/var/lib/myapp/webtatic-release.rpm:
    file.managed:
        - source: salt://myapp/webtatic-release.rpm
        - makedirs: True

webtatic-release:
    cmd.run:
        - unless: rpm -q webtatic-release
        - name: rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm