40 lines
1.9 KiB
Markdown
40 lines
1.9 KiB
Markdown
#Dependencies
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`quilt kpartx realpath qemu-user-static debootstrap zerofree pxz zip dosfstools bsdtar libcap2-bin`
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#Stage Anatomy
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# drideOS (Raspbian) Stage Overview
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The build of Raspbian is divided up into several stages for logical clarity
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and modularity. This causes some initial complexity, but it simplifies
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maintenance and allows for more easy customization.
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- Stage 0, bootstrap. The primary purpose of this stage is to create a
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usable filesystem. This is accomplished largely through the use of
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`debootstrap`, which creates a minimal filesystem suitable for use as a
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base.tgz on Debian systems. This stage also configures apt settings and
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installs `raspberrypi-bootloader` which is missed by debootstrap. The
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minimal core is installed but not configured, and the system will not quite
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boot yet.
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- Stage 1, truly minimal system. This stage makes the system bootable by
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installing system files like `/etc/fstab`, configures the bootloader, makes
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the network operable, and installs packages like raspi-config. At this
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stage the system should boot to a local console from which you have the
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means to perform basic tasks needed to configure and install the system.
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This is as minimal as a system can possibly get, and its arguably not
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really usable yet in a traditional sense yet. Still, if you want minimal,
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this is minimal and the rest you could reasonably do yourself as sysadmin.
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- State 2, lite system. This stage produces the Raspbian-Lite image. It
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installs some optimized memory functions, sets timezone and charmap
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defaults, installs fake-hwclock and ntp, wifi and bluetooth support,
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dphys-swapfile, and other basics for managing the hardware. It also
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creates necessary groups and gives the pi user access to sudo and the
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standard console hardware permission groups.
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- Stage 3, Install Dride related softwere.
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