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https://github.com/home-assistant/operating-system.git
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48bf9b5056
* Move rauc.db to boot partition The RAUC metadata file contains information that is tightly related to the system and kernel partitions. With the possibility to migrate data disk, the rauc.db can contain bogus information when moved to a different system. Removal of the file on "device wipe" is also not desirable, because the information about slot status is lost. Relocate the rauc.db to the boot partition after a system upgrade (as this can't be handled by RAUC hooks, because it needs to be executed after all slots and metadata is written) and adjust the script for recreating it. The downside is that its content in /mnt/data would be recreated if the boot slot is changed or system downgraded but this should be handled quite gracefully. Also remove the raucdb-first-boot service which is no longer necessary with the file not present in the data partition. * Fix shellcheck and mount path
45 lines
1004 B
Bash
Executable File
45 lines
1004 B
Bash
Executable File
#!/bin/sh
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# shellcheck disable=SC1091
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set -e
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# Remove rauc.db from old location before migration in HAOS 15.
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if [ -f /mnt/data/rauc.db ]; then
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rm -f /mnt/data/rauc.db
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fi
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if grep -q 'slot\.boot\.0' /mnt/boot/rauc.db; then
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echo "[INFO] rauc.db already contains slot information"
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exit 0
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fi
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echo "[INFO] Generating rauc.db from os-release data"
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eval "$(rauc status --output-format=shell)"
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if [ -z "${RAUC_SYSTEM_BOOTED_BOOTNAME}" ]; then
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echo "[ERROR] RAUC_SYSTEM_BOOTED_BOOTNAME is empty"
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exit 1
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fi
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CURRENT_SLOT_ID=$(test "${RAUC_SYSTEM_BOOTED_BOOTNAME}" = "A" && echo 0 || echo 1)
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. /etc/os-release
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cat >> /mnt/boot/rauc.db <<EOF
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[slot.boot.0]
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bundle.compatible=${RAUC_SYSTEM_COMPATIBLE}
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bundle.version=${VERSION_ID}
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[slot.kernel.${CURRENT_SLOT_ID}]
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bundle.compatible=${RAUC_SYSTEM_COMPATIBLE}
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bundle.version=${VERSION_ID}
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[slot.rootfs.${CURRENT_SLOT_ID}]
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bundle.compatible=${RAUC_SYSTEM_COMPATIBLE}
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bundle.version=${VERSION_ID}
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EOF
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/usr/bin/systemctl restart rauc.service
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