1 files changed, 51 insertions, 0 deletions
diff --git a/nix/deploy-to-kind.nix b/nix/deploy-to-kind.nix
new file mode 100644
index 0000000..d40fd06
--- /dev/null
+++ b/nix/deploy-to-kind.nix
@@ -0,0 +1,51 @@
+{ kind
+, helloImage
+, worldImage
+, joinerImage
+, clusterName ? "cluster"
+, config
+, pkgs }:
+
+let
+  kindConfig = pkgs.writeText "kind-config" ''
+    kind: Cluster
+    apiVersion: kind.x-k8s.io/v1alpha4
+    nodes:
+      - role: control-plane
+        kubeadmConfigPatches:
+          - |
+            kind: InitConfiguration
+            nodeRegistration:
+              kubeletExtraArgs:
+                node-labels: "ingress-ready=true"
+        extraPortMappings:
+          - containerPort: 80
+            hostPort: 8080
+            protocol: TCP
+          - containerPort: 443
+            hostPort: 8443
+            protocol: TCP
+  '';
+in
+
+pkgs.writeScriptBin "deploy-to-kind" ''
+      #! ${pkgs.runtimeShell}
+      set -euo pipefail
+
+      ${kind}/bin/kind delete ${clusterName} || true
+      ${kind}/bin/kind create ${clusterName} --config ${kindConfig}
+
+      echo "Loading the ${pkgs.docker}/bin/docker image inside the kind docker container ..."
+
+      kind load image-archive <(gzip --decompress --stdout ${helloImage})
+      kind load image-archive <(gzip --decompress --stdout ${worldImage})
+      kind load image-archive <(gzip --decompress --stdout ${joinerImage})
+
+      echo "Applying the configuration ..."
+      cat ${config} | ${pkgs.jq}/bin/jq "."
+      cat ${config} | ${pkgs.kubectl}/bin/kubectl apply -f -
+
+      echo "Applying nginx ingress ..."
+      kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/main/deploy/static/provider/kind/deploy.yaml
+''
+