Re: IllegalArgumentException when deleting node on Rackspace

Zack, I am able to reproduce this exception at will, using jclouds 1.8.0. The exception appears associated with deleting the very last server on the account, when it has a mixed-case name. This was the ONLY server on my account. I could not get this to reproduce with any other servers

RE: How to get reference to NeutronApi from ComputeServiceContext

Interesting. Usually I would not recommend using different versions of the dependencies. However, I don't recall any particular reasons they might conflict. Can you give it a try and let me know? Thanks! -Zack From: Jeffrey Nguyen (jeffrngu) [jeffr...@cisco.com]

RE: How to get reference to NeutronApi from ComputeServiceContext

Usually I would not recommend using different versions of the dependencies. However, I don't recall any particular reasons they might conflict. Definitely would like to repeat that it's not recommended to mix different versions of jclouds JARs in your app. But of course, we can always

RE: IllegalArgumentException when deleting node on Rackspace

Hi Dan, Thanks for following up and for your bug report! I have a couple of ideas why this might be happening, but I am still looking. I'll keep you posted. -Zack From: Daniel Widdis [wid...@gmail.com] Sent: Thursday, August 14, 2014 1:17 AM To:

RE: IllegalArgumentException when deleting node on Rackspace

Hi Dan, If you go to your myclouds.rackspace.com panel, then go to Servers, under the SSH keys tab, what SSH key names do you have? I suspect jclouds expects the SSH key names to have DNS-valid names. Please let me know. Thanks! From: Zack Shoylev

Re: IllegalArgumentException when deleting node on Rackspace

I have one key, creatively named Dan Widdis I'll run some tests with that key renamed and/or deleted. On 8/14/14, 7:10 AM, Zack Shoylev wrote: Hi Dan, If you go to your myclouds.rackspace.com panel, then go to Servers, under the SSH keys tab, what SSH key names do you have? I suspect jclouds

Re: How to get reference to NeutronApi from ComputeServiceContext

Thank you Zack and Andrew. I'll let you know if this works. I'm interested in the PortApi in particular. I don't know if that is enough to expose any potential conflicts. Thanks, -Jeffrey From: Zack Shoylev zack.shoy...@rackspace.commailto:zack.shoy...@rackspace.com Reply-To:

Re: IllegalArgumentException when deleting node on Rackspace

Or, possibly the name I just gave was just a Rackspace-friendly name. The one actually in the uploaded key is: danielwiddis@Daniel-Widdiss-MacBook-Pro.local On 8/14/14, 7:10 AM, Zack Shoylev wrote: Hi Dan, If you go to your myclouds.rackspace.com panel, then go to Servers, under the SSH

RE: IllegalArgumentException when deleting node on Rackspace

The key data is stored using name-key pairs. My guess is that the problematic string is the Dan Widdis one, but I am still testing. -Zack From: Daniel Widdis [wid...@gmail.com] Sent: Thursday, August 14, 2014 10:56 AM To: user@jclouds.apache.org Subject:

Re: IllegalArgumentException when deleting node on Rackspace

Zack, I re-uploaded the key, giving it a lowercase name in Rackspace (dan_widdis) and also all lowercase in my uploaded public key. But the exception has returned. So I don't think it matters what the key is named: what matters is the name of the server to which the key is associated.

Re: How to get reference to NeutronApi from ComputeServiceContext

Yep, it's not recommended at all. Using different versions of jclouds in the sane app will bring two different versions of the jclouds-core to the classpath. The behavior of *any* jclouds api/provider in this scenario is unpredictable, as jclouds-core is the one that generates the http requests

Re: How to get reference to NeutronApi from ComputeServiceContext

So I ran some test with jclouds 1.7.1 and neutron 1.8.0. I got the exception below when trying to get new ContextBuilder. So this confirmed this combination doesn't work. I guess the only choice is to upgrade jclouds. Thanks all for the replies! java.util.NoSuchElementException: key

Re: IllegalArgumentException when deleting node on Rackspace

If that is still being evaluated against the DnsNameValidator, it is probably now failing because of the underscore.  Try “dan-widdis” and see if that works.  Either way, this is an interesting type of issue that has come up several times recently so we should probably noodle this a bit and

Re: jclouds S3 provider calls GetBucketAcl every time putBlob() is called?

How would I pass in my new context module? I've gotten as far as extending S3BlobStoreContextModule, overriding bucketAcls() to specify a longer expiration, but then what? Do I just pass in an instance of my context module to ContextBuilder#modules()? When I tried that, I got this exception:

RE: IllegalArgumentException when deleting node on Rackspace

To be precise, when cleaning up resources, jclouds also cleans up any orphaned key pairs. However, when it cleans up the keypairs, it validates the key pair name against the DNS validator. The key pairs are controlled using a key pair extension, so jclouds validates these values before it

Re: IllegalArgumentException when deleting node on Rackspace

Most of my use of the servers is automated, using dns-compliant server names (because the code yelled at me a few months ago). I only encountered this exception doing some manual testing and tweaking and it's mostly cosmetic, so the workaround for me is to simply ignore the error and move on!