1181fb8543
This patch is reducing the size of the ramdisk image generated by the ironic-agent element. It does remove extra packages (graphical stuff, dev stuff, miscs, docs, etc...) and purges directories that are not needed for a ramdisk (like /boot since it boots using an external kernel) Currently it was tested generating a Fedora 22 image and reduced the size of the final image from 464 MB to 211MB compacted (54% decrease). I was able to boot a VM with 1.3 GiB of ram instead of the previous 3 GiB needed. Change-Id: Id6333ca5d99716ccad75ea1964896acf371fa72a
29 lines
718 B
Bash
Executable File
29 lines
718 B
Bash
Executable File
#!/bin/bash
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if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# TODO(lucasagomes): optimize the ramdisk for other OSs
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if [ $DISTRO_NAME = 'fedora' ] ; then
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install-packages -e kernel-debug-devel gcc fedora-logos python3 rsync sudo pykickstart grubby make genisoimage tcpdump man-db policycoreutils kbd-misc plymouth cronie
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if [ $DIB_RELEASE -ge 22 ]; then
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# Remove yum, >= F22 defaults to dnf
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dnf remove yum -y
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# Remove package manager cache
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dnf clean all
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else
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# Remove package manager cache
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yum clean all
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fi
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# Rebuilding the rpm database after removing packages will reduce
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# its size
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rpm --rebuilddb
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fi
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