Den Code zum erstellen refactort, um nicht notwendigerweise jedesmal die Partitionen und die Dateisysteme neu zu erstellen.
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1 changed files with 187 additions and 73 deletions
260
install.uefi
260
install.uefi
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@ -70,7 +70,10 @@ fi
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DRIVE="/dev/vda"
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# disklayout: ESP (512MiB), usr (15GiB), Root (100% - [512MiB + 15GiB])
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ESP="512M"
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USR="15G"
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USR="10G"
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ROOT_LABEL="root"
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USR_LABEL="usr"
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ESP_LABEL="EFI"
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#--------------------------#
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@ -84,92 +87,203 @@ USR="15G"
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# /usr /dev/vda2
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# (usr-hash) /dev/vda3
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# /(root) /dev/vda4
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# Reset Partition Table
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sgdisk -og "${DRIVE}"
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# Create EFI System Partition
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sgdisk -n 0:0:+"${ESP}" -t 0:c12a7328-f81f-11d2-ba4b-00a0c93ec93b -c 0:"EFI System Partition" "${DRIVE}"
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#sgdisk -n 0:0:+512M -t 0:ef00 -c 0:ESP "${DRIVE}"
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# Create usr-Partition
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sgdisk -n 0:0:+"${USR}" -t 0:8484680c-9521-48c6-9c11-b0720656f69e -c 0:"Usr-Partition" "${DRIVE}"
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# Create usrhash-Partition
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sgdisk -n 0:0:+512M -t 0:77ff5f63-e7b6-4633-acf4-1565b864c0e6 -c 0:"usrhash-Partition" "${DRIVE}"
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# Create Root-Partition
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sgdisk -n 0:0:0 -t 0:4f68bce3-e8cd-4db1-96e7-fbcaf984b709 -c 0:"System Root" "${DRIVE}"
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# UUIDs finden
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UUID_ESP=""
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UUID_ROOT=""
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UUID_USR=""
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UUID_USRHASH=""
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#LSBLK_OPTIONEN="NAME,PARTUUID,UUID,PARTTYPE,PARTN,LABEL,MOUNTPOINTS"
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# Anzahl der Partitionen ermitteln
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DRIVE_NAME=${DRIVE//\/dev\/}
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declare -i NUMBER_OF_PARTITIONS;
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NUMBER_OF_PARTITIONS=$(lsblk | grep -c "${DRIVE_NAME}[0-9]")
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declare -i UNKNOWN_PARTITIONS
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NOCASEMATCH_UNSET=$(shopt -u | grep -c nocasematch)
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if [[ $NOCASEMATCH_UNSET ]]; then
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shopt -s nocasematch
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# Prüfen ob die Platte existiert
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#declare -i CHECK_EXISTENCE_OUTPUT=""
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CHECK_EXISTENCE_OUTPUT=$(lsblk -o NAME | grep -c "^${DRIVE//\/dev\/}")
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if [[ ${CHECK_EXISTENCE_OUTPUT} -lt 1 ]]; then
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echo "Platte existiert nicht, breche ab."
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exit 0
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fi
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for (( i=NUMBER_OF_PARTITIONS; i > 0 ; i=i-1 )) ; do
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OUTPUT=$(sgdisk -i "${i}" "${DRIVE}")
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PARTITION_EXISTS=$(echo "${OUTPUT}" | grep -c "GUID")
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if [[ "${PARTITION_EXISTS}" != "0" ]]; then
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GUID_CODE=$(echo "${OUTPUT}" | grep "GUID code:" | cut -d ' ' -f 4)
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UUID=$(echo "${OUTPUT}" | grep "unique GUID:" | cut -d ' ' -f 4)
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case $GUID_CODE in
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"8484680c-9521-48c6-9c11-b0720656f69e" )
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echo "USR-Partition, UUID: ${UUID}"
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UUID_USR=${UUID}
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;;
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"c12a7328-f81f-11d2-ba4b-00a0c93ec93b" )
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echo "ESP-Partition, UUID: ${UUID}"
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UUID_ESP=${UUID}
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;;
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"4f68bce3-e8cd-4db1-96e7-fbcaf984b709" )
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echo "Root-Partition, UUID: ${UUID}"
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UUID_ROOT=${UUID}
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;;
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"77ff5f63-e7b6-4633-acf4-1565b864c0e6" )
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echo "Usrhash-Partition, UUID: ${UUID}"
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UUID_USRHASH=${UUID}
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;;
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* )
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echo "Unbekannte Partition"
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UNKNOWN_PARTITIONS="${UNKNOWN_PARTITIONS}+1"
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;;
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esac
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RECREATE_PARTITIONS="1"
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# Prüfe ob die Platte schon formatiert wurde und die Partitionen da sind
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CHECK_PARTITIONS_OUTPUT=$(lsblk -o NAME,PARTTYPE | grep "${DRIVE//\/dev\/}" | grep "\(c12a7328-f81f-11d2-ba4b-00a0c93ec93b\|8484680c-9521-48c6-9c11-b0720656f69e\|77ff5f63-e7b6-4633-acf4-1565b864c0e6\|4f68bce3-e8cd-4db1-96e7-fbcaf984b709\)")
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CHECK_ROOT=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "4f68bce3-e8cd-4db1-96e7-fbcaf984b709")
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CHECK_ESP=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "c12a7328-f81f-11d2-ba4b-00a0c93ec93b")
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CHECK_USR=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "8484680c-9521-48c6-9c11-b0720656f69e")
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CHECK_USRHASH=$(echo "${CHECK_PARTITIONS_OUTPUT}" | grep -c "77ff5f63-e7b6-4633-acf4-1565b864c0e6")
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if [[ ${CHECK_ESP} -eq 1 && ${CHECK_USR} -eq 1 && ${CHECK_USRHASH} -eq 1 && ${CHECK_ROOT} -eq 1 ]]; then
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read -r "Alle Partitionen sind vorhanden. Trotzdem neu erstellen? (j/N): " confirm
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if [[ "${confirm}" == [jJ] ]];then
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echo "Partitionen werden neu erstellt"
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RECREATE_PARTITIONS="1"
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else
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echo "no partition found"
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echo "Partitionen werden nicht neu erstellt"
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RECREATE_PARTITIONS="0"
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fi
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NUMBER_OF_PARTITIONS="${NUMBER_OF_PARTITIONS}-1"
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fi
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if [[ ${RECREATE_PARTITIONS} -eq 1 ]]; then
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# Reset Partition Table
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sgdisk -og "${DRIVE}"
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# EFI System Partition erstellen
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sgdisk -n 0:0:+"${ESP}" -t 0:c12a7328-f81f-11d2-ba4b-00a0c93ec93b -c 0:"EFI System Partition" "${DRIVE}"
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#sgdisk -n 0:0:+512M -t 0:ef00 -c 0:ESP "${DRIVE}"
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# usr-Partition erstellen
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sgdisk -n 0:0:+"${USR}" -t 0:8484680c-9521-48c6-9c11-b0720656f69e -c 0:"ArchOS_0.1" "${DRIVE}"
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# usrhash-Partition erstellen
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sgdisk -n 0:0:+512M -t 0:77ff5f63-e7b6-4633-acf4-1565b864c0e6 -c 0:"ArchOS_0.1" "${DRIVE}"
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# Root-Partition erstellen
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sgdisk -n 0:0:0 -t 0:4f68bce3-e8cd-4db1-96e7-fbcaf984b709 -c 0:"ArchOS Root" "${DRIVE}"
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fi
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# # UUIDs finden
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# UUID_ESP=""
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# UUID_ROOT=""
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# UUID_USR=""
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# UUID_USRHASH=""
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# # Anzahl der Partitionen ermitteln
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# DRIVE_NAME=${DRIVE//\/dev\/}
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# declare -i NUMBER_OF_PARTITIONS;
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# NUMBER_OF_PARTITIONS=$(lsblk | grep -c "${DRIVE_NAME}[0-9]")
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# declare -i UNKNOWN_PARTITIONS
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# NOCASEMATCH_UNSET=$(shopt -u | grep -c nocasematch)
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# if [[ $NOCASEMATCH_UNSET ]]; then
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# shopt -s nocasematch
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# fi
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# for (( i=NUMBER_OF_PARTITIONS; i > 0 ; i=i-1 )) ; do
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# OUTPUT=$(sgdisk -i "${i}" "${DRIVE}")
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# PARTITION_EXISTS=$(echo "${OUTPUT}" | grep -c "GUID")
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# if [[ "${PARTITION_EXISTS}" != "0" ]]; then
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# GUID_CODE=$(echo "${OUTPUT}" | grep "GUID code:" | cut -d ' ' -f 4)
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# UUID=$(echo "${OUTPUT}" | grep "unique GUID:" | cut -d ' ' -f 4)
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# case $GUID_CODE in
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# "8484680c-9521-48c6-9c11-b0720656f69e" )
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# echo "USR-Partition, UUID: ${UUID}"
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# UUID_USR=${UUID}
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# ;;
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# "c12a7328-f81f-11d2-ba4b-00a0c93ec93b" )
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# echo "ESP-Partition, UUID: ${UUID}"
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# UUID_ESP=${UUID}
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# ;;
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# "4f68bce3-e8cd-4db1-96e7-fbcaf984b709" )
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# echo "Root-Partition, UUID: ${UUID}"
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# UUID_ROOT=${UUID}
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# ;;
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# "77ff5f63-e7b6-4633-acf4-1565b864c0e6" )
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# echo "Usrhash-Partition, UUID: ${UUID}"
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# UUID_USRHASH=${UUID}
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# ;;
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# * )
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# echo "Unbekannte Partition"
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# UNKNOWN_PARTITIONS="${UNKNOWN_PARTITIONS}+1"
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# ;;
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# esac
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# else
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# echo "no partition found"
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# fi
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# NUMBER_OF_PARTITIONS="${NUMBER_OF_PARTITIONS}-1"
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# done
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# if [[ $NOCASEMATCH_UNSET ]]; then
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# shopt -u nocasematch
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# fi
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# if [[ "${UNKNOWN_PARTITIONS}" -gt "0" ]]; then
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# if [[ "${UNKNOWN_PARTITIONS}" -gt "1" ]]; then
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# read -r -p "Mehrere Partitionen unbekannt. Trotzdem fortfahren? (j/N): " confirm
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# [[ "${confirm}" == [jJ] ]] || echo "Abbrechen" && exit 0
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# else
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# read -r -p "Eine Partition unbekannt. Trotzdem fortfahren? (j/N): " confirm
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# [[ "${confirm}" == [jJ] ]] || echo "Abbrechen" && exit 0
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# fi
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# fi
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# # Großbuchstaben in UUIDs zu kleinbuchstaben umwandeln
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# UUID_ESP="${UUID_ESP@L}"
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# UUID_ROOT="${UUID_ROOT@L}"
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# UUID_USR="${UUID_USR@L}"
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# UUID_USRHASH="${UUID_USRHASH@L}"
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# Informationen aus den Partitionen auslesen
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PARTITIONEN_OUTPUT=$(lsblk -o NAME,PARTTYPE,PARTUUID,UUID,PARTN,LABEL,MOUNTPOINTS | grep "${DRIVE//\/dev\/}[0-9]" | sed 's/[[:blank:]]\+/ /g')
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echo "PARTITIONEN_OUTPUT:"
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echo "${PARTITIONEN_OUTPUT}"
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PARTITION_NUMBERS=$(echo "${PARTITIONEN_OUTPUT}" | cut -d ' ' -f 5)
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echo "Partition-Numbers:"
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echo "${PARTITION_NUMBERS}"
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declare -A ROOT_PARTITION=()
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declare -A ESP_PARTITION=()
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declare -A USR_PARTITION=()
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declare -A USRHASH_PARTITION=()
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for i in ${PARTITION_NUMBERS}; do
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PARTN=$(echo "${PARTITIONEN_OUTPUT}" | grep "${DRIVE//\/dev\/}${i}" | cut -d ' ' -f 5)
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PARTUUID=$(echo "${PARTITIONEN_OUTPUT}" | grep "${DRIVE//\/dev\/}${i}" | cut -d ' ' -f 3)
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PARTTYPE=$(echo "${PARTITIONEN_OUTPUT}" | grep "${DRIVE//\/dev\/}${i}" | cut -d ' ' -f 2)
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case $PARTTYPE in
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"c12a7328-f81f-11d2-ba4b-00a0c93ec93b" )
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echo "ESP"
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ESP_PARTITION+=([PARTUUID]="${PARTUUID}")
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ESP_PARTITION+=([PARTTYPE]="${PARTTYPE}")
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ESP_PARTITION+=([PARTNUMBER]="${PARTN}")
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;;
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"8484680c-9521-48c6-9c11-b0720656f69e" )
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echo "USR"
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USR_PARTITION+=([PARTUUID]="${PARTUUID}")
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USR_PARTITION+=([PARTTYPE]="${PARTTYPE}")
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USR_PARTITION+=([PARTNUMBER]="${PARTN}")
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;;
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"77ff5f63-e7b6-4633-acf4-1565b864c0e6")
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echo "USRHASH"
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USRHASH_PARTITION+=([PARTUUID]="${PARTUUID}")
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USRHASH_PARTITION+=([PARTTYPE]="${PARTTYPE}")
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USRHASH_PARTITION+=([PARTNUMBER]="${PARTN}")
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;;
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"4f68bce3-e8cd-4db1-96e7-fbcaf984b709" )
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echo "ROOT"
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ROOT_PARTITION+=([PARTUUID]="${PARTUUID}")
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ROOT_PARTITION+=([PARTTYPE]="${PARTTYPE}")
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ROOT_PARTITION+=([PARTNUMBER]="${PARTN}")
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;;
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* )
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echo "Unknown"
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;;
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esac
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done
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if [[ $NOCASEMATCH_UNSET ]]; then
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shopt -u nocasematch
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fi
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# Prüfen,ob die Dateisysteme schon korrekt sind
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FILESYSTEM_OUTPUT=$(lsblk -o NAME,FSTYPE,FSVER,PARTUUID | grep "${DRIVE//\/dev\/}[0-9]")
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CHECK_FS_ESP=$(echo "${FILESYSTEM_OUTPUT}" | grep "${ESP_PARTITION["PARTUUID"]}" | grep -i "vfat" | grep -i "fat32" | grep -c -i "${ESP_LABEL}")
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CHECK_FS_USR=$(echo "${FILESYSTEM_OUTPUT}" | grep "${USR_PARTITION["PARTUUID"]}" | grep -i "ext4" | grep -c -i "${USR_LABEL}")
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CHECK_FS_USRHASH=$(echo "${FILESYSTEM_OUTPUT}" | grep "${USRHASH_PARTITION["PARTUUID"]}" | grep -c -i "dm_verity_hash")
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CHECK_FS_ROOT=$(echo "${FILESYSTEM_OUTPUT}" | grep "${ROOT_PARTITION["PARTUUID"]}" | grep -i "ext4" | grep -c -i "${ROOT_LABEL}")
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if [[ "${UNKNOWN_PARTITIONS}" > "0" ]]; then
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if [[ "${UNKNOWN_PARTITIONS}" > "1" ]]; then
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read -r -p "Mehrere Partitionen unbekannt. Trotzdem fortfahren? (j/N): " confirm
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[[ "${confirm}" == [jJ] ]] || echo "Abbrechen" && exit 0
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RECREATE_FILESYSTEMS="0"
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if [[ ${CHECK_FS_ESP} -eq 1 && ${CHECK_FS_USR} -eq 1 && ${CHECK_FS_USRHASH} -eq 1 && ${CHECK_FS_ROOT} -eq 1 ]]; then
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echo "Alles vorhanden"
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read -r "Alle Dateisysteme vorhanden. Trotzdem neu erstellen? (j/N): " confirm
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if [[ ${confirm} == [jJ] ]]; then
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echo "Dateisysteme werden neuerstellt."
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RECREATE_FILESYSTEMS="1"
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else
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read -r -p "Eine Partition unbekannt. Trotzdem fortfahren? (j/N): " confirm
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[[ "${confirm}" == [jJ] ]] || echo "Abbrechen" && exit 0
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echo "Dateisysteme werden nicht neu erstellt."
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RECREATE_FILESYSTEMS="0"
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fi
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fi
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# Großbuchstaben in UUIDs zu kleinbuchstaben umwandeln
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UUID_ESP="${UUID_ESP@L}"
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UUID_ROOT="${UUID_ROOT@L}"
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UUID_USR="${UUID_USR@L}"
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UUID_USRHASH="${UUID_USRHASH@L}"
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if [[ (${CHECK_ESP} -eq 0 || ${RECREATE_FILESYSTEMS} -eq 1) && -n ${ESP_PARTITION["PARTUUID"]} ]]; then
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echo "Erstelle ESP"
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mkfs.vfat -n "${ESP_LABEL}" -F 32 "/dev/disk/by-partuuid/${ESP_PARTITION["PARTUUID"]}"
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fi
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mkfs.vfat -n EFI -F 32 "/dev/disk/by-partuuid/${UUID_ESP}"
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mkfs.ext4 -L usr "/dev/disk/by-partuuid/${UUID_USR}"
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mkfs.ext4 -L root "/dev/disk/by-partuuid/${UUID_ROOT}"
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if [[ (${CHECK_USR} -eq 0 || ${RECREATE_FILESYSTEMS} -eq 1) && -n ${USR_PARTITION["PARTUUID"]} ]]; then
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echo "Erstelle USR"
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mkfs.ext4 -L "${USR_LABEL}" "/dev/disk/by-partuuid/${USR_PARTITION["PARTUUID"]}"
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fi
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if [[ (${CHECK_ROOT} -eq 0 || ${RECREATE_FILESYSTEMS} -eq 1) && -n ${ROOT_PARTITION["PARTUUID"]} ]]; then
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echo "Erstelle ROOT"
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mkfs.ext4 -L "${ROOT_LABEL}" "/dev/disk/by-partuuid/${ROOT_PARTITION["PARTUUID"]}"
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fi
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mount /dev/disk/by-label/root /mnt
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mkdir -p /mnt/{boot,usr}
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