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31 lines
951 B
Bash
31 lines
951 B
Bash
#!/usr/bin/env bash
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# Copyright (c) Edgeless Systems GmbH
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#
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# SPDX-License-Identifier: AGPL-3.0-only
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set -euo pipefail
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shopt -s extglob nullglob inherit_errexit
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AWS_STATE_DISK_DEVICENAME="sdb"
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AWS_STATE_DISK_SYMLINK="/dev/${AWS_STATE_DISK_DEVICENAME}"
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# hack: aws nvme udev rules are never executed. Create symlinks for the nvme devices manually.
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while [[ ! -L "${AWS_STATE_DISK_SYMLINK}" ]]
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do
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for nvmedisk in /dev/nvme*n1
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do
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linkname=$(nvme amzn id-ctrl -b "${nvmedisk}" | tail -c +3072 | tr -d ' ') || true
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if [[ -n "${linkname}" ]] && [[ "${linkname}" == "${AWS_STATE_DISK_DEVICENAME}" ]]; then
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ln -s "${nvmedisk}" "${AWS_STATE_DISK_SYMLINK}"
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fi
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done
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if [[ -L "${AWS_STATE_DISK_SYMLINK}" ]]; then
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break
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fi
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echo "Waiting for state disk to appear.."
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sleep 2
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done
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echo "AWS state disk found"
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echo "${AWS_STATE_DISK_SYMLINK}" → "$(readlink -f "${AWS_STATE_DISK_SYMLINK}")"
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