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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -97,10 +97,8 @@ download_and_prepare_image() { configure_ssh_settings() { echo -e "${WHITE}INFO: Konfiguriere SSH-Einstellungen${NC}" sudo virt-customize -a "${imageName}" \ --run-command 'wget -O /etc/systemd/system/first-boot.service "https://gist.githubusercontent.com/Rene-Roscher/9bb1d85d436648afb832304e9dbbb9a2/raw/25c093df5a3c4ddee7a8e8720400bea713837cad/first-boot.service"' \ --run-command 'wget -O /etc/first-boot.sh "https://gist.githubusercontent.com/Rene-Roscher/9bb1d85d436648afb832304e9dbbb9a2/raw/25c093df5a3c4ddee7a8e8720400bea713837cad/first-boot.sh"' \ --run-command 'chmod 777 /etc/first-boot.sh' \ --run-command 'systemctl enable first-boot.service' } -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,268 @@ #!/bin/bash # Farbdefinitionen RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' WHITE='\033[1;37m' NC='\033[0m' # Keine Farbe availableVersions="debian11, debian12, ubuntu20, ubuntu22, fedora37, fedora38, centos8, centos9" # Check ob alle Parameter mitgegbeen werden if [ $# -lt 5 ]; then echo "" echo -e "${YELLOW}ACHTUNG! Verwendung: $0 <version> <vmid> <templatename> <storage> <vmBridge>" echo -e "${BLUE}HINWEIS!<version>: ${availableVersions}" echo -e "${BLUE}HINWEIS!<vmid>: ID, die das Template erhalten soll. Diese muss einzigartig sein." echo -e "${BLUE}HINWEIS!<templatename>: Wie das Template heißen soll." echo -e "${BLUE}HINWEIS!<storage>: Das Storage, wo die VM abgelegt werden soll." echo -e "${BLUE}HINWEIS!<vmBridge>: Die bridge, worüber die vom erstellten Template geklonten VMs später Internet erhalten." echo -e "${NC}" exit 1 fi # Debian Version, mögliche Eingabe: debian11, debian12, ubuntu20, ubuntu22, fedora37, fedora38, centos8, centos9 version=$1 # Template ID vmid=$2 # Name des templates templatename=$3 # Storage des Hosts storage=$4 # VM-Bridge des Hosts vmBridge=$5 imageURL="" imageName="" isFedora="false" isCentOS="false" start_template_creation(){ download_and_prepare_image # Pakete und Anpassungen vornehmen if [ "${isFedora}" == "true" ]; then install_packages_fedora elif [ "${isCentOS}" == "true" ]; then install_packages_centos else install_packages fi # Root login erlauben configure_ssh_settings create_and_configure_vm if [ "$isCentOS" == "true" ]; then set_template_and_cleanup_centos else set_template_and_cleanup fi } # Funktion zum Herunterladen und Vorbereiten des Images download_and_prepare_image() { echo -e "${WHITE}INFO: Lösche mögliches vorhandenes Image und lade die aktuellste Version herunter${NC}" rm -f ${imageName} wget -q ${imageURL} } # Funktion zur Installation von Paketen für Ubuntu und Debian install_packages() { echo -e "${WHITE}INFO: Installiere Pakete für Ubuntu oder Debian${NC}" sudo virt-customize -a "${imageName}" --install qemu-guest-agent,htop,nload,iftop,iotop,git,rsync,traceroute,dnsutils,net-tools,curl,wget,cron } # Funktion zur Installation von Paketen für CentOS install_packages_centos() { echo -e "${WHITE}INFO: Installiere Pakete für CentOS${NC}" sudo virt-customize -a "${imageName}" --install epel-release sudo virt-customize -a "${imageName}" --install qemu-guest-agent,htop,nload,iftop,iotop,git,rsync,traceroute,bind-utils,net-tools,curl,wget,crontabs,nano } # Funktion zur Installation von Paketen für Fedora install_packages_fedora() { echo -e "${WHITE}INFO: Installiere Pakete für Fedora${NC}" sudo virt-customize -a "${imageName}" --install qemu-guest-agent,htop,nload,iftop,iotop,git,rsync,traceroute,bind-utils,net-tools,curl,wget,cronie,nano } # Funktion zum Konfigurieren der SSH-Einstellungen configure_ssh_settings() { echo -e "${WHITE}INFO: Konfiguriere SSH-Einstellungen${NC}" sudo virt-customize -a "${imageName}" \ # --upload first-boot.sh:/etc/first-boot.sh \ # --upload first-boot.service:/etc/systemd/system/first-boot.service \ --run-command 'wget -P /etc/systemd/system https://gist.githubusercontent.com/Rene-Roscher/9bb1d85d436648afb832304e9dbbb9a2/raw/25c093df5a3c4ddee7a8e8720400bea713837cad/first-boot.service?cache=off' \ --run-command 'wget -P /etc https://gist.githubusercontent.com/Rene-Roscher/9bb1d85d436648afb832304e9dbbb9a2/raw/25c093df5a3c4ddee7a8e8720400bea713837cad/first-boot.service?cache=off' \ --run-command 'chmod 777 /etc/first-boot.sh' \ --run-command 'systemctl enable first-boot.service' } # Funktion zum Erstellen und Konfigurieren der VM create_and_configure_vm() { echo -e "${WHITE}INFO: Erstelle und konfiguriere VM${NC}" sudo qm destroy "${vmid}" sudo qm create "${vmid}" --name "${templatename}" --memory 2048 --cores 2 --net0 virtio,bridge="${vmBridge}",rate=31.25,firewall=0 --ciuser root --ostype l26 --agent=1,freeze-fs-on-backup=0 --searchdomain 1.1.1.1 --nameserver 8.8.8.8 sudo qm importdisk "${vmid}" "${imageName}" "${storage}" sudo qm set "${vmid}" --scsihw virtio-scsi-pci --scsi0 "$storage":vm-"$vmid"-disk-0 sudo qm set "${vmid}" --boot c --bootdisk scsi0 sudo qm set "${vmid}" --ide2 "${storage}":cloudinit sudo qm set "${vmid}" --serial0 socket sudo qm set "${vmid}" --agent enabled=1 } set_template_and_cleanup(){ sudo qm template "${vmid}" rm -f "${imageName}" } set_template_and_cleanup_centos(){ qm set "${vmid}" -cpu host sudo qm template "${vmid}" rm -f "${imageName}" } case $version in debian11) # Befehle für das Erstellen des Debian 11 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle Debian 11 Template '${templatename}' mit VMID ${vmid}" echo "" imageURL="https://cloud.debian.org/images/cloud/bullseye/latest/debian-11-genericcloud-amd64.qcow2" imageName="debian-11-genericcloud-amd64.qcow2" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; debian12) # Befehle für das Erstellen des Debian 12 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle Debian 12 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-genericcloud-amd64.qcow2" imageName="debian-12-genericcloud-amd64.qcow2" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; ubuntu20) # Befehle für das Erstellen des Ubuntu 20 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle Ubuntu 20 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img" imageName="focal-server-cloudimg-amd64.img" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; ubuntu22) # Befehle für das Erstellen des Ubuntu 22 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle Ubuntu 22 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img" imageName="jammy-server-cloudimg-amd64.img" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; fedora37) # Befehle für das Erstellen des Fedora 37 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle Fedora 37 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://ftp.fau.de/fedora/linux/releases/37/Cloud/x86_64/images/Fedora-Cloud-Base-37-1.7.x86_64.qcow2" imageName="Fedora-Cloud-Base-37-1.7.x86_64.qcow2" isFedora="true" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; fedora38) # Befehle für das Erstellen des Fedora 38 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle Fedora 38 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://ftp.fau.de/fedora/linux/releases/38/Cloud/x86_64/images/Fedora-Cloud-Base-38-1.6.x86_64.qcow2" imageName="Fedora-Cloud-Base-38-1.6.x86_64.qcow2" isFedora="true" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; centos8) # Befehle für das Erstellen des CentOS 8 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle CentOS 8 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://cloud.centos.org/centos/8-stream/x86_64/images/CentOS-Stream-GenericCloud-8-latest.x86_64.qcow2" imageName="CentOS-Stream-GenericCloud-8-latest.x86_64.qcow2" isCentOS="true" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; centos9) # Befehle für das Erstellen des CentOS 9 Templates echo "" echo -e "${YELLOW}ACHTUNG! Erstelle CentOS 9 Template '${templatename}' mit VMID ${vmid}${NC}" echo "" imageURL="https://cloud.centos.org/centos/9-stream/x86_64/images/CentOS-Stream-GenericCloud-9-latest.x86_64.qcow2" imageName="CentOS-Stream-GenericCloud-9-latest.x86_64.qcow2" isCentOS="true" start_template_creation echo -e "${WHITE}INFO: Template wurde erfolgreich erstellt${NC}" # Beenden ;; *) echo "" echo -e "${RED}FEHLER! Ungültige Version: $version" echo -e "${YELLOW}ACHTUNG! Erlaubte Versionen sind: ${availableVersions}" echo -e "${NC}" exit 1 ;; esac -
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,11 @@ [Unit] Description=First Boot Script After=network.target [Service] Type=oneshot ExecStart=/etc/first-boot.sh RemainAfterExit=true [Install] WantedBy=multi-user.target This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,20 @@ #!/bin/bash # Ändern der SSH-Konfiguration sed -i "/^#\\?PasswordAuthentication/c\PasswordAuthentication yes" /etc/ssh/sshd_config sed -i "/PasswordAuthentication no/PasswordAuthentication yes" /etc/ssh/sshd_config sed -i "/^#\\?PermitRootLogin/c\PermitRootLogin yes" /etc/ssh/sshd_config systemctl restart sshd # Setzen des Nameservers rm /etc/resolv.conf touch /etc/resolv.conf echo "nameserver 8.8.8.8" > /etc/resolv.conf systemctl restart systemd-resolved systemctl disable first-boot.service rm /etc/systemd/system/first-boot.service systemctl daemon-reload # Löschen des Skripts nach Ausführung rm -- "$0"