Initial commit

Author: Fletcher Haynes

.gitignore

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+# The directory Mix will write compiled artifacts to.
+/_build
+
+# If you run "mix test --cover", coverage assets end up here.
+/cover
+
+# The directory Mix downloads your dependencies sources to.
+/deps
+
+# Where 3rd-party dependencies like ExDoc output generated docs.
+/doc
+
+# Ignore .fetch files in case you like to edit your project deps locally.
+/.fetch
+
+# If the VM crashes, it generates a dump, let's ignore it too.
+erl_crash.dump
+
+# Also ignore archive artifacts (built via "mix archive.build").
+*.ez
+
+*tags*

README.md

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+# Exkube
+
+**TODO: Add description**
+
+## Installation
+
+If [available in Hex](https://hex.pm/docs/publish), the package can be installed
+by adding `exkube` to your list of dependencies in `mix.exs`:
+
+```elixir
+def deps do
+  [{:exkube, "~> 0.1.0"}]
+end
+```
+
+Documentation can be generated with [ExDoc](https://github.com/elixir-lang/ex_doc)
+and published on [HexDocs](https://hexdocs.pm). Once published, the docs can
+be found at [https://hexdocs.pm/exkube](https://hexdocs.pm/exkube).
+

config/config.exs

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+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+use Mix.Config
+
+config :exkube, insecure_ca: :secure
+# This configuration is loaded before any dependency and is restricted
+# to this project. If another project depends on this project, this
+# file won't be loaded nor affect the parent project. For this reason,
+# if you want to provide default values for your application for
+# 3rd-party users, it should be done in your "mix.exs" file.
+
+# You can configure for your application as:
+#
+#     config :exkube, key: :value
+#
+# And access this configuration in your application as:
+#
+#     Application.get_env(:exkube, :key)
+#
+# Or configure a 3rd-party app:
+#
+#     config :logger, level: :info
+#
+
+# It is also possible to import configuration files, relative to this
+# directory. For example, you can emulate configuration per environment
+# by uncommenting the line below and defining dev.exs, test.exs and such.
+# Configuration from the imported file will override the ones defined
+# here (which is why it is important to import them last).
+#
+#     import_config "#{Mix.env}.exs"

lib/exkube.ex

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+defmodule Exkube.Base do
+  @moduledoc """
+  Module for interacting with the Kubernetes API.
+  """
+
+  alias Poison, as: JSON
+  use HTTPoison.Base
+  require Logger
+
+  @doc """
+  Checks the health endpoint of Kubernetes cluster
+
+  Returns `{:ok, "ok"}` if healthy or `{:error, %{status_code, body}}` if not
+  """
+  def status(api_url) do
+    url = api_url <> "/healthz"
+    result = HTTPoison.request!(:get, url, "", [], hackney: [Application.get_env(:exkube, :insecure_ca)])
+    %HTTPoison.Response{status_code: status_code, body: body} = result
+
+    case status_code do
+      200 ->
+        {:ok, body}
+      _ ->
+        {:error, %{status_code: status_code, body: body}}
+    end
+
+  end
+
+end

mix.exs

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+defmodule Exkube.Mixfile do
+  use Mix.Project
+
+  def project do
+    [app: :exkube,
+     version: "0.1.0",
+     description: description(),
+     package: package(),
+     links: links(),
+     elixir: "~> 1.4",
+     build_embedded: Mix.env == :prod,
+     start_permanent: Mix.env == :prod,
+     deps: deps()]
+  end
+
+  # Configuration for the OTP application
+  #
+  # Type "mix help compile.app" for more information
+  def application do
+    # Specify extra applications you'll use from Erlang/Elixir
+    [
+      extra_applications: [:logger],
+      applications: [:httpoison, :poison]
+    ]
+  end
+
+  # Dependencies can be Hex packages:
+  #
+  #   {:my_dep, "~> 0.3.0"}
+  #
+  # Or git/path repositories:
+  #
+  #   {:my_dep, git: "https://github.com/elixir-lang/my_dep.git", tag: "0.1.0"}
+  #
+  # Type "mix help deps" for more examples and options
+  defp deps do
+    [
+      {:httpoison, "~> 0.11.2"},
+      {:poison, "~> 3.1.0"}
+    ]
+  end
+
+  defp description do
+    """
+    A module for interacting with Kubernetes clusters
+    """
+  end
+
+  defp package do
+    # These are the default files included in the package
+    [
+      name: :exkube,
+      maintainers: ["Fletcher Haynes <[email protected]>"],
+      licenses: ["Apache 2.0"]
+    ]
+  end
+
+  defp links do
+    %{}
+  end
+  
+end

mix.lock

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+%{"certifi": {:hex, :certifi, "1.2.1", "c3904f192bd5284e5b13f20db3ceac9626e14eeacfbb492e19583cf0e37b22be", [:rebar3], [], "hexpm"},
+  "hackney": {:hex, :hackney, "1.8.6", "21a725db3569b3fb11a6af17d5c5f654052ce9624219f1317e8639183de4a423", [:rebar3], [{:certifi, "1.2.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "5.0.2", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
+  "httpoison": {:hex, :httpoison, "0.11.2", "9e59f17a473ef6948f63c51db07320477bad8ba88cf1df60a3eee01150306665", [:mix], [{:hackney, "~> 1.8.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
+  "idna": {:hex, :idna, "5.0.2", "ac203208ada855d95dc591a764b6e87259cb0e2a364218f215ad662daa8cd6b4", [:rebar3], [{:unicode_util_compat, "0.2.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm"},
+  "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], [], "hexpm"},
+  "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.1", "28a4d65b7f59893bc2c7de786dec1e1555bd742d336043fe644ae956c3497fbe", [:make, :rebar], [], "hexpm"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.2.0", "dbbccf6781821b1c0701845eaf966c9b6d83d7c3bfc65ca2b78b88b8678bfa35", [:rebar3], [], "hexpm"}}

test/exkube_test.exs

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+defmodule ExkubeTest do
+  use ExUnit.Case
+
+
+  test "get status" do
+    result = Exkube.Base.status("https://api.kubernetes.ausw1a.int.uops.internal.unity3d.com")
+    assert result == {:ok, "ok"}
+  end
+end

test/test_helper.exs

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+ExUnit.start()