Add recipe to add yum on dnf systems

We need this so we can use it with test kitchen for testing Fedora 22/23
until we get native DNF support in Chef

.kitchen.docker.yml

+driver:
+  name: dokken
+  chef_version: 12.6.0
+
+transport:
+  name: dokken
+
+provisioner:
+  name: dokken
+
+verifier:
+  root_path: '/opt/verifier'
+  sudo: false
+
+platforms:
+- name: centos-5
+  driver:
+    image: centos:5
+
+- name: centos-6
+  driver:
+    image: centos:6
+
+- name: centos-7
+  driver:
+    image: centos:7
+
+- name: fedora-22
+  driver:
+    image: fedora:22
+
+suites:
+  - name: default
+    run_list:
+      - recipe[yum::default]
+      - recipe[yum_test::test_repo]
+  - name: dnf_compat
+    run_list:
+      - recipe[yum::dnf_yum_compat]
+      - recipe[yum_test::test_dnf_compat]
+    includes: fedora-22

.kitchen.yml

 driver:
-  name: dokken
-  chef_version: 12.5.1
-
-transport:
-  name: dokken
+  name: vagrant
 
 provisioner:
-  name: dokken
-
-verifier:
-  root_path: '/opt/verifier'
-  sudo: false
+  name: chef_zero
 
 platforms:
-- name: centos-5
-  driver:
-    image: centos:5
-
-- name: centos-6
-  driver:
-    image: centos:6
-
-- name: centos-7
-  driver:
-    image: centos:7
-
-- name: fedora-22
-  driver:
-    image: fedora:22
+  - name: centos-5.11
+  - name: centos-6.7
+  - name: centos-7.1
+  - name: fedora-22
 
 suites:
   - name: default
     run_list:
       - recipe[yum::default]
       - recipe[yum_test::test_repo]
+  - name: dnf_compat
+    run_list:
+      - recipe[yum::dnf_yum_compat]
+      - recipe[yum_test::test_dnf_compat]
+    includes: fedora-22

.travis.yml

@@ -16,6 +16,7 @@ env:
   - INSTANCE=default-centos-6
   - INSTANCE=default-centos-7
   - INSTANCE=default-fedora-22
+  - INSTANCE=dnf-compat-fedora-22
 
 # Don't `bundle install`
 install: echo "skip bundle install"
@@ -36,4 +37,4 @@ script:
   - /opt/chefdk/embedded/bin/foodcritic --version
   - /opt/chefdk/embedded/bin/foodcritic . --exclude spec
   - /opt/chefdk/embedded/bin/rspec
-  - KITCHEN_YAML=.kitchen.yml /opt/chefdk/embedded/bin/kitchen verify ${INSTANCE}
+  - KITCHEN_LOCAL_YAML=.kitchen.docker.yml /opt/chefdk/embedded/bin/kitchen verify ${INSTANCE}

README.md

@@ -54,101 +54,39 @@ end
 - `:makecache` - update yum cache
 
 #### Parameters
-- `baseurl` -  Must be a URL to the directory where the yum repository's
-- 'repodata' directory lives. Can be an http://, ftp:// or file://
-- URL. You can specify multiple URLs in one baseurl statement.
-- `cost` - relative cost of accessing this repository. Useful for
-- weighing one repo's packages as greater/less than any other.
-- defaults to 1000
-- `clean_metadata` - Run "yum clean metadata <reponame>" during
-- repository creation. defaults to true.
-- `description` - Maps to the 'name' parameter in a repository .conf.
-- Descriptive name for the repository channel. This directive must be
-- specified.
+- `baseurl` -  Must be a URL to the directory where the yum repository's 'repodata' directory lives. Can be an http://, ftp:// or file:// URL. You can specify multiple URLs in one baseurl statement.
+- `cost` - relative cost of accessing this repository. Useful for weighing one repo's packages as greater/less than any other. defaults to 1000
+- `clean_metadata` - Run "yum clean metadata <reponame>" during repository creation. defaults to true.
+- `description` - Maps to the 'name' parameter in a repository .conf. Descriptive name for the repository channel. This directive must be specified.
 - `enabled` - Either `true` or `false`. This tells yum whether or not use this repository.
-- `enablegroups` -  Either `true` or `false`. Determines whether yum
-- will allow the use of package groups for this repository. Default is
-- `true` (package groups are allowed).
-- `exclude` - List of packages to exclude from updates or installs. This
-- should be a space separated list in a single string. Shell globs using wildcards (eg. *
-- and ?) are allowed.
+- `enablegroups` -  Either `true` or `false`. Determines whether yum will allow the use of package groups for this repository. Default is `true` (package groups are allowed).
+- `exclude` - List of packages to exclude from updates or installs. This should be a space separated list in a single string. Shell globs using wildcards (eg. * and ?) are allowed.
 - `failovermethod` - Either 'roundrobin' or 'priority'.
 - `fastestmirror_enabled` - Either `true` or `false`
-- `gpgcheck` - Either `true` or `false`. This tells yum whether or not
-- it should perform a GPG signature check on packages. When this is
-- set in the [main] section it sets the default for all repositories.
-- The default is `true`.
-- `gpgkey` - A URL pointing to the ASCII-armored GPG key file for the
-- repository. This option is used if yum needs a public key to verify
-- a package and the required key hasn't been imported into the RPM
-- database. If this option is set, yum will automatically import the
-- key from the specified URL.
-- `http_caching` - Either 'all', 'packages', or 'none'. Determines how
-- upstream HTTP caches are instructed to handle any HTTP downloads
-- that Yum does. Defaults to 'all'
-- `includepkgs` -  Inverse of exclude. This is a list of packages you
-- want to use from a repository. If this option lists only one package
-- then that is all yum will ever see from the repository. Defaults to
-- an empty list.
-- `keepalive` - Either `true` or `false`. This tells yum whether or not
-- HTTP/1.1 keepalive should be used with this repository.  
-- `make_cache` - Optional, Default is `true`, if `false` then `yum -q makecache` will not
-- be ran
-- `max_retries` - Set the number of times any attempt to retrieve a file
-- should retry before returning an error. Setting this to '0' makes
-- yum try forever. Default is '10'.
-- `metadata_expire` - Time (in seconds) after which the metadata will
-- expire. So that if the current metadata downloaded is less than this
-- many seconds old then yum will not update the metadata against the
-- repository. If you find that yum is not downloading information on
-- updates as often as you would like lower the value of this option.
-- You can also change from the default of using seconds to using days,
-- hours or minutes by appending a d, h or m respectively. The default
-- is 6 hours, to compliment yum-updatesd running once an hour. It's
-- also possible to use the word "never", meaning that the metadata
-- will never expire. Note that when using a metalink file the metalink
-- must always be newer than the metadata for the repository, due to
-- the validation, so this timeout also applies to the metalink file.
-- `mirrorlist` - Specifies a URL to a file containing a list of
-- baseurls. This can be used instead of or with the baseurl option.
-- Substitution variables, described below, can be used with this
-- option. As a special hack is the mirrorlist URL contains the word
-- "metalink" then the value of mirrorlist is copied to metalink (if
-- metalink is not set)
-- `mirror_expire` - Time (in seconds) after which the mirrorlist locally
-- cached will expire. If the current mirrorlist is less than this many
-- seconds old then yum will not download another copy of the
-- mirrorlist, it has the same extra format as metadata_expire. If you
-- find that yum is not downloading the mirrorlists as often as you
-- would like lower the value of this option.
+- `gpgcheck` - Either `true` or `false`. This tells yum whether or not it should perform a GPG signature check on packages. When this is set in the [main] section it sets the default for all repositories. The default is `true`.
+- `gpgkey` - A URL pointing to the ASCII-armored GPG key file for the repository. This option is used if yum needs a public key to verify a package and the required key hasn't been imported into the RPM database. If this option is set, yum will automatically import the key from the specified URL.
+- `http_caching` - Either 'all', 'packages', or 'none'. Determines how upstream HTTP caches are instructed to handle any HTTP downloads that Yum does. Defaults to 'all'
+- `includepkgs` -  Inverse of exclude. This is a list of packages you want to use from a repository. If this option lists only one package then that is all yum will ever see from the repository. Defaults to an empty list.
+- `keepalive` - Either `true` or `false`. This tells yum whether or not HTTP/1.1 keepalive should be used with this repository.
+- `make_cache` - Optional, Default is `true`, if `false` then `yum -q makecache` will not be ran
+- `max_retries` - Set the number of times any attempt to retrieve a file should retry before returning an error. Setting this to '0' makes yum try forever. Default is '10'.
+- `metadata_expire` - Time (in seconds) after which the metadata will expire. So that if the current metadata downloaded is less than this many seconds old then yum will not update the metadata against the repository. If you find that yum is not downloading information on updates as often as you would like lower the value of this option. You can also change from the default of using seconds to using days, hours or minutes by appending a d, h or m respectively. The default is 6 hours, to compliment yum-updatesd running once an hour. It's also possible to use the word "never", meaning that the metadata will never expire. Note that when using a metalink file the metalink must always be newer than the metadata for the repository, due to the validation, so this timeout also applies to the metalink file.
+- `mirrorlist` - Specifies a URL to a file containing a list of baseurls. This can be used instead of or with the baseurl option. Substitution variables, described below, can be used with this option. As a special hack is the mirrorlist URL contains the word "metalink" then the value of mirrorlist is copied to metalink (if metalink is not set)
+- `mirror_expire` - Time (in seconds) after which the mirrorlist locally cached will expire. If the current mirrorlist is less than this many seconds old then yum will not download another copy of the mirrorlist, it has the same extra format as metadata_expire. If you find that yum is not downloading the mirrorlists as often as you would like lower the value of this option.
 - `mirrorlist_expire` - alias for mirror_expire
-- `mode` - Permissions mode of .repo file on disk. Useful for
-- scenarios where secrets are in the repo file. If set to '600',
-- normal users will not be able to use yum search, yum info, etc.
-- Defaults to '0644'  
-- `priority` - When the yum-priorities plug-in is enabled, you set
-- priorities on repository entries, where N is an integer from 1 to 99. The
-- default priority for repositories is 99.
+- `mode` - Permissions mode of .repo file on disk. Useful for scenarios where secrets are in the repo file. If set to '600', normal users will not be able to use yum search, yum info, etc. Defaults to '0644'
+- `priority` - When the yum-priorities plug-in is enabled, you set priorities on repository entries, where N is an integer from 1 to 99. The default priority for repositories is 99.
 - `proxy` - URL to the proxy server that yum should use.
 - `proxy_username` -  username to use for proxy
 - `proxy_password` - password for this proxy
-- `report_instanceid` - Report instance ID when using Amazon Linux AMIs
-- and repositories
-- `repositoryid` - Must be a unique name for each repository, one word.
-- Defaults to name attribute.
-- `source` - Use a custom template source instead of the default one
-- in the yum cookbook
-- `sslcacert` - Path to the directory containing the databases of the
-- certificate authorities yum should use to verify SSL certificates.
-- Defaults to none - uses system default
-- `sslclientcert` - Path to the SSL client certificate yum should use to
-- connect to repos/remote sites Defaults to none.  
-- `sslclientkey` - Path to the SSL client key yum should use to connect
-- to repos/remote sites Defaults to none.
+- `report_instanceid` - Report instance ID when using Amazon Linux AMIs and repositories
+- `repositoryid` - Must be a unique name for each repository, one word. Defaults to name attribute.
+- `source` - Use a custom template source instead of the default one in the yum cookbook
+- `sslcacert` - Path to the directory containing the databases of the certificate authorities yum should use to verify SSL certificates. Defaults to none - uses system default
+- `sslclientcert` - Path to the SSL client certificate yum should use to connect to repos/remote sites Defaults to none.
+- `sslclientkey` - Path to the SSL client key yum should use to connect to repos/remote sites Defaults to none.
 - `sslverify` - Either `true` or `false`. Determines if yum will verify SSL certificates/hosts. Defaults to `true`
-- `timeout` - Number of seconds to wait for a connection before timing
-- out. Defaults to 30 seconds. This may be too short of a time for
-- extremely overloaded sites.
+- `timeout` - Number of seconds to wait for a connection before timing out. Defaults to 30 seconds. This may be too short of a time for extremely overloaded sites.
 
 ### yum_globalconfig
 This renders a template with global yum configuration parameters. The default recipe uses it to render `/etc/yum.conf`. It is flexible enough to be used in other scenarios, such as building RPMs in isolation by modifying `installroot`.
@@ -167,34 +105,18 @@ end
 
 #### Parameters
 `yum_globalconfig` can take most of the same parameters as a `yum_repository`, plus more, too numerous to describe here. Below are a few of the more commonly used ones. For a complete list, please consult the `yum.conf` man page, found here: [http://linux.die.net/man/5/yum.conf](http://linux.die.net/man/5/yum.conf)
-- `cachedir` - Directory where yum should store its cache and db
-- files. The default is '/var/cache/yum'.  
-- `keepcache` - Either `true` or `false`. Determines whether or not
-- yum keeps the cache of headers and packages after successful
-- installation. Default is `false`
-- `debuglevel` - Debug message output level. Practical range is 0-10.
-- Default is '2'.  
-- `exclude` - List of packages to exclude from updates or installs.
-- This should be a space separated list. Shell globs using wildcards
-- (eg. * and ?) are allowed.  
-- `installonlypkgs` = List of package provides that should only ever
-- be installed, never updated. Kernels in particular fall into this
-- category. Defaults to kernel, kernel-bigmem, kernel-enterprise,
-- kernel-smp, kernel-debug, kernel-unsupported, kernel-source,
-- kernel-devel, kernel-PAE, kernel-PAE-debug.
-- `logfile` - Full directory and file name for where yum should write
-- its log file.
-- `exactarch` -  Either `true` or `false`. Set to `true` to make 'yum update' only
-- update the architectures of packages that you have installed. ie:
-- with this enabled yum will not install an i686 package to update an
-- x86_64 package. Default is `true`
-- `gpgcheck` - Either `true` or `false`. This tells yum whether or not
-- it should perform a GPG signature check on the packages gotten from
-- this repository.
+- `cachedir` - Directory where yum should store its cache and db files. The default is '/var/cache/yum'.
+- `keepcache` - Either `true` or `false`. Determines whether or not yum keeps the cache of headers and packages after successful installation. Default is `false`
+- `debuglevel` - Debug message output level. Practical range is 0-10. Default is '2'.
+- `exclude` - List of packages to exclude from updates or installs. This should be a space separated list. Shell globs using wildcards (eg. * and ?) are allowed.
+- `installonlypkgs` = List of package provides that should only ever be installed, never updated. Kernels in particular fall into this category. Defaults to kernel, kernel-bigmem, kernel-enterprise, kernel-smp, kernel-debug, kernel-unsupported, kernel-source, kernel-devel, kernel-PAE, kernel-PAE-debug.
+- `logfile` - Full directory and file name for where yum should write its log file.
+- `exactarch` -  Either `true` or `false`. Set to `true` to make 'yum update' only update the architectures of packages that you have installed. ie: with this enabled yum will not install an i686 package to update an x86_64 package. Default is `true`
+- `gpgcheck` - Either `true` or `false`. This tells yum whether or not it should perform a GPG signature check on the packages gotten from this repository.
 
 ## Recipes
-- `default` - Configures `yum_globalconfig[/etc/yum.conf]` with values
-- found in node attributes at `node['yum']['main']`
+- `default` - Configures `yum_globalconfig[/etc/yum.conf]` with values found in node attributes at `node['yum']['main']`
+- `dnf_yum_compat` - Installs the yum package using dnf on Fedora systems to provide support for the package resource in recipes. This is necessary as Chef does not yet (as of Q4 2015) have native support for DNF. This recipe should be 1st on a Fedora runlist
 
 ## Attributes
 The following attributes are set by default
@@ -235,7 +157,7 @@ Put `depends 'yum'` in your metadata.rb to gain access to the yum_repository res
 
 ```text
 Copyright:: 2011 Eric G. Wolfe
-Copyright:: 2013-2014 Chef Software, Inc.
+Copyright:: 2013-2015 Chef Software, Inc.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

recipes/dnf_yum_compat.rb

+#
+# Author:: Tim Smith (<tsmith@chef.io>)
+# Recipe:: yum::fedora_yum_compat
+#
+# Copyright 2015, Chef Software, Inc (<legal@chef.io>)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+execute 'install yum' do
+  command 'dnf install yum -y'
+  not_if { ::File.exist?('/var/lib/yum') }
+  action :run
+end

test/fixtures/cookbooks/yum_test/recipes/test_dnf_compat.rb

+package 'vim'