packer-cn/website/source/docs/provisioners/salt-masterless.html.markdown

---
description: |
    The `salt-masterless` Packer provisioner provisions machines built by Packer
    using Salt states, without connecting to a Salt master.
layout: docs
page_title: 'Salt (Masterless) Provisioner'
...

# Salt Masterless Provisioner

Type: `salt-masterless`

The `salt-masterless` Packer provisioner provisions machines built by Packer
using [Salt](http://saltstack.com/) states, without connecting to a Salt master.

## Basic Example

The example below is fully functional.

``` {.javascript}
{
  "type": "salt-masterless",
  "local_state_tree": "/Users/me/salt"
}
```

## Configuration Reference

The reference of available configuration options is listed below. The only
required argument is the path to your local salt state tree.

Optional:

-   `bootstrap_args` (string) - Arguments to send to the bootstrap script. Usage
    is somewhat documented on
    [github](https://github.com/saltstack/salt-bootstrap), but the [script
    itself](https://github.com/saltstack/salt-bootstrap/blob/develop/bootstrap-salt.sh)
    has more detailed usage instructions. By default, no arguments are sent to
    the script.

-   `remote_pillar_roots` (string) - The path to your remote [pillar
    roots](http://docs.saltstack.com/ref/configuration/master.html#pillar-configuration).
    default: `/srv/pillar`.

-   `remote_state_tree` (string) - The path to your remote [state
    tree](http://docs.saltstack.com/ref/states/highstate.html#the-salt-state-tree).
    default: `/srv/salt`.

-   `local_pillar_roots` (string) - The path to your local [pillar
    roots](http://docs.saltstack.com/ref/configuration/master.html#pillar-configuration).
    This will be uploaded to the `remote_pillar_roots` on the remote.

-   `local_state_tree` (string) - The path to your local [state
    tree](http://docs.saltstack.com/ref/states/highstate.html#the-salt-state-tree).
    This will be uploaded to the `remote_state_tree` on the remote.

-   `minion_config` (string) - The path to your local [minion config
    file](http://docs.saltstack.com/ref/configuration/minion.html). This will be
    uploaded to the `/etc/salt` on the remote.

-   `skip_bootstrap` (boolean) - By default the salt provisioner runs [salt
    bootstrap](https://github.com/saltstack/salt-bootstrap) to install salt. Set
    this to true to skip this step.

-   `temp_config_dir` (string) - Where your local state tree will be copied
    before moving to the `/srv/salt` directory. Default is `/tmp/salt`.