NLB-6992 NGINXaaS for Azure connectivity tool (#1164)

* Updated NGINXaaS Load Balancer for Kubernetes version to latest

* NLB-6992 Added documentation for the NGINXaaS connectivity tool

Added a get-help section and added the existing get-help doc to it as "support". Grouped the connectivity tool with it.

Author: arussellf5

content/nginxaas-azure/get-help/_index.md

@@ -0,0 +1,6 @@
+---
+title: Get help
+weight: 700
+draft: false
+url: /nginxaas/azure/get-help/
+---

content/nginxaas-azure/get-help/connectivity.md

@@ -0,0 +1,26 @@
+---
+title: Connectivity test tool
+weight: 200
+toc: true
+url: /nginxaas/azure/get-help/connectivity
+type:
+- how-to
+---
+
+Use the connectivity test tool to determine whether a specific IP address is accessible from your deployment's dataplane. The connectivity test tool accepts an IP address and a port number. It uses [`netcat`](https://nc110.sourceforge.io/) to open a TCP connection with the given address, without sending any data to the address. The tool returns `netcat`'s output to the user. This is useful for debugging connectivity issues and determining if a problem is in NGINX configuration or Azure network configuration.
+
+To use the tool:
+
+- Retrieve your [data plane API endpoint]({{< ref "/nginxaas-azure/loadbalancer-kubernetes.md#nginxaas-data-plane-api-endpoint" >}}).
+
+- Create an [API key]({{< ref "/nginxaas-azure/loadbalancer-kubernetes.md#create-an-nginxaas-data-plane-api-key" >}}) if you do not already have one.
+
+- Append the `/connectivity` suffix to your deployment's data plane API endpoint, e.g. https://my-deployment.my-region.nginxaas.net/connectivity. Use a browser to navigate to this URL.
+
+- The browser will prompt you for a username and password. The username is optional. Please enter your API key in the password field.
+
+- You will then be able to use the connectivity tool through the browser.
+
+{{< call-out "note" >}}
+The connectivity test tool will not accept loopback or multicast IP addresses.
+{{< /call-out >}}

content/nginxaas-azure/get-help.md renamed to content/nginxaas-azure/get-help/support.md

@@ -1,9 +1,9 @@
 ---
-title: Get help
-weight: 750
+title: Support
+weight: 100
 toc: true
 nd-docs: DOCS-882
-url: /nginxaas/azure/get-help/
+url: /nginxaas/azure/get-help/support
 type:
 - how-to
 ---

content/nginxaas-azure/loadbalancer-kubernetes.md

@@ -148,7 +148,7 @@ The NLK controller can be installed in your Kubernetes cluster using either Helm
 Install the NLK controller using `helm install`. Be sure your kubectl context is pointed at the desired cluster.
 
 ```shell
-helm install nlk oci://registry-1.docker.io/nginxcharts/nginxaas-loadbalancer-kubernetes --version 1.1.1 \
+helm install nlk oci://registry-1.docker.io/nginxcharts/nginxaas-loadbalancer-kubernetes --version 1.2.3 \
   --set "nlk.dataplaneApiKey=${keyValue}" \
   --set "nlk.config.nginxHosts=${dataplaneAPIEndpoint}nplus" \
   --set "nlk.config.tls.mode=ca-tls"