Fix order of headings (#1465)

* Fix 'title out of sequence' errors

fixed Dockershim.md

* fixed deprecated-features.md

* fixed install-and-configure-kubectl.md

* fixed rancher-is-no-longer-needed.md

* fixed security.md

* fixed technical-items.md + spacing, duplicate section, admonitions

* fixed telemetry.md

* fixed upgrades.md

* fixed upgrade-kubernetes-without-upgrading-rancher.md

* fixed air-gapped-upgrades.md

* fixed dockershim.md

* fixed docker-install-commands.md

* fixed install-kubernetes.md

* fixed infrastructure-private-registry.md

* fixed install-rancher-ha

* fixed manage-namespaces and tune-etcd-for-large-installs.md

* fixed cis-scans/configuration-reference.md

* fixed custom-benchmark.md

* fixed supportconfig.md

* fixed harvester/overview.md

* fixed logging-architecture.md

* fixed logging-helm-chart-options.md + rm'd unnecessary annotation title

* fixed taints-and-tolerances.md

* fixed longhorn/overview.md

* fixed neuvector/overview.md

* fixed monitoring-and-alerting

* fixed rancher-cli.md

* fixed cluster-configuration.md

* fixed monitoring-v2-configuration/examples.md

* fixed servicemonitors-and-podmonitors.md

* fixed other-troubleshooting-tips/dns.md

versioned_docs/version-2.6/reference-guides/cli-with-rancher/rancher-cli.md

@@ -9,7 +9,7 @@ description: Interact with Rancher using command line interface (CLI) tools from
 
 The Rancher CLI (Command Line Interface) is a unified tool that you can use to interact with Rancher. With this tool, you can operate Rancher using a command line rather than the GUI.
 
-### Download Rancher CLI
+## Download Rancher CLI
 
 The binary can be downloaded directly from the UI.
 
@@ -17,14 +17,14 @@ The binary can be downloaded directly from the UI.
 1. At the bottom, click **v2.6.x**, where **v2.6.x** is a hyperlinked text indicating the installed Rancher version.
 1. Under the **CLI Downloads section**, there are links to download the binaries for Windows, Mac, and Linux. You can also check the [releases page for our CLI](https://github.com/rancher/cli/releases) for direct downloads of the binary.
 
-### Requirements
+## Requirements
 
 After you download the Rancher CLI, you need to make a few configurations. Rancher CLI requires:
 
 - Your Rancher Server URL, which is used to connect to Rancher Server.
 - An API Bearer Token, which is used to authenticate with Rancher. For more information about obtaining a Bearer Token, see [Creating an API Key](../user-settings/api-keys.md).
 
-### CLI Authentication
+## CLI Authentication
 
 Before you can use Rancher CLI to control your Rancher Server, you must authenticate using an API Bearer Token. Log in using the following command (replace `<BEARER_TOKEN>` and `<SERVER_URL>` with your information):
 
@@ -34,7 +34,7 @@ $ ./rancher login https://<SERVER_URL> --token <BEARER_TOKEN>
 
 If Rancher Server uses a self-signed certificate, Rancher CLI prompts you to continue with the connection.
 
-### Project Selection
+## Project Selection
 
 Before you can perform any commands, you must select a Rancher project to perform those commands against. To select a [project](../../how-to-guides/new-user-guides/manage-clusters/projects-and-namespaces.md) to work on, use the command `./rancher context switch`. When you enter this command, a list of available projects displays. Enter a number to choose your project.
 
@@ -58,7 +58,7 @@ INFO[0005] Saving config to /Users/markbishop/.ranchcli2.json
 
 Ensure you can run `rancher kubectl get pods` successfully.
 
-### Commands
+## Commands
 
 The following commands are available for use in Rancher CLI.
 
@@ -86,13 +86,12 @@ The following commands are available for use in Rancher CLI.
 | `token`  | Authenticates and generates new kubeconfig token.  |
 | `help, [h]`  | Shows a list of commands or help for one command.  |
 
-
-### Rancher CLI Help
+## Rancher CLI Help
 
 Once logged into Rancher Server using the CLI, enter `./rancher --help` for a list of commands.
 
 All commands accept the `--help` flag, which documents each command's usage.
 
-### Limitations
+## Limitations
 
 The Rancher CLI **cannot** be used to install [dashboard apps or Rancher feature charts](../../how-to-guides/new-user-guides/helm-charts-in-rancher/helm-charts-in-rancher.md).

versioned_docs/version-2.6/reference-guides/cluster-configuration/cluster-configuration.md

@@ -10,7 +10,7 @@ After you provision a Kubernetes cluster using Rancher, you can still edit optio
 
 For information on editing cluster membership, go to [this page.](../../how-to-guides/new-user-guides/manage-clusters/access-clusters/add-users-to-clusters.md)
 
-### Cluster Configuration References
+## Cluster Configuration References
 
 The cluster configuration options depend on the type of Kubernetes cluster:
 
@@ -21,7 +21,7 @@ The cluster configuration options depend on the type of Kubernetes cluster:
 - [GKE Cluster Configuration](rancher-server-configuration/gke-cluster-configuration/gke-cluster-configuration.md)
 - [AKS Cluster Configuration](rancher-server-configuration/aks-cluster-configuration.md)
 
-### Cluster Management Capabilities by Cluster Type
+## Cluster Management Capabilities by Cluster Type
 
 The options and settings available for an existing cluster change based on the method that you used to provision it.
 

versioned_docs/version-2.6/reference-guides/monitoring-v2-configuration/examples.md

@@ -6,15 +6,15 @@ title: Monitoring Configuration Examples
   <link rel="canonical" href="https://ranchermanager.docs.rancher.com/reference-guides/monitoring-v2-configuration/examples"/>
 </head>
 
-### ServiceMonitor
+## ServiceMonitor
 
 See the official prometheus-operator GitHub repo for an example [ServiceMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/master/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml) YAML.
 
-### PodMonitor
+## PodMonitor
 
 See the [Prometheus Operator documentation](https://prometheus-operator.dev/docs/user-guides/getting-started/#using-podmonitors) for an example PodMonitor and an example Prometheus resource that refers to a PodMonitor.
 
-### PrometheusRule
+## PrometheusRule
 
 A PrometheusRule contains the alerting and recording rules that you would usually place in a [Prometheus rule file](https://prometheus.io/docs/prometheus/latest/configuration/recording_rules/).
 
@@ -22,6 +22,6 @@ For a more fine-grained approach, the `ruleSelector` field on a Prometheus resou
 
 See the [Prometheus Operator documentation](https://prometheus-operator.dev/docs/user-guides/alerting/) for an example PrometheusRule.
 
-### Alertmanager Config
+## Alertmanager Config
 
 See the Rancher docs page on Receivers for an example [Alertmanager config](./receivers.md#example-alertmanager-configs).

versioned_docs/version-2.6/reference-guides/monitoring-v2-configuration/servicemonitors-and-podmonitors.md

@@ -18,7 +18,7 @@ This section assumes familiarity with how monitoring components work together. F
 
 :::
 
-### ServiceMonitors
+## ServiceMonitors
 
 This pseudo-CRD maps to a section of the Prometheus custom resource configuration. It declaratively specifies how groups of Kubernetes services should be monitored.
 
@@ -28,7 +28,7 @@ Any Services in your cluster that match the labels located within the ServiceMon
 
 For more information about how ServiceMonitors work, refer to the [Prometheus Operator documentation.](https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/user-guides/running-exporters.md)
 
-### PodMonitors
+## PodMonitors
 
 This pseudo-CRD maps to a section of the Prometheus custom resource configuration. It declaratively specifies how group of pods should be monitored.