Merge pull request #14 from ByteInternet/varnish-platform-configuration

Support varnish platform configuration.

Author: martijneichelsheim

src/PlatformConfiguration/VarnishConfiguration.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace Hypernode\DeployConfiguration\PlatformConfiguration;
+
+use Hypernode\DeployConfiguration\ServerRole;
+use Hypernode\DeployConfiguration\ServerRoleConfigurableInterface;
+use Hypernode\DeployConfiguration\ServerRoleConfigurableTrait;
+use Hypernode\DeployConfiguration\StageConfigurableInterface;
+use Hypernode\DeployConfiguration\StageConfigurableTrait;
+use Hypernode\DeployConfiguration\TaskConfigurationInterface;
+
+class VarnishConfiguration implements
+    TaskConfigurationInterface,
+    ServerRoleConfigurableInterface,
+    StageConfigurableInterface
+{
+    use ServerRoleConfigurableTrait;
+    use StageConfigurableTrait;
+
+    /**
+     * Defaults
+     */
+    private const DEFAULT_FRONTEND_PORT = 6081;
+    private const DEFAULT_BACKEND_PORT = 6082;
+    private const DEFAULT_CONFIG_FILE = 'etc/varnish.vcl';
+    private const DEFAULT_VARNISH_VERSION = '4.0';
+
+    /**
+     * @var int
+     */
+    private $frontendPort;
+
+    /**
+     * @var int
+     */
+    private $backendPort;
+
+    /**
+     * @var string
+     */
+    private $configFile;
+
+    /**
+     * @var string
+     */
+    private $version;
+
+    /**
+     * @var array
+     */
+    private $arguments;
+
+    /**
+     * @param int $frontendPort
+     * @param int $backendPort
+     * @param string $configFile
+     * @param string $version
+     * @param array $arguments
+     */
+    public function __construct(
+        $frontendPort = self::DEFAULT_FRONTEND_PORT,
+        $backendPort = self::DEFAULT_BACKEND_PORT,
+        $configFile = self::DEFAULT_CONFIG_FILE,
+        $version = self::DEFAULT_VARNISH_VERSION,
+        array $arguments = []
+    ) {
+        $this->frontendPort = $frontendPort;
+        $this->backendPort = $backendPort;
+        $this->configFile = $configFile;
+        $this->version = $version;
+        $this->arguments = $arguments;
+
+        $this->setServerRoles([ServerRole::APPLICATION, ServerRole::LOAD_BALANCER]);
+    }
+
+    public function getConfigFile(): string
+    {
+        return $this->configFile;
+    }
+
+    public function getFrontendPort(): int
+    {
+        return $this->frontendPort;
+    }
+
+    public function getBackendPort(): int
+    {
+        return $this->backendPort;
+    }
+
+    public function getVersion(): string
+    {
+        return $this->version;
+    }
+
+    /**
+     * @return array
+     */
+    public function getArguments(): array
+    {
+        return $this->arguments;
+    }
+}