SilverstripeLauncher.php

SilverstripeLauncher.php

<?php

namespace Docker;
require '../vendor/autoload.php';

use Docker\Context\Context;
use Docker\Http\Client;
use Docker\Manager\ContainerManager;
use Docker\Manager\ImageManager;
use Docker\Exception\UnexpectedStatusCodeException;



class SilverstripeLauncher extends Docker
{

    private $client;
    private $manager;
    private $container;
    private $name;
    private $ip;


    public function __construct(Client $client = null)
    {
        $this->client = $client ?: new Client('tcp://127.0.0.1:4243');
        $this->manager = new ContainerManager($this->client);

        if ($this->client===null){
          throw new Exception("Could not create a new Client");
        }

        if ($this->manager===null){
            throw new Exception("Could not create a ContainerManager.");
        }

        else {
            $headers =  $this->client->getDefaultHeaders();
        }

    }


    public function getContainerIP($name)
    {
        $this->name = $name;

        try
        {
            $this->container = $this->manager->find($name);

            if ($this->container===null){
                throw new Exception("Could not find a Container with name: $name \n");
            }
        }
         catch (Exception $e)
        {
            echo $e->getMessage();
        }

        try
        {
            $this->ip = $this->container->getRuntimeInformations()['NetworkSettings']['IPAddress'];
            if ($this->ip===null){
                throw new Exception("Could not get Runtime Information of container with the name: $name." );
            }
        }
        catch (Exception $e)
        {
            echo $e->getMessage();
        }

        return $this->ip;
    }

}

$ssl = new SilverstripeLauncher;
$ip = $ssl->getContainerIP("mysql");
echo $ip;