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16 lines
381 B
Plaintext
16 lines
381 B
Plaintext
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#!/bin/sh
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set -e
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mkdir -p /etc/writable
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# cloud-init needs to be able to modify hostname and has the ability to
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# set the other two.
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for f in timezone localtime hostname; do
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if [ -e /etc/$f ]; then
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echo "I: Moving /etc/$f to /etc/writable/"
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mv /etc/$f /etc/writable/$f
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fi
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echo "I: Linking /etc/$f to /etc/writable/"
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ln -s writable/$f /etc/$f
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done
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