it builds, and hopefully runs?

scripts/healthcheck.sh

@@ -0,0 +1,224 @@
+#!/bin/bash
+# TAK Server Health Check Script
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+log_check() {
+    echo -e "${BLUE}[CHECK]${NC} $1"
+}
+
+# Check if PostgreSQL is running
+check_postgres() {
+    log_check "Checking PostgreSQL..."
+    
+    if pg_isready -q -h localhost -p 5432; then
+        log_info "PostgreSQL is running"
+        return 0
+    else
+        log_error "PostgreSQL is not running"
+        return 1
+    fi
+}
+
+# Check database connectivity
+check_database() {
+    log_check "Checking database connectivity..."
+    
+    if PGPASSWORD="password" psql -h localhost -p 5432 -U martiuser -d cot -c "SELECT 1;" > /dev/null 2>&1; then
+        log_info "Database connection successful"
+        return 0
+    else
+        log_error "Database connection failed"
+        return 1
+    fi
+}
+
+# Check PostGIS extension
+check_postgis() {
+    log_check "Checking PostGIS extension..."
+    
+    if PGPASSWORD="password" psql -h localhost -p 5432 -U martiuser -d cot -tAc "SELECT 1 FROM pg_extension WHERE extname='postgis'" | grep -q 1; then
+        log_info "PostGIS extension is installed"
+        return 0
+    else
+        log_error "PostGIS extension is not installed"
+        return 1
+    fi
+}
+
+# Check TAK server files
+check_tak_files() {
+    log_check "Checking TAK server files..."
+    
+    if [ -f "/opt/tak/configureInDocker.sh" ]; then
+        log_info "TAK server configuration script found"
+        return 0
+    else
+        log_error "TAK server configuration script not found"
+        return 1
+    fi
+}
+
+# Check TAK server process
+check_tak_process() {
+    log_check "Checking TAK server process..."
+    
+    if pgrep -f "takserver" > /dev/null; then
+        log_info "TAK server process is running"
+        return 0
+    else
+        log_warn "TAK server process not found"
+        return 1
+    fi
+}
+
+# Check network ports
+check_ports() {
+    log_check "Checking network ports..."
+    
+    local ports=(5432 8080 8443 8444 8446)
+    local all_good=true
+    
+    for port in "${ports[@]}"; do
+        if netstat -tuln | grep -q ":$port "; then
+            log_info "Port $port is listening"
+        else
+            log_warn "Port $port is not listening"
+            all_good=false
+        fi
+    done
+    
+    if [ "$all_good" = true ]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+# Check disk space
+check_disk_space() {
+    log_check "Checking disk space..."
+    
+    local usage=$(df /opt/tak | tail -1 | awk '{print $5}' | sed 's/%//')
+    
+    if [ "$usage" -lt 80 ]; then
+        log_info "Disk space usage: ${usage}% (OK)"
+        return 0
+    elif [ "$usage" -lt 90 ]; then
+        log_warn "Disk space usage: ${usage}% (WARNING)"
+        return 1
+    else
+        log_error "Disk space usage: ${usage}% (CRITICAL)"
+        return 1
+    fi
+}
+
+# Check memory usage
+check_memory() {
+    log_check "Checking memory usage..."
+    
+    local mem_info=$(free | grep Mem)
+    local total=$(echo $mem_info | awk '{print $2}')
+    local used=$(echo $mem_info | awk '{print $3}')
+    local usage=$((used * 100 / total))
+    
+    if [ "$usage" -lt 80 ]; then
+        log_info "Memory usage: ${usage}% (OK)"
+        return 0
+    elif [ "$usage" -lt 90 ]; then
+        log_warn "Memory usage: ${usage}% (WARNING)"
+        return 1
+    else
+        log_error "Memory usage: ${usage}% (CRITICAL)"
+        return 1
+    fi
+}
+
+# Run all health checks
+run_all_checks() {
+    log_info "Running TAK Server Health Checks..."
+    echo "=================================="
+    
+    local failed=0
+    
+    check_postgres || ((failed++))
+    check_database || ((failed++))
+    check_postgis || ((failed++))
+    check_tak_files || ((failed++))
+    check_tak_process || ((failed++))
+    check_ports || ((failed++))
+    check_disk_space || ((failed++))
+    check_memory || ((failed++))
+    
+    echo "=================================="
+    
+    if [ $failed -eq 0 ]; then
+        log_info "All health checks passed!"
+        return 0
+    else
+        log_error "$failed health check(s) failed"
+        return 1
+    fi
+}
+
+# Main execution
+case "${1:-all}" in
+    "all")
+        run_all_checks
+        ;;
+    "postgres")
+        check_postgres
+        ;;
+    "database")
+        check_database
+        ;;
+    "postgis")
+        check_postgis
+        ;;
+    "tak-files")
+        check_tak_files
+        ;;
+    "tak-process")
+        check_tak_process
+        ;;
+    "ports")
+        check_ports
+        ;;
+    "disk")
+        check_disk_space
+        ;;
+    "memory")
+        check_memory
+        ;;
+    *)
+        echo "Usage: $0 [all|postgres|database|postgis|tak-files|tak-process|ports|disk|memory]"
+        echo "  all        - Run all health checks (default)"
+        echo "  postgres   - Check PostgreSQL service"
+        echo "  database   - Check database connectivity"
+        echo "  postgis    - Check PostGIS extension"
+        echo "  tak-files  - Check TAK server files"
+        echo "  tak-process- Check TAK server process"
+        echo "  ports      - Check network ports"
+        echo "  disk       - Check disk space"
+        echo "  memory     - Check memory usage"
+        exit 1
+        ;;
+esac