Add ICMP check type to monitors

README.md

@@ -7,6 +7,11 @@
 
 EasyMonitor is a full-stack monitoring platform for your websites and APIs. Add a URL, pick an interval, and get alerted when something breaks. Group monitors into projects, share live status with your users via public status pages, and run probes in multiple regions to eliminate false positives.
 
+## Screenshot
+
+<!-- Replace public/img/dashboard.png with your own screenshot. -->
+![EasyMonitor dashboard](public/img/dashboard.png)
+
 ---
 
 ## Features

app/Enums/CheckType.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enums;
+
+enum CheckType: string
+{
+    case Http = 'http';
+    case Icmp = 'icmp';
+
+    /**
+     * Human-readable label.
+     */
+    public function label(): string
+    {
+        return match ($this) {
+            self::Http => 'HTTP / HTTPS',
+            self::Icmp => 'Ping (ICMP)',
+        };
+    }
+
+    /**
+     * Short label for compact UI badges.
+     */
+    public function shortLabel(): string
+    {
+        return match ($this) {
+            self::Http => 'HTTP',
+            self::Icmp => 'ICMP',
+        };
+    }
+}

app/Livewire/Monitors/Create.php

@@ -2,10 +2,12 @@
 
 namespace App\Livewire\Monitors;
 
+use App\Enums\CheckType;
 use App\Models\Monitor;
 use App\Models\Project;
 use App\Models\Team;
 use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Validation\Rule;
 use Livewire\Attributes\Url;
 use Livewire\Component;
 
@@ -20,6 +22,8 @@ class Create extends Component
 
     public string $name = '';
 
+    public string $checkType = 'http';
+
     public string $url = '';
 
     public int $checkInterval = 60;
@@ -54,11 +58,16 @@ public function mount(): void
      */
     public function rules(): array
     {
+        $urlRule = $this->checkType === CheckType::Icmp->value
+            ? ['required', 'string', 'max:255', 'regex:/^(?!.*:\/\/)[a-zA-Z0-9](?:[a-zA-Z0-9.\-:]*[a-zA-Z0-9])?$/']
+            : ['required', 'url', 'max:255'];
+
         return [
             'teamId' => ['nullable', 'exists:teams,id'],
             'projectId' => ['nullable', 'exists:projects,id'],
             'name' => ['required', 'string', 'max:255'],
-            'url' => ['required', 'url', 'max:255'],
+            'checkType' => ['required', Rule::in([CheckType::Http->value, CheckType::Icmp->value])],
+            'url' => $urlRule,
             'checkInterval' => ['required', 'integer', 'min:30', 'max:3600'],
             'isActive' => ['boolean'],
             'failureThreshold' => ['required', 'integer', 'min:1', 'max:10'],
@@ -67,6 +76,18 @@ public function rules(): array
         ];
     }
 
+    /**
+     * Custom validation messages
+     *
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'url.regex' => __('Enter a valid hostname or IP address (no scheme, no path).'),
+        ];
+    }
+
     /**
      * Save the new monitor
      */
@@ -99,6 +120,7 @@ public function save(): void
             'team_id' => $validated['teamId'],
             'project_id' => $validated['projectId'],
             'name' => $validated['name'],
+            'check_type' => $validated['checkType'],
             'url' => $validated['url'],
             'check_interval' => $validated['checkInterval'],
             'is_active' => $validated['isActive'],

app/Livewire/Monitors/Edit.php

@@ -2,9 +2,11 @@
 
 namespace App\Livewire\Monitors;
 
+use App\Enums\CheckType;
 use App\Models\Monitor;
 use App\Models\Project;
 use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Validation\Rule;
 use Livewire\Component;
 
 class Edit extends Component
@@ -17,6 +19,8 @@ class Edit extends Component
 
     public string $name = '';
 
+    public string $checkType = 'http';
+
     public string $url = '';
 
     public int $checkInterval = 60;
@@ -40,6 +44,7 @@ public function mount(Monitor $monitor): void
         $this->monitor = $monitor;
         $this->projectId = $monitor->project_id;
         $this->name = $monitor->name;
+        $this->checkType = $monitor->check_type->value;
         $this->url = $monitor->url;
         $this->checkInterval = $monitor->check_interval;
         $this->isActive = $monitor->is_active;
@@ -56,10 +61,15 @@ public function mount(Monitor $monitor): void
      */
     public function rules(): array
     {
+        $urlRule = $this->checkType === CheckType::Icmp->value
+            ? ['required', 'string', 'max:255', 'regex:/^(?!.*:\/\/)[a-zA-Z0-9](?:[a-zA-Z0-9.\-:]*[a-zA-Z0-9])?$/']
+            : ['required', 'url', 'max:255'];
+
         return [
             'projectId' => ['nullable', 'exists:projects,id'],
             'name' => ['required', 'string', 'max:255'],
-            'url' => ['required', 'url', 'max:255'],
+            'checkType' => ['required', Rule::in([CheckType::Http->value, CheckType::Icmp->value])],
+            'url' => $urlRule,
             'checkInterval' => ['required', 'integer', 'min:30', 'max:3600'],
             'isActive' => ['boolean'],
             'failureThreshold' => ['required', 'integer', 'min:1', 'max:10'],
@@ -68,6 +78,18 @@ public function rules(): array
         ];
     }
 
+    /**
+     * Custom validation messages
+     *
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'url.regex' => __('Enter a valid hostname or IP address (no scheme, no path).'),
+        ];
+    }
+
     /**
      * Save the updated monitor
      */
@@ -89,6 +111,7 @@ public function save(): void
             'project_id' => $validated['projectId'],
             'team_id' => $validated['projectId'] ? null : $this->monitor->team_id,
             'name' => $validated['name'],
+            'check_type' => $validated['checkType'],
             'url' => $validated['url'],
             'check_interval' => $validated['checkInterval'],
             'is_active' => $validated['isActive'],

app/Models/Monitor.php

@@ -2,6 +2,7 @@
 
 namespace App\Models;
 
+use App\Enums\CheckType;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
@@ -25,6 +26,7 @@ class Monitor extends Model
         'project_id',
         'name',
         'url',
+        'check_type',
         'is_active',
         'status',
         'check_interval',
@@ -47,6 +49,7 @@ protected function casts(): array
             'is_active' => 'boolean',
             'last_checked_at' => 'datetime',
             'next_run_at' => 'datetime',
+            'check_type' => CheckType::class,
         ];
     }
 

app/Services/MonitoringEngine/CheckDispatcher.php

@@ -4,6 +4,7 @@
 
 namespace App\Services\MonitoringEngine;
 
+use App\Enums\CheckType;
 use App\Models\Monitor;
 use Illuminate\Support\Facades\Redis;
 
@@ -71,13 +72,19 @@ public function dispatchCheck(Monitor $monitor): string
         // so ResultConsumer can apply quorum across probes.
         $roundId = (string) \Illuminate\Support\Str::uuid();
 
+        // For ICMP monitors, the URL column stores a bare host. The probe node
+        // discriminates check types by URL scheme, so we prefix icmp://.
+        $url = $monitor->check_type === CheckType::Icmp
+            ? 'icmp://'.$monitor->url
+            : $monitor->url;
+
         // XADD checks * check_id=42 url=... timeout=... round_id=...
         $entryId = Redis::connection('streams')->xadd(
             self::STREAM_CHECKS,
             '*', // Auto-generate ID
             [
                 'check_id' => (string) $monitor->id,
-                'url' => $monitor->url,
+                'url' => $url,
                 'timeout' => (string) ($monitor->check_interval * 1000), // milliseconds
                 'round_id' => $roundId,
             ]

database/factories/MonitorFactory.php

@@ -21,6 +21,7 @@ public function definition(): array
             'team_id' => null,
             'name' => fake()->domainName(),
             'url' => fake()->url(),
+            'check_type' => \App\Enums\CheckType::Http,
             'is_active' => true,
             'status' => 'pending',
             'check_interval' => 60,
@@ -75,4 +76,15 @@ public function inactive(): static
             'is_active' => false,
         ]);
     }
+
+    /**
+     * Indicate that the monitor is an ICMP/ping check
+     */
+    public function icmp(): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'check_type' => \App\Enums\CheckType::Icmp,
+            'url' => fake()->domainName(),
+        ]);
+    }
 }

database/migrations/2026_05_14_114700_add_check_type_to_monitors_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('monitors', function (Blueprint $table) {
+            $table->string('check_type')->default('http')->after('url');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('monitors', function (Blueprint $table) {
+            $table->dropColumn('check_type');
+        });
+    }
+};

resources/views/livewire/monitors/create.blade.php

@@ -19,6 +19,28 @@
             <div class="card-body gap-5">
                 <h3 class="text-sm font-semibold uppercase tracking-wider text-base-content/50">{{ __('What to monitor') }}</h3>
 
+                <div class="form-control">
+                    <label class="label pb-1">
+                        <span class="label-text font-medium">{{ __('Check Type') }}</span>
+                    </label>
+                    <div class="grid grid-cols-2 gap-2">
+                        <label class="cursor-pointer border border-base-300 rounded-lg p-3 flex items-start gap-3 hover:border-primary {{ $checkType === 'http' ? 'border-primary bg-primary/5' : '' }}">
+                            <input type="radio" wire:model.live="checkType" value="http" class="radio radio-primary radio-sm mt-0.5" />
+                            <div>
+                                <div class="font-medium text-sm">{{ __('HTTP / HTTPS') }}</div>
+                                <div class="text-xs text-base-content/60 mt-0.5">{{ __('Check a website or API endpoint') }}</div>
+                            </div>
+                        </label>
+                        <label class="cursor-pointer border border-base-300 rounded-lg p-3 flex items-start gap-3 hover:border-primary {{ $checkType === 'icmp' ? 'border-primary bg-primary/5' : '' }}">
+                            <input type="radio" wire:model.live="checkType" value="icmp" class="radio radio-primary radio-sm mt-0.5" />
+                            <div>
+                                <div class="font-medium text-sm">{{ __('Ping (ICMP)') }}</div>
+                                <div class="text-xs text-base-content/60 mt-0.5">{{ __('Check that a host is reachable') }}</div>
+                            </div>
+                        </label>
+                    </div>
+                </div>
+
                 <div class="form-control">
                     <label class="label pb-1">
                         <span class="label-text font-medium">{{ __('Display Name') }}</span>
@@ -43,15 +65,20 @@ class="input input-bordered w-full rounded-lg @error('name') input-error @enderr
 
                 <div class="form-control">
                     <label class="label pb-1">
-                        <span class="label-text font-medium">{{ __('URL') }}</span>
+                        <span class="label-text font-medium">{{ $checkType === 'icmp' ? __('Host') : __('URL') }}</span>
                     </label>
                     <input
-                        type="url"
+                        type="text"
                         wire:model="url"
                         required
                         class="input input-bordered w-full rounded-lg @error('url') input-error @enderror"
-                        placeholder="https://example.com"
+                        placeholder="{{ $checkType === 'icmp' ? '1.1.1.1' : 'https://example.com' }}"
                     />
+                    <div class="label pb-0">
+                        <span class="label-text-alt text-base-content/50">
+                            {{ $checkType === 'icmp' ? __('Hostname or IP address — no scheme or path.') : __('Full URL including https://') }}
+                        </span>
+                    </div>
                     @error('url')
                         <div class="label pb-0">
                             <span class="label-text-alt text-error">{{ $message }}</span>

resources/views/livewire/monitors/edit.blade.php

@@ -19,6 +19,28 @@
             <div class="card-body gap-5">
                 <h3 class="text-sm font-semibold uppercase tracking-wider text-base-content/50">{{ __('What to monitor') }}</h3>
 
+                <div class="form-control">
+                    <label class="label pb-1">
+                        <span class="label-text font-medium">{{ __('Check Type') }}</span>
+                    </label>
+                    <div class="grid grid-cols-2 gap-2">
+                        <label class="cursor-pointer border border-base-300 rounded-lg p-3 flex items-start gap-3 hover:border-primary {{ $checkType === 'http' ? 'border-primary bg-primary/5' : '' }}">
+                            <input type="radio" wire:model.live="checkType" value="http" class="radio radio-primary radio-sm mt-0.5" />
+                            <div>
+                                <div class="font-medium text-sm">{{ __('HTTP / HTTPS') }}</div>
+                                <div class="text-xs text-base-content/60 mt-0.5">{{ __('Check a website or API endpoint') }}</div>
+                            </div>
+                        </label>
+                        <label class="cursor-pointer border border-base-300 rounded-lg p-3 flex items-start gap-3 hover:border-primary {{ $checkType === 'icmp' ? 'border-primary bg-primary/5' : '' }}">
+                            <input type="radio" wire:model.live="checkType" value="icmp" class="radio radio-primary radio-sm mt-0.5" />
+                            <div>
+                                <div class="font-medium text-sm">{{ __('Ping (ICMP)') }}</div>
+                                <div class="text-xs text-base-content/60 mt-0.5">{{ __('Check that a host is reachable') }}</div>
+                            </div>
+                        </label>
+                    </div>
+                </div>
+
                 <div class="form-control">
                     <label class="label pb-1">
                         <span class="label-text font-medium">{{ __('Display Name') }}</span>
@@ -40,15 +62,20 @@ class="input input-bordered w-full rounded-lg @error('name') input-error @enderr
 
                 <div class="form-control">
                     <label class="label pb-1">
-                        <span class="label-text font-medium">{{ __('URL') }}</span>
+                        <span class="label-text font-medium">{{ $checkType === 'icmp' ? __('Host') : __('URL') }}</span>
                     </label>
                     <input
-                        type="url"
+                        type="text"
                         wire:model="url"
                         required
                         class="input input-bordered w-full rounded-lg @error('url') input-error @enderror"
-                        placeholder="https://example.com"
+                        placeholder="{{ $checkType === 'icmp' ? '1.1.1.1' : 'https://example.com' }}"
                     />
+                    <div class="label pb-0">
+                        <span class="label-text-alt text-base-content/50">
+                            {{ $checkType === 'icmp' ? __('Hostname or IP address — no scheme or path.') : __('Full URL including https://') }}
+                        </span>
+                    </div>
                     @error('url')
                         <div class="label pb-0">
                             <span class="label-text-alt text-error">{{ $message }}</span>