Added sample of docker terraform

docker.tf

@@ -0,0 +1,44 @@
+provider "docker" {
+	host 	= "unix:///var/run/docker.sock"
+}
+
+resource "docker_image" "selenium_hub_img" {
+	name 	= "selenium/hub:3.14.0-curium"
+}
+
+resource "docker_image" "docker_android_img" {
+	name 	= "butomo1989/docker-android-x86-8.1:latest"
+}
+
+resource "docker_network" "private_network" {
+    name 	= "private_network"
+}
+
+resource "docker_container" "selenium_hub_con" {
+	image 		= "${docker_image.selenium_hub_img.latest}"
+	name  		= "selenium_hub_con"
+	networks    = ["${docker_network.private_network.id}"]
+	ports {
+		internal = 4444
+		external = 4444
+	}
+}
+
+resource "docker_container" "samsung_s6_con" {
+	image 		= "${docker_image.docker_android_img.latest}"
+	name  		= "samsung_s6_con"
+	privileged	= true
+	depends_on	= ["docker_container.selenium_hub_con"]
+	networks  	= ["${docker_network.private_network.id}"]
+	ports {
+		internal = 6080
+		external = 6080
+	}
+	env = [
+		"DEVICE=Samsung Galaxy S6", 
+		"CONNECT_TO_GRID=true",
+		"APPIUM=true",
+      	"MOBILE_WEB_TEST=true",
+      	"AUTO_RECORD=true"
+    ]
+}