[one-users] Managing VMs on EC2 with OpenNebula 3.4
Daniel Molina
dmolina at opennebula.org
Tue May 8 03:12:48 PDT 2012
Hi André,
On 8 May 2012 11:39, André Monteiro <andremonteiro at ua.pt> wrote:
> Hello again,
>
> Definitely the vmm_ec2 is not running, even manualy... I enabled debugging
> and I get:
>
> ->oned.log
> Tue May 8 10:30:46 2012 [VMM][I]: Loading Virtual Machine Manager drivers.
> Tue May 8 10:30:46 2012 [VMM][I]: Loading driver: vmm_kvm (KVM)
> Tue May 8 10:30:46 2012 [VMM][I]: Driver vmm_kvm loaded.
> Tue May 8 10:30:46 2012 [VMM][I]: Loading driver: vmm_ec2 (XML)
> Tue May 8 10:30:46 2012 [MAD][E]: MAD did not answer INIT command
> Tue May 8 10:30:46 2012 [InM][I]: Loading Information Manager drivers.
> Tue May 8 10:30:46 2012 [InM][I]: Loading driver: im_kvm
> Tue May 8 10:30:46 2012 [InM][I]: Driver im_kvm loaded
> Tue May 8 10:30:46 2012 [InM][I]: Loading driver: im_ec2
> Tue May 8 10:30:46 2012 [InM][I]: Driver im_ec2 loaded
>
> ->vmm_ec2.log
> /opt/opennebula/lib/mads/one_vmm_ec2.rb:363: syntax error, unexpected ')',
> expecting '='
> /opt/opennebula/lib/mads/one_vmm_ec2.rb:397: syntax error, unexpected kEND,
> expecting $end
> Lines 363 and 397 seem perfectly normal as all code above and bellow:
>
> -> line 363
> def exec_and_log_ec2(action, xml, extra_params="", id)
> -> line 397
> end
>
> I even replaced the one_vmm_ec2.rb file with the source from the repository
> http://dev.opennebula.org/projects/opennebula/repository/revisions/master/show/src/vmm_mad/ec2,
> but no luck yet.
>
> Ideas? Thanks for your help!
I have uploaded a patch that should fix this problem:
http://dev.opennebula.org/projects/opennebula/repository/revisions/a42752027227c475c7c8a3ac3c12133aafc8f1a2
Thanks for the feedback
>
> --
> André Monteiro
>
>
>
>
> On Mon, May 7, 2012 at 2:08 PM, Daniel Molina <dmolina at opennebula.org>
> wrote:
>>
>> Hi André,
>>
>> On 7 May 2012 12:39, André Monteiro <andremonteiro at ua.pt> wrote:
>> >
>> > Hello everyone,
>> >
>> > I'me trying configure my EC2 account with my OpenNebula 3.4, but so far
>> > I didn't succeed. Some of the instructions on
>> > http://opennebula.org/documentation:rel3.4:ec2g are not up to date, i.e.
>> > creating the ec2 host is described as "$ onehost create ec2 im_ec2 vmm_ec2
>> > tm_dummy" but in 3.4 the transfer manager is not used. All my EC2
>> > configuration data and variables are ok and double-checked, I can manage
>> > images with the ec2-api-tools.
>>
>>
>> Fixed, thanks for the feedback
>>
>> >
>> >
>> > When creating a new image from a basic template,
>> >
>> > EC2=[
>> > AMI="ami-77770a91e",
>> > AUTHORIZED_PORTS="22",
>> > INSTANCETYPE="t1.micro",
>> > KEYPAIR="aws_hpc" ]
>> > NAME="EC2_MICRO"
>> > REQUIREMENTS="HOSTNAME='ec2'"
>> >
>> >
>> > I get this in the log:
>> >
>> > Fri May 4 18:00:38 2012 [DiM][I]: New VM state is ACTIVE.
>> > Fri May 4 18:00:38 2012 [LCM][I]: New VM state is PROLOG.
>> > Fri May 4 18:00:38 2012 [VM][I]: Virtual Machine has no context
>> > Fri May 4 18:00:38 2012 [LCM][I]: New VM state is BOOT
>> > Fri May 4 18:00:38 2012 [VMM][E]: deploy_action, error getting driver
>> > vmm_ec2
>> > Fri May 4 18:00:38 2012 [DiM][I]: New VM state is FAILED
>> >
>> > Can anyone help me?
>> > My vmm_ec2.conf is
>> >
>> > <TEMPLATE>
>> > <EC2>
>> > <KEYPAIR>aws_hpc</KEYPAIR>
>> > <AUTHORIZEDPORTS>22</AUTHORIZEDPORTS>
>> > <INSTANCETYPE>t1.micro</INSTANCETYPE>
>> > </EC2>
>> > </TEMPLATE>
>> >
>> > My vmm_ec2rc is
>> >
>> > EC2_HOME=/home/oneadmin/ec2-api-tools/ec2-api-tools-1.5.2.3/
>> > EC2_PRIVATE_KEY=~/.ec2/pk.pem
>> > EC2_CERT=~/.ec2/cert.pem
>> > EC2_URL=https://ec2.us-east-1.amazonaws.com
>> > JAVA_HOME=/usr
>> > EC2_JVM_ARGS="-Xms16m -Xmx64m"
>> > EC2_JVM_CONCURRENCY=10
>> > and my ec2 part on oned.conf is
>> >
>> > IM_MAD = [
>> > name = "im_ec2",
>> > executable = "one_im_ec2",
>> > arguments = "im_ec2/im_ec2.conf",
>> > default = "im_ec2/im_ec2.conf" ]
>> > VM_MAD = [
>> > name = "vmm_ec2",
>> > executable = "one_vmm_ec2",
>> > arguments = "-u https://ec2.us-east-1.amazonaws.com -k
>> > /home/oneadmin/.ec2/pk.pem -c /home/oneadmin/.ec2/cert.pem -h
>> > /home/oneadmin/ec2-api-tools/ec2-api-tools-1.5.2.3 vmm_ec2/vmm_ec2.conf",
>> > type = "xml" ]
>> >
>> > Paths are all confirmed more than twice. What am I missing?
>> >
>>
>> The following error is reported by the core when the driver is not
>> defined in oned.conf or the driver initialization failed
>> Fri May 4 18:00:38 2012 [VMM][E]: deploy_action, error getting driver
>> vmm_ec2
>>
>> If you check the first lines of the oned.log, you can see if the
>> driver was correctly loaded.
>> Mon May 7 05:43:10 2012 [VMM][I]: Loading driver: vmm_ec2 (XML)
>> Mon May 7 05:43:10 2012 [VMM][I]: Driver vmm_ec2 loaded.
>>
>> If this is not the case, you can debug it by enabling the
>> ONE_MAD_DEBUG level inside the /etc/defaultrc file. Also you can run
>> the driver using the following command and write INIT to initialize
>> the driver and check if there is any error:
>>
>> > $ONE_LOCATION/lib/mads/one_vmm_ec2
>> INIT
>>
>> Hope this helps
>>
>> --
>> Daniel Molina
>> Project Engineer
>> OpenNebula - The Open Source Solution for Data Center Virtualization
>> www.OpenNebula.org | dmolina at opennebula.org | @OpenNebula
>
>
--
Daniel Molina
Project Engineer
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | dmolina at opennebula.org | @OpenNebula
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