Include and Exclude¶

Salt sls files can include other sls files and exclude sls files that have been otherwise included. This allows for an sls file to easily extend or manipulate other sls files.

Include¶

When other sls files are included, everything defined in the included sls file will be added to the state run. When including define a list of sls formulas to include:

include:
  - http
  - libvirt

The include statement will include sls formulas from the same environment that the including sls formula is in. But the environment can be explicitly defined in the configuration to override the running environment, therefore if an sls formula needs to be included from an external environment named "dev" the following syntax is used:

include:
  - dev: http

Relative Include¶

In Salt 0.16.0 the capability to include sls formulas which are relative to the running sls formula was added, simply precede the formula name with a .:

include:
  - .virt
  - .virt.hyper

Exclude¶

The exclude statement, added in Salt 0.10.3 allows an sls to hard exclude another sls file or a specific id. The component is excluded after the high data has been compiled, so nothing should be able to override an exclude.

Since the exclude can remove an id or an sls the type of component to exclude needs to be defined. an exclude statement that verifies that the running highstate does not contain the http sls and the /etc/vimrc id would look like this:

exclude:
  - sls: http
  - id: /etc/vimrc