33 lines
1.3 KiB
ReStructuredText
33 lines
1.3 KiB
ReStructuredText
==============
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ubuntu-minimal
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==============
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Note: The ubuntu element is likely what you want unless you really know
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you want this one for some reason. The ubuntu element gets a lot more testing
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coverage and use.
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Create a minimal image based on Ubuntu. We default to trusty but DIB_RELEASE
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is mapped to any series of Ubuntu.
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If necessary, a custom apt keyring and debootstrap script can be
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supplied to the `debootstrap` command via `DIB_APT_KEYRING` and
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`DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` respectively. Both options require the
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use of absolute rather than relative paths.
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Use of this element will also require the tool 'debootstrap' to be
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available on your system. It should be available on Ubuntu, Debian,
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and Fedora.
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The `DIB_OFFLINE` or more specific `DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE`
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variables can be set to prefer the use of a pre-cached root filesystem
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tarball.
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The `DIB_DEBOOTSTRAP_EXTRA_ARGS` environment variable may be used to
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pass extra arguments to the debootstrap command used to create the
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base filesystem image. If --keyring is is used in `DIB_DEBOOTSTRAP_EXTRA_ARGS`,
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it will override `DIB_APT_KEYRING` if that is used as well.
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For further information about `DIB_DEBIAN_DEBOOTSTRAP_SCRIPT`,
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`DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE` and `DIB_DEBOOTSTRAP_EXTRA_ARGS`
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please consult "README.rst" of the debootstrap element.
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