33 lines
953 B
Bash
33 lines
953 B
Bash
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#!/usr/bin/env bash
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FILENAME="init-$(date -u '+%Y%m%d')_$(uuidgen |cut -d '-' -f 1).iso"
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if [ $# -eq 1 ]; then
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FILENAME="$1"
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echo "Building image to ${FILENAME} ..."
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elif [ $# -gt 1 ]; then
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echo 'Usage: ./build.sh [filename]'
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exit 1
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else
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echo "Building image to ${FILENAME} ..."
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fi
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SSH_KEY1=$(head -1 "SSH_KEY1")
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SSH_KEY2=$(head -1 "SSH_KEY2")
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SSH_KEY3=$(head -1 "SSH_KEY3")
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cat user-data | ruby replace.rb "###SSH_KEY_1###" "${SSH_KEY1}" | ruby replace.rb "###SSH_KEY_2###" "${SSH_KEY2}" | ruby replace.rb "###SSH_KEY_3###" "${SSH_KEY3}" > user-data.in && \
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cp -vf user-data.in user-data
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cloud-init devel schema --config-file user-data
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genisoimage -output ${FILENAME} -volid cidata -joliet -rock user-data meta-data
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FILESIZE=$(stat -c %s ${FILENAME} 2>/dev/null)
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if [[ "${FILESIZE}" -gt "0" ]]; then
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printf '%s (%d bytes) ... done!\n' ${FILENAME} ${FILESIZE}
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else
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printf 'Something went wrong while trying to make %s\n' ${FILENAME}
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fi
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