Initial commit: Socktop WebTerm with k3s deployment

- Multi-architecture Docker image (ARM64 + AMD64) - Kubernetes manifests for 3-replica deployment - Traefik ingress configuration - NGINX Proxy Manager integration - ConfigMap-based configuration - Automated build and deployment scripts - Session monitoring tools
2025-11-28 01:31:33 -08:00
parent 627073ef2d
commit 6e48c095ab
68 changed files with 12391 additions and 1007 deletions
@@ -0,0 +1,122 @@
+#!/bin/bash
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+CYAN='\033[0;36m'
+NC='\033[0m' # No Color
+
+# Configuration
+NAMESPACE="socktop"
+LABEL="app=socktop-webterm"
+REFRESH_INTERVAL=5
+
+echo -e "${GREEN}=== Socktop WebTerm Session Monitor ===${NC}"
+echo ""
+echo "Monitoring namespace: $NAMESPACE"
+echo "Refresh interval: ${REFRESH_INTERVAL}s"
+echo "Press Ctrl+C to exit"
+echo ""
+
+# Function to get connection count from a pod
+get_connections() {
+    local pod=$1
+    kubectl exec -n "$NAMESPACE" "$pod" -- netstat -tn 2>/dev/null | \
+        grep :8082 | grep ESTABLISHED | wc -l
+}
+
+# Function to get recent timeout events
+get_timeout_events() {
+    kubectl logs -n "$NAMESPACE" -l "$LABEL" --tail=50 --since=60s 2>/dev/null | \
+        grep -i "timeout\|idle\|disconnect" | tail -10
+}
+
+# Function to get active terminal sessions
+get_active_terminals() {
+    kubectl logs -n "$NAMESPACE" -l "$LABEL" --tail=100 --since=300s 2>/dev/null | \
+        grep "Started Terminal" | wc -l
+}
+
+# Function to get stopped terminal sessions
+get_stopped_terminals() {
+    kubectl logs -n "$NAMESPACE" -l "$LABEL" --tail=100 --since=300s 2>/dev/null | \
+        grep "Stopping Terminal" | wc -l
+}
+
+# Main monitoring loop
+while true; do
+    clear
+
+    echo -e "${CYAN}╔═══════════════════════════════════════════════════════════════╗${NC}"
+    echo -e "${CYAN}║        Socktop WebTerm - Session Monitor                     ║${NC}"
+    echo -e "${CYAN}║        $(date '+%Y-%m-%d %H:%M:%S')                                   ║${NC}"
+    echo -e "${CYAN}╚═══════════════════════════════════════════════════════════════╝${NC}"
+    echo ""
+
+    # Get pod information
+    echo -e "${BLUE}Pods:${NC}"
+    kubectl get pods -n "$NAMESPACE" -l "$LABEL" -o wide 2>/dev/null
+    echo ""
+
+    # Get connection counts per pod
+    echo -e "${BLUE}Active WebSocket Connections per Pod:${NC}"
+    TOTAL_CONNECTIONS=0
+    PODS=$(kubectl get pods -n "$NAMESPACE" -l "$LABEL" -o jsonpath='{.items[*].metadata.name}' 2>/dev/null)
+
+    if [ -z "$PODS" ]; then
+        echo -e "${RED}  No pods found${NC}"
+    else
+        for pod in $PODS; do
+            CONN_COUNT=$(get_connections "$pod")
+            TOTAL_CONNECTIONS=$((TOTAL_CONNECTIONS + CONN_COUNT))
+
+            if [ "$CONN_COUNT" -gt 0 ]; then
+                echo -e "  ${GREEN}$pod: $CONN_COUNT connections${NC}"
+            else
+                echo -e "  ${YELLOW}$pod: $CONN_COUNT connections${NC}"
+            fi
+        done
+        echo ""
+        echo -e "${CYAN}Total Active Connections: $TOTAL_CONNECTIONS${NC}"
+    fi
+    echo ""
+
+    # Session statistics (last 5 minutes)
+    echo -e "${BLUE}Session Statistics (last 5 minutes):${NC}"
+    STARTED=$(get_active_terminals)
+    STOPPED=$(get_stopped_terminals)
+    echo -e "  ${GREEN}Sessions started: $STARTED${NC}"
+    echo -e "  ${YELLOW}Sessions stopped: $STOPPED${NC}"
+    echo ""
+
+    # Recent timeout events
+    echo -e "${BLUE}Recent Timeout/Disconnect Events (last 60 seconds):${NC}"
+    EVENTS=$(get_timeout_events)
+
+    if [ -z "$EVENTS" ]; then
+        echo -e "  ${GREEN}No timeout events${NC}"
+    else
+        echo "$EVENTS" | while IFS= read -r line; do
+            if echo "$line" | grep -qi "timeout"; then
+                echo -e "  ${RED}$line${NC}"
+            elif echo "$line" | grep -qi "disconnect"; then
+                echo -e "  ${YELLOW}$line${NC}"
+            else
+                echo -e "  $line"
+            fi
+        done
+    fi
+    echo ""
+
+    # Resource usage
+    echo -e "${BLUE}Resource Usage:${NC}"
+    kubectl top pods -n "$NAMESPACE" -l "$LABEL" 2>/dev/null || echo "  (metrics-server not available)"
+    echo ""
+
+    echo -e "${CYAN}───────────────────────────────────────────────────────────────${NC}"
+    echo -e "Refreshing in ${REFRESH_INTERVAL}s... (Ctrl+C to exit)"
+
+    sleep "$REFRESH_INTERVAL"
+done