skreuzer / cpuid

CFEngine module for calling CPUID

cpuid

CFEngine module for calling CPUID

Installation

On FreeBSD, NetBSD and OpenBSD

sudo make install

On Mac OS X you will need to install bsdmake from homebrew

brew install bsdmake
sudo bsdmake install

On Ubuntu you will need to install the freebsd-buildutils package along with bmake

sudo apt-get install freebsd-buildutils bmake
sudo bmake install

Example Usage

body common control
{
    bundlesequence => { "identify_cpu" };
}

bundle agent identify_cpu
{
    classes:

        "has_avx_support" expression => strcmp("avx", "$(cpuid.features)");

    commands:

        any::

            "/var/cfengine/modules/cpuid"
                comment => "Retrieve CPU vendor and processor features",
                module => "true";

    reports:

        any::

            "$(cpuid.features)";

        intel::

            "this host has an $(cpuid.vendor) processor";

        has_avx_support::

            "this host supports the avx instruction set";
}

sudo /var/cfengine/bin/cf-agent -K -f ./cpuid_example.cf
R: this host has an intel processor
R: EAX=1 Features:
R:      fpu
R:      vme
R:      de
R:      pse
R:      tsc
R:      msr
R:      pae
R:      mce
R:      cx8
... snip ...
R: this host supports the avx instruction set