add reaper and test it

testcontainers · Oct 12, 2023 · c6001de · c6001de
1 parent ef63601
commit c6001de
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Showing 3 changed files with 27 additions and 20 deletions.
diff --git a/lib/reaper.ex b/lib/reaper.ex
@@ -1,22 +1,29 @@
 defmodule TestcontainersElixir.Reaper do
   use GenServer
 
-  @impl true
-  @spec init(Tesla.Env.client()) :: {:ok, DockerEngineAPI.Model.ContainerCreateResponse.t()}
+  def start_link(connection) do
+    GenServer.start_link(__MODULE__, connection)
+  end
+
   def init(connection) do
-    request = %DockerEngineAPI.Model.ContainerCreateRequest{
-      Image: "testcontainers/ryuk:0.5.1",
-      ExposedPorts: %{"8080" => %{}},
-      HostConfig: %{
-        PortBindings: %{"8080" => [%{"HostPort" => "8080"}]},
-        Privileged: true,
-        Binds: ["/var/run/docker.sock:/var/run/docker.sock:rw"]
-      },
-      Env: ["RYUK_PORT=8080"]
-    }
+    {:ok, container} =
+      connection
+      |> DockerEngineAPI.Api.Container.container_create(
+        %DockerEngineAPI.Model.ContainerCreateRequest{
+          Image: "testcontainers/ryuk:0.5.1",
+          ExposedPorts: %{"8080" => %{}},
+          HostConfig: %{
+            PortBindings: %{"8080" => [%{"HostPort" => ""}]},
+            Privileged: true,
+            Binds: ["/var/run/docker.sock:/var/run/docker.sock:rw"]
+          },
+          Env: ["RYUK_PORT=8080"]
+        }
+      )
+
+    {:ok, container} =
+      connection |> DockerEngineAPI.Api.Container.container_start(container."Id")
 
-    {:ok, container} = connection |> DockerEngineAPI.Api.Container.container_create(request)
-    {:ok, container} = connection |> DockerEngineAPI.Api.Container.container_start(container."Id")
     # TODO establish socket connection
     # TODO send first message
     # TODO return {:ok, {container, socket}} for ex

diff --git a/lib/testcontainers_elixir.ex b/lib/testcontainers_elixir.ex
@@ -5,10 +5,9 @@ defmodule TestcontainersElixir do
   """
 
   def hello do
-    DockerEngineAPI.Connection.new(
-      base_url: "http+unix://%2Fvar%2Frun%2Fdocker.sock/v1.43"
-    )
-    |> DockerEngineAPI.Api.Image.image_list()
+    connection =
+      DockerEngineAPI.Connection.new(base_url: "http+unix://%2Fvar%2Frun%2Fdocker.sock/v1.43")
+    {:ok, _pid} = connection |> TestcontainersElixir.Reaper.start_link()
+    connection |> DockerEngineAPI.Api.Image.image_list()
   end
-
 end
diff --git a/mix.exs b/mix.exs
@@ -30,7 +30,8 @@ defmodule TestcontainersElixir.MixProject do
   defp deps do
     [
       {:ex_license, "~> 0.1.0"},
-      {:docker_engine_api, git: "https://github.com/jarlah/docker-engine-api-elixir.git", tag: "1.43.0.1-hackney"}
+      {:docker_engine_api,
+       git: "https://github.com/jarlah/docker-engine-api-elixir.git", tag: "1.43.0.1-hackney"}
     ]
   end