58 lines
1.9 KiB
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58 lines
1.9 KiB
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********
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Features
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********
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This chapter document the machine, distro and image feature that are specific
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to Belden CoreOS.
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.. index:: MACHINE_FEATURES
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Machine Features
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================
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:external:ref:`MACHINE_FEATURES <ref-features-machine>` of OpenEmbedded-Core
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can be used with CoreOS.
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In addition, those CoreOS specific MACHINE_FEATURES can be used too:
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- *sdcard:* the machine as an internal SD Card or MicroSD Slot.
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- *emmc:* the machine as an internal emmc based storage
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.. index:: DISTRO_FEATURES
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Distro Features
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===============
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CoreOS doesn't define any custom distro feature for now, but the
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:external:ref:`DISTRO_FEATURES <ref-features-distro>` of OpenEmbedded-Core
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can be used.
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.. index:: IMAGE_FEATURES
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.. _ref-features-image:
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Image Features
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==============
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Some image features are available when you inherit the
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:ref:`coreos-image <ref-classes-coreos-image>` class. The current list of
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these features is as follows:
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- *hwcodecs:* Installs hardware acceleration codecs.
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- *tools-debug:* Installs debugging tools such as ``strace`` and ``gdb``.
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- *tools-profile:* Installs profiling tools such as ``valgrind`` and ``perf``.
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- *ssh-server:* Installs the Dropbear minimal SSH server.
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- *podman:*: Installs the Podman container runtime
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- *networkmanager:* Installs the NetworkManager daemon and command line client
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- *cockpit:* Installs the cockpit web interface
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- *dev-tools:* Install some developer command line tools
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The *cockpit* and *dev-tools* feature are special, as they will automatically
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add package based on the other image feature that are enabled.
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:external:ref:`IMAGE_FEATURES <ref-features-image>` defined in OpenEmbedded-Core
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are also available, but note that the
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:ref:`coreos-image <ref-classes-coreos-image>` class don't inherit from the
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:external:ref:`core-image <ref-classes-core-image>` class, thus `core-image`
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specific features are not available.
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