remove standalone agent.sh — replaced by installer-generated inline agent

bin/agent.sh

@@ -1,83 +0,0 @@
-#!/bin/bash
-# ServerManager Monitoring Agent
-# This script runs as a systemd service on monitored servers.
-set -e
-
-CONFIG_FILE="/etc/servermanager/agent.conf"
-
-load_config() {
-    if [ -f "$CONFIG_FILE" ]; then
-        source "$CONFIG_FILE"
-    fi
-    SERVER_URL="${SERVER_URL:-}"
-    AGENT_KEY="${AGENT_KEY:-}"
-    INTERVAL="${INTERVAL:-60}"
-}
-
-collect_metrics() {
-    CPU=$(top -bn1 2>/dev/null | grep 'Cpu(s)' | awk '{print $2}' | cut -d'%' -f1)
-    [ -z "$CPU" ] && CPU=0
-
-    RAM=$(free 2>/dev/null | grep Mem | awk '{printf "%.1f", $3/$2 * 100}')
-    [ -z "$RAM" ] && RAM=0
-
-    DISK=$(df / 2>/dev/null | tail -1 | awk '{print $5}' | sed 's/%//')
-    [ -z "$DISK" ] && DISK=0
-
-    LOAD=$(cat /proc/loadavg 2>/dev/null | awk '{print $1}')
-    [ -z "$LOAD" ] && LOAD=0
-
-    UPTIME=$(uptime -p 2>/dev/null | sed 's/^up //')
-    [ -z "$UPTIME" ] && UPTIME=""
-}
-
-push_metrics() {
-    local payload
-    payload=$(cat <<EOF
-{
-    "agent_key": "$AGENT_KEY",
-    "cpu": $CPU,
-    "ram": $RAM,
-    "disk": $DISK,
-    "load": $LOAD,
-    "uptime": "$UPTIME"
-}
-EOF
-)
-    curl -s -X POST "$SERVER_URL/api/metrics/push" \
-        -H "Content-Type: application/json" \
-        -d "$payload" \
-        --connect-timeout 10 \
-        --max-time 30 \
-        -o /dev/null -w "%{http_code}" 2>/dev/null || echo "000"
-}
-
-main() {
-    load_config
-
-    if [ -z "$SERVER_URL" ] || [ -z "$AGENT_KEY" ]; then
-        echo "ERROR: SERVER_URL and AGENT_KEY must be set in $CONFIG_FILE"
-        exit 1
-    fi
-
-    echo "ServerManager Agent started"
-    echo "Server: $SERVER_URL"
-    echo "Interval: ${INTERVAL}s"
-
-    sleep 5
-
-    while true; do
-        collect_metrics
-        http_code=$(push_metrics)
-
-        if [ "$http_code" = "200" ]; then
-            echo "[$(date)] Metrics pushed successfully"
-        else
-            echo "[$(date)] Failed to push metrics (HTTP $http_code)"
-        fi
-
-        sleep "$INTERVAL"
-    done
-}
-
-main