---
layout: docs
page_title: Consul on Kubernetes CLI reference
description: >-
  The Consul on Kubernetes CLI tool enables you to manage Consul with the `consul-k8s` command instead of direct interaction with Helm, kubectl, or Consul's CLI. Learn about commands, their flags, and review examples in this reference guide.
---

# Consul on Kubernetes CLI reference

The Consul on Kubernetes CLI, `consul-k8s`, lets you manage Consul without interacting directly with Helm, the [Consul CLI](/consul/commands), or `kubectl`.

This topic describes how to install `consul-k8s`, and lists the commands and available options for using `consul-k8s`.

## Install the CLI

The following instructions describe how to install the latest version of `consul-k8s`, as well as earlier versions, so that you can install an appropriate version of tool for your control plane.

<Note>

You must install the correct version of the CLI for your Consul on Kubernetes deployment. To deploy a previous version of Consul on Kubernetes, download the specific version of the CLI that matches the version of the control plane that you would like to deploy. Refer to the [compatibility matrix](/consul/docs/upgrade/k8s/compatibility) for details.

</Note>

### Install the latest version

Complete the following instructions for a fresh installation of Consul on Kubernetes.

<Tabs>
<Tab heading="MacOS" group="mac">

The [Homebrew](https://brew.sh) package manager is required to complete the following installation instructions. The Homebrew formulae always installs the latest version of a binary.

1. Install the HashiCorp `tap`, which is a repository of all Homebrew packages for HashiCorp:
    ```shell-session
    $ brew tap hashicorp/tap
    ```

1. Install the Consul K8s CLI with `hashicorp/tap/consul` formula.
    ```shell-session
    $ brew install hashicorp/tap/consul-k8s
    ```

1. (Optional) Issue the `consul-k8s version` command to verify the installation:

   ```shell-session
   $ consul-k8s version
   consul-k8s 1.0
   ```

</Tab>
<Tab heading="Linux - Ubuntu/Debian" group="ubuntu">

1. Add the HashiCorp GPG key.

   ```shell-session
   $ curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
   ```

1. Add the HashiCorp apt repository.

   ```shell-session
   $ sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
   ```

1. Run apt-get install to install the `consul-k8s` CLI.

   ```shell-session
   $ sudo apt-get update && sudo apt-get install consul-k8s
   ```

1. (Optional) Issue the `consul-k8s version` command to verify the installation.

   ```shell-session
   $ consul-k8s version
   consul-k8s 1.0
   ```

</Tab>

<Tab heading="Linux - CentOS/RHEL" group="centos">

1. Install `yum-config-manager` to manage your repositories.

    ```shell-session
    $ sudo yum install -y yum-utils
    ```

1. Use `yum-config-manager` to add the official HashiCorp Linux repository.

    ```shell-session
    $ sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
    ```

1. Install the `consul-k8s` CLI.

    ```shell-session
    $ sudo yum -y install consul-k8s
    ```

1. (Optional) Issue the `consul-k8s version` command to verify the installation.

   ```shell-session
   $ consul-k8s version
   consul-k8s 1.0
   ```

</Tab>

</Tabs>

### Install a previous version

Complete the following instructions to install a specific version of the CLI so that your tool is compatible with your Consul on Kubernetes control plane. Refer to the [compatibility matrix](/consul/docs/upgrade/k8s/compatibility) for additional information.

<Tabs>

<Tab heading="MacOS" group="mac">

1. Download the appropriate version of Consul K8s CLI using the following `curl` command. Set the `$VERSION` environment variable to the appropriate version for your deployment.

   ```shell-session
   $ export VERSION=1.1.1 && \
       curl --location "https://releases.hashicorp.com/consul-k8s/${VERSION}/consul-k8s_${VERSION}_darwin_amd64.zip" --output consul-k8s-cli.zip
   ```

1. Unzip the zip file output to extract the `consul-k8s` CLI binary. This overwrites existing files and also creates a `.consul-k8s` subdirectory in your `$HOME` folder.

   ```shell-session
   $ unzip -o consul-k8s-cli.zip -d ~/consul-k8s
   ```

1. Add the path to your directory. In order to persist the `$PATH` across sessions, dd it to your shellrc (i.e. shell run commands) file for the shell used by your terminal.

   ```shell-session
   $ export PATH=$PATH:$HOME/consul-k8s
   ```

1. (Optional) Issue the `consul-k8s version` command to verify the installation.

   ```shell-session
   $ consul-k8s version
   consul-k8s 1.0
   ```

</Tab>

<Tab heading="Linux - Ubuntu/Debian" group="ubuntu">

1. Add the HashiCorp GPG key.

   ```shell-session
   $ curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
   ```

1. Add the HashiCorp apt repository.

   ```shell-session
   $ sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
   ```

1. Run apt-get install to install the `consul-k8s` CLI.

   ```shell-session
   $ export VERSION=0.39.0 && \
       sudo apt-get update && sudo apt-get install consul-k8s=${VERSION}
   ```

1. (Optional) Issue the `consul-k8s version` command to verify the installation.

   ```shell-session
   $ consul-k8s version
   consul-k8s 1.0
   ```

</Tab>

<Tab heading="Linux - CentOS/RHEL" group="centos">

1. Install `yum-config-manager` to manage your repositories.

    ```shell-session
    $ sudo yum install -y yum-utils
    ```

1. Use `yum-config-manager` to add the official HashiCorp Linux repository.

    ```shell-session
    $ sudo yum-config-manager --add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
    ```

1. Install the `consul-k8s` CLI.

    ```shell-session
    $ export VERSION=-1.0 && \
        sudo yum -y install consul-k8s-${VERSION}-1
    ```

2. (Optional) Issue the `consul-k8s version` command to verify the installation.

   ```shell-session
   $ consul-k8s version
   consul-k8s 1.0
   ```

</Tab>

</Tabs>

## Usage

The Consul on Kubernetes CLI uses the following syntax:

```shell-session
$ consul-k8s <COMMAND> <OPTIONS>
```

## Commands

You can use the following commands with `consul-k8s`.

  - [`config`](#config): Interact with helm configuration.
      - [`config read`](#config-read): Read helm configuration of a Consul installation.
  - [`install`](#install): Install Consul on Kubernetes.
  - [`proxy`](#proxy): Inspect Envoy proxies managed by Consul.
      - [`proxy list`](#proxy-list): List all Pods running proxies managed by Consul.
      - [`proxy read`](#proxy-read): Inspect the Envoy configuration for a given Pod.
      - [`proxy log`](#proxy-log): Inspect and modify the Envoy logging configuration for a given Pod.
      - [`proxy stats`](#proxy-stats):  View the Envoy cluster stats for a given Pod.
  - [`status`](#status): Check the status of a Consul installation on Kubernetes.
  - [`troubleshoot`](#troubleshoot): Troubleshoot Consul service mesh and networking issues from a given pod.
  - [`uninstall`](#uninstall): Uninstall Consul deployment.
  - [`upgrade`](#upgrade): Upgrade Consul on Kubernetes from an existing installation.
  - [`version`](#version): Print the version of the Consul on Kubernetes CLI.

### `config`

The `config` command exposes the `read` subcommand that allows to read the helm configuration of a Consul installation.

- [`config read`](#config-read): Read helm configuration of a Consul installation.

### `config read`

```shell-session
$ consul-k8s config read <OPTIONS>
```

| Flag                                 | Description                                           | Default                                                                                                                |
| ------------------------------------ | ----------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-all-namespaces`, `-A`</nobr> | `Boolean` List pods in all Kubernetes namespaces.     | `false`                                                                                                                |
| <nobr>`-namespace`, `-n`</nobr>      | `String` The Kubernetes namespace to list proxies in. | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |

Refer to the [Global Options](#global-options) for additional options that you can use
when installing Consul on Kubernetes.

#### Example Commands

The following example command reads the Helm configuration in the `myNS` namespace.

```shell-session
$ consul-k8s config read -namespace=myNS
```

```
global:
  cloud:
    clientId:
      secretKey: client-id
      secretName: consul-hcp-client-id
    clientSecret:
      secretKey: client-secret
      secretName: consul-hcp-client-secret
    enabled: true
    resourceId:
      secretKey: resource-id
      secretName: consul-hcp-resource-id
  image: hashicorp/consul:1.14.7
  name: consul
```

### `install`

The `install` command installs Consul on your Kubernetes cluster.

```shell-session
$ consul-k8s install <OPTIONS>
```

The following options are available.

| Flag                          | Description                                                                                                                                                                                                                                                                                                                                                                                       | Default                                 |
| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------|
| <nobr>`-auto-approve`</nobr>  | Boolean value that enables you to skip the installation confirmation prompt.                                                                                                                                                                                                                                                                                                                      | `false`                                 |
| <nobr>`-dry-run`</nobr>       | Boolean value that validates the installation and returns a summary.                                                                                                                                                                                                                                                                                                                              | `false`                                 |
| <nobr>`-config-file`</nobr>   | String value that specifies the path to a file containing custom installation configurations, e.g., Consul Helm chart values file. <br/> You can use the `-config-file` flag multiple times to specify multiple files.                                                                                                                                                                            | none                                    |
| <nobr>`-namespace`</nobr>     | String value that specifies the namespace of the Consul installation.                                                                                                                                                                                                                                                                                                                             | `consul`                                |
| <nobr>`-preset`</nobr>        | String value that installs Consul based on a preset configuration. You can specify the following values: <br/> `demo`: Installs a single replica server with sidecar injection enabled; useful for testing service mesh functionality. <br/> `secure`: Installs a single replica server with sidecar injection, ACLs, and TLS enabled; useful for testing service mesh functionality.             | Configuration of the Consul Helm chart. |
| <nobr>`-set`</nobr>           | String value that enables you to set a customizable value. This flag is comparable to the `helm install --set` flag. <br/> You can use the `-set` flag multiple times to set multiple values. <br/> Consul Helm chart values are supported.                                                                                                                                                       | none                                    |
| <nobr>`-set-file`</nobr>      | String value that specifies the name of an arbitrary config file. This flag is comparable to the `helm install --set-file` <br/> flag. The contents of the file will be used to set a customizable value. You can use the `-set-file` flag multiple times to specify multiple files. <br/> Consul Helm chart values are supported.                                                                | none                                    |
| <nobr>`-set-string`</nobr>    | String value that enables you to set a customizable string value. This flag is comparable to the `helm install --set-string` <br/> flag. You can use the `-set-string` flag multiple times to specify multiple strings. <br/> Consul Helm chart values are supported.                                                                                                                             | none                                    |
| <nobr>`-timeout`</nobr>       | Specifies how long to wait for the installation process to complete before timing out. The value is specified with an integer and string value indicating a unit of time. <br/> The following units are supported: <br/> `ms` (milliseconds)<br/>`s` (seconds)<br/>`m` (minutes) <br/>In the following example, installation will timeout after one minute:<br/> `consul-k8s install -timeout 1m` | `10m`                                   |
| <nobr>`-wait`</nobr>          | Boolean value that determines if Consul should wait for resources in the installation to be ready before exiting the command.                                                                                                                                                                                                                                                                     | `true`                                  |
| <nobr>`-verbose`, `-v`</nobr> | Boolean value that specifies whether to output verbose logs from the install command with the status of resources being installed.                                                                                                                                                                                                                                                                | `false`                                 |
| <nobr>`-help`, `-h`</nobr>    | Prints usage information for this option.                                                                                                                                                                                                                                                                                                                                                         | none                                    |

See [Global Options](#global-options) for additional commands that you can use when installing Consul on Kubernetes.

#### Example Commands

The following example command installs Consul in the `myNS` namespace according to the `secure` preset.

```shell-session
$ consul-k8s install -preset=secure -namespace=myNS
```

The following example commands install Consul on Kubernetes using custom values, files, or strings that are set via flags. The underlying Consul-on-Kubernetes Helm chart uses the flags to customize the installation. The flags are comparable to the `helm install` [flags](https://helm.sh/docs/helm/helm_install/#helm-install).

```shell-session
$ consul-k8s install -set key=value
```

```shell-session
$ consul-k8s install -set key1=value1 -set key2=value2
```
```shell-session
$ consul-k8s install -set-file config1=value1.conf
```

```shell-session
$ consul-k8s install -set-file config1=value1.conf -set-file config2=value2.conf
```

```shell-session
$ consul-k8s install -set-string key=value-bool
```

### `proxy`

The `proxy` command exposes two subcommands for interacting with proxies managed by
Consul in your Kubernetes Cluster.

- [`proxy list`](#proxy-list): List all Pods running proxies managed by Consul.
- [`proxy read`](#proxy-read): Inspect the Envoy configuration for a given Pod.
- [`proxy log`](#proxy-log): Inspect and modify the Envoy logging configuration for a given Pod.
- [`proxy stats`](#proxy-stats): View the Envoy cluster stats for a given Pod.

### `proxy list`

```shell-session
$ consul-k8s proxy list <OPTIONS>
```

| Flag                                 | Description                                           | Default                                                                                                                |
| ------------------------------------ | ----------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-all-namespaces`, `-A`</nobr> | `Boolean` List pods in all Kubernetes namespaces.     | `false`                                                                                                                |
| <nobr>`-namespace`, `-n`</nobr>      | `String` The Kubernetes namespace to list proxies in. | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |
| <nobr>`-output-format`, `-o`</nobr>  | `String` If set to json, outputs the result in json format, else table format | `table`

Refer to the [Global Options](#global-options) for additional options that you can use
when installing Consul on Kubernetes.

This command lists proxies and their `Type`. Types of proxies include:

- `Sidecar`: The majority of pods in the cluster are `Sidecar` types. They run the
  proxy as a sidecar to connect the pod as a service in the mesh.
- `API Gateway`: These pods run a proxy to manage connections with networks
  outside of the Consul cluster. Read more about [API gateways](/consul/docs/api-gateway).
- `Ingress Gateway`: These pods run a proxy to manage ingress into the
  Kubernetes cluster. Read more about [ingress gateways](/consul/docs/north-south/ingress-gateway/k8s).
- `Terminating Gateway`: These pods run a proxy to control connections to
  external services. Read more about [terminating gateways](/consul/docs/register/external/terminating-gateway/k8s).
- `Mesh Gateway`: These pods run a proxy to manage connections between
  Consul clusters connected using mesh federation. Read more about [Consul Mesh Federation](/consul/docs/east-west/wan-federation/k8s).

#### Example Commands

Display all pods in the current Kubernetes namespace that run proxies managed
by Consul.

```shell-session
$ consul-k8s proxy list
```

```
Namespace: default

Name                     	Type
backend-658b679b45-d5xlb 	Sidecar
client-767ccfc8f9-6f6gx  	Sidecar
client-767ccfc8f9-f8nsn  	Sidecar
client-767ccfc8f9-ggrtx  	Sidecar
frontend-676564547c-v2mfq	Sidecar
```

Display all pods in the `consul` Kubernetes namespace that run proxies managed
by Consul.

```shell-session
$ consul-k8s proxy list -n consul
```

```
Namespace: consul

Name                                   	Type
consul-ingress-gateway-6fb5544485-br6fl	Ingress Gateway
consul-ingress-gateway-6fb5544485-m54sp	Ingress Gateway
```

Display all Pods across all namespaces that run proxies managed by Consul.

```shell-session
$ consul-k8s proxy list -A
Namespace: All namespaces

Namespace	Name                                   	Type
consul   	consul-ingress-gateway-6fb5544485-br6fl	Ingress Gateway
consul   	consul-ingress-gateway-6fb5544485-m54sp	Ingress Gateway
default  	backend-658b679b45-d5xlb               	Sidecar
default  	client-767ccfc8f9-6f6gx                	Sidecar
default  	client-767ccfc8f9-f8nsn                	Sidecar
default  	client-767ccfc8f9-ggrtx                	Sidecar
default  	frontend-676564547c-v2mfq              	Sidecar
```

Display all Pods across all namespaces that run proxies managed by Consul in JSON format

```shell-session
$ consul-k8s proxy list -A -o json
Namespace: All namespaces

[
    {
        "Name": "frontend-6fd97b8fb5-spqb8",
        "Namespace": "default",
        "Type": "Sidecar"
    },
    {
        "Name": "nginx-6d7469694f-p5wrz",
        "Namespace": "default",
        "Type": "Sidecar"
    },
    {
        "Name": "payments-667d87bf95-ktb8n",
        "Namespace": "default",
        "Type": "Sidecar"
    },
    {
        "Name": "product-api-7c4d77c7c9-g4g2b",
        "Namespace": "default",
        "Type": "Sidecar"
    },
    {
        "Name": "product-api-db-685c844cb-k5l8f",
        "Namespace": "default",
        "Type": "Sidecar"
    },
    {
        "Name": "public-api-567d949866-cgksl",
        "Namespace": "default",
        "Type": "Sidecar"
    }
]
```

### `proxy read`

The `proxy read` command allows you to inspect the configuration of Envoy proxies running on a given Pod.

```shell-session
$ consul-k8s proxy read <PODNAME> <OPTIONS>
```

The command takes a required value, `<PODNAME>`. This should be the full name
of a Kubernetes Pod. If a Pod is running more than one Envoy proxy managed by
Consul, as in the [Multiport configuration](/consul/docs/k8s/connect#kubernetes-pods-with-multiple-ports),
configuration for all proxies in the Pod will be displayed.

The following options are available.

| Flag                            | Description                                                                                                                    | Default                                                                                                                |
| ------------------------------- | ------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-namespace`, `-n`</nobr> | `String` The namespace where the target Pod can be found.                                                                      | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |
| <nobr>`-output`, `-o`</nobr>    | `String` Output the Envoy configuration as 'table', 'json', or 'raw'.                                                          | `'table'`                                                                                                              |
| <nobr>`-clusters`</nobr>        | `Boolean` Filter output to only show clusters.                                                                                 | `false`                                                                                                                |
| <nobr>`-endpoints`</nobr>       | `Boolean` Filter output to only show endpoints.                                                                                | `false`                                                                                                                |
| <nobr>`-listeners`</nobr>       | `Boolean` Filter output to only show listeners.                                                                                | `false`                                                                                                                |
| <nobr>`-routes`</nobr>          | `Boolean` Filter output to only show routes.                                                                                   | `false`                                                                                                                |
| <nobr>`-secrets`</nobr>         | `Boolean` Filter output to only show secrets.                                                                                  | `false`                                                                                                                |
| <nobr>`-address`</nobr>         | `String` Filter clusters, endpoints, and listeners output to only those with endpoint addresses which contain the given value. | `""`                                                                                                                   |
| <nobr>`-fqdn`</nobr>            | `String` Filter cluster output to only clusters with a fully qualified domain name which contains the given value.             | `""`                                                                                                                   |
| <nobr>`-port`</nobr>            | `Int` Filter endpoints output to only endpoints with the given port number.                                                    | `-1` which does not filter by port                                                                                     |

#### Example commands

Get the configuration summary for the Envoy proxy running on the Pod
`backend-658b679b45-d5xlb`.

```shell-session
$ consul-k8s proxy read backend-658b679b45-d5xlb
Envoy configuration for backend-658b679b45-d5xlb in namespace default:

==> Clusters (5)
Name                	FQDN                                                                     	Endpoints                                                       	Type        	Last Updated
local_agent         	local_agent                                                              	192.168.79.187:8502                                             	STATIC      	2022-05-13T04:22:39.553Z
client              	client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	192.168.18.110:20000, 192.168.52.101:20000, 192.168.65.131:20000	EDS         	2022-08-08T12:02:07.471Z
frontend            	frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul	192.168.63.120:20000                                            	EDS         	2022-08-08T12:02:07.354Z
local_app           	local_app                                                                	127.0.0.1:8080                                                  	STATIC      	2022-05-13T04:22:39.655Z
original-destination	original-destination                                                     	                                                                	ORIGINAL_DST	2022-05-13T04:22:39.743Z


==> Endpoints (6)
Address:Port        	Cluster                                                                  	Weight	Status
192.168.79.187:8502 	local_agent                                                              	1.00  	HEALTHY
192.168.18.110:20000	client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	1.00  	HEALTHY
192.168.52.101:20000	client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	1.00  	HEALTHY
192.168.65.131:20000	client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	1.00  	HEALTHY
192.168.63.120:20000	frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul	1.00  	HEALTHY
127.0.0.1:8080      	local_app                                                                	1.00  	HEALTHY

==> Listeners (2)
Name             	Address:Port        	Direction	Filter Chain Match             	Filters                                                                     	Last Updated
public_listener  	192.168.69.179:20000	INBOUND  	Any                            	* to local_app/                                                             	2022-08-08T12:02:22.261Z
outbound_listener	127.0.0.1:15001     	OUTBOUND 	10.100.134.173/32, 240.0.0.3/32	to client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	2022-07-18T15:31:03.246Z
                 	                    	         	10.100.31.2/32, 240.0.0.5/32   	to frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul
                 	                    	         	Any                            	to original-destination

==> Routes (1)
Name           	Destination Cluster	Last Updated
public_listener	local_app/         	2022-08-08T12:02:22.260Z

==> Secrets (0)
Name	Type	Last Updated


```

Get the Envoy configuration summary for all clusters with a fully qualified
domain name that includes `"default"`. Display only clusters and listeners.

```shell-session
$ consul-k8s proxy read backend-658b679b45-d5xlb -fqdn default -clusters -listeners
==> Filters applied
    Fully qualified domain names containing: default

Envoy configuration for backend-658b679b45-d5xlb in namespace default:

==> Clusters (2)
Name    	FQDN                                                                     	Endpoints                                                       	Type	Last Updated
client  	client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	192.168.18.110:20000, 192.168.52.101:20000, 192.168.65.131:20000	EDS 	2022-08-08T12:02:07.471Z
frontend	frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul	192.168.63.120:20000                                            	EDS 	2022-08-08T12:02:07.354Z


==> Listeners (2)
Name             	Address:Port        	Direction	Filter Chain Match             	Filters                                                                     	Last Updated
public_listener  	192.168.69.179:20000	INBOUND  	Any                            	* to local_app/                                                             	2022-08-08T12:02:22.261Z
outbound_listener	127.0.0.1:15001     	OUTBOUND 	10.100.134.173/32, 240.0.0.3/32	to client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul  	2022-07-18T15:31:03.246Z
                 	                    	         	10.100.31.2/32, 240.0.0.5/32   	to frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul
                 	                    	         	Any                            	to original-destination

```

Get the Envoy configuration summary in a JSON format. Note that this is not the
same as the raw configuration dump from the admin API. This information is the
same as what is displayed in the table output above, but in a JSON format.

```shell-session
$ consul-k8s proxy read backend-658b679b45-d5xlb -o json
{
	"backend-658b679b45-d5xlb": {
		"clusters": [
			{
				"Name": "local_agent",
				"FullyQualifiedDomainName": "local_agent",
				"Endpoints": [
					"192.168.79.187:8502"
				],
				"Type": "STATIC",
				"LastUpdated": "2022-05-13T04:22:39.553Z"
			},
			{
				"Name": "client",
				"FullyQualifiedDomainName": "client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul",
				"Endpoints": [
					"192.168.18.110:20000",
					"192.168.52.101:20000",
					"192.168.65.131:20000"
				],
				"Type": "EDS",
				"LastUpdated": "2022-08-08T12:02:07.471Z"
			},
			{
				"Name": "frontend",
				"FullyQualifiedDomainName": "frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul",
				"Endpoints": [
					"192.168.63.120:20000"
				],
				"Type": "EDS",
				"LastUpdated": "2022-08-08T12:02:07.354Z"
			},
			{
				"Name": "local_app",
				"FullyQualifiedDomainName": "local_app",
				"Endpoints": [
					"127.0.0.1:8080"
				],
				"Type": "STATIC",
				"LastUpdated": "2022-05-13T04:22:39.655Z"
			},
			{
				"Name": "original-destination",
				"FullyQualifiedDomainName": "original-destination",
				"Endpoints": [],
				"Type": "ORIGINAL_DST",
				"LastUpdated": "2022-05-13T04:22:39.743Z"
			}
		],
		"endpoints": [
			{
				"Address": "192.168.79.187:8502",
				"Cluster": "local_agent",
				"Weight": 1,
				"Status": "HEALTHY"
			},
			{
				"Address": "192.168.18.110:20000",
				"Cluster": "client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul",
				"Weight": 1,
				"Status": "HEALTHY"
			},
			{
				"Address": "192.168.52.101:20000",
				"Cluster": "client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul",
				"Weight": 1,
				"Status": "HEALTHY"
			},
			{
				"Address": "192.168.65.131:20000",
				"Cluster": "client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul",
				"Weight": 1,
				"Status": "HEALTHY"
			},
			{
				"Address": "192.168.63.120:20000",
				"Cluster": "frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul",
				"Weight": 1,
				"Status": "HEALTHY"
			},
			{
				"Address": "127.0.0.1:8080",
				"Cluster": "local_app",
				"Weight": 1,
				"Status": "HEALTHY"
			}
		],
		"listeners": [
			{
				"Name": "public_listener",
				"Address": "192.168.69.179:20000",
				"FilterChain": [
					{
						"Filters": [
							"* to local_app/"
						],
						"FilterChainMatch": "Any"
					}
				],
				"Direction": "INBOUND",
				"LastUpdated": "2022-08-08T12:02:22.261Z"
			},
			{
				"Name": "outbound_listener",
				"Address": "127.0.0.1:15001",
				"FilterChain": [
					{
						"Filters": [
							"to client.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul"
						],
						"FilterChainMatch": "10.100.134.173/32, 240.0.0.3/32"
					},
					{
						"Filters": [
							"to frontend.default.dc1.internal.bc3815c2-1a0f-f3ff-a2e9-20d791f08d00.consul"
						],
						"FilterChainMatch": "10.100.31.2/32, 240.0.0.5/32"
					},
					{
						"Filters": [
							"to original-destination"
						],
						"FilterChainMatch": "Any"
					}
				],
				"Direction": "OUTBOUND",
				"LastUpdated": "2022-07-18T15:31:03.246Z"
			}
		],
		"routes": [
			{
				"Name": "public_listener",
				"DestinationCluster": "local_app/",
				"LastUpdated": "2022-08-08T12:02:22.260Z"
			}
		],
		"secrets": []
	}
}
```

Get the raw Envoy configuration dump and clusters information for the Envoy
proxy running on the Pod `backend-658b679b45-d5xlb`. The example command returns
the raw configuration for each service as JSON. You can use the
[JQ command line tool](https://stedolan.github.io/jq/) to index into
the configuration for the service you want to inspect.

Refer to the [Envoy config dump documentation](https://www.envoyproxy.io/docs/envoy/latest/api-v3/admin/v3/config_dump.proto)
for more information on the structure of the config dump.

The following output is truncated for brevity.

```shell-session
$ consul-k8s proxy read backend-658b679b45-d5xlb -o raw
{
  "backend-658b679b45-d5xlb": {
    "clusters": {
      // [-- snip 372 lines --] output from the Envoy admin interface's /clusters endpoint.
    },
    "config_dump": {
      // [-- snip 1816 lines --] output from the Envoy admin interface's /config_dump?include_eds endpoint.
    }
}
```

### `proxy log`

The `proxy log` command allows you to inspect and modify the logging configuration of Envoy proxies running on a given Pod.

```shell-session
$ consul-k8s proxy log <PODNAME> <OPTIONS>
```

The command takes a required value, `<PODNAME>`. This should be the full name
of a Kubernetes Pod. If a Pod is running more than one Envoy proxy managed by
Consul, as in the [Multiport configuration](/consul/docs/k8s/connect#kubernetes-pods-with-multiple-ports),
the terminal displays configuration information for all proxies in the pod.

The following options are available.

| Flag                               | Description                                                                                                                                                                                                                                                                                                              | Default                                                                                                                |
| ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-namespace`, `-n`</nobr>    | `String` Specifies the namespace containing the target Pod.                                                                                                                                                                                                                                                              | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |
| <nobr>`-update-level`, `-u`</nobr> | `String`  Specifies the logger (optional) and the level to update. <p>Use the following format to configure the same level for loggers: `-update-level <LEVEL>`.</p> <p>You can also specify a comma-delineated list to configure levels for specific loggers, for example: `-update-level grpc:warning,http:info`.</p>  | none                                                                                                                   |
| <nobr>`-reset`, `-r`</nobr>        | `String` Reset the log levels for all loggers back to the default of `info`                                                                                                                                                                                                                                              | `info`                                                                                                                 |

#### Example commands
In the following example, Consul returns the log levels for all of an Envoy proxy's loggers in a pod with the ID `server-697458b9f8-4vr29`:

```shell-session
$ consul-k8s proxy log server-697458b9f8-4vr29
Envoy log configuration for server-697458b9f8-4vr29 in namespace default:

==> Log Levels for server-697458b9f8-4vr29
Name                            Level
rds                             info
backtrace                       info
hc                              info
http                            info
io                              info
jwt                             info
rocketmq                        info
matcher                         info
runtime                         info
redis                           info
stats                           info
tap                             info
alternate_protocols_cache       info
grpc                            info
init                            info
quic                            info
thrift                          info
wasm                            info
aws                             info
conn_handler                    info
ext_proc                        info
hystrix                         info
tracing                         info
dns                             info
oauth2                          info
connection                      info
health_checker                  info
kafka                           info
mongo                           info
config                          info
admin                           info
forward_proxy                   info
misc                            info
websocket                       info
dubbo                           info
happy_eyeballs                  info
main                            info
client                          info
lua                             info
udp                             info
cache_filter                    info
filter                          info
multi_connection                info
quic_stream                     info
router                          info
http2                           info
key_value_store                 info
secret                          info
testing                         info
upstream                        info
assert                          info
ext_authz                       info
rbac                            info
decompression                   info
envoy_bug                       info
file                            info
pool                            info
```

The following command updates the log levels for all loggers of an Envoy proxy to `warning`.
```shell-session
$ consul-k8s proxy log server-697458b9f8-4vr29 -update-level warning
Envoy log configuration for server-697458b9f8-4vr29 in namespace default:

==> Log Levels for server-697458b9f8-4vr29
Name                            Level
pool                            warning
rbac                            warning
tracing                         warning
aws                             warning
cache_filter                    warning
decompression                   warning
init                            warning
assert                          warning
client                          warning
misc                            warning
udp                             warning
config                          warning
hystrix                         warning
key_value_store                 warning
runtime                         warning
admin                           warning
dns                             warning
jwt                             warning
redis                           warning
quic                            warning
alternate_protocols_cache       warning
conn_handler                    warning
ext_proc                        warning
http                            warning
oauth2                          warning
ext_authz                       warning
http2                           warning
kafka                           warning
mongo                           warning
router                          warning
thrift                          warning
grpc                            warning
matcher                         warning
hc                              warning
multi_connection                warning
wasm                            warning
dubbo                           warning
filter                          warning
upstream                        warning
backtrace                       warning
connection                      warning
io                              warning
main                            warning
happy_eyeballs                  warning
rds                             warning
tap                             warning
envoy_bug                       warning
rocketmq                        warning
file                            warning
forward_proxy                   warning
stats                           warning
health_checker                  warning
lua                             warning
secret                          warning
quic_stream                     warning
testing                         warning
websocket                       warning
```
The following command updates the `grpc` log level to `error`, the `http` log level to `critical`, and the `runtime` log level to `debug` for pod ID `server-697458b9f8-4vr29`
```shell-session
$ consul-k8s proxy log server-697458b9f8-4vr29 -update-level grpc:error,http:critical,runtime:debug
Envoy log configuration for server-697458b9f8-4vr29 in namespace default:

==> Log Levels for server-697458b9f8-4vr29
Name                            Level
assert                          info
dns                             info
http                            critical
pool                            info
thrift                          info
udp                             info
grpc                            error
hc                              info
stats                           info
wasm                            info
alternate_protocols_cache       info
ext_authz                       info
filter                          info
http2                           info
key_value_store                 info
tracing                         info
cache_filter                    info
quic_stream                     info
aws                             info
io                              info
matcher                         info
rbac                            info
tap                             info
connection                      info
conn_handler                    info
rocketmq                        info
hystrix                         info
oauth2                          info
redis                           info
backtrace                       info
file                            info
forward_proxy                   info
kafka                           info
config                          info
router                          info
runtime                         debug
testing                         info
happy_eyeballs                  info
ext_proc                        info
init                            info
lua                             info
health_checker                  info
misc                            info
envoy_bug                       info
jwt                             info
main                            info
quic                            info
upstream                        info
websocket                       info
client                          info
decompression                   info
mongo                           info
multi_connection                info
rds                             info
secret                          info
admin                           info
dubbo                           info
```
The following command resets the log levels for all loggers of an Envoy proxy in pod `server-697458b9f8-4vr29` to the default level of `info`.
```shell-session
$ consul-k8s proxy log server-697458b9f8-4vr29 -r
Envoy log configuration for server-697458b9f8-4vr29 in namespace default:

==> Log Levels for server-697458b9f8-4vr29
Name                            Level
ext_proc                        info
secret                          info
thrift                          info
tracing                         info
dns                             info
rocketmq                        info
happy_eyeballs                  info
hc                              info
io                              info
misc                            info
conn_handler                    info
key_value_store                 info
rbac                            info
hystrix                         info
wasm                            info
admin                           info
cache_filter                    info
client                          info
health_checker                  info
oauth2                          info
runtime                         info
testing                         info
grpc                            info
upstream                        info
forward_proxy                   info
matcher                         info
pool                            info
aws                             info
decompression                   info
jwt                             info
tap                             info
assert                          info
redis                           info
http                            info
quic                            info
rds                             info
connection                      info
envoy_bug                       info
stats                           info
alternate_protocols_cache       info
backtrace                       info
filter                          info
http2                           info
init                            info
multi_connection                info
quic_stream                     info
dubbo                           info
ext_authz                       info
main                            info
udp                             info
websocket                       info
config                          info
mongo                           info
router                          info
file                            info
kafka                           info
lua                             info
```

### `proxy stats`

The `proxy stats` command allows you to inspect the Envoy cluster stats for Envoy proxies running on a given Pod.

```shell-session
$ consul-k8s proxy stats <PODNAME> <OPTIONS>
```
| Flag                                 | Description                                           | Default                                                                                                                |
| ------------------------------------ | ----------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-namespace`, `-n`</nobr>      | `String` The Kubernetes namespace to list proxies in. | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |

Refer to the [Global Options](#global-options) for additional options that you can use
when installing Consul on Kubernetes.

#### Example Commands

Display the Envoy cluster stats in a given pod in default namespace.

```shell-session
$ consul-k8s proxy stats product-api-7c4d77c7c9-6slnl
cluster.frontend.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.nginx.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.payments.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.product-api-db.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.public-api.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster_manager.cds.version_text: ""
control_plane.identifier: ""
listener_manager.lds.version_text: ""
cluster.consul-dataplane.assignment_stale: 0
cluster.consul-dataplane.assignment_timeout_received: 0
cluster.consul-dataplane.bind_errors: 0
cluster.consul-dataplane.circuit_breakers.default.cx_open: 0
cluster.consul-dataplane.circuit_breakers.default.cx_pool_open: 0
cluster.consul-dataplane.circuit_breakers.default.rq_open: 0
cluster.consul-dataplane.circuit_breakers.default.rq_pending_open: 0
cluster.consul-dataplane.circuit_breakers.default.rq_retry_open: 0
cluster.consul-dataplane.circuit_breakers.high.cx_open: 0
cluster.consul-dataplane.circuit_breakers.high.cx_pool_open: 0
cluster.consul-dataplane.circuit_breakers.high.rq_open: 0
cluster.consul-dataplane.circuit_breakers.high.rq_pending_open: 0
cluster.consul-dataplane.circuit_breakers.high.rq_retry_open: 0
cluster.consul-dataplane.default.total_match_count: 1
cluster.consul-dataplane.http2.deferred_stream_close: 0
cluster.consul-dataplane.http2.dropped_headers_with_underscores: 0
cluster.consul-dataplane.http2.header_overflow: 0
cluster.consul-dataplane.http2.headers_cb_no_stream: 0
cluster.consul-dataplane.http2.inbound_empty_frames_flood: 0
cluster.consul-dataplane.http2.inbound_priority_frames_flood: 0
.........
```

Display the Envoy cluster stats in a given pod in different namespace.

```shell-session
$ consul-k8s proxy stats public-api-567d949866-452xc -n consul
cluster.frontend.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.nginx.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.payments.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.product-api-db.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster.product-api.default.dc1.internal.4b11bae3-b8ca-ee63-89bc-428cbfa6ef60.consul.version_text: ""
cluster_manager.cds.version_text: ""
control_plane.identifier: ""
listener_manager.lds.version_text: ""
cluster.consul-dataplane.assignment_stale: 0
cluster.consul-dataplane.assignment_timeout_received: 0
cluster.consul-dataplane.bind_errors: 0
cluster.consul-dataplane.circuit_breakers.default.cx_open: 0
cluster.consul-dataplane.circuit_breakers.default.cx_pool_open: 0
cluster.consul-dataplane.circuit_breakers.default.rq_open: 0
cluster.consul-dataplane.circuit_breakers.default.rq_pending_open: 0
cluster.consul-dataplane.circuit_breakers.default.rq_retry_open: 0
cluster.consul-dataplane.circuit_breakers.high.cx_open: 0
cluster.consul-dataplane.circuit_breakers.high.cx_pool_open: 0
cluster.consul-dataplane.circuit_breakers.high.rq_open: 0
cluster.consul-dataplane.circuit_breakers.high.rq_pending_open: 0
cluster.consul-dataplane.circuit_breakers.high.rq_retry_open: 0
.........
```

### `status`

The `status` command provides an overall status summary of the Consul on Kubernetes installation. It also provides the configuration that was used to deploy Consul K8s and information about the health of Consul servers and clients. This command does not take in any flags.

```shell-session
$ consul-k8s status
```

#### Example Command

```shell-session
$ consul-k8s status

==> Consul-K8s Status Summary
   NAME  | NAMESPACE |  STATUS  | CHARTVERSION | APPVERSION | REVISION |      LAST UPDATED
---------+-----------+----------+--------------+------------+----------+--------------------------
  consul | consul    | deployed | 0.41.1       | 1.11.4     |        1 | 2022/03/10 07:48:58 MST

==> Config:
    connectInject:
      enabled: true
      metrics:
        defaultEnableMerging: true
        defaultEnabled: true
        enableGatewayMetrics: true
    global:
      metrics:
        enableAgentMetrics: true
        enabled: true
      name: consul
    prometheus:
      enabled: true
    server:
      replicas: 1
    ui:
      enabled: true
      service:
        enabled: true

 ✓ Consul servers healthy (1/1)
 ✓ Consul clients healthy (3/3)
```

### `troubleshoot`

The `troubleshoot` command exposes two subcommands for troubleshooting Consul
service mesh and network issues from a given pod.

- [`troubleshoot upstreams`](#troubleshoot-upstreams): List all Envoy upstreams in Consul service mesh from the given pod.
- [`troubleshoot proxy`](#troubleshoot-proxy): Troubleshoot Consul service mesh configuration and network issues between the given pod and the given upstream.

### `troubleshoot upstreams`

```shell-session
$ consul-k8s troubleshoot upstreams -pod <pod> <OPTIONS>
```

| Flag                                 | Description                                           | Default                                                                                                                |
| ------------------------------------ | ----------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-namespace`, `-n`</nobr>      | `String` The Kubernetes namespace to list proxies in. | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |

#### Example Commands

The following example displays all transparent proxy upstreams in Consul service mesh from the given pod.

  ```shell-session
  $ consul-k8s troubleshoot upstreams -pod frontend-767ccfc8f9-6f6gx

  ==> Upstreams (explicit upstreams only) (0)

  ==> Upstreams IPs (transparent proxy only) (1)
  [10.4.6.160 240.0.0.3] true map[backend.default.dc1.internal.e08fa6d6-e91e-dfe0-f6e1-ba097a828e31.consul backend2.default.dc1.internal.e08fa6d6-e91e-dfe0-f6e1-ba097a828e31.consul]

  If you cannot find the upstream address or cluster for a transparent proxy upstream:
  - Check intentions: Tproxy upstreams are configured based on intentions. Make sure you have configured intentions to allow traffic to your upstream.
  - To check that the right cluster is being dialed, run a DNS lookup for the upstream you are dialing. For example, run `dig backend.svc.consul` to return the IP address for the `backend` service. If the address you get from that is missing from the upstream IPs, it means that your proxy may be misconfigured.
  ```

The following example displays all explicit upstreams from the given pod in the Consul service mesh.

  ```shell-session
  $ consul-k8s troubleshoot upstreams -pod client-767ccfc8f9-6f6gx

  ==> Upstreams (explicit upstreams only) (1)
  server
  counting

  ==> Upstreams IPs (transparent proxy only) (0)

  If you cannot find the upstream address or cluster for a transparent proxy upstream:
  - Check intentions: Tproxy upstreams are configured based on intentions. Make sure you have configured intentions to allow traffic to your upstream.
  - To check that the right cluster is being dialed, run a DNS lookup for the upstream you are dialing. For example, run `dig backend.svc.consul` to return the IP address for the `backend` service. If the address you get from that is missing from the upstream IPs, it means that your proxy may be misconfigured.
  ```

### `troubleshoot proxy`

```shell-session
$ consul-k8s troubleshoot proxy -pod <pod> -upstream-ip <ip> <OPTIONS>
$ consul-k8s troubleshoot proxy -pod <pod> -upstream-envoy-id <envoy-id> <OPTIONS>
```

| Flag                                 | Description                                           | Default                                                                                                                |
| ------------------------------------ | ----------------------------------------------------------| ---------------------------------------------------------------------------------------------------------------------- |
| <nobr>`-namespace`, `-n`</nobr>      | `String` The Kubernetes namespace to list proxies in.     | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |
| <nobr>`-upstream-ip`</nobr>          | `String` The IP address of the upstream transparent proxy |                                                                                                                |
| <nobr>`-upstream-envoy-id`</nobr>    | `String` The Envoy identifier of the upstream             |                                                                                                                |

#### Example Commands

The following example troubleshoots the Consul service mesh configuration and network issues between the given pod and the given upstream IP.

  ```shell-session
  $ consul-k8s troubleshoot proxy -pod frontend-767ccfc8f9-6f6gx -upstream-ip 10.4.6.160

  ==> Validation
   ✓ certificates are valid
   ✓ Envoy has 0 rejected configurations
   ✓ Envoy has detected 0 connection failure(s)
   ✓ listener for upstream "backend" found
   ✓ route for upstream "backend" found
   ✓ cluster "backend.default.dc1.internal..consul" for upstream "backend" found
   ✓ healthy endpoints for cluster "backend.default.dc1.internal.e08fa6d6-e91e-dfe0-f6e1-ba097a828e31.consul" for upstream "backend" found
   ✓ cluster "backend2.default.dc1.internal..consul" for upstream "backend" found
   ! no healthy endpoints for cluster "backend2.default.dc1.internal.e08fa6d6-e91e-dfe0-f6e1-ba097a828e31.consul" for upstream "backend" found
  ```

The following example troubleshoots the Consul service mesh configuration and network issues between the given pod and the given upstream.

  ```shell-session
  $ consul-k8s troubleshoot proxy -pod frontend-767ccfc8f9-6f6gx -upstream-envoy-id db

  ==> Validation
   ✓ certificates are valid
   ✓ Envoy has 0 rejected configurations
   ✓ Envoy has detected 0 connection failure(s)
   ! no listener for upstream "db" found
   ! no route for upstream "backend" found
   ! no cluster "db.default.dc1.internal.e08fa6d6-e91e-dfe0-f6e1-ba097a828e31.consul" for upstream "db" found
   ! no healthy endpoints for cluster "db.default.dc1.internal.e08fa6d6-e91e-dfe0-f6e1-ba097a828e31.consul" for upstream "db" found
  ```

### `uninstall`

The `uninstall` command removes Consul from Kubernetes.

```shell-session
$ consul-k8s uninstall <OPTIONS>
```

The following options are available.

| Flag                         | Description                                                                                                                                                                                                                                                                                                                                                                                                | Default                                                                      |
| ---------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| <nobr>`-auto-approve`</nobr> | Boolean value that enables you to skip the removal confirmation prompt.                                                                                                                                                                                                                                                                                                                                    | `false`                                                                      |
| <nobr>`-name`</nobr>         | String value for the name of the installation to remove.                                                                                                                                                                                                                                                                                                                                                   | none                                                                         |
| <nobr>`-namespace`</nobr>    | String value that specifies the namespace of the Consul installation to remove.                                                                                                                                                                                                                                                                                                                            | `consul`                                                                     |
| <nobr>`-timeout`</nobr>      | Specifies how long to wait for the removal process to complete before timing out. The value is specified with an integer and string value indicating a unit of time. <br/> The following units are supported: <br/> `ms` (milliseconds)<br/>`s` (seconds)<br/>`m` (minutes) <br/>`h` (hours) <br/>In the following example, removal will timeout after one minute:<br/> `consul-k8s uninstall -timeout 1m` | `10m`                                                                        |
| <nobr>`-wipe-data`</nobr>    | Boolean value that deletes PVCs and secrets associated with the Consul installation during installation. <br/> Data will be removed without a verification prompt if the `-auto-approve` flag is set to `true`.                                                                                                                                                                                             |  `false` <br/> Instructions for removing data will be printed to the console. |
| <nobr>`--help`</nobr>        | Prints usage information for this option.                                                                                                                                                                                                                                                                                                                                                                  | none                                                                         |

See [Global Options](#global-options) for additional commands that you can use when uninstalling Consul from Kubernetes.

#### Example Command

The following example command immediately uninstalls Consul from the `my-ns` namespace with the name `my-consul` and removes PVCs and secrets associated with the installation without asking for verification:

```shell-session
$ consul-k8s uninstall -namespace=my-ns -name=my-consul -wipe-data=true -auto-approve=true
```

### `upgrade`

The `upgrade` command upgrades the Consul on Kubernetes components to the current version of the `consul-k8s` cli. Prior to running `consul-k8s upgrade`, the `consul-k8s` CLI should first be upgraded to the latest version as described [Upgrade the Consul K8s CLI](#upgrade-the-consul-k8s-cli)

```shell-session
$ consul-k8s upgrade
```

The following options are available.

| Flag                          | Description                                                                                                                                                                                                                                                                                                                                                                                       | Default                                 |
| ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------- |
| <nobr>`-auto-approve`</nobr>  | Boolean value that enables you to skip the upgrade confirmation prompt.                                                                                                                                                                                                                                                                                                                      | `false`                                |
| <nobr>`-dry-run`</nobr>       | Boolean value that allows you to run pre-upgrade checks and returns a summary of the upgrade.                                                                                                                                                                                                                                                                                                                              | `false`                                 |
| <nobr>`-config-file`</nobr>   | String value that specifies the path to a file containing custom upgrade configurations, e.g., Consul Helm chart values file. <br/> You can use the `-config-file` flag multiple times to specify multiple files.                                                                                                                                                                            | none                                    |
| <nobr>`-namespace`</nobr>     | String value that specifies the namespace of the Consul installation.                                                                                                                                                                                                                                                                                                                             | `consul`                                |
| <nobr>`-preset`</nobr>        | String value that upgrades Consul based on a preset configuration.                                                                                                          | Configuration of the Consul Helm chart. |
| <nobr>`-set`</nobr>           | String value that enables you to set a customizable value. This flag is comparable to the `helm upgrade --set` flag. <br/> You can use the `-set` flag multiple times to set multiple values. <br/> Consul Helm chart values are supported.                                                                                                                                                                                                                | none                                    |
| <nobr>`-set-file`</nobr>      | String value that specifies the name of an arbitrary config file. This flag is comparable to the `helm upgrade --set-file` <br/> flag. The contents of the file will be used to set a customizable value. You can use the `-set-file` flag multiple times to specify multiple files. <br/> Consul Helm chart values are supported.                                                                                                                                                | none                                    |
| <nobr>`-set-string`</nobr>    | String value that enables you to set a customizable string value. This flag is comparable to the `helm upgrade --set-string` <br/> flag. You can use the `-set-string` flag multiple times to specify multiple strings. <br/> Consul Helm chart values are supported.                                                                                                                                                                                             | none                                    |
| <nobr>`-timeout`</nobr>       | Specifies how long to wait for the upgrade process to complete before timing out. The value is specified with an integer and string value indicating a unit of time. <br/> The following units are supported: <br/> `ms` (milliseconds)<br/>`s` (seconds)<br/>`m` (minutes) <br/>In the following example, the upgrade will timeout after one minute:<br/> `consul-k8s upgrade -timeout 1m` | `10m`                              |
| <nobr>`-wait`</nobr>          | Boolean value that determines if Consul should wait for resources in the upgrade to be ready before exiting the command.                                                                                                                                                                                                                                                                     | `true`                                |
| <nobr>`-verbose`, `-v`</nobr> | Boolean value that specifies whether to output verbose logs from the upgrade command with the status of resources being upgraded.                                                                                                                                                                                                                                                                     | `false`                                |
| <nobr>`--help`</nobr>         | Prints usage information for this option.                                                                                                                                                                                                                                                                                                                                                         | none                                    |

See [Global Options](#global-options) for additional commands that you can use when installing Consul on Kubernetes.

### `version`

The `version` command prints the Consul on Kubernetes version. This command does not take any options.

```shell-session
$ consul-k8s version
```

You can also print the version with the `--version` flag.

```shell-session
$ consul-k8s --version
```

## Global Options

The following global options are available.

| Flag                             | Description                                                                         | Default |
| -------------------------------- | ----------------------------------------------------------------------------------- | ------- |
| <nobr>`-context`</nobr>          | String value that sets the Kubernetes context to use for Consul K8s CLI operations. | none    |
| <nobr>`-kubeconfig`, `-c`</nobr> | String value that specifies the path to the `kubeconfig` file. <br/>                | none    |
