Merge branch 'staging' of https://git.triggermeelmo.com/watcher/Watcher into feature/service-detection

Reviewed-on: #37

Tests/servicediscovery.py

@@ -3,10 +3,39 @@ import urllib.request
 
 url = "http://localhost:5000/monitoring/service-discovery"
 payload = {
-"ServerId": 1,
-"ContainerId": "aaaaaaaaaaaa",
-"Name": "test-Name",
-"Image": "test-Image"
+  "Server_id": 2,
+  "Containers": [
+    {
+      "id": "3e74abf5ce30",
+      "image": "hello-world:latest",
+      "name": "serene_nightingale"
+    },
+    {
+      "id": "83cd9d461690",
+      "image": "postgres:latest",
+      "name": "distracted_feistel"
+    },
+    {
+      "id": "b296c2ed1213",
+      "image": "postgres:latest",
+      "name": "mystifying_jackson"
+    },
+    {
+      "id": "69568181d576",
+      "image": "hello-world:latest",
+      "name": "romantic_driscoll"
+    },
+    {
+      "id": "67c37a2b1791",
+      "image": "hello-world:latest",
+      "name": "asdf"
+    },
+    {
+      "id": "8f39bae1e316",
+      "image": "hello-world:latest",
+      "name": "distracted_mirzakhani"
+    }
+  ]
 }
 
 data = json.dumps(payload).encode("utf-8")

Tests/test.json

@@ -0,0 +1,117 @@
+{
+  "server_id": 1,
+  "containers": [
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    },
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    },
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    },
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    },
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    },
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    },
+    {
+      "cpu": {
+        "cpu_load": 0.0
+      },
+      "network": {
+        "net_in": null,
+        "net_out": null
+      },
+      "ram": {
+        "ram_load": 0.0
+      },
+      "container_id": "aaaaaaaa",
+      "status": {
+        "status": "exited"
+      }
+    }
+  ]
+}

Watcher/Controllers/ContainerController.cs

@@ -31,4 +31,25 @@ public class ContainerController : Controller
         return View(viewModel);
     }
 
+    public async Task<IActionResult> RestartContainer(string container_id)
+    {
+        //Befehl an Agent schicken??
+        
+        throw new NotImplementedException();
+    }
+
+    public async Task<IActionResult> StopContainer(string container_id)
+    {
+        //Befehl an Agent schicken??
+
+        throw new NotImplementedException();
+    }
+
+    public async Task<IActionResult> UpdateContainer(string container_id)
+    {
+        //Befehl an Agent schicken??
+        
+        throw new NotImplementedException();
+    }
+
 }

Watcher/Controllers/MonitoringController.cs

@@ -1,8 +1,12 @@
 using System.ComponentModel.DataAnnotations;
+using System.Net;
+using System.Text.Json;
+using System.Text.Json.Serialization;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
 using Microsoft.Data.Sqlite;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.IdentityModel.Tokens;
@@ -78,12 +82,16 @@ public class MetricDto
     public double NET_Out { get; set; } // Bytes/s
 }
 
-public class ServiceDto
+public class DockerServiceDto
 {
-    public int ServerId { get; set; } // Vom Watcher-Server zugewiesene ID des Hosts
-    public String? ContainerId { get; set; }
-    public String? Image { get; set; }
-    public String? Name { get; set; }
+    public required int Server_id { get; set; } // Vom Watcher-Server zugewiesene ID des Hosts
+    public required JsonElement Containers { get; set; }
+}
+
+public class DockerServiceMetricDto
+{
+    public required int Server_id { get; set; } // Vom Watcher-Server zugewiesene ID des Hosts
+    public required JsonElement Containers { get; set; }
 }
 
 [ApiController]
@@ -224,7 +232,7 @@ public class MonitoringController : Controller
 
     // Endpoint, an dem Agents Ihre laufenden Services registrieren
     [HttpPost("service-discovery")]
-    public async Task<IActionResult> ServiceDetection([FromBody] ServiceDto dto)
+    public async Task<IActionResult> ServiceDetection([FromBody] DockerServiceDto dto)
     {
         // Gültigkeit des Payloads prüfen
         if (!ModelState.IsValid)
@@ -234,33 +242,116 @@ public class MonitoringController : Controller
                 .Select(e => e.ErrorMessage)
                 .ToList();
 
-            _logger.LogError("Ungültiger ServiceDetection-Payload.");
-            return BadRequest(new { error = "Ungültiger Payload", details = errors });
+            _logger.LogError("Invalid ServiceDetection-Payload.");
+            return BadRequest(new { error = "Invalid Payload", details = errors });
         }
 
-        // Metrics für Container, die zu ServerId gehören, löschen
+        List<Container> newContainers =
+            JsonSerializer.Deserialize<List<Container>>(dto.Containers.GetRawText())
+            ?? new List<Container>();
 
-        // Container, die zu ServerId gehören löschen
+        foreach (Container c in newContainers)
+        {
+            c.ServerId = dto.Server_id;
+            // Debug Logs
+            // TODO entfernen wenn fertig getestet
+            Console.WriteLine("---------");
+            Console.WriteLine("ServerId: " + c.ServerId);
+            Console.WriteLine("ContainerId: " + c.ContainerId);
+            Console.WriteLine("Name: " + c.Name);
+            Console.WriteLine("Image: " + c.Image);
+            Console.WriteLine("---------");
 
-        // Container neu in Datenbank einlesen
+        }
+
+        // Liste aller Container, die bereits der übergebenen ServerId zugewiesen sind
+        List<Container> existingContainers = _context.Containers
+            .Where(c => c.ServerId == dto.Server_id)
+            .ToList();
+
+
+        // Logik, um Container, die mit dem Payload kamen zu verarbeiten
+        foreach (Container c in newContainers)
+        {
+            // Überprüfen, ob ein übergebener Container bereits für den Host registriert ist
+            if (existingContainers.Contains(c))
+            {
+                _logger.LogInformation("Container with id " + c.ContainerId + " already exists.");
+            }
+            // Container auf einen Host/Server registrieren
+            else
+            {
+                // Container in Datenbank einlesen
                 try
                 {
-            Container container = new Container
-            {
-                ServerId = dto.ServerId,
-                ContainerId = dto.ContainerId,
-                Image = dto.Name,
-                Name = dto.Name
-            };
-
-            _logger.LogInformation(container.Name + " added for Host " + container.ServerId);
-
-            _context.Containers.Add(container);
+                    _context.Containers.Add(c);
                     await _context.SaveChangesAsync();
+                    _logger.LogInformation(c.Name + " added for Host " + c.ServerId);
                 }
                 catch (SqliteException e)
                 {
-            _logger.LogError("ServiceDiscovery failed: " + e.Message);
+                    _logger.LogError("Error writing new Containers to Database: " + e.Message);
+                }
+            }
+        }
+
+        // Logik um abgeschaltene Container aus der Datenbank zu entfernen
+        foreach (Container c in existingContainers)
+        {
+            // Abfrage, ob bereits vorhandener Container im Payload vorhanden war
+            if (!newContainers.Contains(c))
+            {
+                // Container entfernen
+                _context.Containers.Remove(c);
+                await _context.SaveChangesAsync();
+
+                // Metrics für den Container entfernen
+                //Todo 
+
+                _logger.LogInformation("Container " + c.Name + " (" + c.Id + ") on Host-Id " + c.ServerId + " was successfully removed from the database.");
+            }
+        }
+
+        return Ok();
+
+    }
+
+    // Endpoint, an den der Agent die Metrics der registrierten Container schickt
+    public async Task<IActionResult> ServiceMetrics([FromBody] DockerServiceMetricDto dto)
+    {
+        // Gültigkeit des Payloads prüfen
+        if (!ModelState.IsValid)
+        {
+            var errors = ModelState.Values
+                .SelectMany(v => v.Errors)
+                .Select(e => e.ErrorMessage)
+                .ToList();
+
+            _logger.LogError("Invalid ServiceDetection-Payload.");
+            return BadRequest(new { error = "Invalid Payload", details = errors });
+        }
+
+        // Liste der eingegangenen Metric
+        List<ContainerMetric> metrics = new List<ContainerMetric>();
+
+        // Json Parser -> Metric Objekt erstellen
+        
+
+        // Metrics in die Datenbank eintragen
+        try
+        {
+            foreach (ContainerMetric cm in metrics)
+            {
+                _context.ContainerMetrics.Add(cm);
+                await _context.SaveChangesAsync();
+                _logger.LogInformation(cm.ContainerId + " Metric received");
+                return Ok();
+            }
+        }
+        catch (SqliteException e)
+        {
+            _logger.LogError(e.Message);
+            return StatusCode(500);
         }
 
         return Ok();
@@ -268,7 +359,6 @@ public class MonitoringController : Controller
     }
 
     // Durchschnittliche Werte Berechnen
-    [HttpGet("median")]
     public async Task<IActionResult> CalculateMedian(string Metric, int HoursToMonitor, int ServerId)
     {
         // Aktuelle Zeit - X Stunden = letzter Wert, der berücksichtigt werden soll
@@ -368,4 +458,13 @@ public class MonitoringController : Controller
         return metric_input;
     }
 
+    private List<Container> ParseServiceDiscoveryInput(int server_id, List<Container> containers)
+    {
+        List<Container> containerList = new List<Container>();
+
+        // JSON-Objekt auslesen und Container-Objekte erstellen
+
+
+        return containerList;
+    }
 }

Watcher/Data/AppDbContext.cs

@@ -26,6 +26,8 @@ public class AppDbContext : DbContext
 
     public DbSet<Tag> Tags { get; set; }
 
+    public DbSet<ContainerMetric> ContainerMetrics { get; set; }
+
     public DbSet<User> Users { get; set; }
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)

Watcher/Migrations/20251029105954_container-changed.Designer.cs

@@ -0,0 +1,355 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Watcher.Data;
+
+#nullable disable
+
+namespace Watcher.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20251029105954_container-changed")]
+    partial class containerchanged
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.6");
+
+            modelBuilder.Entity("Watcher.Models.Container", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ContainerId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Image")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ImageId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsRunning")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("TagId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ImageId");
+
+                    b.HasIndex("TagId");
+
+                    b.ToTable("Containers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Image", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Tag")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Images");
+                });
+
+            modelBuilder.Entity("Watcher.Models.LogEvent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("ContainerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Level")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Message")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContainerId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("LogEvents");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Metric", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Usage")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Vram_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Vram_Usage")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("NET_In")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("NET_Out")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Metrics");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Server", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<int>("CpuCores")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("CpuType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("DISK_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("DiskSpace")
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("Disk_Usage_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("Disk_Usage_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<string>("GpuType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("IPAddress")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsOnline")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsVerified")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("LastSeen")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("RAM_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RamSize")
+                        .HasColumnType("REAL");
+
+                    b.Property<int?>("TagId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TagId");
+
+                    b.ToTable("Servers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Tag", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Tags");
+                });
+
+            modelBuilder.Entity("Watcher.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("IdentityProvider")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("LastLogin")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("OIDC_Id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Container", b =>
+                {
+                    b.HasOne("Watcher.Models.Image", null)
+                        .WithMany("Containers")
+                        .HasForeignKey("ImageId");
+
+                    b.HasOne("Watcher.Models.Tag", null)
+                        .WithMany("Containers")
+                        .HasForeignKey("TagId");
+                });
+
+            modelBuilder.Entity("Watcher.Models.LogEvent", b =>
+                {
+                    b.HasOne("Watcher.Models.Container", "Container")
+                        .WithMany()
+                        .HasForeignKey("ContainerId");
+
+                    b.HasOne("Watcher.Models.Server", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId");
+
+                    b.Navigation("Container");
+
+                    b.Navigation("Server");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Server", b =>
+                {
+                    b.HasOne("Watcher.Models.Tag", null)
+                        .WithMany("Servers")
+                        .HasForeignKey("TagId");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Image", b =>
+                {
+                    b.Navigation("Containers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Tag", b =>
+                {
+                    b.Navigation("Containers");
+
+                    b.Navigation("Servers");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Watcher/Migrations/20251029105954_container-changed.cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Watcher.Migrations
+{
+    /// <inheritdoc />
+    public partial class containerchanged : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}

Watcher/Migrations/20251029125404_ContainerMetrics-Added.Designer.cs

@@ -0,0 +1,355 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Watcher.Data;
+
+#nullable disable
+
+namespace Watcher.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20251029125404_ContainerMetrics-Added")]
+    partial class ContainerMetricsAdded
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.6");
+
+            modelBuilder.Entity("Watcher.Models.Container", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ContainerId")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Image")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ImageId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsRunning")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("TagId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ImageId");
+
+                    b.HasIndex("TagId");
+
+                    b.ToTable("Containers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Image", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Tag")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Images");
+                });
+
+            modelBuilder.Entity("Watcher.Models.LogEvent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("ContainerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Level")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Message")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContainerId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("LogEvents");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Metric", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Usage")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Vram_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Vram_Usage")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("NET_In")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("NET_Out")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Metrics");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Server", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<int>("CpuCores")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("CpuType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("DISK_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("DiskSpace")
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("Disk_Usage_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("Disk_Usage_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<string>("GpuType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("IPAddress")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsOnline")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsVerified")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("LastSeen")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("RAM_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RamSize")
+                        .HasColumnType("REAL");
+
+                    b.Property<int?>("TagId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TagId");
+
+                    b.ToTable("Servers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Tag", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Tags");
+                });
+
+            modelBuilder.Entity("Watcher.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("IdentityProvider")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("LastLogin")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("OIDC_Id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Container", b =>
+                {
+                    b.HasOne("Watcher.Models.Image", null)
+                        .WithMany("Containers")
+                        .HasForeignKey("ImageId");
+
+                    b.HasOne("Watcher.Models.Tag", null)
+                        .WithMany("Containers")
+                        .HasForeignKey("TagId");
+                });
+
+            modelBuilder.Entity("Watcher.Models.LogEvent", b =>
+                {
+                    b.HasOne("Watcher.Models.Container", "Container")
+                        .WithMany()
+                        .HasForeignKey("ContainerId");
+
+                    b.HasOne("Watcher.Models.Server", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId");
+
+                    b.Navigation("Container");
+
+                    b.Navigation("Server");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Server", b =>
+                {
+                    b.HasOne("Watcher.Models.Tag", null)
+                        .WithMany("Servers")
+                        .HasForeignKey("TagId");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Image", b =>
+                {
+                    b.Navigation("Containers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Tag", b =>
+                {
+                    b.Navigation("Containers");
+
+                    b.Navigation("Servers");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Watcher/Migrations/20251029125404_ContainerMetrics-Added.cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Watcher.Migrations
+{
+    /// <inheritdoc />
+    public partial class ContainerMetricsAdded : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}

Watcher/Migrations/20251030093420_ContainerMetricChange.Designer.cs

@@ -0,0 +1,397 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Watcher.Data;
+
+#nullable disable
+
+namespace Watcher.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20251030093420_ContainerMetricChange")]
+    partial class ContainerMetricChange
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder.HasAnnotation("ProductVersion", "8.0.6");
+
+            modelBuilder.Entity("Watcher.Models.Container", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("ContainerId")
+                        .HasColumnType("TEXT")
+                        .HasAnnotation("Relational:JsonPropertyName", "id");
+
+                    b.Property<string>("Image")
+                        .HasColumnType("TEXT")
+                        .HasAnnotation("Relational:JsonPropertyName", "image");
+
+                    b.Property<int?>("ImageId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsRunning")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT")
+                        .HasAnnotation("Relational:JsonPropertyName", "name");
+
+                    b.Property<int>("ServerId")
+                        .HasColumnType("INTEGER")
+                        .HasAnnotation("Relational:JsonPropertyName", "Server_id");
+
+                    b.Property<int?>("TagId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ImageId");
+
+                    b.HasIndex("TagId");
+
+                    b.ToTable("Containers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.ContainerMetric", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "cpu_load");
+
+                    b.Property<int?>("ContainerId")
+                        .HasColumnType("INTEGER")
+                        .HasAnnotation("Relational:JsonPropertyName", "container_id");
+
+                    b.Property<double>("NET_in")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "net_in");
+
+                    b.Property<double>("NET_out")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "net_out");
+
+                    b.Property<double>("RAM_Load")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "ram_load");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER")
+                        .HasAnnotation("Relational:JsonPropertyName", "server_id");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ContainerMetrics");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Image", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Tag")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Images");
+                });
+
+            modelBuilder.Entity("Watcher.Models.LogEvent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int?>("ContainerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Level")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Message")
+                        .HasColumnType("TEXT");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ContainerId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("LogEvents");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Metric", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Usage")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Vram_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Vram_Usage")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("NET_In")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("NET_Out")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Load")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Size")
+                        .HasColumnType("REAL");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Metrics");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Server", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("CPU_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<int>("CpuCores")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("CpuType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("DISK_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("DISK_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("DiskSpace")
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("Disk_Usage_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("Disk_Usage_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("GPU_Temp_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<string>("GpuType")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("IPAddress")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<bool>("IsOnline")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<bool>("IsVerified")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<DateTime>("LastSeen")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<double>("RAM_Load_Critical")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RAM_Load_Warning")
+                        .HasColumnType("REAL");
+
+                    b.Property<double>("RamSize")
+                        .HasColumnType("REAL");
+
+                    b.Property<int?>("TagId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TagId");
+
+                    b.ToTable("Servers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Tag", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Tags");
+                });
+
+            modelBuilder.Entity("Watcher.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("IdentityProvider")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<DateTime>("LastLogin")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("OIDC_Id")
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Container", b =>
+                {
+                    b.HasOne("Watcher.Models.Image", null)
+                        .WithMany("Containers")
+                        .HasForeignKey("ImageId");
+
+                    b.HasOne("Watcher.Models.Tag", null)
+                        .WithMany("Containers")
+                        .HasForeignKey("TagId");
+                });
+
+            modelBuilder.Entity("Watcher.Models.LogEvent", b =>
+                {
+                    b.HasOne("Watcher.Models.Container", "Container")
+                        .WithMany()
+                        .HasForeignKey("ContainerId");
+
+                    b.HasOne("Watcher.Models.Server", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId");
+
+                    b.Navigation("Container");
+
+                    b.Navigation("Server");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Server", b =>
+                {
+                    b.HasOne("Watcher.Models.Tag", null)
+                        .WithMany("Servers")
+                        .HasForeignKey("TagId");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Image", b =>
+                {
+                    b.Navigation("Containers");
+                });
+
+            modelBuilder.Entity("Watcher.Models.Tag", b =>
+                {
+                    b.Navigation("Containers");
+
+                    b.Navigation("Servers");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Watcher/Migrations/20251030093420_ContainerMetricChange.cs

@@ -0,0 +1,41 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Watcher.Migrations
+{
+    /// <inheritdoc />
+    public partial class ContainerMetricChange : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "ContainerMetrics",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Timestamp = table.Column<DateTime>(type: "TEXT", nullable: false),
+                    ContainerId = table.Column<int>(type: "INTEGER", nullable: true),
+                    ServerId = table.Column<int>(type: "INTEGER", nullable: true),
+                    CPU_Load = table.Column<double>(type: "REAL", nullable: false),
+                    RAM_Load = table.Column<double>(type: "REAL", nullable: false),
+                    NET_in = table.Column<double>(type: "REAL", nullable: false),
+                    NET_out = table.Column<double>(type: "REAL", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ContainerMetrics", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ContainerMetrics");
+        }
+    }
+}

Watcher/Migrations/AppDbContextModelSnapshot.cs

@@ -24,10 +24,12 @@ namespace Watcher.Migrations
                         .HasColumnType("INTEGER");
 
                     b.Property<string>("ContainerId")
-                        .HasColumnType("TEXT");
+                        .HasColumnType("TEXT")
+                        .HasAnnotation("Relational:JsonPropertyName", "id");
 
                     b.Property<string>("Image")
-                        .HasColumnType("TEXT");
+                        .HasColumnType("TEXT")
+                        .HasAnnotation("Relational:JsonPropertyName", "image");
 
                     b.Property<int?>("ImageId")
                         .HasColumnType("INTEGER");
@@ -36,10 +38,12 @@ namespace Watcher.Migrations
                         .HasColumnType("INTEGER");
 
                     b.Property<string>("Name")
-                        .HasColumnType("TEXT");
+                        .HasColumnType("TEXT")
+                        .HasAnnotation("Relational:JsonPropertyName", "name");
 
                     b.Property<int>("ServerId")
-                        .HasColumnType("INTEGER");
+                        .HasColumnType("INTEGER")
+                        .HasAnnotation("Relational:JsonPropertyName", "Server_id");
 
                     b.Property<int?>("TagId")
                         .HasColumnType("INTEGER");
@@ -53,6 +57,44 @@ namespace Watcher.Migrations
                     b.ToTable("Containers");
                 });
 
+            modelBuilder.Entity("Watcher.Models.ContainerMetric", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<double>("CPU_Load")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "cpu_load");
+
+                    b.Property<int?>("ContainerId")
+                        .HasColumnType("INTEGER")
+                        .HasAnnotation("Relational:JsonPropertyName", "container_id");
+
+                    b.Property<double>("NET_in")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "net_in");
+
+                    b.Property<double>("NET_out")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "net_out");
+
+                    b.Property<double>("RAM_Load")
+                        .HasColumnType("REAL")
+                        .HasAnnotation("Relational:JsonPropertyName", "ram_load");
+
+                    b.Property<int?>("ServerId")
+                        .HasColumnType("INTEGER")
+                        .HasAnnotation("Relational:JsonPropertyName", "server_id");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("TEXT");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ContainerMetrics");
+                });
+
             modelBuilder.Entity("Watcher.Models.Image", b =>
                 {
                     b.Property<int>("Id")

Watcher/Models/Container.cs

@@ -1,14 +1,23 @@
+using System.Text.Json.Serialization;
+
 namespace Watcher.Models;
 
 public class Container
 {
     public int Id { get; set; }
-
+    [JsonPropertyName("Server_id")]
     public int ServerId { get; set; }
 
+    [JsonPropertyName("id")]
     public String? ContainerId { get; set; }
+
+    [JsonPropertyName("image")]
     public String? Image { get; set; }
+
+    [JsonPropertyName("name")]
     public String? Name { get; set; }
 
+    // keine Variable, die vom Agent übergeben wird. Ein container ist immer Running, die Variable dient nur für die Übersicht
+    // auf dem Dashboard.
     public Boolean IsRunning { get; set; } = true;
 }

Watcher/Models/ContainerMetric.cs

@@ -0,0 +1,33 @@
+using System.Text.Json.Serialization;
+
+namespace Watcher.Models;
+
+public class ContainerMetric
+{
+    // Metric Metadata
+    public int Id { get; set; }
+    public DateTime Timestamp { get; set; }
+
+    // allgemeine Conainer Informationen
+     [JsonPropertyName("container_id")]
+    public int? ContainerId { get; set; }
+
+     [JsonPropertyName("server_id")]
+    public int? ServerId { get; set; }
+
+    // CPU-Daten
+    [JsonPropertyName("cpu_load")]
+    public double CPU_Load { get; set; } = 0.0; // %
+
+    // RAM-Daten
+    [JsonPropertyName("ram_load")]
+    public double RAM_Load { get; set; } = 0.0; // %
+
+    // Network-Daten
+    [JsonPropertyName("net_in")]
+    public double NET_in { get; set; } = 0.0; // Bit
+
+     [JsonPropertyName("net_out")]
+    public double NET_out { get; set; } = 0.0; // Bit
+
+}

Watcher/Program.cs

@@ -1,5 +1,6 @@
 using Microsoft.AspNetCore.Authentication.OpenIdConnect;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.OpenApi.Models;
 
 using Serilog;
 
@@ -36,11 +37,17 @@ builder.Services.AddHttpContextAccessor();
 
 // Storage Singleton
 builder.Services.AddSingleton<IDashboardStore, DashboardStore>();
+builder.Services.AddSingleton<ISystemStore, SystemStore>();
 
 // Background Services
 builder.Services.AddHostedService<NetworkCheck>();
 builder.Services.AddHostedService<DatabaseCheck>();
 
+// Swagger API-Dokumentation
+builder.Services.AddSwaggerGen(options =>
+{
+    options.SwaggerDoc("v1", new OpenApiInfo { Title = "Watcher-Server API", Version = "v1" });
+});
 
 // ---------- Konfiguration ----------
 DotNetEnv.Env.Load();
@@ -204,19 +211,27 @@ using (var scope = app.Services.CreateScope())
 if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
-    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
     app.UseHsts();
 }
 
-
 app.UseHttpsRedirection();
+app.UseStaticFiles();
+
 app.UseRouting();
 
+// 🔹 Swagger aktivieren
+app.UseSwagger();
+app.UseSwaggerUI(options =>
+{
+    options.SwaggerEndpoint("/swagger/v1/swagger.json", "Watcher-Server API v1");
+    options.RoutePrefix = "api/v1/swagger";
+});
+
+// 🔹 Authentifizierung & Autorisierung
 app.UseAuthentication();
 app.UseAuthorization();
 
-app.UseStaticFiles();
-
+// 🔹 MVC-Routing
 app.MapControllerRoute(
     name: "default",
     pattern: "{controller=Home}/{action=Index}/{id?}"

Watcher/Services/ISystemStore.cs

@@ -0,0 +1,9 @@
+namespace Watcher.Services;
+
+public interface ISystemStore
+{
+    Boolean NewVersionAvailable { get; set; }
+
+    Double DatabaseSize { get; set; }
+
+}

Watcher/Services/SystemMangement.cs

@@ -0,0 +1,42 @@
+using System.Net.Http;
+
+namespace Watcher.Services;
+
+public class SystemManagement : BackgroundService
+{
+    private readonly ILogger<NetworkCheck> _logger;
+
+    private ISystemStore _SystemStore;
+
+    public SystemManagement(ILogger<NetworkCheck> logger, ISystemStore SystemStore)
+    {
+        _logger = logger;
+        _SystemStore = SystemStore;
+
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        // Todo: Umstellen auf einmal alle 24h
+        var timer = new PeriodicTimer(TimeSpan.FromSeconds(30));
+
+        while (await timer.WaitForNextTickAsync(stoppingToken))
+        {
+            // Hintergrundprozess abwarten
+            await checkForNewDockerImageVersion();
+
+            // 5 Sekdunden Offset
+            await Task.Delay(TimeSpan.FromSeconds(5), stoppingToken);
+        }
+    }
+
+    public Task checkForNewDockerImageVersion()
+    {
+        return Task.CompletedTask;
+    }
+
+    public Task createDailySqliteBackup()
+    {
+        return Task.CompletedTask;
+    }
+}

Watcher/Services/SystemStore.cs

@@ -0,0 +1,9 @@
+namespace Watcher.Services;
+
+public class SystemStore: ISystemStore
+{
+    public Boolean NewVersionAvailable { get; set; }
+
+    public Double DatabaseSize { get; set; }
+
+}

Watcher/Views/Container/Overview.cshtml

@@ -12,20 +12,31 @@
     <div >
             <table class="ServiceList">
                 <tr>
-                    <th>Service</th>
-                    <th>HostServer</th>
-                    <th>Status</th>
-                    <th>Deployment</th>
-                    <th></th>
+                    <th>Container-ID</th>
+                    <th>Name</th>
+                    <th>Image</th>
+                    <th>Host-ID</th>
+                    <th>Aktionen</th>
 
                 </tr>
                 @foreach (Container container in Model.Containers)
                 {
                     <tr class="ServiceRow">
+                        <td>@container.ContainerId</td>
                         <td>@container.Name</td>
-                        <td><a  class="ServiceEntry" href="/Server/Details/${containerId}">@container.ServerId</a></td>
-                        <td>nicht automatisiert</td>
-                        <td>Docker</td>
+                        <td>@container.Image</td>
+                        <td><a  class="ServiceEntry" href="/Server/Details/@container.ServerId">@container.ServerId</a></td>
+                        <td>
+                            <a asp-action="#" asp-route-id="#" class="btn btn-outline-primary">
+                                    <i class="bi bi-pencil-square me-1"></i> Neustart
+                                </a>
+                            <a asp-action="#" asp-route-id="#" class="btn btn-outline-primary">
+                                    <i class="bi bi-pencil-square me-1"></i> Stop
+                                </a>
+                            <a asp-action="#" asp-route-id="#" class="btn btn-outline-primary">
+                                    <i class="bi bi-pencil-square me-1"></i> Update
+                                </a>
+                        </td>
                     </tr>
                 }
             </table>

Watcher/Watcher.csproj

@@ -23,6 +23,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="8.0.6" />
     <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="7.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="9.0.6" />
   </ItemGroup>
 
 </Project>