Playbook für die Nextcloud Notfalleinrichtung.

This commit is contained in:
2025-08-18 10:08:39 +02:00
parent 99a9fbc8ae
commit 3a876c13a9
24 changed files with 516 additions and 0 deletions

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/opt
/home
/etc
/mnt/nvme

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#!/bin/bash
#########################################################################
# Copyright (C) 2020 Akito <the@akito.ooo> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
#########################################################################
# https://borgbackup.readthedocs.io/en/stable/deployment/automated-local.html
# 0.2.0
PURPOSE="SYSTEM"
TARGET_HOST=""
LOCATION="/tank/borg/"
BORG_REPO="${HOSTNAME}"
TARGET="${TARGET_HOST}${LOCATION}${BORG_REPO}"
ARC_NAME="${HOSTNAME}+${USER}:$(date +"%Y%m%dT%H%M%S")"
BORG_COMMENT="Automated \"${PURPOSE}\" backup to repository \"${BORG_REPO}\" at \"${TARGET_HOST}${LOCATION}\" issued $(date +"%Y-%m-%dT%H:%M:%S")."
BORG_OPTS="--paths-from-stdin --compression auto,lzma,9 --checkpoint-interval 900 --warning"
LOGFILE_LOCATION="/tmp"
LOGFILE="borg-${PURPOSE}_$(date +"%Y%m%dT%H%M%S").log"
export BORG_RELOCATED_REPO_ACCESS_IS_OK=yes
export BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK=yes
borg create ${BORG_OPTS} \
--comment "${BORG_COMMENT}" \
--exclude /media \
--exclude /dev \
--exclude /run \
--exclude /tmp \
--exclude /sys \
--exclude /proc \
--exclude /mnt \
--exclude /tank \
--exclude /extusb \
--exclude /var/log \
"${TARGET}::${ARC_NAME}" \
< /home/pi/borg_dirs.txt
# 2>> "${LOGFILE_LOCATION}/${LOGFILE}"
sync

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#!/bin/bash
#########################################################################
# Copyright (C) 2020 Akito <the@akito.ooo> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
#########################################################################
# https://borgbackup.readthedocs.io/en/stable/deployment/automated-local.html
# 0.2.0
PURPOSE="SYSTEM"
TARGET_HOST=""
LOCATION="/tank/borg"
BORG_REPO="${HOSTNAME}"
ARC_NAME="${HOSTNAME}+${USER}:$(date +"%Y%m%dT%H%M%S")"
BORG_COMMENT="Automated \"${PURPOSE}\" backup to repository \"${BORG_REPO}\" at \"${TARGET_HOST}${LOCATION}\" issued $(date +"%Y-%m-%dT%H:%M:%S")."
BORG_OPTS="--keep-within 15d"
LOGFILE_LOCATION="/tmp"
LOGFILE="borg-${PURPOSE}_$(date +"%Y%m%dT%H%M%S").log"
export BORG_RELOCATED_REPO_ACCESS_IS_OK=yes
export BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK=yes
borg prune ${BORG_OPTS} ${LOCATION}/${BORG_REPO}
sync

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#! /usr/bin/bash
#inspired by Sun Knudsen
# create the test files
echo "preparing tests"
sysbench fileio --file-total-size=8G prepare > /dev/null
# Test with 16K block size, random read/write
echo "run test with 16K block size"
sysbench fileio --file-block-size=16K --file-total-size=8G --file-test-mode=rndrw --threads=$(nproc) run
# Test with 1M block size, random read/write
echo "run test with 1M block size"
sysbench fileio --file-block-size=1M --file-total-size=8G --file-test-mode=rndrw --threads=$(nproc) run
# cleanup the test files
sysbench fileio --file-total-size=8G cleanup

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# !/usr/bin/bash
for f in ${1}*.svg; do rsvg-convert "$f" -o "${f%.svg}.png"; done

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#!/usr/bin/env bash
set -euo pipefail
# Dauer des Tests (Default: 10 Minuten, Format z.B. „5m", „600")
DURATION="${1:-10m}"
# Verzeichnisse / Geräte für FileIO
DATA_DRIVE="${HOME}/test/sysbench" # bitte anpassen
SYSTEM_DRIVE="/mnt/nextcloud/test/sysbench" # bitte anpassen
CURRENT_DIR=$(pwd)
# Größe und Einstellungen für sysbench-FileIO
FILE_TOTAL_SIZE="1G"
FILE_NUM="4"
TEST_MODE="rndrw"
EXTRA_FLAGS="--file-extra-flags=direct"
echo "== Vorbereitung: FileIO Testdateien erstellen =="
echo "testmode=${TEST_MODE}"
cd ${DATA_DRIVE}
echo "preparing sysbench on ${DATA_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
prepare &
cd ${SYSTEM_DRIVE}
echo "preparing sysbench on ${SYSTEM_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
prepare
wait
echo "== Vorbereitung fertig, starte Stresstest für ${DURATION} =="
# CPUStresstest
echo "running stress-ng"
stress-ng \
--cpu 8 \
--cpu-method all \
--verify \
--timeout ${DURATION} \
--metrics-brief \
> stress-ng.log &
# FileIO auf System-Laufwerk
cd ${SYSTEM_DRIVE}
echo "running sysbench on ${SYSTEM_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${DATA_DRIVE} \
--time=10 run \
> sysbench-nvme.log &
# FileIO auf Daten-Laufwerk
cd ${DATA_DRIVE}
echo "running sysbench on ${DATA_DRIVE}"
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${SYSTEM_DRIVE} \
--time=10 run \
> sysbench-sata.log &
# Auf alle HintergrundJobs warten
wait
echo "== Stresstest abgeschlossen =="
echo "Ergebnisse:"
echo " - CPU (stress-ng): see stress-ng.log"
echo " - NVMe (sysbench): see sysbench-nvme.log"
echo " - SATA (sysbench): see sysbench-sata.log"
# Clean up FileIO Testdateien
echo "== Aufräumen: FileIO Testdateien löschen =="
cd ${DATA_DRIVE}
sysbench fileio ${EXTRA_FLAGS} cleanup
cd ${SYSTEM_DRIVE}
sysbench fileio ${EXTRA_FLAGS} cleanup
cd ${CURRENT_DIR}
echo "Fertig."

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#!/usr/bin/env bash
sudo apt install python3 python3-dev python3-setuptools python3-wheel python3-pip libssl-dev openssl libacl1-dev libacl1 build-essential libfuse-dev fuse pkg-config ssh
sudo pip3 install borgbackup[fuse]
mkdir /tank/borg/${HOSTNAME}
cd /tank/borg
borg --verbose init --encryption=none $HOSTNAME
borg --verbose --progress create --stats --comment "Initial backup" /tank/borg/$HOSTNAME/::firstbackup /home/$USER

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#! /bin/bash
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
vcgencmd measure_temp
echo -n "Fan-Speed beim Start: "
cat /sys/devices/platform/cooling_fan/hwmon/hwmon2/fan1_input
sysbench cpu --cpu-max-prime=1000 --threads=4 run >/dev/null 2>&1
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
sysbench cpu --cpu-max-prime=50000 --threads=4 run
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
vcgencmd measure_temp
echo -n "Fan-Speed am Ende: "
cat /sys/devices/platform/cooling_fan/hwmon/hwmon2/fan1_input

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#!/usr/bin/env bash
bramble=(quimby hans willie kirk brandine)
for host in "${bramble[@]}"
do
ping -c 3 ${host}
done

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#!/usr/bin/env bash
# from ansible/resources
mkdir -p /tank/stressberry/${HOSTNAME}
cd /tank/stressberry/${HOSTNAME}
SRUN=$(which stressberry-run)
SPLOT=$(which stressberry-plot)
echo "Aufruf ${SRUN}"
${SRUN} -n "${HOSTNAME}" -d 1800 -i 300 -c 4 ${HOSTNAME}.out
echo "Aufruf ${SPLOT}"
${SPLOT} ${HOSTNAME}.out -f -d 300 -f -l 400 3100 -t 25 90 -o ${HOSTNAME}.png --not-transparent

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cpu=$(</sys/class/thermal/thermal_zone0/temp)
vccmd=$(which vcgencmd)
gpu=$(${vccmd} measure_temp)
gpu=$(echo "${gpu}"| sed 's|temp\=||g')
echo "$(date) @ $(hostname)"
echo "-------------------------------------------"
echo "GPU => ${gpu}"
echo "CPU => $((cpu/1000))'C"

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#!/usr/bin/env bash
set -euo pipefail
# Dauer des Tests (Default: 10 Minuten, Format z.B. "5m", "600")
DURATION="${1:-10m}"
# Verzeichnisse / Geräte für FileIO
NVME_MOUNT="~/test" # bitte anpassen
SATA_MOUNT="/mnt/nextcloud/test" # bitte anpassen
# Größe und Einstellungen für sysbench-FileIO
FILE_TOTAL_SIZE="1G"
FILE_NUM="4"
TEST_MODE="rndrw"
EXTRA_FLAGS="--file-extra-flags=direct"
echo "== Vorbereitung: FileIO Testdateien erstellen =="
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${NVME_MOUNT} prepare &
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${SATA_MOUNT} prepare &
wait
echo "== Vorbereitung fertig, starte Stresstest für ${DURATION} =="
# CPUStresstest
stress-ng \
--cpu 8 \
--cpu-method all \
--verify \
--timeout ${DURATION} \
--metrics-brief \
> stress-ng.log 2>&1 &
# FileIO auf NVMe
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${NVME_MOUNT} \
--time=${DURATION} run \
> sysbench-nvme.log 2>&1 &
# FileIO auf SATASSD
sysbench fileio \
--file-total-size=${FILE_TOTAL_SIZE} \
--file-num=${FILE_NUM} \
--file-test-mode=${TEST_MODE} \
${EXTRA_FLAGS} \
--file-dir=${SATA_MOUNT} \
--time=${DURATION} run \
> sysbench-sata.log 2>&1 &
# Auf alle HintergrundJobs warten
wait
echo "== Stresstest abgeschlossen =="
echo "Ergebnisse:"
echo " - CPU (stress-ng): see stress-ng.log"
echo " - NVMe (sysbench): see sysbench-nvme.log"
echo " - SATA (sysbench): see sysbench-sata.log"
# Clean up FileIO Testdateien
echo "== Aufräumen: FileIO Testdateien löschen =="
sysbench fileio ${EXTRA_FLAGS} --file-dir=${NVME_MOUNT} cleanup
sysbench fileio ${EXTRA_FLAGS} --file-dir=${SATA_MOUNT} cleanup
echo "Fertig."

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# System-Updater CC-BY Olli Graf
# V 1.6 2019
VERSION="1.7"
TMPFILE="/tmp/updater.txt"
echo "Updater V ${VERSION}"
sudo rm -f ${TMPFILE}
sudo apt-get update
sudo apt-get dist-upgrade -y --allow-unauthenticated |tee ${TMPFILE}
sudo snap refresh
sudo apt-get autoremove -y
if grep -q linux-header ${TMPFILE}; then
echo "reboot nötig"
read -n1 -p "Neustart? (J/N)" auswahl
if [ "${auswahl}" == "j" ]; then
echo "System wird gestartet."
sudo reboot
fi
fi