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From: Andrea Turli <andrea.turli@cloudsoftcorp.com>
Date: Mon, 11 Jul 2016 15:10:37 +0200
Message-ID: <CANaN7bEp=FX90ReL2At=CX63TmeKMzyxY2W_WorgehX4eU8EQQ@mail.gmail.com>
Subject: Re: Need help in deploying Brooklyn on OpenStack liberty
To: dev@brooklyn.apache.org
Content-Type: multipart/alternative; boundary=001a1140d2be9d247c05375be29c
archived-at: Mon, 11 Jul 2016 13:11:25 -0000

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Content-Type: text/plain; charset=UTF-8

Hi,

could you check the status of the VM provisioned in your Openstack
instance? Does it have a private address and a floating ip address attached
to it?

If not, I'd simplify the network templateOptions by removing
`floatingIpPoolNames`, `subnetId` and double-checking the "network-id"

Andrea

On 11 July 2016 at 13:20, Gowri LN <gowri.ln123@gmail.com> wrote:

> HI Andrea,
>
>
>
> The application fails at pre start . Is there anything that I am missing
> out here ? I tried specifying the subnet ID as well as suggested in 1
> <https://brooklyn.apache.org/v/latest/ops/locations/> but it still fails
> with null pointer exception.
>
> Sample Yaml :
> name: VM - with subnet ID
> services:
> - type: brooklyn.entity.basic.EmptySoftwareProcess
> location:
>   jclouds:openstack-devtest-compute:
>     endpoint: https://x.x.x.x:5000/v2.0/
>     identity: "project:username"
>     credential: password
>     # optional
>     imageId: RegionOne/image-id
>     hardwareId: RegionOne/2
>     loginUser: 'ubuntu'
>     loginUser.privateKeyFile: /path/to/keypair.pem
>     jclouds.openstack-nova.auto-generate-keypairs: false
>     templateOptions:
>       networks: [ "network-id" ]
>       subnetId: subnet-id-of-network
>       floatingIpPoolNames: [ "floating-ip-pool-name" ]
>       securityGroups: ['securitygroupname']
>       keyPairName: "keypairname"
>
> Log :
> Failed after 3ms: NullPointerException
>
> java.lang.NullPointerException
> at
>
> org.apache.brooklyn.location.jclouds.JcloudsSshMachineLocation.getSubnetIp(JcloudsSshMachineLocation.java:373)
> at org.apache.brooklyn.core.location.Machines.getSubnetIp(Machines.java:65)
> at
>
> org.apache.brooklyn.entity.software.base.lifecycle.MachineLifecycleEffectorTasks$PreStartTask.run(MachineLifecycleEffectorTasks.java:448)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at
>
> org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:359)
> at
>
> org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:519)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
>
>
> Any help ?
>
> Thanks in advance .
>
> On Thu, Jun 30, 2016 at 6:16 PM, Gowri LN <gowri.ln123@gmail.com> wrote:
>
> > Hi ,
> >
> > I changed the  loginUser.privateKeyFile to point to my key.pem instead of
> > private key . This resolved the "doesn't contain % line [-----BEGIN ]"
> > error .
> >
> > i.e  loginUser.privateKeyFile: / path/to/my/my-keypair.pem  instead of
> > /path/to/my-keypair-private.ppk .
> >
> > Now  a VM gets created , gets a floating IP and assigns my keypair as
> well
> >  :) . I can ssh into VM using the keypair .
> > But , the application in Brooklyn turns to on fire with null pointer
> > exception.
> >
> > Debug log:
> >
> >>  OS credential inference:
> >> OsCredential[no-public-key;no-private-key,password(len=12)]
> >
> >
> >> 2016-06-30 11:08:31,440 DEBUG o.a.b.l.j.JcloudsSshMachineLocation
> >> [brooklyn-execmanager-PM0NSrkG-6]: Resolved subnet hostname x.x.x.x for
> >> SshMachineLocation[x.x.x.x:ubuntu@x.x.x.x/x.x.x.x:22(id=OX3nU7OP)]
> >
> > 2016-06-30 11:08:31,440 DEBUG o.a.b.core.location.Machines
> >> [brooklyn-execmanager-PM0NSrkG-6]: computed subnet hostname x.x.x.x for
> >> SshMachineLocation[x.x.x.x:ubuntu@x.x.x.x/x.x.x.x:22(id=OX3nU7OP)]
> >
> > 2016-06-30 11:08:31,441 DEBUG o.a.b.u.c.t.BasicExecutionManager
> >> [brooklyn-execmanager-PM0NSrkG-6]: Exception running task
> >> Task[pre-start]@OmPQUIGb (rethrowing): java.lang.NullPointerException
> >
> > 2016-06-30 11:08:31,441 DEBUG o.a.b.u.core.task.CompoundTask
> >> [brooklyn-execmanager-PM0NSrkG-2]: Aborting secondary job queue for
> >> Task[start]@KbfqJrxf due to error in child task Task[pre-start]@OmPQUIGb
> >> (java.util.concurrent.ExecutionException:
> java.lang.NullPointerException,
> >> being rethrown)
> >
> > 2016-06-30 11:08:31,441 DEBUG o.a.b.u.c.t.BasicExecutionManager
> >> [brooklyn-execmanager-PM0NSrkG-2]: Exception running task Task[DST
> manager
> >> (internal)]@cfSqj3nd (rethrowing):
> java.util.concurrent.ExecutionException:
> >> java.lang.NullPointerException
> >
> > 2016-06-30 11:08:31,452 DEBUG o.a.b.u.core.task.CompoundTask
> >> [brooklyn-execmanager-PM0NSrkG-0]: Parent task DstJob:KbfqJrxf ignoring
> >> child error
> >> (org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
> >> NullPointerException) in presence of our own error
> >> (org.apache.brooklyn.util.exceptions.PropagatedRuntimeException:
> >> NullPointerException)
> >
> > 2016-06-30 11:08:31,453 WARN  o.a.b.c.m.i.EffectorUtils
> >> [brooklyn-execmanager-PM0NSrkG-0]: Error invoking start at
> >> EmptySoftwareProcessImpl{id=OCLIVRf3}: NullPointerException
> >
> > 2016-06-30 11:08:31,454 DEBUG o.a.b.u.c.t.BasicExecutionManager
> >> [brooklyn-execmanager-PM0NSrkG-0]: Exception running task
> >> Task[start]@KbfqJrxf (rethrowing):
> >>
> org.apache.brooklyn.core.mgmt.internal.EffectorUtils$EffectorCallPropagatedRuntimeException:
> >> Error invoking start at EmptySoftwareProcessImpl{id=OCLIVRf3}:
> >> NullPointerException
> >
> >
> > Any suggestions ?
> >
> >>
> >
> > Thanks,
> > Gowri
> >
> > On Thu, Jun 30, 2016 at 11:52 AM, Andrea Turli <
> > andrea.turli@cloudsoftcorp.com> wrote:
> >
> >> Sorry forgot the link
> >>
> >> http://docs.openstack.org/user-guide/dashboard_launch_instances.html
> >>
> >> Il 30/giu/2016 08:18, "Andrea Turli" <andrea.turli@cloudsoftcorp.com>
> ha
> >> scritto:
> >>
> >> > Gowri,
> >> >
> >> > Same suggestion as before. Please follow the first 2 points of this
> >> guide
> >> > [1] to verify that you can manually launch and ssh into the VM.
> >> >
> >> > Please take notes of the choices you made to provision the VM
> (imageId,
> >> > network and so on) and the user and ssh key you used to access the VM.
> >> >
> >> > With those details, I'm sure you can then configure the location in
> the
> >> > YAML blueprint correctly.
> >> >
> >> > Andrea
> >> >
> >> > Il 30/giu/2016 07:51, "Gowri LN" <gowri.ln123@gmail.com> ha scritto:
> >> >
> >> > Hi Andrea,
> >> >
> >> > Thanks a lot for the constant support .
> >> >
> >> > I want to use my own keypair already available in OpenStack so that I
> >> can
> >> > connect to the  VM later using my keypair.
> >> >
> >> > I did try as specified in yaml [1].
> >> > Now it looks like it is picking up the keypair (- may be it was my
> >> error in
> >> > the yaml before).
> >> >
> >> > Though I am getting a new error :
> >> >
> >> >
> >> > > Error invoking start at EmptySoftwareProcessImpl{id=TrmhitVc}: chars
> >> > > PuTTY-User-Key-File-2: ssh-rsa
> >> > > Encryption: none
> >> > > Comment: imported-openssh-key
> >> > > Public-Lines: 6
> >> > > *..some lines...............*
> >> > > Private-Lines: 14 .
> >> >
> >> >
> >> >
> >> > > .. some lines...........
> >> > > Private-MAC: 37589......................57f
> >> > > doesn't contain % line [-----BEGIN ]
> >> > >
> >> >
> >> > The private key I am pointing in yaml is  generated using putty gen by
> >> > loading my key - "my-keypair"
> >> >
> >> > Any suggestions ?
> >> >
> >> >
> >> > [1]:
> >> https://gist.github.com/andreaturli/33509ff74bb8d0cfb77d5ba36c46977e
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > On Mon, Jun 27, 2016 at 1:55 PM, Andrea Turli <
> >> > andrea.turli@cloudsoftcorp.com> wrote:
> >> >
> >> > > Gowri,
> >> > >
> >> > > could you please share the steps you have done to provision the VM
> >> > manually
> >> > > and the SSH command to access it?
> >> > >
> >> > > ---
> >> > >
> >> > > Yes, I can manually provision VM with the image ( my-image-id)  and
> >> ssh
> >> > > > into it using my-keypair .
> >> > > >
> >> > >
> >> > > when you say using `my-keypair`, do you mean, you want to use
> always a
> >> > > specific keypair already available on your Openstack? By default,
> >> > Brooklyn
> >> > > will allocate a keypair for you, but in case this is not the
> behavior
> >> you
> >> > > want, you can try the following YAML at [1]
> >> > >
> >> > > Good luck,
> >> > > Andrea
> >> > >
> >> > > [1]:
> >> > https://gist.github.com/andreaturli/33509ff74bb8d0cfb77d5ba36c46977e
> >> > >
> >> >
> >> >
> >> >
> >>
> >
> >
>

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