From ace5563a8f8428483c050759274d0a32de9f67d9 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sun, 3 Oct 2021 13:13:07 +0200
Subject: Add first working setup for running kind cluster

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 default.nix | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 default.nix

(limited to 'default.nix')

diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..e8cbc19
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,90 @@
+{ channel ? "stable", pkgs ? import <nixpkgs> {} }:
+
+let
+  helloService  = pkgs.callPackage ./service-hello {};
+  worldService  = pkgs.callPackage ./service-world {};
+  joinerService = pkgs.callPackage ./service-joiner {};
+  kubenix       = pkgs.callPackage ./nix/kubenix.nix {};
+
+  buildConfig = t: kubenix.buildResources { configuration = import ./configuration.nix { type = t; }; };
+
+  helloImage = pkgs.dockerTools.buildLayeredImage {
+    name = "hello-service";
+    tag = "latest";
+    config.Cmd = [ "${helloService}/bin/service-hello" ];
+  };
+
+  worldImage = pkgs.dockerTools.buildLayeredImage {
+    name = "world-service";
+    tag = "latest";
+    config.Cmd = [ "${worldService}/bin/service-world" ];
+  };
+
+  joinerImage = pkgs.dockerTools.buildLayeredImage {
+    name = "joiner-service";
+    tag = "latest";
+    config.Cmd = [ "${joinerService}/bin/service-joiner" ];
+  };
+in rec {
+  inherit helloImage worldImage joinerImage;
+
+  test-deployment = pkgs.callPackage ./nix/test-deployment.nix { };
+
+  deploy-to-kind = pkgs.callPackage ./nix/deploy-to-kind.nix {
+    inherit helloImage worldImage joinerImage;
+
+    config = buildConfig "dev";
+  };
+
+  config = buildConfig "dev";
+
+  redeploy = pkgs.writeScriptBin "redeploy" ''
+    cat ${config} | ${pkgs.kubectl}/bin/kubectl apply -f -
+  '';
+
+  deploy-and-test = pkgs.mkShell {
+    buildInputs = [ pkgs.kind deploy-to-kind test-deployment ];
+
+    shellHook = ''
+      deploy-to-kind
+      export KUBECONFIG=$(kind get kubeconfig-path)
+      wait-for-deployment hello
+      test-deployment
+      kind delete cluster
+    '';
+  };
+
+  shell = let
+    moz_overlay = import (
+      builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz
+    );
+
+    pkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
+    rustchannel = pkgs.rustChannelOf { inherit channel; };
+  in
+  pkgs.mkShell {
+    buildInputs = with pkgs; [
+      kind
+      deploy-to-kind
+      test-deployment
+      redeploy
+      curl
+      docker
+      kubectl
+
+      rustchannel.rust-std
+      rustchannel.rust
+      rustchannel.rustc
+      rustchannel.cargo
+
+      cmake
+      curl
+      gcc
+      openssl
+      pkgconfig
+    ];
+
+    LIBCLANG_PATH = "${pkgs.llvmPackages.libclang}/lib";
+  };
+
+}
-- 
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