Added config-etcd config.

src/config-etcd/publish/etcd.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://doc.hyperf.io
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+return [
+    # Etcd Client
+    'uri' => 'http://127.0.0.1:2379',
+    'version' => 'v3beta',
+    'options' => [
+        'timeout' => 10,
+    ],
+
+    # Etcd Config Center
+    'enable' => false,
+    'namespaces' => [
+        'application',
+    ],
+    'mapping' => [
+    ],
+    'interval' => 5,
+];

src/config-etcd/src/Client.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://doc.hyperf.io
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\ConfigEtcd;
+
+class Client implements ClientInterface
+{
+    public function pull(): array
+    {
+        // TODO: Implement pull() method.
+    }
+}

src/config-etcd/src/ClientFactory.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://doc.hyperf.io
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\ConfigEtcd;
+
+class ClientFactory
+{
+}

src/config-etcd/src/ClientInterface.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://doc.hyperf.io
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\ConfigEtcd;
+
+interface ClientInterface
+{
+    /**
+     * Pull the config values from configuration center, and then update the Config values.
+     */
+    public function pull(): array;
+}

src/config-etcd/src/ConfigProvider.php

@@ -18,6 +18,7 @@ class ConfigProvider
     {
         return [
             'dependencies' => [
+                ClientInterface::class => ClientFactory::class,
             ],
             'commands' => [
             ],

src/config-etcd/src/PipeMessage.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://doc.hyperf.io
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\ConfigEtcd;
+
+class PipeMessage
+{
+}

src/config-etcd/src/Process/ConfigFetcherProcess.php

@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://doc.hyperf.io
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE
+ */
+
+namespace Hyperf\ConfigEtcd\Process;
+
+use Hyperf\ConfigEtcd\ClientInterface;
+use Hyperf\Contract\ConfigInterface;
+use Hyperf\Process\AbstractProcess;
+use Hyperf\Process\Annotation\Process;
+use Psr\Container\ContainerInterface;
+use Swoole\Server;
+
+/**
+ * @Process(name="apollo-config-fetcher")
+ */
+class ConfigFetcherProcess extends AbstractProcess
+{
+    /**
+     * @var Server
+     */
+    private $server;
+
+    /**
+     * @var ClientInterface
+     */
+    private $client;
+
+    /**
+     * @var ConfigInterface
+     */
+    private $config;
+
+    public function __construct(ContainerInterface $container)
+    {
+        parent::__construct($container);
+        $this->client = $container->get(ClientInterface::class);
+        $this->config = $container->get(ConfigInterface::class);
+    }
+
+    public function bind(Server $server): void
+    {
+        $this->server = $server;
+        parent::bind($server);
+    }
+
+    public function isEnable(): bool
+    {
+        return $this->config->get('apollo.enable', false);
+    }
+
+    public function handle(): void
+    {
+    }
+}

src/etcd/publish/etcd.php

@@ -16,4 +16,13 @@ return [
     'options' => [
         'timeout' => 10,
     ],
+
+    # Etcd Config Center
+    'enable' => false,
+    'namespaces' => [
+        'application',
+    ],
+    'mapping' => [
+    ],
+    'interval' => 5,
 ];