374 lines
11 KiB
Bash
Executable File
374 lines
11 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# Virtnet.bond - Paymenter Load Balancer Git Update Script
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# ============================================================================
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# 256-Color Gradient Palette (Blue to Teal)
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C1='\e[38;5;21m' # Deep Blue
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C2='\e[38;5;27m' # Blue
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C3='\e[38;5;33m' # Light Blue
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C4='\e[38;5;39m' # Cyan Blue
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C5='\e[38;5;44m' # Cyan
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C6='\e[38;5;43m' # Teal
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# Standard colors
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WHITE='\e[97m'
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GRAY='\e[90m'
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RED='\e[91m'
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YELLOW='\e[93m'
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GREEN='\e[92m'
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BOLD='\e[1m'
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DIM='\e[2m'
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NC='\e[0m'
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# Spinner frames
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SPIN=('⣾' '⣽' '⣻' '⢿' '⡿' '⣟' '⣯' '⣷')
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# Node list
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NODES=(
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"10.0.254.100"
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"10.0.254.101"
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"10.0.254.102"
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"10.0.254.103"
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"10.0.254.104"
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"10.0.254.105"
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"10.0.254.106"
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"10.0.254.107"
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"10.0.254.108"
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"10.0.254.109"
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"10.0.254.110"
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)
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MAX_RETRIES=3
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# Get current node IP
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CURRENT_IP=$(hostname -I | awk '{print $1}')
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# Status tracking directory
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STATUS_DIR="/tmp/virtnet_deploy_$$"
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mkdir -p "$STATUS_DIR"
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# SSH Key
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SSH_KEY="/root/.ssh/virtnet_deploy"
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# ============================================================================
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# FUNCTIONS
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# ============================================================================
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print_header() {
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clear
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echo ""
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echo -e " ${C1}██╗ ██╗${C2}██╗${C3}██████╗ ${C3}████████╗${C4}███╗ ██╗${C5}███████╗${C6}████████╗${NC}"
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echo -e " ${C1}██║ ██║${C2}██║${C3}██╔══██╗${C3}╚══██╔══╝${C4}████╗ ██║${C5}██╔════╝${C6}╚══██╔══╝${NC}"
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echo -e " ${C1}██║ ██║${C2}██║${C3}██████╔╝${C3} ██║ ${C4}██╔██╗ ██║${C5}█████╗ ${C6} ██║ ${NC}"
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echo -e " ${C1}╚██╗ ██╔╝${C2}██║${C3}██╔══██╗${C3} ██║ ${C4}██║╚██╗██║${C5}██╔══╝ ${C6} ██║ ${NC}"
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echo -e " ${C1} ╚████╔╝ ${C2}██║${C3}██║ ██║${C3} ██║ ${C4}██║ ╚████║${C5}███████╗${C6} ██║ ${NC}"
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echo -e " ${C1} ╚═══╝ ${C2}╚═╝${C3}╚═╝ ╚═╝${C3} ╚═╝ ${C4}╚═╝ ╚═══╝${C5}╚══════╝${C6} ╚═╝ ${NC}"
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echo -e " ${C6}${BOLD}.bond${NC}"
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echo ""
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echo -e " ${C4}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo -e " ${WHITE}${BOLD} Paymenter Load Balancer - Git Update & Apply${NC}"
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echo -e " ${C4}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo ""
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}
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spinner() {
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local pid=$1
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local msg=$2
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local i=0
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while kill -0 "$pid" 2>/dev/null; do
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printf "\r ${C3}${SPIN[$i]}${NC} %s" "$msg"
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i=$(( (i + 1) % 8 ))
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sleep 0.1
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done
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wait "$pid"
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return $?
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}
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task_start() {
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echo -e "\n${C4}┌─${NC} ${C5}${BOLD}$1${NC}"
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}
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task_done() {
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printf "\r ${C6}●${NC} %s ${GREEN}✓${NC}\n" "$1"
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}
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task_fail() {
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printf "\r ${RED}●${NC} %s ${RED}✗${NC}\n" "$1"
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}
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countdown() {
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local secs=$1
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for ((i=secs; i>0; i--)); do
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printf "\r ${C3}◐${NC} Waiting ${C5}${BOLD}%d${NC}s " "$i"
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sleep 0.25
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printf "\r ${C3}◓${NC} Waiting ${C5}${BOLD}%d${NC}s " "$i"
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sleep 0.25
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printf "\r ${C3}◑${NC} Waiting ${C5}${BOLD}%d${NC}s " "$i"
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sleep 0.25
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printf "\r ${C3}◒${NC} Waiting ${C5}${BOLD}%d${NC}s " "$i"
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sleep 0.25
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done
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printf "\r ${C6}●${NC} Ready! ${GREEN}✓${NC}\n"
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}
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# Run update on remote node
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run_remote_update() {
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local node=$1
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local status_file="$STATUS_DIR/$node"
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echo "pending" > "$status_file"
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ssh -o StrictHostKeyChecking=no -o ConnectTimeout=10 -o BatchMode=yes -i "$SSH_KEY" root@"$node" \
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'cd /var/www/paymenter && git pull && php artisan view:clear && php artisan cache:clear && systemctl restart php8.3-fpm' \
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> "$STATUS_DIR/${node}.log" 2>&1
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if [ $? -eq 0 ]; then
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echo "done" > "$status_file"
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return 0
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else
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echo "failed" > "$status_file"
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return 1
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fi
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}
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# Get list of remote nodes (excluding current)
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get_remote_nodes() {
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local remotes=()
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for node in "${NODES[@]}"; do
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if [[ "$node" != "$CURRENT_IP" ]]; then
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remotes+=("$node")
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fi
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done
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echo "${remotes[@]}"
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}
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# Print node grid
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print_node_grid() {
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local title=$1
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shift
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local show_status=$1
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shift
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local nodes=("$@")
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echo -e "\n${C4}┌─${NC} ${C5}${BOLD}${title}${NC}"
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echo -e " ${GRAY}┌──────────┬──────────┬──────────┬──────────┬──────────┐${NC}"
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local col=0
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local row_started=0
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for node in "${nodes[@]}"; do
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if [ $row_started -eq 0 ]; then
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printf " ${GRAY}│${NC}"
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row_started=1
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fi
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local short="${node##*.}"
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local icon="○"
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local color="$GRAY"
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if [ "$show_status" = "true" ]; then
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local status_file="$STATUS_DIR/$node"
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local status="waiting"
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[[ -f "$status_file" ]] && status=$(cat "$status_file")
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case "$status" in
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"done") icon="●"; color="$GREEN" ;;
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"failed") icon="●"; color="$RED" ;;
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"pending") icon="◐"; color="$C3" ;;
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*) icon="○"; color="$GRAY" ;;
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esac
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fi
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printf " ${color}${icon}${NC} .%-6s${GRAY}│${NC}" "$short"
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col=$((col + 1))
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if [ $((col % 5)) -eq 0 ]; then
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echo ""
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row_started=0
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fi
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done
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# Fill remaining cells if row not complete
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while [ $((col % 5)) -ne 0 ]; do
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printf " ${GRAY}│${NC}"
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col=$((col + 1))
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done
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if [ $row_started -eq 1 ]; then
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echo ""
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fi
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echo -e " ${GRAY}└──────────┴──────────┴──────────┴──────────┴──────────┘${NC}"
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}
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# Get failed nodes
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get_failed_nodes() {
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local failed=()
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for node in "${NODES[@]}"; do
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if [[ "$node" != "$CURRENT_IP" ]]; then
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local status_file="$STATUS_DIR/$node"
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if [[ -f "$status_file" ]] && [[ "$(cat "$status_file")" == "failed" ]]; then
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failed+=("$node")
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fi
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fi
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done
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echo "${failed[@]}"
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}
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# Count results
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count_results() {
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local success=0
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local failed=0
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for node in "${NODES[@]}"; do
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if [[ "$node" == "$CURRENT_IP" ]]; then
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success=$((success + 1))
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continue
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fi
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local status_file="$STATUS_DIR/$node"
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if [[ -f "$status_file" ]] && [[ "$(cat "$status_file")" == "done" ]]; then
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success=$((success + 1))
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else
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failed=$((failed + 1))
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fi
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done
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echo "$success $failed"
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}
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print_complete() {
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local results
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results=$(count_results)
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local success=$(echo $results | cut -d' ' -f1)
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local failed=$(echo $results | cut -d' ' -f2)
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echo ""
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echo -e " ${C4}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo ""
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echo -e " ${C6}${BOLD}🚀 UPDATE COMPLETE${NC}"
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echo ""
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echo -e " ${GRAY}Local node updated successfully.${NC}"
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echo -e " ${GREEN}●${NC} ${success} nodes updated ${RED}●${NC} ${failed} nodes failed"
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echo ""
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echo -e " ${C4}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo ""
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}
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cleanup() {
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rm -rf "$STATUS_DIR"
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}
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trap cleanup EXIT
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# ============================================================================
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# MAIN SCRIPT
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# ============================================================================
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print_header
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echo -e " ${C3}→${NC} ${GRAY}Current Node:${NC} ${C5}${CURRENT_IP}${NC}"
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echo -e " ${C3}→${NC} ${GRAY}Target Nodes:${NC} ${C5}${#NODES[@]} nodes in cluster${NC}"
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# Get remote nodes
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REMOTE_NODES=($(get_remote_nodes))
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# Random delay
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sleep_time=$((RANDOM % 5 + 1))
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cd /var/www/paymenter
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# Prepare
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task_start "Preparing Update"
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countdown "$sleep_time"
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# Start remote updates in background
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task_start "Deploying to Remote Nodes"
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echo -e " ${GRAY}Starting deployment on ${#REMOTE_NODES[@]} remote nodes...${NC}"
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for node in "${REMOTE_NODES[@]}"; do
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run_remote_update "$node" &
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done
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# Show initial node grid
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print_node_grid "Initial Cluster Status" "false" "${REMOTE_NODES[@]}"
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# Local Git Pull
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task_start "Local: Pulling Latest Changes"
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printf " ${C3}○${NC} Fetching from remote..."
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git pull > /tmp/git_output.txt 2>&1 &
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spinner $! "Fetching from remote..."
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GIT_STATUS=$?
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if [ $GIT_STATUS -ne 0 ]; then
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task_fail "Git pull failed"
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echo ""
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cat /tmp/git_output.txt
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echo ""
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echo -e " ${YELLOW}↻${NC} ${YELLOW}Restarting script in 2 seconds...${NC}"
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sleep 2
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exec "$0" "$@"
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fi
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task_done "Git pull completed"
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head -3 /tmp/git_output.txt 2>/dev/null | while IFS= read -r line; do
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echo -e " ${DIM}${line}${NC}"
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done
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# Clear Caches
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task_start "Local: Clearing Caches"
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printf " ${C3}○${NC} View cache..."
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php artisan view:clear > /dev/null 2>&1 &
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spinner $! "View cache..."
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task_done "View cache cleared"
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printf " ${C3}○${NC} Application cache..."
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php artisan cache:clear > /dev/null 2>&1 &
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spinner $! "Application cache..."
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task_done "Application cache cleared"
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# Restart PHP-FPM
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task_start "Local: Restarting Services"
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printf " ${C3}○${NC} PHP 8.3 FPM..."
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systemctl restart php8.3-fpm &
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spinner $! "PHP 8.3 FPM..."
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task_done "PHP 8.3 FPM restarted"
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# Wait for initial remote deployment
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task_start "Waiting for Remote Nodes"
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printf " ${C3}○${NC} Syncing cluster..."
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wait
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task_done "Initial sync complete"
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# Show status after first attempt
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print_node_grid "Cluster Status (Attempt 1/${MAX_RETRIES})" "true" "${REMOTE_NODES[@]}"
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# Retry failed nodes
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attempt=1
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while [ $attempt -lt $MAX_RETRIES ]; do
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FAILED_NODES=($(get_failed_nodes))
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if [ ${#FAILED_NODES[@]} -eq 0 ]; then
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break
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fi
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attempt=$((attempt + 1))
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task_start "Retrying Failed Nodes (Attempt ${attempt}/${MAX_RETRIES})"
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echo -e " ${YELLOW}↻${NC} ${YELLOW}${#FAILED_NODES[@]} node(s) failed, retrying...${NC}"
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for node in "${FAILED_NODES[@]}"; do
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run_remote_update "$node" &
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done
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printf " ${C3}○${NC} Waiting for retry..."
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wait
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task_done "Retry attempt ${attempt} complete"
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print_node_grid "Cluster Status (Attempt ${attempt}/${MAX_RETRIES})" "true" "${REMOTE_NODES[@]}"
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done
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# Final status
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print_node_grid "Final Cluster Status" "true" "${REMOTE_NODES[@]}"
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# Complete
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print_complete
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