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From: Samuel Herts <sdherts@gmail.com>
Date: Mon, 24 Feb 2020 10:40:22 -0500
Message-ID: <CA+k9xxb0eBfXVeA4zxULKL-0NCwmO6=vPw7TBkyGt4fc6xfmOg@mail.gmail.com>
Subject: Re: OpenBMC Starting Point
To: Michael Richardson <mcr@sandelman.ca>
Cc: geissonator@yahoo.com, openbmc@lists.ozlabs.org
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So if I wanted a c++ script to run on the bmc whenever I desired, how
exactly would I go about implementing it as a module to run? Kind of like
the Phosphor state manager module that the Hello World guide starts on,
specifically, what steps would I need to take or what resources should I
look into for creating my own module that will run when a specific command
is sent, like the systemctl start phosphor.

On Mon, Jan 20, 2020 at 1:57 AM Michael Richardson <mcr@sandelman.ca> wrote:

>
> Samuel Herts <sdherts@gmail.com> wrote:
>     > I am currently working on getting a working OpenBMC test environment
>     > up and running. I am using VirtualBox and the github Development
>     > Environment tutorial. I had a couple questions regarding how to make
>     > our own modules. Would it be possible to upload files to the bmc on
>     > the virtual server?
>
> You can do that.
> The disk is rather small by default.
> If you are using VirtualBox, you may be able to use the vboxfs file system
> to
> mount the host. That might require adding modules to the kernel.
>
>     > And would I be able to make a script which can read text off of that
>     > file inside the bmc chip?
>
>     > I have a physical server which I am not using yet, would I be able to
>     > install openbmc and the scripts and insert the file onto the actual
>     > bmc chip, and eventually read from that file?
>
> Maybe. What server do you have?
>
> --
> ]               Never tell me the odds!                 | ipv6 mesh
> networks [
> ]   Michael Richardson, Sandelman Software Works        |    IoT
> architect   [
> ]     mcr@sandelman.ca  http://www.sandelman.ca/        |   ruby on
> rails    [
>
>

-- 
Sincerely,
Samuel Herts

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<div dir=3D"ltr">So if I wanted a c++ script to run on the bmc whenever I d=
esired, how exactly would I go about implementing it as a module to run? Ki=
nd of like the Phosphor state manager module that the Hello World guide sta=
rts on, specifically, what steps would I need to take or what resources sho=
uld I look into for creating my own module that will run when a specific co=
mmand is sent, like the systemctl start phosphor.=C2=A0</div><br><div class=
=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Mon, Jan 20, 2020=
 at 1:57 AM Michael Richardson &lt;<a href=3D"mailto:mcr@sandelman.ca">mcr@=
sandelman.ca</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" styl=
e=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);paddin=
g-left:1ex"><br>
Samuel Herts &lt;<a href=3D"mailto:sdherts@gmail.com" target=3D"_blank">sdh=
erts@gmail.com</a>&gt; wrote:<br>
=C2=A0 =C2=A0 &gt; I am currently working on getting a working OpenBMC test=
 environment<br>
=C2=A0 =C2=A0 &gt; up and running. I am using VirtualBox and the github Dev=
elopment<br>
=C2=A0 =C2=A0 &gt; Environment tutorial. I had a couple questions regarding=
 how to make<br>
=C2=A0 =C2=A0 &gt; our own modules. Would it be possible to upload files to=
 the bmc on<br>
=C2=A0 =C2=A0 &gt; the virtual server?<br>
<br>
You can do that.<br>
The disk is rather small by default.<br>
If you are using VirtualBox, you may be able to use the vboxfs file system =
to<br>
mount the host. That might require adding modules to the kernel.<br>
<br>
=C2=A0 =C2=A0 &gt; And would I be able to make a script which can read text=
 off of that<br>
=C2=A0 =C2=A0 &gt; file inside the bmc chip?<br>
<br>
=C2=A0 =C2=A0 &gt; I have a physical server which I am not using yet, would=
 I be able to<br>
=C2=A0 =C2=A0 &gt; install openbmc and the scripts and insert the file onto=
 the actual<br>
=C2=A0 =C2=A0 &gt; bmc chip, and eventually read from that file?<br>
<br>
Maybe. What server do you have?<br>
<br>
--<br>
]=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0Never tell me the o=
dds!=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0| ipv6 me=
sh networks [<br>
]=C2=A0 =C2=A0Michael Richardson, Sandelman Software Works=C2=A0 =C2=A0 =C2=
=A0 =C2=A0 |=C2=A0 =C2=A0 IoT architect=C2=A0 =C2=A0[<br>
]=C2=A0 =C2=A0 =C2=A0<a href=3D"mailto:mcr@sandelman.ca" target=3D"_blank">=
mcr@sandelman.ca</a>=C2=A0 <a href=3D"http://www.sandelman.ca/" rel=3D"nore=
ferrer" target=3D"_blank">http://www.sandelman.ca/</a>=C2=A0 =C2=A0 =C2=A0 =
=C2=A0 |=C2=A0 =C2=A0ruby on rails=C2=A0 =C2=A0 [<br>
<br>
</blockquote></div><br clear=3D"all"><div><br></div>-- <br><div dir=3D"ltr"=
 class=3D"gmail_signature"><div dir=3D"ltr">Sincerely,=C2=A0<div>Samuel Her=
ts</div></div></div>

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