module openconfig-module-catalog {

    yang-version 1;

    namespace
      "http://openconfig.net/yang/module-catalog";

    prefix oc-cat;

    import openconfig-inet-types {
      prefix oc-inet;
    }
    import openconfig-catalog-types {
      prefix oc-cat-types;
    }
    import openconfig-extensions {
      prefix oc-ext;
    }

    organization "OpenConfig working group";

    contact
      "OpenConfig working group
    www.openconfig.net";

    description
      "This module provides a schema for cataloging and descrbing
    YANG models published across various organizations.  The catalog
    contains several categories of data:

    * organizations -- entities that publish and/or maintain
      individual YANG modules or groups of modules

    * modules -- information regarding individual YANG modules,
      including their versions, dependencies, submodules, and how
      to access them

    * release bundles -- groups of modules that are compatible and
      consistent with each other (as determined by the publisher of
      of the bundle).  The release bundle does not necessarily
      correspond to a functional area, e.g., it could the entire
      set of modules published by an organization

    * feature bundles -- sets of schema paths across a
      release bundle that provide a specific set of functionality

    * implementations -- information about available module and/or
      bundle implementations and their status";

    revision "2018-11-21" {
      description
        "Add OpenConfig module metadata extensions.";
      reference
        "0.2.2";

    }

    revision "2017-05-01" {
      description
        "Fix to module dependency list";
      reference
        "0.2.1";

    }

    revision "2017-03-08" {
      description
        "OpenConfig public release";
      reference
        "0.2.0";

    }

    revision "2016-02-15" {
      description
        "Initial OpenConfig public release";
      reference
        "0.1.0";

    }

    oc-ext:openconfig-version "0.2.2";
    oc-ext:regexp-posix;
    oc-ext:catalog-organization "openconfig";
    oc-ext:origin "openconfig";
  }  // module openconfig-module-catalog