add scripts and config for a local kind cluster

Makefile

@@ -9,7 +9,7 @@ OPERATOR_SDK_VERSION ?= v1.41.1
 CONTAINER_TOOL ?= docker
 
 # Image URL to use all building/pushing image targets
-IMG ?= controller:latest
+IMG ?= ${IMAGE_TAG_BASE}:dev
 
 .PHONY: all
 all: docker-build
@@ -127,4 +127,8 @@ ifeq (, $(shell which operator-sdk 2>/dev/null))
 else
 OPERATOR_SDK = $(shell which operator-sdk)
 endif
-endif
+endif
+
+.PHONY: dev
+dev: operator-sdk ## Run the controller locally against the configured Kubernetes cluster in ~/.kube/config.
+	$(OPERATOR_SDK) run --local

README.md

@@ -0,0 +1,22 @@
+# Local Testing
+
+## Kind
+To create a local Kubernetes cluster using [Kind](https://kind.sigs.k8s.io/) you will need the following installed:
+- [Docker](https://docs.docker.com/get-docker/) or any container runtime probably
+- [Kind](https://kind.sigs.k8s.io/docs/user/quick-start/#installation)
+- [cloud-provider-kind](https://github.com/kubernetes-sigs/cloud-provider-kind)
+- [kubectl](https://kubernetes.io/docs/tasks/tools/)
+
+Scripts:
+- `kind/create.sh` 
+    - creates a Kind cluster and sets up the gateway 
+    - build and deploy ontime-operator into cluster
+    - deploy the sample stage
+    - start `cloud-provider-kind`
+- `kind/delete.sh` - deletes the Kind cluster
+
+To get the gateway IP address run `kubectl get gateway -n kube-system` the output will look something like this:
+```
+NAMESPACE     NAME      CLASS                 ADDRESS      PROGRAMMED   AGE
+kube-system   gateway   cloud-provider-kind   172.18.0.5   True         23s
+```

config/samples/ontime_v1_stage.yaml

@@ -3,6 +3,10 @@ kind: Stage
 metadata:
   name: stage-sample
 spec:
+  gateway:
+    name: gateway
+    namespace: kube-system
+    sectionName: default
   ontime:
     timezone: "America/Chicago"
     prefix: "test"

kind/config.yaml

@@ -0,0 +1,7 @@
+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+name: ontime-operator
+nodes:
+- role: control-plane
+- role: worker
+- role: worker

kind/create.sh

@@ -0,0 +1,12 @@
+SCRIPT_DIR=$(cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd)
+ROOT=$(realpath "$SCRIPT_DIR/..")
+set -e
+kind create cluster --config "$SCRIPT_DIR/config.yaml"
+kubectl apply --server-side -f https://github.com/kubernetes-sigs/gateway-api/releases/download/v1.4.0/standard-install.yaml
+kubectl apply -f "$SCRIPT_DIR/manifests"
+export IMG=ontime-operator:dev
+make -C "$ROOT" docker-build
+kind load docker-image --name ontime-operator "${IMG}"
+make -C "$ROOT" deploy
+kubectl apply -k "$ROOT/config/samples"
+sudo cloud-provider-kind

kind/delete.sh

@@ -0,0 +1 @@
+kind delete cluster --name ontime-operator

kind/manifests/gateway.yaml

@@ -0,0 +1,14 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: gateway
+  namespace: kube-system
+spec:
+  gatewayClassName: cloud-provider-kind
+  listeners:
+  - name: default
+    port: 80
+    protocol: HTTP
+    allowedRoutes:
+      namespaces:
+        from: All