[one-users] Running EC2 Instances in two different regions
Hendrik Wißmann
wissmann at gmx.de
Thu Mar 22 06:57:30 PDT 2012
Hello,
my goal is to run two regions as vmhosts in opennebula. My first step
was to create
two different monitor and driver sections:
IM_MAD = [
name = "im_ec2_us-east",
executable = "one_im_ec2",
arguments = "im_ec2/im_ec2_us-east.conf" ]
IM_MAD = [
name = "im_ec2_eu",
executable = "one_im_ec2",
arguments = "im_ec2/im_ec2_eu.conf" ]
VM_MAD = [
name = "vmm_ec2-us-east",
executable = "one_vmm_ec2",
arguments = "-u https://us-east-1.ec2.amazonaws.com
vmm_ec2/vmm_ec2_us-east.conf",
type = "xml" ]
VM_MAD = [
name = "vmm_ec2-eu",
executable = "one_vmm_ec2",
arguments = "-u https://eu-west-1.ec2.amazonaws.com
vmm_ec2/vmm_ec2_eu.conf",
type = "xml" ]
To differentiate the regions I chose two small instances in us-east and
one small
instance in eu and of course two ec2-keys in
(vmm_ec2_us-east.conf,vmm_ec2_eu.conf)
onehost create ec2-us-east im_ec2_us-east vmm_ec2-us-east tm_dummy dummy
onehost create ec2-eu im_ec2_eu vmm_ec2-eu tm_dummy dummy
The first strange thing is, that there was no resource overview, as
available with the standard
configuration:
[oneadmin at centos-1 ~]$ onehost list
ID NAME RVM TCPU FCPU ACPU TMEM FMEM AMEM
STAT
28 ec2-us-east 0 0 0 100 0K 0K
0K on
30 ec2-eu 0 0 0 100 0K 0K
0K on
The instantiation of the template
EC2=[
AMI=ami-a977bec0,
AUTHORIZED_PORTS=22,
CLOUD=ec2-us-east,
INSTANCETYPE=m1.small,
NAME=EC2-InstanceStore ]
results in the error:
Thu Mar 22 14:32:36 2012 [VMM][I]: Command execution fail:
/var/lib/one/ec2/ec2-api-tools-1.5.2.5/bin/ec2-run-instances
ami-a977bec0 -k WissmannEU -t m1.small
Thu Mar 22 14:32:36 2012 [VMM][I]: Client.InvalidAMIID.NotFound: The AMI
ID 'ami-a977bec0' does not exist
The first thing is, that the ami is available in us-east and the second
thing is, that the command
execution used the wrong default key. I suppose opennebula is using the
last added vmhost. After
deleting vmhost 30 everything is fine, except the resource overview.
What I am doing wrong? Can anybody please help me?
Thank you Hendrik
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