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Add Max Concurrent Connections for database users

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Closes #1849

Allows database users to be limited to a number of concurrent connections to prevent one user from connecting hundreds of time and bottlenecking the MySQL server.
This commit is contained in:
AreYouScared 2020-04-22 06:00:04 -04:00
parent 2c3a9228ec
commit f0e4764a11
10 changed files with 56 additions and 6 deletions
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4
resources/scripts/components/server/databases/DatabaseRow.tsx
View file

@ -151,6 +151,10 @@ export default ({ database, className }: Props) => {
<p className={'text-sm'}>{database.username}</p>
<p className={'mt-1 text-2xs text-neutral-500 uppercase select-none'}>Username</p>
</div>
<div className={'ml-8 text-center'}>
<p className={'text-sm'}>{database.max_connections}</p>
<p className={'mt-1 text-2xs text-neutral-500 uppercase select-none'}>Max Connections</p>
</div>
<div className={'ml-8'}>
<button className={'btn btn-sm btn-secondary mr-2'} onClick={() => setConnectionVisible(true)}>
<FontAwesomeIcon icon={faEye} fixedWidth={true}/>

2
resources/views/admin/databases/view.blade.php
View file

@ -99,6 +99,7 @@
<th>Database Name</th>
<th>Username</th>
<th>Connections From</th>
<th>Max Connections</th>
<th></th>
</tr>
@foreach($databases as $database)
@ -107,6 +108,7 @@
<td class="middle">{{ $database->database }}</td>
<td class="middle">{{ $database->username }}</td>
<td class="middle">{{ $database->remote }}</td>
<td class="middle">{{ $database->max_connections }}</td>
<td class="text-center">
<a href="{{ route('admin.servers.view.database', $database->getRelation('server')->id) }}">
<button class="btn btn-xs btn-primary">Manage</button>

7
resources/views/admin/servers/view/database.blade.php
View file

@ -37,6 +37,7 @@
<th>Username</th>
<th>Connections From</th>
<th>Host</th>
<th>Max Conenctions</th>
<th></th>
</tr>
@foreach($server->databases as $database)
@ -45,6 +46,7 @@
<td>{{ $database->username }}</td>
<td>{{ $database->remote }}</td>
<td><code>{{ $database->host->host }}:{{ $database->host->port }}</code></td>
<td>{{ $database->max_connections }}</td>
<td class="text-center">
<button data-action="reset-password" data-id="{{ $database->id }}" class="btn btn-xs btn-primary"><i class="fa fa-refresh"></i></button>
<button data-action="remove" data-id="{{ $database->id }}" class="btn btn-xs btn-danger"><i class="fa fa-trash"></i></button>
@ -83,6 +85,11 @@
<input id="pRemote" type="text" name="remote" class="form-control" value="%" />
<p class="text-muted small">This should reflect the IP address that connections are allowed from. Uses standard MySQL notation. If unsure leave as <code>%</code>.</p>
</div>
<div class="form-group">
<label for="pmax_connections" class="control-label">Max Concurrent Connections</label>
<input id="pmax_connections" type="text" name="max_connections" class="form-control" value="150" />
<p class="text-muted small">This should reflect the max number of concurrent connections from this user to the database. Use <code>0</code> for unlimited</p>
</div>
</div>
<div class="box-footer">
{!! csrf_field() !!}