# atmos helmfile generate varfile

Use this command to generate a varfile for a `helmfile` component in a stack.

## Usage

Execute the `helmfile generate varfile` command like this:

```shell
atmos helmfile generate varfile <component> -s <stack> [options]
```

This command generates a varfile for a `helmfile` component in a stack.

:::tip
Run `atmos helmfile generate varfile --help` to see all the available options
:::

## Examples

```shell
atmos helmfile generate varfile echo-server -s tenant1-ue2-dev
atmos helmfile generate varfile echo-server -s tenant1-ue2-dev
atmos helmfile generate varfile echo-server -s tenant1-ue2-dev -f vars.yaml
atmos helmfile generate varfile echo-server --stack tenant1-ue2-dev --file=vars.yaml
```

## Arguments

- **`component` (required)**
  Atmos helmfile component.

## Flags

- **`--stack` / `-s` (required)**
  Atmos stack.
- **`--file` / `-f` (optional)**
  File name to write the varfile to.
  If not specified, the varfile name is generated automatically from the context.
- **`--dry-run` (optional)**
  Dry run.