Hi Adam,
Thanks a lot for your response.
My nodes are in defaults zone.
On 08/07/2017 03:16 PM, Adam Collard wrote:
Hi Wahi,
On Mon, 7 Aug 2017 at 12:11 wahi <[email protected] <mailto:[email protected]>> wrote:
Hi Dmitrii,
Thanks a lot for your reply.
Indeed I have the last version of MAAS and JUJU, and from the MAAS
web interface I have nodes with ready state, but getting that
error. I will try to investigate your suggestions and see.
You should also verify that your Ready nodes are in the 'default' zone
in MAAS. If not, and you wish to pick a node in zone 'foo', you can
`juju deploy mysql --to zone=foo`
On 08/07/2017 02:56 PM, Dmitrii Shcherbakov wrote:
Hi Wahi,
> Do I need to add machines from Juju GUI before deploying models ?
No need for that (see also
https://bugs.launchpad.net/juju-core/+bug/1567169)
# deploy on any 'Ready' machine available in a pool
juju deploy mysql
# you already have a model with a machine 0 and you want to
deploy there
juju deploy mysql --to 0
# give me a new machine and create a container on it
juju deploy mysql --to lxd
# deploy to a *new* container on machine 0
juju deploy mysql --to lxd:0
# deploy to an *existing* container lxd:1 on machine 20
juju deploy mysql --to 20/lxd/1
You can also use constraints (including tags, availability zones
or other machine properties) to deploy with different criteria
for machines:
https://jujucharms.com/docs/stable/reference-constraints
NOTE: --to overrides any constraints you specify
> I tried to deploy a simple mariadb with --to option in order to
specify the n ode name but Juju didn't managed to boot the
machine, so on MAAS do I need to have node with Ready state with
no OS on it ?
Yes, you need a node in the "Ready" state in order to allocate a
new one via Juju.
maas maas machines read hostname=obambo | jq '.[].status_name'
"Ready"
juju deploy ubuntu --to obambo.maas
Located charm "cs:ubuntu-10".
Deploying charm "cs:ubuntu-10".
maas maas machines read hostname=obambo | jq '.[].status_name'
"Deploying"
> When I tried only juju deploy mariadb I am getting this:
Not sure if you have any "Ready" nodes. If you don't, that makes
sense.
Also, I hope you are using the latest versions of both Juju and
MAAS - not the ones that come in the main repo:
https://jujucharms.com/docs/2.2/reference-install
https://docs.ubuntu.com/maas/2.2/en/installconfig-package-install
I hope that helps.
Best Regards,
Dmitrii Shcherbakov
Field Software Engineer
IRC (freenode): Dmitrii-Sh
On Mon, Aug 7, 2017 at 12:23 PM, wahi <[email protected]
<mailto:[email protected]>> wrote:
Dear all,
I create a MAAS-JUJU environment with two servers, all
services (except MAAS installed on bare metal) are KVM
virtual machines. I installed Juju client in a separate
virtual machine, then I used it to bootstrap Juju controller
on another virtual machine with public IP and everything is
working fine.
My question is:
* Do I need to add machines from Juju GUI before deploying
models ?
* I tried to deploy a simple mariadb with --to option in
order to specify the n ode name but Juju didn't managed
to boot the machine, so on MAAS do I need to have node
with Ready state with no OS on it ?
* When I tried only juju deploy mariadb I am getting this:
Machine State DNS Inst id Series AZ Message
2 pending pending trusty failed to start
instance (cannot run instances: cannot run instance: No
available machine matches constraints: [('agent_name',
['af259ce2-9cb8-460b-8562-dd4223868f95']), ('zone',
['default'])] (resolved to "zone=default")), retrying in 10s
(9 more attempts)
So could you please advice me how to have the best approach
for this.
Thank you very much in advance.
Regards,
Wahi
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