From 852ab6065f5117d228a5a5b6cba63dff562735a8 Mon Sep 17 00:00:00 2001 From: CanbiZ <47820557+MickLesk@users.noreply.github.com> Date: Wed, 4 Dec 2024 16:03:41 +0100 Subject: [PATCH] Add alpine-install.func --- misc/alpine-install.func | 88 +++++++++++++++++++++++++++++++++------- 1 file changed, 73 insertions(+), 15 deletions(-) diff --git a/misc/alpine-install.func b/misc/alpine-install.func index 175b8ca7..56743adf 100644 --- a/misc/alpine-install.func +++ b/misc/alpine-install.func @@ -1,20 +1,42 @@ +# Copyright (c) 2021-2024 tteck +# Author: tteck (tteckster) +# Co-Author: MickLesk +# License: MIT +# https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE + +# This function sets color variables for formatting output in the terminal color() { + # Colors YW=$(echo "\033[33m") + YWB=$(echo "\033[93m") BL=$(echo "\033[36m") RD=$(echo "\033[01;31m") - BGN=$(echo "\033[4;92m") GN=$(echo "\033[1;92m") - DGN=$(echo "\033[32m") + + # Formatting CL=$(echo "\033[m") + BFR="\\r\\033[K" + BOLD=$(echo "\033[1m") + TAB=" " + + # System RETRY_NUM=10 RETRY_EVERY=3 i=$RETRY_NUM - CM="${GN}✓${CL}" - CROSS="${RD}✗${CL}" - BFR="\\r\\033[K" - HOLD="-" + + # Icons + CM="${TAB}✔️${TAB}${CL}" + CROSS="${TAB}✖️${TAB}${CL}" + INFO="${TAB}💡${TAB}${CL}" + NETWORK="${TAB}📡${TAB}${CL}" + OS="${TAB}🖥️${TAB}${CL}" + OSVERSION="${TAB}🌟${TAB}${CL}" + HOSTNAME="${TAB}🏠${TAB}${CL}" + GATEWAY="${TAB}🌐${TAB}${CL}" + DEFAULT="${TAB}⚙️${TAB}${CL}" } +# This function enables IPv6 if it's not disabled and sets verbose mode if the global variable is set to "yes" verb_ip6() { if [ "$VERBOSE" = "yes" ]; then STD="" @@ -27,11 +49,13 @@ verb_ip6() { fi } +# This function sets error handling options and defines the error_handler function to handle errors catch_errors() { set -Eeuo pipefail trap 'error_handler $LINENO "$BASH_COMMAND"' ERR } +# This function handles errors error_handler() { local exit_code="$?" local line_number="$1" @@ -40,21 +64,25 @@ error_handler() { echo -e "\n$error_message\n" } +# This function displays an informational message with a yellow color. msg_info() { local msg="$1" - echo -ne " ${HOLD} ${YW}${msg}..." + echo -ne " ${TAB}${YW}${msg}" } +# This function displays a success message with a green color. msg_ok() { local msg="$1" - echo -e "${BFR} ${CM} ${GN}${msg}${CL}" + echo -e "${BFR}${CM}${GN}${msg}${CL}" } +# This function displays a error message with a red color. msg_error() { local msg="$1" - echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}" + echo -e "${BFR}${CROSS}${RD}${msg}${CL}" } +# This function sets up the Container OS by generating the locale, setting the timezone, and checking the network connection setting_up_container() { msg_info "Setting up Container OS" while [ $i -gt 0 ]; do @@ -68,23 +96,26 @@ setting_up_container() { if [ "$(ip addr show | grep 'inet ' | grep -v '127.0.0.1' | awk '{print $2}' | cut -d'/' -f1)" = "" ]; then echo 1>&2 -e "\n${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}" - echo -e " 🖧 Check Network Settings" + echo -e "${NETWORK}Check Network Settings" exit 1 fi msg_ok "Set up Container OS" msg_ok "Network Connected: ${BL}$(ip addr show | grep 'inet ' | awk '{print $2}' | cut -d'/' -f1 | tail -n1)${CL}" } +# This function checks the network connection by pinging a known IP address and prompts the user to continue if the internet is not connected network_check() { set +e trap - ERR - if ping -c 1 -W 1 1.1.1.1 &>/dev/null; then msg_ok "Internet Connected"; else + if ping -c 1 -W 1 1.1.1.1 &>/dev/null || ping -c 1 -W 1 8.8.8.8 &>/dev/null || ping -c 1 -W 1 9.9.9.9 &>/dev/null; then + msg_ok "Internet Connected"; + else msg_error "Internet NOT Connected" read -r -p "Would you like to continue anyway? " prompt if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then - echo -e " ⚠️ ${RD}Expect Issues Without Internet${CL}" + echo -e "${INFO}${RD}Expect Issues Without Internet${CL}" else - echo -e " 🖧 Check Network Settings" + echo -e "${NETWORK}Check Network Settings" exit 1 fi fi @@ -94,6 +125,7 @@ network_check() { trap 'error_handler $LINENO "$BASH_COMMAND"' ERR } +# This function updates the Container OS by running apt-get update and upgrade update_os() { msg_info "Updating Container OS" $STD apk update @@ -101,20 +133,46 @@ update_os() { msg_ok "Updated Container OS" } +# This function modifies the message of the day (motd) and SSH settings motd_ssh() { + # Set terminal to 256-color mode echo "export TERM='xterm-256color'" >>/root/.bashrc - echo -e "$APPLICATION LXC provided by https://Helper-Scripts.com/\n" >/etc/motd + IP=$(ip -4 addr show eth0 | awk '/inet / {print $2}' | cut -d/ -f1 | head -n 1) + # Get OS information + if [ -f "/etc/os-release" ]; then + OS_NAME=$(grep ^NAME /etc/os-release | cut -d= -f2 | tr -d '"') + OS_VERSION=$(grep ^VERSION_ID /etc/os-release | cut -d= -f2 | tr -d '"') + else + OS_NAME="Alpine Linux" + OS_VERSION="Unknown" + fi + # Set MOTD with application info and system details + MOTD_FILE="/etc/motd" + if [ -f "$MOTD_FILE" ]; then + echo -e "\n${BOLD}${APPLICATION} LXC Container${CL}" > "$MOTD_FILE" + echo -e "${TAB}${GATEWAY}${YW} Provided by: ${GN}community-scripts ORG ${YW}| Project: ${GN}ProxmoxVE ${YW}| GitHub: ${GN}https://github.com/community-scripts/ProxmoxVE${CL}\n" >> "$MOTD_FILE" + echo -e "${TAB}${OS}${YW} OS: ${GN}${OS_NAME} ${OS_VERSION}${CL}" >> "$MOTD_FILE" + echo -e "${TAB}${HOSTNAME}${YW} Hostname: ${GN}$(hostname)${CL}" >> "$MOTD_FILE" + echo -e "${TAB}${INFO}${YW} IP Address: ${GN}${IP}${CL}" >> "$MOTD_FILE" + else + echo -e "${RD}[WARNING] MOTD file does not exist!${CL}" >&2 + fi + # Configure SSH if enabled if [[ "${SSH_ROOT}" == "yes" ]]; then + # Enable sshd service $STD rc-update add sshd + # Allow root login via SSH sed -i "s/#PermitRootLogin prohibit-password/PermitRootLogin yes/g" /etc/ssh/sshd_config + # Start the sshd service $STD /etc/init.d/sshd start fi } +# This function customizes the container and enabling the passwordless login for the root user customize() { if [[ "$PASSWORD" == "" ]]; then msg_info "Customizing Container" bash -c "passwd -d root" >/dev/null 2>&1 msg_ok "Customized Container" fi -} +} \ No newline at end of file