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@ -2,13 +2,13 @@
layout: docs
page_title: Consul K8s CLI Reference
description: >-
Consul K8s CLI is a tool for quickly installing and interacting with Consul on Kubernetes.
The Consul on Kubernetes CLI is a tool for installing and managing Consul on Kubernetes.
---
# Consul on Kubernetes CLI Reference
The Consul on Kubernetes CLI, `consul-k8s`, is a tool for managing Consul
without requiring `Helm`, the [Consul CLI](/commands/index), or `kubectl`.
without needing `Helm`, the [Consul CLI](/commands/index), or `kubectl`.
-> **Note**: For guidance on how to install `consul-k8s`, visit the
[Installing the Consul K8s CLI](/docs/k8s/installation/install-cli) documentation.
@ -46,26 +46,26 @@ $ consul-k8s install <OPTIONS>
The following options are available.
| Flag | Description | Default |
| --------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------- |
| `-auto-approve` &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; | Boolean value that enables you to skip the installation confirmation prompt. | `false` |
| `-dry-run` | Boolean value that validates the installation and returns a summary. | `false` |
| `-config-file` | 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 |
| `-namespace` | String value that specifies the namespace of the Consul installation. | `consul` |
| `-preset` | 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. |
| `-set` | 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 |
| `-set-file` | 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 |
| `-set-string` | 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 |
| `-timeout` | 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` |
| `-wait` | Boolean value that determines if Consul should wait for resources in the installation to be ready before exiting the command. | `true` |
| `-verbose`, `-v` | Boolean value that specifies whether to output verbose logs from the install command with the status of resources being installed. | `false` |
| `-help`, `-h` | Prints usage information for this option. | none |
| 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 according in the `myNS` namespace according to the `secure` preset.
The following example command installs Consul in the `myNS` namespace according to the `secure` preset.
```shell-session
$ consul-k8s install -preset=secure -namespace=myNS
@ -106,10 +106,10 @@ Consul in your Kubernetes Cluster.
$ consul-k8s proxy list <OPTIONS>
```
| Flag | Description | Default |
| -------------------------------------------- | ----------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| `-all-namespaces`, `-A` &nbsp; &nbsp; &nbsp; | `Boolean` List pods in all Kubernetes namespaces. | `false` |
| `-namespace`, `-n` | `String` The Kubernetes namespace to list proxies in. | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |
| 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. |
See [Global Options](#global-options) for additional commands that you can use
when installing Consul on Kubernetes.
@ -169,7 +169,7 @@ $ consul-k8s proxy list -A
```
```
Namespace: All Namespaces
Namespace: All namespaces
Namespace Name Type
consul consul-ingress-gateway-6fb5544485-br6fl Ingress Gateway
@ -194,18 +194,18 @@ of a Kubernetes Pod.
The following options are available.
| Flag | Description | Default |
| ---------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------- |
| `-namespace`, `-n` &nbsp; &nbsp; &nbsp; &nbsp; | `String` The namespace where the target Pod can be found. | Current [kubeconfig](https://kubernetes.io/docs/concepts/configuration/organize-cluster-access-kubeconfig/) namespace. |
| `-output`, `-o` | `String` Output the Envoy configuration as 'table', 'json', or 'raw'. | `'table'` |
| `-clusters` | `Boolean` Filter output to only show clusters. | `false` |
| `-endpoints` | `Boolean` Filter output to only show endpoints. | `false` |
| `-listeners` | `Boolean` Filter output to only show listeners. | `false` |
| `-routes` | `Boolean` Filter output to only show routes. | `false` |
| `-secrets` | `Boolean` Filter output to only show secrets. | `false` |
| `-address` | `String` Filter clusters, endpoints, and listeners output to only those with endpoint addresses which contain the given value. | `""` |
| `-fqdn` | `String` Filter cluster output to only clusters with a fully qualified domain name which contains the given value. | `""` |
| `-port` | `Int` Filter endpoints output to only endpoints with the given port number. | `-1` which does not filter by port |
| 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
@ -404,14 +404,14 @@ $ consul-k8s uninstall <OPTIONS>
The following options are available.
| Flag | Description | Default |
| --------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| `-auto-approve` &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; | Boolean value that enables you to skip the removal confirmation prompt. | `false` |
| `-name` | String value for the name of the installation to remove. | none |
| `-namespace` | String value that specifies the namespace of the Consul installation to remove. | `consul` |
| `-timeout` | 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` |
| `-wipe-data` | 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. |
| `--help` | Prints usage information for this option. | none |
| 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.
@ -435,20 +435,20 @@ $ consul-k8s upgrade
The following options are available.
| Flag | Description | Default |
| --------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------- |
| `-auto-approve` &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; | Boolean value that enables you to skip the upgrade confirmation prompt. | `false` |
| `-dry-run` | Boolean value that allows you to run pre-upgrade checks and returns a summary of the upgrade. | `false` |
| `-config-file` | 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 |
| `-namespace` | String value that specifies the namespace of the Consul installation. | `consul` |
| `-preset` | String value that upgrades Consul based on a preset configuration. | Configuration of the Consul Helm chart. |
| `-set` | 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 |
| `-set-file` | 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 |
| `-set-string` | 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 |
| `-timeout` | 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` |
| `-wait` | Boolean value that determines if Consul should wait for resources in the upgrade to be ready before exiting the command. | `true` |
| `-verbose`, `-v` | Boolean value that specifies whether to output verbose logs from the upgrade command with the status of resources being upgraded. | `false` |
| `--help` | Prints usage information for this option. | none |
| 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.
@ -470,7 +470,7 @@ $ consul-k8s --version
The following global options are available.
| Flag | Description | Default |
| ------------------------------------------------------------------------- | ----------------------------------------------------------------------------------- | ------- |
| `-context` &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; | String value that sets the Kubernetes context to use for Consul K8s CLI operations. | none |
| `-kubeconfig` <br/> Alias: `-c` | String value that specifies the path to the `kubeconfig` file. <br/> | none |
| 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 |

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