13 lines
343 B
Bash
13 lines
343 B
Bash
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#!/usr/bin/env bash
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OS_DISTRO="$1"
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if [ -z "${OS_DISTRO}" ];then
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OS_DISTRO="generic"
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fi
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INSTANCE_ID="$( uuidgen |cut -d '-' -f 1 )"
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HOSTNAME="$(OS_DISTRO)-${INSTANCE_ID}"
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cat meta-data | ruby replace.rb "##INSTANCE_ID##" "${INSTANCE_ID}" | ruby replace.rb "##HOSTNAME##" "${HOSTNAME}" > meta-data.in && \
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cp -vf meta-data.in > meta-data
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