admin@glassfish.java.net

Re: start instance sync behavior

From: Elena Asarina <elena.asarina_at_oracle.com>
Date: Fri, 15 Oct 2010 16:29:01 -0700

Hi Bill.

 I have a question, should an instance that was created using --config
<cluster_name>-config inherit a cluster resources?

Thank you,

Elena

Bill Shannon wrote:
> I'm not sure my answer to this was correct.
>
> If I create a new instance and tell it that it's part of a cluster,
> then I would expect it to get all the cluster's applications.
>
> But if I create a new instance and just tell it to use the same
> configuration as the cluster is using, it's not actually part of the
> cluster, and shouldn't inherit the cluster's applications.
>
> I would close https://glassfish.dev.java.net/issues/show_bug.cgi?id=12853
> as invalid.
>
>
> Bill Shannon wrote on 08/ 2/10 09:45 AM:
>> Sounds like it to me.
>>
>> Tom Mueller wrote on 8/2/10 9:25 AM:
>>> > Currently, the application-refs that are needed in the <server>
>>> element
>>> > are not automatically created for a stand-alone instance when it is
>>> > created using a cluster's config. Are you saying that this is a bug?
>>> >
>>> > Tom
>>> >
>>> > Bill Shannon wrote:
>>>> >> The instance using the config should get all resources and all
>>> > application referenced by the config.
>>> >
>>> > On 7/29/2010 8:37 PM, Elena Asarina wrote:
>>>> >> Hello Tom,
>>>> >>
>>>> >> Could you please clarify start instance sync behavior. I.e., for
>>>> >> example, was created a cluster with instances, for that cluster
>>>> >> were created resources, and apps were deployed. Then
>>>> >> a) Was added a new instance to the cluster.
>>>> >> b) Created a new stand alone instance with --config
>>>> >> <claster_name>-config
>>>> >>
>>>> >> Then executed one of these commands:
>>>> >> 1) start-instance <instance_name>
>>>> >> 2) start-local-instance <instance_name>
>>>> >> 3) start-local-instance --nosync=true <instance_name>
>>>> >> 4) start-local-instance --syncarchive=true <instance_name>
>>>> >> 5) start-local-instance --syncallapps=true <instance_name>
>>>> >> 6) start-local-instance --syncfull=true <instance_name>
>>>> >>
>>>> >>
>>>> >> What is expected behavior in a) and b) cases regarding
>>>> availability
>>>> >> of precreated resources and deployed apps for all that starts.
>>>> >>
>>>> >> Thank you,
>>>> >>
>>>> >> Elena
>
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