 & !(PUBLIC_CLOUD = YES)"
host 156 in the cluster, vnet2 and DS out of the cluster
No error message but it never matches either.
Fri Feb 13 18:24:29 2015 [Z0][HOST][D]: Discovered Hosts (enabled):
0 2 156
Fri Feb 13 18:24:29 2015 [Z0][SCHED][D]: VM 1058: Host 0 filtered out. It does
not fulfill SCHED_REQUIREMENTS.
Fri Feb 13 18:24:29 2015 [Z0][SCHED][D]: VM 1058: Host 2 filtered out. It does
not fulfill SCHED_REQUIREMENTS.
Fri Feb 13 18:24:29 2015 [Z0][SCHED][I]: Scheduling Results:
Virtual Machine: 1058
PRI ID - HOSTS
------------------------
1 156
PRI ID - DATASTORES
------------------------
0 100
0 0
Fri Feb 13 18:24:29 2015 [Z0][SCHED][I]: VM 1058: No suitable System DS found
for Host: 156. Filtering out host.
Steve Timm
________________________________________
From: Steven C Timm
Sent: Friday, February 13, 2015 6:01 PM
To: Ruben S. Montero
Cc: users@lists.opennebula.org
Subject: RE: [one-users] clusters in 4.8
PS--if there are other vm's still launched and running from the time when the
datastore used to be part of
a cluster, could that confuse anything? Do I have to restart oned to clear
anything up?
Steve Timm
________________________________________
From: Steven C Timm
Sent: Friday, February 13, 2015 5:56 PM
To: Ruben S. Montero
Cc: users@lists.opennebula.org
Subject: RE: [one-users] clusters in 4.8
OK here we go:
VM in question is taking an image from image store 102 (currently in no
cluster),
vnet 0 "routable private" from cluster 100 "cloud worker"
also a number of hosts, including hosts # 0 and 2, also part of cluster "cloud
worker"
VM stays pending for ever, hold reason is below.--it is requiring that cluster
ID has to be 100.
Same image and same datastore and same vnet outside of the cluster, work just
fine.
Seems like if I require any resource from the cluster, in this case a vnet,
then all resources
have to be in the cluster. Am I missing something?
Steve Timm
[root@fclheadgpvm01 one]# onevm show 1054 | more
VIRTUAL MACHINE 1054 INFORMATION
ID : 1054
NAME : CLI_PRIV_SLF6Vanilla-1054
USER : oneadmin
GROUP : oneadmin
STATE : PENDING
LCM_STATE : LCM_INIT
RESCHED : No
START TIME : 02/13 17:44:52
END TIME : -
DEPLOY ID : -
VIRTUAL MACHINE MONITORING
NET_RX : 0K
USED MEMORY : 0K
USED CPU : 0
NET_TX : 0K
PERMISSIONS
OWNER : um-
GROUP : ---
OTHER : ---
VM DISKS
ID TARGET IMAGE TYPE SAVE SAVE_AS
0 vda SLF6Vanilla file NO -
VM NICS
ID NETWORK VLAN BRIDGE IP MAC
0 routable-private no br1 10.128.1.9 54:52:00:02:0d:09
USER TEMPLATE
NPTYPE="NPERNLM"
SCHED_MESSAGE="Fri Feb 13 17:46:29 2015 : No system datastore meets SCHED_DS_REQ
UIREMENTS: CLUSTER_ID = 100 & !(PUBLIC_CLOUD = YES)"
SCHED_RANK="FREE_MEM"
SCHED_REQUIREMENTS="HYPERVISOR=\"kvm\" & HOSTNAME=\"cloudworker*\""
VIRTUAL MACHINE TEMPLATE
AUTOMATIC_REQUIREMENTS="CLUSTER_ID = 100 & !(PUBLIC_CLOUD = YES)"
CONTEXT=[
CTX_USER="PFVTRVI+PElEPjA8L0lEPjxHSUQ+MDwvR0lEPjxHUk9VUFM+PElEPjA8L0lEPjwvR1JP
VVBTPjxHTkFNRT5vbmVhZG1pbjwvR05BTUU+PE5BTUU+b25lYWRtaW48L05BTUU+PFBBU1NXT1JEPi9E
Qz1jb20vREM9RGlnaUNlcnQtR3JpZC9PPU9wZW5cMjBTY2llbmNlXDIwR3JpZC9PVT1TZXJ2aWNlcy9D
Tj1mY2xoZWFkZ3B2bTAxLmZuYWwuZ292PC9QQVNTV09SRD48QVVUSF9EUklWRVI+eDUwOTwvQVVUSF9E
UklWRVI+PEVOQUJMRUQ+MTwvRU5BQkxFRD48VEVNUExBVEU+PFRPS0VOX1BBU1NXT1JEPjwhW0NEQVRB
[root@fclheadgpvm01 one]# onedatastore list
ID NAME SIZE AVAIL CLUSTER IMAGES TYPE DS TM
0 system 0M - - 0 sys - shared
1 default 21.2G 85% - 0 img fs shared
2 files 21.2G 85% - 0 fil fs ssh
100 localnode - - - 0 sys - ssh
102 cloud_images 20T 75% - 2 img fs shared
[root@fclheadgpvm01 one]# onevnet list
ID USER GROUP NAME CLUSTER BRIDGE LEASES
0 oneadmin oneadmin routable-private cloudworke br1 8
2 oneadmin oneadmin DynamicIP - br0 13
3 oneadmin oneadmin StaticIP - br0 0
[root@fclheadgpvm01 one]# onehost list | more
ID NAME CLUSTER RVM ALLOCATED_CPU ALLOCATED_MEM STAT
0 cloudworker1200 cloudwork 4 400 / 800 (50%) 7.4G / 15.6G (47%) on
1 cloudworker1201 cloudwork 0 - - off
2 cloudworker1202 cloudwork 0 0 / 800 (0%) 0K / 15.6G (0%) on
________________________________________
From: Ruben S. Montero [rsmont...@opennebula.org]
Sent: Friday, February 13, 2015 4:49 PM
To: Steven C Timm
Cc: users@lists.opennebula.org
Subject: Re: [one-users] clusters in 4.8
Yes, you can do:
Cluster A: Host_A0, Host_A1... + VNET_A0, VNET_A1...
Cluster B: HostB0, HostB1... + VNET_B0, VNET_B1...
Cluster Default: DS, DS_System
Then a VM that uses VNET_A0 + DS would be scheduled to Cluster A. Note
that using VNET_A0 constrain resources from Cluster A + Cluster
Default.
Cheers
Ruben
On Fri, Feb 13, 2015 at 10:42 PM, Steven C Timm <t...@fnal.gov> wrote:
I know if I just take the vnet and the datastore out of the cluster, and have
no clusters at all, then everything
will work.. I was hoping to have a cluster structure of (host,vnet) pairings
that could
all share a common data store. However from the documentation, it looks like if
your template requests any resource that is part of a cluster (vnet or image
from datastore)
then the scheduler will constrain you to resources that are part of that same
cluster.
Is that correct?
Steve Timm
________________________________________
From: Ruben S. Montero [rsmont...@opennebula.org]
Sent: Friday, February 13, 2015 3:11 PM
To: Steven C Timm
Cc: users@lists.opennebula.org
Subject: Re: [one-users] clusters in 4.8
Hi
If both clusters has access to the same datastores, just move them out
of the first cluster. When a datastore or network is not assigned to
any cluster (cluster default) OpenNebula assumes it can be used with
any host (no matter in which cluster is set).
BTW, although you do not needed for your use case, 4.12 will come with
extended VDC support to create complex provision scenarios. Basically
you can define generic "resource providers" that aggregate any
resource (cluster, host, network, datastores) more here
http://opennebula.org/4-12-features-virtual-data-center-redesign/
Cheers
On Fri, Feb 13, 2015 at 6:37 PM, Steven Timm <t...@fnal.gov> wrote:
I have had my one4.8 host up for a while with a single cluster
that has 150 hosts, one vnet, and a system and image datastore.
I am now adding hosts from a different vnet.
want to make second host + vnet cluster but still use
the same system and image data stores.
What's the right way to do that.. just remove the datastores
from the first cluster... they can't be in more than one
cluster at a time, can they?
Thanks for any suggestions.
Steve Timm
------------------------------------------------------------------
Steven C. Timm, Ph.D (630) 840-8525
t...@fnal.gov http://home.fnal.gov/~timm/
Office: Wilson Hall room 804
Fermilab Scientific Computing Division,
Scientific Computing Facilities Quadrant.,
Experimental Computing Facilities Dept.,
Project Lead for Virtual Facility Project.
_______________________________________________
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
--
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
--
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | rsmont...@opennebula.org | @OpenNebula
