36 lines
1.1 KiB
Bash
Executable File
36 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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output="${1:-${script_dir}/seed.iso}"
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files=(user-data meta-data)
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mkdir -p "$(dirname -- "$output")"
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if [[ -f "${script_dir}/network-config" ]]; then
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files+=(network-config)
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fi
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if command -v cloud-localds >/dev/null 2>&1; then
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args=()
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if [[ -f "${script_dir}/network-config" ]]; then
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args+=(--network-config="${script_dir}/network-config")
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fi
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cloud-localds "${args[@]}" "${output}" \
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"${script_dir}/user-data" "${script_dir}/meta-data"
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elif command -v xorriso >/dev/null 2>&1; then
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xorriso -as mkisofs -quiet -volid cidata -joliet -rock \
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-output "${output}" "${files[@]/#/${script_dir}/}"
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elif command -v genisoimage >/dev/null 2>&1; then
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genisoimage -quiet -output "${output}" -volid cidata -joliet -rock \
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"${files[@]/#/${script_dir}/}"
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elif command -v mkisofs >/dev/null 2>&1; then
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mkisofs -quiet -output "${output}" -volid cidata -joliet -rock \
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"${files[@]/#/${script_dir}/}"
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else
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printf 'Error: install cloud-image-utils, xorriso, genisoimage, or mkisofs.\n' >&2
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exit 1
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fi
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printf 'Created %s\n' "${output}"
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