New Script: Duplicati (#2052)

* add duplicati script

* Update ct/duplicati.sh

Co-authored-by: Michel Roegl-Brunner <73236783+michelroegl-brunner@users.noreply.github.com>

* Update ct/duplicati.sh

Co-authored-by: Michel Roegl-Brunner <73236783+michelroegl-brunner@users.noreply.github.com>

* made admin password random also

* fixes

---------

Co-authored-by: Michel Roegl-Brunner <73236783+michelroegl-brunner@users.noreply.github.com>

install/duplicati-install.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: tremor021
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/duplicati/duplicati
+
+source /dev/stdin <<< "$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt-get install -y \
+  curl \
+  sudo \
+  mc \
+  libice6 \
+  libsm6 \
+  libfontconfig1
+msg_ok "Installed Dependencies"
+
+msg_info "Setting up Duplicati"
+RELEASE=$(curl -s https://api.github.com/repos/duplicati/duplicati/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4)}')
+wget -q "https://github.com/duplicati/duplicati/releases/download/v${RELEASE}/duplicati-${RELEASE}-linux-x64-gui.deb"
+$STD dpkg -i duplicati-${RELEASE}-linux-x64-gui.deb
+echo "${RELEASE}" >/opt/Duplicati_version.txt
+msg_ok "Finished setting up Duplicati"
+
+DECRYPTKEY=$(openssl rand -base64 18 | tr -dc 'a-zA-Z0-9' | head -c13)
+ADMINPASS=$(openssl rand -base64 18 | tr -dc 'a-zA-Z0-9' | head -c13)
+{
+    echo "Admin password = ${ADMINPASS}"
+    echo "Database encryption key = ${DECRYPTKEY}"
+} >> ~/duplicati.creds
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/duplicati.service
+[Unit]
+Description=Duplicati Service
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/duplicati-server --webservice-interface=any --webservice-password=$ADMINPASS --settings-encryption-key=$DECRYPTKEY
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now duplicati
+msg_ok "Created Service"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+rm -f duplicati-${RELEASE}-linux-x64-gui.deb
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"
+
+motd_ssh
+customize