Re: Juju deploy a model, MAAS node status

[Rick Harding]

Glad you're off and running. I'll get a bug filed that the error messaging
from there could have been more helpful pointing to the lack of the image.
Hopefully Juju can build a better idea or add series to the output
constraint matching information in the very least.

On Mon, Aug 7, 2017, 8:38 AM wahi  wrote:

> Dear all,
>
> The problem has been solved, really it was related that there was no
> trusty on MAAS server, when I deployed mongodb it worked without any
> problem.
>
> Thanks a lot for all suggestions and help.
>
>
>
> Best,
>   Wahi
>
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Re: Juju deploy a model, MAAS node status

[wahi]

Dear all,

The problem has been solved, really it was related that there was no 
trusty on MAAS server, when I deployed mongodb it worked without any 
problem.


Thanks a lot for all suggestions and help.



Best,
 Wahi

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Re: Juju deploy a model, MAAS node status

[wahi]

An important question which I recognized it now:
Located charm "cs:trusty/mariadb-7".
Deploying charm "cs:trusty/mariadb-7".

This is what I got when I issued the deploy command but on MAAS I don't 
have trusty image, could it be the source for the problem ?



Regards,
 Wahi

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Re: Juju deploy a model, MAAS node status

[wahi]

Hi,

From the MAAS command line, I am getting the status of the node as: 
"status_name": "Ready"


But the deployment is failed on this node.


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 > 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  StateDNS  Inst id  Series  AZ  Message
2pending   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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Re: Juju deploy a model, MAAS node status

[wahi]

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 mailto:w...@sci.am>> 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 mailto:w...@sci.am>> 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  StateDNS  Inst id  Series  AZ Message
2pending   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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Re: Juju deploy a model, MAAS node status

[Adam Collard]

Hi Wahi,

On Mon, 7 Aug 2017 at 12:11 wahi  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  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  StateDNS  Inst id  Series  AZ  Message
>> 2pending   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
>>
>> --
>> Juju mailing list
>> Juju@lists.ubuntu.com
>> Modify settings or unsubscribe at:
>> https://lists.ubuntu.com/mailman/listinfo/juju
>>
>>
>
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Re: Juju deploy a model, MAAS node status

[wahi]

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.



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 > 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  StateDNS  Inst id  Series  AZ  Message
2pending   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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Re: Juju deploy a model, MAAS node status

[Dmitrii Shcherbakov]

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  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  StateDNS  Inst id  Series  AZ  Message
> 2pending   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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> Juju@lists.ubuntu.com
> Modify settings or unsubscribe at: https://lists.ubuntu.com/
> mailman/listinfo/juju
>
>
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Juju deploy a model, MAAS node status

[wahi]

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  StateDNS  Inst id  Series  AZ  Message
2pending   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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