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From cen <imba...@gmail.com>
Subject Re: Group name not set for new nodes on EC2
Date Sun, 20 Mar 2016 10:00:53 GMT
Agree with both statements. If there was documentation about this on
createSecurityGroup I'd knew instantly what is going on. It could even
be a generic statement that a certain method adheres to

The pattern does not really match my use case because I create a single
security group on first run and then re-use it for each new VM (that's
why I hardcoded the name). I'd probably have to save the name to
database in this case and I think that's what I'll actually do.

On 19. 03. 2016 17:58, Andrew Phillips wrote:
>>> Regarding the group name in the nodes, could you share the code you
>>> use to build the template, including the template options?
> Thanks for the additional details! More information on the resource
> prefixing Ignasi was mentioning is here, by the way:
> http://jclouds.apache.org/reference/javadoc/1.9.x/org/jclouds/compute/functions/GroupNamingConvention.html
> Still, it seems we are short on documentation on where exactly this
> prefixing is applied. For example, the documentation for
> createSecurityGroup [1] does not mention this, even though from the code
> [2] and what we've seen in this thread a prefix *is* being added.
> In order to avoid this problem, would it make sense to recommend the
> following pattern?
> SecurityGroup sg = securityGroupExtension.createSecurityGroup("name",
> region);
> // get the name of the actually created item!!
> String sgName = sg.getName();
> ...
> EC2TemplateOptions o = EC2TemplateOptions.Builder.securityGroups(sgName);
> ...
> In other words, instead of assuming that the input parameter to
> createSecurityGroup (or similar calls) can be used as-is, always use the
> values of the resulting object?
> Regards
> ap
> [1]
> http://jclouds.apache.org/reference/javadoc/1.9.x/org/jclouds/aws/ec2/compute/extensions/AWSEC2SecurityGroupExtension.html#createSecurityGroup(java.lang.String,
> java.lang.String)
> [2]
> https://github.com/jclouds/jclouds/blob/master/providers/aws-ec2/src/main/java/org/jclouds/aws/ec2/compute/extensions/AWSEC2SecurityGroupExtension.java#L73

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