Re: [Nix-dev] Upgrade from 15.09 to 16.03 with NixOps

2016-04-21 Thread Eric Sagnes
> The expressions are evaluated from the coordinator, so either you upgrade
> the channel there or you check out nixpkgs somewhere and set
> `NIX_PATH=nixpkgs=/path/to/your/clone` before running nixops.

It is also possible to use `-I nixpkgs=` and point directly to the
channel you want to use:

nixops deploy -d DEPLOYMENT -I 
nixpkgs=https://github.com/NixOS/nixpkgs-channels/archive/nixos-16.03.tar.gz

On Wed, Apr 20, 2016 at 09:42:37PM +, Wout Mertens wrote:
> The expressions are evaluated from the coordinator, so either you upgrade
> the channel there or you check out nixpkgs somewhere and set
> `NIX_PATH=nixpkgs=/path/to/your/clone` before running nixops.
> 
> On Wed, Apr 20, 2016 at 1:52 PM Teo Klestrup  wrote:
> 
> > I believe the channels are taken from the coordinator, so when the
> > coordinator is upgraded then the other machines should be, too.
> > On 18 Apr 2016 19:20, "4levels" <4lev...@gmail.com> wrote:
> >
> >> Hi Nix'ers,
> >>
> >> This is an Nix Ops related question.
> >>
> >> How can I specify which channel to use inside the nix expressions (*.nix
> >> files) for nixops?
> >>
> >> Thanks in advance!
> >>
> >> Erik
> >>
> >> ___
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> >> http://lists.science.uu.nl/mailman/listinfo/nix-dev
> >>
> >> ___
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> > nix-dev@lists.science.uu.nl
> > http://lists.science.uu.nl/mailman/listinfo/nix-dev
> >
> -- 
> 
> Wout.
> (typed on mobile, excuse terseness)

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-- 
Eric Sagnes
サニエ エリック
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Re: [Nix-dev] Upgrade from 15.09 to 16.03 with NixOps

2016-04-21 Thread 4levels
Hi Teo, Kevin and Wout,

thank you all for your kind support.
I do add the nixpkgs line and things seem to work correctly.
I was just getting confused as this change initially didn't trigger a
rebuild of the deployed system.

Kind regards,

Erik

On Wed, Apr 20, 2016 at 11:42 PM Wout Mertens 
wrote:

> The expressions are evaluated from the coordinator, so either you upgrade
> the channel there or you check out nixpkgs somewhere and set
> `NIX_PATH=nixpkgs=/path/to/your/clone` before running nixops.
>
> On Wed, Apr 20, 2016 at 1:52 PM Teo Klestrup  wrote:
>
>> I believe the channels are taken from the coordinator, so when the
>> coordinator is upgraded then the other machines should be, too.
>> On 18 Apr 2016 19:20, "4levels" <4lev...@gmail.com> wrote:
>>
>>> Hi Nix'ers,
>>>
>>> This is an Nix Ops related question.
>>>
>>> How can I specify which channel to use inside the nix expressions (*.nix
>>> files) for nixops?
>>>
>>> Thanks in advance!
>>>
>>> Erik
>>>
>>> ___
>>> nix-dev mailing list
>>> nix-dev@lists.science.uu.nl
>>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>>
>>> ___
>> nix-dev mailing list
>> nix-dev@lists.science.uu.nl
>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>
> --
>
> Wout.
> (typed on mobile, excuse terseness)
>
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Re: [Nix-dev] Upgrade from 15.09 to 16.03 with NixOps

2016-04-20 Thread Wout Mertens
The expressions are evaluated from the coordinator, so either you upgrade
the channel there or you check out nixpkgs somewhere and set
`NIX_PATH=nixpkgs=/path/to/your/clone` before running nixops.

On Wed, Apr 20, 2016 at 1:52 PM Teo Klestrup  wrote:

> I believe the channels are taken from the coordinator, so when the
> coordinator is upgraded then the other machines should be, too.
> On 18 Apr 2016 19:20, "4levels" <4lev...@gmail.com> wrote:
>
>> Hi Nix'ers,
>>
>> This is an Nix Ops related question.
>>
>> How can I specify which channel to use inside the nix expressions (*.nix
>> files) for nixops?
>>
>> Thanks in advance!
>>
>> Erik
>>
>> ___
>> nix-dev mailing list
>> nix-dev@lists.science.uu.nl
>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>
>> ___
> nix-dev mailing list
> nix-dev@lists.science.uu.nl
> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>
-- 

Wout.
(typed on mobile, excuse terseness)
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Re: [Nix-dev] Upgrade from 15.09 to 16.03 with NixOps

2016-04-20 Thread Teo Klestrup
I believe the channels are taken from the coordinator, so when the
coordinator is upgraded then the other machines should be, too.
On 18 Apr 2016 19:20, "4levels" <4lev...@gmail.com> wrote:

> Hi Nix'ers,
>
> This is an Nix Ops related question.
>
> How can I specify which channel to use inside the nix expressions (*.nix
> files) for nixops?
>
> Thanks in advance!
>
> Erik
>
> ___
> nix-dev mailing list
> nix-dev@lists.science.uu.nl
> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>
>
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[Nix-dev] Upgrade from 15.09 to 16.03 with NixOps

2016-04-18 Thread 4levels
Hi Nix'ers,

This is an Nix Ops related question.

How can I specify which channel to use inside the nix expressions (*.nix
files) for nixops?

Thanks in advance!

Erik
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