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https://github.com/tteck/Proxmox.git
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Create freeipa.sh
This commit is contained in:
Raisal P Wardana
GitHub
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commit
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335
ct/freeipa.sh
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335
ct/freeipa.sh
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#!/usr/bin/env bash
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source <(curl -s https://raw.githubusercontent.com/tteck/Proxmox/main/misc/build.func)
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function header_info {
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clear
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cat <<"EOF"
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______ _____ ____ _ ___
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/ ____/_______ ___ / _/ / __ \// |
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/ /_ / ___/ _ \/ _ \ / // / /_/ // /| |
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/ __/ / / / __/ __// // / ____// ___ |
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/_/ /_/ \___/\___/___/_/_/ /_/ |_|
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EOF
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}
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header_info
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echo -e "Loading..."
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APP="FreeIPA"
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var_disk="8"
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var_cpu="2"
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var_ram="2048"
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var_os="centos"
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var_version="9"
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variables
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color
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catch_errors
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# Set default pass for FreeIPA
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DEFAULT_PW="changeme"
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function default_settings() {
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CT_TYPE="1"
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CT_ID=$NEXTID
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DISK_SIZE="$var_disk"
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CORE_COUNT="$var_cpu"
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RAM_SIZE="$var_ram"
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BRG="vmbr0"
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DISABLEIP6="no"
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MTU=""
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SD=""
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NS=""
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MAC=""
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VLAN=""
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SSH="no"
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VERB="no"
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# Ask for full hostname (including domain) and validate domain
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while true; do
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HN=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter the full hostname (e.g., freeipa.example.com)" 8 58 --title "HOSTNAME" 3>&1 1>&2 2>&3)
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DOMAIN=$(echo "$HN" | cut -d. -f2-)
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if [[ "$DOMAIN" =~ ^[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ ]]; then
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local tld=$(echo "$DOMAIN" | rev | cut -d. -f1 | rev)
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if [[ ! "$tld" =~ ^[0-9]+$ ]]; then
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break
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fi
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fi
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Invalid domain format. Please use a fully qualified domain name (e.g., example.com, sub.example.com)." 8 58
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done
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# Ask for static IP
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while true; do
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NET=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a Static IPv4 CIDR Address (e.g., 192.168.1.100/24)" 8 58 --title "IP ADDRESS" 3>&1 1>&2 2>&3)
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if [[ "$NET" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$ ]]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Invalid IP address format. Please enter a valid IPv4 CIDR address" 8 58
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fi
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done
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# Ask for gateway
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while true; do
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GATE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter the gateway IP address" 8 58 --title "Gateway IP" 3>&1 1>&2 2>&3)
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if [[ "$GATE" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Invalid gateway IP format. Please enter a valid IPv4 address" 8 58
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fi
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done
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# Set PW for container creation
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PW="$DEFAULT_PW"
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# Ask for storage location for template
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while true; do
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TEMPLATE_STORAGE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter storage location for the template (e.g., local)" 8 58 local --title "TEMPLATE STORAGE" 3>&1 1>&2 2>&3)
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if [ -n "$TEMPLATE_STORAGE" ]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Storage location cannot be empty. Please try again." 8 58
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fi
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done
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# Ask for storage location for CT disk
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while true; do
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DISK_STORAGE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter storage location for the CT disk (e.g., local-lvm)" 8 58 local-lvm --title "CT DISK STORAGE" 3>&1 1>&2 2>&3)
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if [ -n "$DISK_STORAGE" ]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Storage location cannot be empty. Please try again." 8 58
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fi
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done
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echo_default
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}
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function advanced_settings() {
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox --title "Here is an instructional tip:" "To make a selection, use the Spacebar." 8 58
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CT_TYPE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "CONTAINER TYPE" --radiolist "Choose Type" 10 58 2 \
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"1" "Unprivileged" ON \
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"0" "Privileged" OFF \
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3>&1 1>&2 2>&3)
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while true; do
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PW1=$(whiptail --backtitle "Proxmox VE Helper Scripts" --passwordbox "\nSet Root Password (needed for root ssh access)" 9 58 --title "PASSWORD" 3>&1 1>&2 2>&3)
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PW2=$(whiptail --backtitle "Proxmox VE Helper Scripts" --passwordbox "\nVerify Root Password" 9 58 --title "PASSWORD VERIFICATION" 3>&1 1>&2 2>&3)
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if [ ${#PW1} -lt 6 ]; then
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Password must be at least 6 characters long." 8 58
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elif [ "$PW1" != "$PW2" ]; then
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Passwords do not match." 8 58
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else
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PW="$PW1"
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break
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fi
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done
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CT_ID=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set Container ID" 8 58 $NEXTID --title "CONTAINER ID" 3>&1 1>&2 2>&3)
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while true; do
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HN=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter the full hostname (e.g., freeipa.example.com)" 8 58 --title "HOSTNAME" 3>&1 1>&2 2>&3)
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DOMAIN=$(echo "$HN" | cut -d. -f2-)
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if [[ "$DOMAIN" =~ ^[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ ]]; then
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local tld=$(echo "$DOMAIN" | rev | cut -d. -f1 | rev)
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if [[ ! "$tld" =~ ^[0-9]+$ ]]; then
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break
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fi
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fi
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Invalid domain format. Please use a fully qualified domain name (e.g., example.com, sub.example.com)." 8 58
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done
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DISK_SIZE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set Disk Size in GB" 8 58 $var_disk --title "DISK SIZE" 3>&1 1>&2 2>&3)
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CORE_COUNT=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Allocate CPU Cores" 8 58 $var_cpu --title "CORE COUNT" 3>&1 1>&2 2>&3)
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while true; do
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RAM_SIZE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Allocate RAM in MiB (minimum 1537)" 8 58 $var_ram --title "RAM" 3>&1 1>&2 2>&3)
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if [[ "$RAM_SIZE" =~ ^[0-9]+$ ]] && [ "$RAM_SIZE" -gt 1536 ]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Invalid RAM size. Please enter a number greater than 1536." 8 58
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fi
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done
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BRG=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a Bridge" 8 58 vmbr0 --title "BRIDGE" 3>&1 1>&2 2>&3)
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while true; do
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NET=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a Static IPv4 CIDR Address (/24) or 'dhcp'" 8 58 dhcp --title "IP ADDRESS" 3>&1 1>&2 2>&3)
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if [ "$NET" = "dhcp" ]; then
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break
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elif [[ "$NET" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}/([0-9]|[1-2][0-9]|3[0-2])$ ]]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Invalid IP address format. Please enter a valid IPv4 CIDR address or 'dhcp'" 8 58
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fi
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done
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GATE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a Gateway IP (leave blank for default)" 8 58 --title "GATEWAY IP" 3>&1 1>&2 2>&3)
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "IPv6" --yesno "Disable IPv6?" 10 58); then
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DISABLEIP6="yes"
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else
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DISABLEIP6="no"
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fi
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MTU=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set Interface MTU Size (leave blank for default)" 8 58 --title "MTU SIZE" 3>&1 1>&2 2>&3)
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SD=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a DNS Search Domain (leave blank for HOST)" 8 58 --title "DNS Search Domain" 3>&1 1>&2 2>&3)
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NS=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a DNS Server IP (leave blank for HOST)" 8 58 --title "DNS SERVER IP" 3>&1 1>&2 2>&3)
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MAC=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a MAC Address (leave blank for default)" 8 58 --title "MAC ADDRESS" 3>&1 1>&2 2>&3)
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VLAN=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Set a VLAN Tag (leave blank for default)" 8 58 --title "VLAN" 3>&1 1>&2 2>&3)
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "SSH ACCESS" --yesno "Enable Root SSH Access?" 10 58); then
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SSH="yes"
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else
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SSH="no"
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fi
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "VERBOSE MODE" --yesno "Enable Verbose Mode?" 10 58); then
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VERB="yes"
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else
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VERB="no"
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fi
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# Ask for storage location for template
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while true; do
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TEMPLATE_STORAGE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter storage location for the template (e.g., local)" 8 58 local --title "TEMPLATE STORAGE" 3>&1 1>&2 2>&3)
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if [ -n "$TEMPLATE_STORAGE" ]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Storage location cannot be empty. Please try again." 8 58
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fi
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done
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# Ask for storage location for CT disk
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while true; do
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DISK_STORAGE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "Enter storage location for the CT disk (e.g., local-lvm)" 8 58 local-lvm --title "CT DISK STORAGE" 3>&1 1>&2 2>&3)
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if [ -n "$DISK_STORAGE" ]; then
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break
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else
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whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox "Storage location cannot be empty. Please try again." 8 58
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fi
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done
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "ADVANCED SETTINGS COMPLETE" --yesno "Ready to create ${APP} LXC?" 10 58); then
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echo -e "${RD}Creating a ${APP} LXC using the above advanced settings${CL}"
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else
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clear
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header_info
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echo -e "${RD}Using Advanced Settings${CL}"
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advanced_settings
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fi
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}
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# Override the build_container function
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function build_container() {
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if [ "$CT_TYPE" == "1" ]; then
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FEATURES="keyctl=1,nesting=1"
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else
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FEATURES="nesting=1"
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fi
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TEMP_DIR=$(mktemp -d)
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pushd $TEMP_DIR >/dev/null
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export CTID="$CT_ID"
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export PCT_OSTYPE="$var_os"
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export PCT_OSVERSION="$var_version"
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export PCT_DISK_SIZE="$DISK_SIZE"
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# Format the network configuration
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NET_CONFIG="name=eth0,bridge=$BRG,ip=$NET,gw=$GATE"
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export PCT_OPTIONS="
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-features $FEATURES
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-hostname $HN
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-tags proxmox-helper-scripts
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$SD
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$NS
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-net0 $NET_CONFIG
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-onboot 1
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-cores $CORE_COUNT
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-memory $RAM_SIZE
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-unprivileged $CT_TYPE
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-password $PW
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"
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msg_info "Updating LXC template list"
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pveam update >/dev/null
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msg_ok "Updated LXC template list"
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msg_info "Downloading CentOS 9 Stream LXC template"
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pveam download $TEMPLATE_STORAGE centos-9-stream-default_20240828_amd64.tar.xz >/dev/null
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msg_ok "Downloaded CentOS 9 Stream LXC template"
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msg_info "Creating LXC Container"
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pct create $CTID ${TEMPLATE_STORAGE}:vztmpl/centos-9-stream-default_20240828_amd64.tar.xz \
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-storage $DISK_STORAGE \
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$PCT_OPTIONS >/dev/null
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msg_ok "Created LXC Container"
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msg_info "Starting LXC Container"
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pct start $CTID >/dev/null
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msg_ok "Started LXC Container"
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msg_info "Waiting for container to finish startup"
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sleep 5
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msg_ok "Container started"
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popd >/dev/null
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}
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function install_freeipa() {
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local redirect=""
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if [ "$VERB" != "yes" ]; then
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redirect=">/dev/null 2>&1"
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fi
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msg_info "Updating Container OS"
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eval pct exec $CTID -- dnf update -y $redirect
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msg_ok "Updated Container OS"
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msg_info "Installing FreeIPA Server"
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eval pct exec $CTID -- dnf install -y freeipa-server freeipa-server-dns $redirect
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msg_ok "Installed FreeIPA Server"
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msg_info "Configuring FreeIPA"
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SERVER_NAME=$(echo "$HN" | cut -d. -f1)
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REALM=$(echo "${DOMAIN}" | tr '[:lower:]' '[:upper:]')
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eval pct exec $CTID -- hostnamectl set-hostname $HN $redirect
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eval pct exec $CTID -- bash -c "'echo '127.0.0.1 $HN $SERVER_NAME' >> /etc/hosts'" $redirect
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eval pct exec $CTID -- ipa-server-install \
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--realm=$REALM \
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--domain=$DOMAIN \
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--ds-password=$DEFAULT_PW \
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--admin-password=$DEFAULT_PW \
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--hostname=$HN \
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--setup-dns \
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--no-forwarders \
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--no-ntp \
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--unattended $redirect
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if [ $? -ne 0 ]; then
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msg_error "FreeIPA installation failed. Please check the logs in the container at /var/log/ipaserver-install.log"
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exit 1
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fi
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msg_ok "Configured FreeIPA"
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msg_info "Starting FreeIPA services"
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eval pct exec $CTID -- systemctl enable --now ipa $redirect
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msg_ok "Started FreeIPA services"
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}
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start
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build_container
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description
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install_freeipa
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msg_ok "Completed Successfully!\n"
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echo -e "${APP} should now be setup and reachable by going to the following URL.
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${BL}https://${HN}${CL} \n"
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echo -e "FreeIPA admin password: ${BL}$DEFAULT_PW${CL}"
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echo -e "It's highly recommended to change this password immediately after your first login.\n"
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echo -e "To change the admin password, follow these steps:"
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echo -e "1. SSH into the FreeIPA container: ${BL}pct enter $CTID${CL}"
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echo -e "2. Authenticate as the admin user: ${BL}kinit admin${CL}"
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echo -e "3. Change the password: ${BL}ipa passwd admin${CL}"
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echo -e "4. Follow the prompts to set a new, strong password.\n"
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echo -e "Remember to update any services or clients that may be using the admin account.\n"
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