Add GOARCH note to quickstart and include instructions on setting

docs/developer/debugging.md

@@ -8,10 +8,28 @@ using your IDE.
 
 - Create a `kind` cluster:
 
-   ```makefile
+   ```console
    make create-kind-cluster
    ```
 
+- Set GOARCH environment variable:
+
+  The [Makefile](/Makefile) uses the GOARCH variable to build the binary and container images. The default value of GOARCH is `amd64`.
+
+  If you are deploying NGINX Gateway Fabric on a kind cluster, and the architecture of your machine is not `amd64`, you will want to set the GOARCH variable to the architecture of your local machine. You can find the value of GOARCH by running `go env`. Export the GOARCH variable in your `~/.zshrc` or `~/.bashrc`.
+
+  ```console
+  echo "export GOARCH=< Your architecture (e.g. arm64 or amd64) >" >> ~/.bashrc
+  source ~/.bashrc
+  ```
+
+  or for zsh:
+
+  ```console
+  echo "export GOARCH=< Your architecture (e.g. arm64 or amd64) >" >> ~/.zshrc
+  source ~/.zshrc
+  ```
+
 - Build debug images and install NGF on your kind cluster:
 
   - **For NGINX OSS:**

docs/developer/quickstart.md

@@ -51,12 +51,30 @@ Follow these steps to set up your development environment.
 
 ## Build the Binary and Images
 
+### Setting GOARCH
+
+The [Makefile](/Makefile) uses the GOARCH variable to build the binary and container images. The default value of GOARCH is `amd64`.
+
+If you are deploying NGINX Gateway Fabric on a kind cluster, and the architecture of your machine is not `amd64`, you will want to set the GOARCH variable to the architecture of your local machine. You can find the value of GOARCH by running `go env`. Export the GOARCH variable in your `~/.zshrc` or `~/.bashrc`.
+
+```shell
+echo "export GOARCH=< Your architecture (e.g. arm64 or amd64) >" >> ~/.bashrc
+source ~/.bashrc
+```
+
+or for zsh:
+
+```shell
+echo "export GOARCH=< Your architecture (e.g. arm64 or amd64) >" >> ~/.zshrc
+source ~/.zshrc
+```
+
 ### Build the Binary
 
 To build the binary, run the make build command from the project's root directory:
 
 ```makefile
-make build
+make GOARCH=$GOARCH build
 ```
 
 This command will build the binary and output it to the `/build/.out` directory.
@@ -66,7 +84,7 @@ This command will build the binary and output it to the `/build/.out` directory.
 To build the NGINX Gateway Fabric and NGINX container images from source run the following make command:
 
 ```makefile
-make TAG=$(whoami) build-images
+make GOARCH=$GOARCH TAG=$(whoami) build-images
 ```
 
 This will build the docker images `nginx-gateway-fabric:<your-user>` and `nginx-gateway-fabric/nginx:<your-user>`.