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338 lines
18 KiB
338 lines
18 KiB
package app
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import (
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"fmt"
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"github.com/seaweedfs/seaweedfs/weed/admin/dash"
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"time"
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)
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templ MaintenanceWorkers(data *dash.MaintenanceWorkersData) {
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<div class="container-fluid">
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<div class="row">
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<div class="col-12">
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<div class="d-flex justify-content-between align-items-center mb-4">
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<div>
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<h1 class="h3 mb-0 text-gray-800">Maintenance Workers</h1>
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<p class="text-muted">Monitor and manage maintenance workers</p>
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</div>
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<div class="text-end">
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<small class="text-muted">Last updated: { data.LastUpdated.Format("2006-01-02 15:04:05") }</small>
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</div>
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</div>
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</div>
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</div>
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<!-- Summary Cards -->
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<div class="row mb-4">
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<div class="col-xl-3 col-md-6 mb-4">
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<div class="card border-left-primary shadow h-100 py-2">
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<div class="card-body">
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<div class="row no-gutters align-items-center">
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<div class="col mr-2">
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<div class="text-xs font-weight-bold text-primary text-uppercase mb-1">
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Total Workers
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</div>
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<div class="h5 mb-0 font-weight-bold text-gray-800">{ fmt.Sprintf("%d", len(data.Workers)) }</div>
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</div>
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<div class="col-auto">
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<i class="fas fa-users fa-2x text-gray-300"></i>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="col-xl-3 col-md-6 mb-4">
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<div class="card border-left-success shadow h-100 py-2">
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<div class="card-body">
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<div class="row no-gutters align-items-center">
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<div class="col mr-2">
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<div class="text-xs font-weight-bold text-success text-uppercase mb-1">
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Active Workers
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</div>
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<div class="h5 mb-0 font-weight-bold text-gray-800">
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{ fmt.Sprintf("%d", data.ActiveWorkers) }
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</div>
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</div>
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<div class="col-auto">
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<i class="fas fa-check-circle fa-2x text-gray-300"></i>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="col-xl-3 col-md-6 mb-4">
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<div class="card border-left-info shadow h-100 py-2">
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<div class="card-body">
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<div class="row no-gutters align-items-center">
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<div class="col mr-2">
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<div class="text-xs font-weight-bold text-info text-uppercase mb-1">
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Busy Workers
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</div>
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<div class="h5 mb-0 font-weight-bold text-gray-800">
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{ fmt.Sprintf("%d", data.BusyWorkers) }
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</div>
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</div>
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<div class="col-auto">
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<i class="fas fa-spinner fa-2x text-gray-300"></i>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="col-xl-3 col-md-6 mb-4">
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<div class="card border-left-warning shadow h-100 py-2">
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<div class="card-body">
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<div class="row no-gutters align-items-center">
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<div class="col mr-2">
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<div class="text-xs font-weight-bold text-warning text-uppercase mb-1">
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Total Load
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</div>
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<div class="h5 mb-0 font-weight-bold text-gray-800">
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{ fmt.Sprintf("%d", data.TotalLoad) }
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</div>
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</div>
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<div class="col-auto">
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<i class="fas fa-tasks fa-2x text-gray-300"></i>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- Workers Table -->
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<div class="row">
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<div class="col-12">
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<div class="card shadow mb-4">
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<div class="card-header py-3">
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<h6 class="m-0 font-weight-bold text-primary">Worker Details</h6>
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</div>
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<div class="card-body">
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if len(data.Workers) == 0 {
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<div class="text-center py-4">
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<i class="fas fa-users fa-3x text-gray-300 mb-3"></i>
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<h5 class="text-gray-600">No Workers Found</h5>
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<p class="text-muted">No maintenance workers are currently registered.</p>
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<div class="alert alert-info mt-3">
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<strong>Tip:</strong> To start a worker, run:
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<br><code>weed worker -admin=<admin_server> -capabilities=vacuum,ec,replication</code>
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</div>
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</div>
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} else {
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<div class="table-responsive">
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<table class="table table-bordered table-hover" id="workersTable">
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<thead class="table-light">
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<tr>
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<th>Worker ID</th>
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<th>Address</th>
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<th>Status</th>
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<th>Capabilities</th>
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<th>Load</th>
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<th>Current Tasks</th>
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<th>Performance</th>
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<th>Last Heartbeat</th>
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<th>Actions</th>
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</tr>
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</thead>
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<tbody>
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for _, worker := range data.Workers {
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<tr>
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<td>
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<code>{ worker.Worker.ID }</code>
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</td>
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<td>
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<code>{ worker.Worker.Address }</code>
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</td>
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<td>
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if worker.Worker.Status == "active" {
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<span class="badge bg-success">Active</span>
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} else if worker.Worker.Status == "busy" {
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<span class="badge bg-warning">Busy</span>
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} else {
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<span class="badge bg-danger">Inactive</span>
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}
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</td>
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<td>
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<div class="d-flex flex-wrap gap-1">
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for _, capability := range worker.Worker.Capabilities {
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<span class="badge bg-secondary rounded-pill">{ string(capability) }</span>
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}
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</div>
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</td>
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<td>
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<div class="progress" style="height: 20px;">
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if worker.Worker.MaxConcurrent > 0 {
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<div class="progress-bar" role="progressbar"
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style={ fmt.Sprintf("width: %d%%", (worker.Worker.CurrentLoad*100)/worker.Worker.MaxConcurrent) }
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aria-valuenow={ fmt.Sprintf("%d", worker.Worker.CurrentLoad) }
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aria-valuemin="0"
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aria-valuemax={ fmt.Sprintf("%d", worker.Worker.MaxConcurrent) }>
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{ fmt.Sprintf("%d/%d", worker.Worker.CurrentLoad, worker.Worker.MaxConcurrent) }
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</div>
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} else {
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<div class="progress-bar" role="progressbar" style="width: 0%">0/0</div>
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}
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</div>
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</td>
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<td>
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{ fmt.Sprintf("%d", len(worker.CurrentTasks)) }
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</td>
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<td>
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<small>
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<div>Completed: { fmt.Sprintf("%d", worker.Performance.TasksCompleted) }</div>
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<div>Failed: { fmt.Sprintf("%d", worker.Performance.TasksFailed) }</div>
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<div>Success Rate: { fmt.Sprintf("%.1f%%", worker.Performance.SuccessRate) }</div>
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</small>
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</td>
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<td>
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if time.Since(worker.Worker.LastHeartbeat) < 2*time.Minute {
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<span class="text-success">
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<i class="fas fa-heartbeat"></i>
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{ worker.Worker.LastHeartbeat.Format("15:04:05") }
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</span>
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} else {
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<span class="text-danger">
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<i class="fas fa-exclamation-triangle"></i>
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{ worker.Worker.LastHeartbeat.Format("15:04:05") }
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</span>
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}
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</td>
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<td>
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<div class="btn-group btn-group-sm" role="group">
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<button type="button" class="btn btn-outline-info" onclick="showWorkerDetails(event)" data-worker-id={ worker.Worker.ID }>
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<i class="fas fa-info-circle"></i>
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</button>
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if worker.Worker.Status == "active" {
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<button type="button" class="btn btn-outline-warning" onclick="pauseWorker(event)" data-worker-id={ worker.Worker.ID }>
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<i class="fas fa-pause"></i>
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</button>
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}
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</div>
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</td>
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</tr>
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}
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</tbody>
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</table>
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</div>
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}
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- Worker Details Modal -->
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<div class="modal fade" id="workerDetailsModal" tabindex="-1" aria-labelledby="workerDetailsModalLabel" aria-hidden="true">
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<div class="modal-dialog modal-lg">
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<div class="modal-content">
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<div class="modal-header">
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<h5 class="modal-title" id="workerDetailsModalLabel">Worker Details</h5>
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<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
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</div>
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<div class="modal-body" id="workerDetailsContent">
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<!-- Content will be loaded dynamically -->
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</div>
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</div>
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</div>
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</div>
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<script>
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function showWorkerDetails(event) {
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const workerID = event.target.closest('button').getAttribute('data-worker-id');
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// Show modal
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var modal = new bootstrap.Modal(document.getElementById('workerDetailsModal'));
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// Load worker details
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fetch('/api/maintenance/workers/' + workerID)
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.then(response => response.json())
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.then(data => {
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const content = document.getElementById('workerDetailsContent');
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content.innerHTML = '<div class="row">' +
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'<div class="col-md-6">' +
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'<h6>Worker Information</h6>' +
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'<ul class="list-unstyled">' +
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'<li><strong>ID:</strong> ' + data.worker.id + '</li>' +
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'<li><strong>Address:</strong> ' + data.worker.address + '</li>' +
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'<li><strong>Status:</strong> ' + data.worker.status + '</li>' +
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'<li><strong>Max Concurrent:</strong> ' + data.worker.max_concurrent + '</li>' +
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'<li><strong>Current Load:</strong> ' + data.worker.current_load + '</li>' +
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'</ul>' +
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'</div>' +
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'<div class="col-md-6">' +
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'<h6>Performance Metrics</h6>' +
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'<ul class="list-unstyled">' +
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'<li><strong>Tasks Completed:</strong> ' + data.performance.tasks_completed + '</li>' +
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'<li><strong>Tasks Failed:</strong> ' + data.performance.tasks_failed + '</li>' +
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'<li><strong>Success Rate:</strong> ' + data.performance.success_rate.toFixed(1) + '%</li>' +
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'<li><strong>Average Task Time:</strong> ' + formatDuration(data.performance.average_task_time) + '</li>' +
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'<li><strong>Uptime:</strong> ' + formatDuration(data.performance.uptime) + '</li>' +
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'</ul>' +
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'</div>' +
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'</div>' +
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'<hr>' +
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'<h6>Current Tasks</h6>' +
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(data.current_tasks.length === 0 ?
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'<p class="text-muted">No current tasks</p>' :
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data.current_tasks.map(task =>
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'<div class="card mb-2">' +
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'<div class="card-body py-2">' +
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'<div class="d-flex justify-content-between">' +
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'<span><strong>' + task.type + '</strong> - Volume ' + task.volume_id + '</span>' +
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'<span class="badge bg-info">' + task.status + '</span>' +
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'</div>' +
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'<small class="text-muted">' + task.reason + '</small>' +
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'</div>' +
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'</div>'
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).join('')
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);
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modal.show();
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})
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.catch(error => {
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console.error('Error loading worker details:', error);
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const content = document.getElementById('workerDetailsContent');
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content.innerHTML = '<div class="alert alert-danger">Failed to load worker details</div>';
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modal.show();
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});
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}
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function pauseWorker(event) {
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const workerID = event.target.closest('button').getAttribute('data-worker-id');
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if (confirm('Are you sure you want to pause this worker?')) {
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fetch('/api/maintenance/workers/' + workerID + '/pause', {
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method: 'POST'
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})
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.then(response => response.json())
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.then(data => {
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if (data.success) {
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location.reload();
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} else {
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alert('Failed to pause worker: ' + data.error);
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}
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})
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.catch(error => {
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console.error('Error pausing worker:', error);
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alert('Failed to pause worker');
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});
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}
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}
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function formatDuration(nanoseconds) {
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const seconds = Math.floor(nanoseconds / 1000000000);
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const minutes = Math.floor(seconds / 60);
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const hours = Math.floor(minutes / 60);
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if (hours > 0) {
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return hours + 'h ' + (minutes % 60) + 'm';
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} else if (minutes > 0) {
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return minutes + 'm ' + (seconds % 60) + 's';
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} else {
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return seconds + 's';
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}
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}
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</script>
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}
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