Juju with Devstack on Virtualbox

John Meinel john at arbash-meinel.com
Thu Jan 24 15:15:25 UTC 2013


There is an "openstack_s3" provider and an "openstack" provider that uses
swift. I'm using the latter, and it is working fine.

John
=:->
On Jan 24, 2013 4:51 PM, "Lee Tobin" <leetobin at gmail.com> wrote:

> Thanks for the reply Martin. Yes, I should have been more explicit when
> explaining my problem.
>
> I understand it's not the done thing to experiment with Juju in this
> manner however I wanted to do quite a bit of destructive testing hence the
> virtualised environment.
>
> During install, I tweaked config files quite a bit so I'm not surprised it
> has zombie entries.
>
> The openstack provier doesn't support swift though? Correct? Swift is also
> a requirement for my testing.
>
> I'll try investigating the 'instance_type' issue you discovered.
>
> Cheers,
>
>
> On 23 January 2013 17:59, Martin Packman <martin.packman at canonical.com>wrote:
>
>> On 19/01/2013, Lee Tobin <leetobin at gmail.com> wrote:
>> > Hello,
>> >
>> > I'm new to Juju, it looks great however could someone please help?
>>
>> Note that the normal way to experiment with Juju on your own box is to
>> use the local provider:
>>
>> <
>> http://askubuntu.com/questions/65359/how-do-i-configure-juju-for-local-usage
>> >
>>
>> If you want to test Juju on Openstack you really need a number of
>> machines, so getting an account on the HP Cloud is one of the easiest
>> options:
>>
>> <https://www.hpcloud.com/>
>>
>> I doubt anyone else has tried running Juju against devstack in a VM,
>> so even if you get your Openstack deployment fixed, you may still find
>> you can't do much with it.
>>
>> > So, I've created 2 VMs in Virtualbox, a Juju box and a Devstack box.
>> Single
>> > node Devstack box with swift running.
>>
>> It's really helpful when reporting problems to be explicit about what
>> exactly you're using, what version of Ubuntu, what version of
>> Openstack set up how, what version of Juju, and so on.
>>
>> The first confusing thing is you're using the EC2 provider rather than
>> the native Openstack one, but have a bunch of extra config options in
>> your environments.yaml that don't actually apply. If you switch,
>> running `juju -v bootstrap` gives details about the underlying
>> Openstack api calls and their responses, which can be useful for
>> diagnosing problems.
>>
>> Unmangled from your log, the most relevent exception seems indicate
>> your openstack deployment is slightly misconfigured:
>>
>> Traceback (most recent call last):
>>   File "/opt/stack/nova/nova/compute/manager.py", line 688, in
>> _run_instance
>>     injected_files, admin_password)
>>   File "/opt/stack/nova/nova/compute/manager.py", line 960, in _spawn
>>     block_device_info)
>>   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 1039, in spawn
>>     block_device_info)
>>   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 1952, in
>> _create_domain_and_network
>>     self.firewall_driver.prepare_instance_filter(instance, network_info)
>>   File "/opt/stack/nova/nova/virt/firewall.py", line 188, in
>> prepare_instance_filter
>>     ipv4_rules, ipv6_rules = self.instance_rules(instance, network_info)
>>   File "/opt/stack/nova/nova/virt/firewall.py", line 403, in
>> instance_rules
>>     instance)
>>   File "/opt/stack/nova/nova/network/api.py", line 253, in
>> get_instance_nw_info
>>     result = self._get_instance_nw_info(context, instance)
>>   File "/opt/stack/nova/nova/network/api.py", line 263, in
>> _get_instance_nw_info
>>     'rxtx_factor': instance['instance_type']['rxtx_factor'],
>> TypeError: string indices must be integers
>>
>> You could try working out how your 'instance_type' ended up being a
>> string rather than a dict, but as mentioned at the start, you probably
>> just want to use something other than a local devstack for playing
>> with juju.
>>
>> Martin
>>
>
>
>
> --
> Lee
>
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