Merge pull request #248 from loles/librarian_resource

Librarian resource

examples/librarian/README

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+Usage
+=====
+
+Run it from /vagrant dir:
+
+```
+solar resource clear_all
+solar resource create nodes templates/nodes.yaml '{"count": 1}'
+solar resource create librarian_example examples/librarian/librarian.yaml '{"node": "node1"}'
+
+solar changes stage
+solar changes process
+solar orch run-once
+solar orch report -w 100
+```

examples/librarian/librarian.yaml

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+id: librarian_examples
+
+resources:
+  - id: librarian
+    location: {{node}}
+    from: resources/librarian
+    values:
+      modules_path: /tmp/x/x/modules
+      modules:
+        - name: puppetlabs-ntp
+          version: 4.1.0
+        - name: puppet-keystone
+          type: git
+          url: https://github.com/openstack/puppet-keystone
+          ref: 5.1.0
+
+events:
+  - type: depends_on
+    parent_action: librarian.run
+    state: success
+    depend_action: rabbitmq_service1.run

resources/librarian/actions/remove.yaml

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+- hosts: [{{host}}]
+  sudo: yes
+  tasks:
+    - file: path={{modules_path}} state=absent
+    - file: path={{modules_path}}/../Puppetfile state=absent
+    - shell: gem uninstall librarian-puppet

resources/librarian/actions/run.yaml

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+- hosts: [{{host}}]
+  sudo: yes
+  tasks:
+    # XXX: check apt package http://packages.ubuntu.com/trusty/ruby/librarian-puppet
+    - shell: gem install librarian-puppet --no-ri --no-rdoc
+    - file: path={{modules_path}} state=directory
+    - template:
+        src={{templates_dir}}/Puppetfile
+        dest={{modules_path}}/../Puppetfile
+    - shell: librarian-puppet install chdir={{modules_path}}

resources/librarian/meta.yaml

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+id: librarian
+handler: ansible
+version: 0.0.1
+input:
+    modules:
+      schema: [str]
+      value: []
+    modules_path:
+      schema: str!
+      value: /etc/puppet/modules
+    forge:
+      schema: str!
+      value: https://forgeapi.puppetlabs.com

resources/librarian/templates/Puppetfile

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+forge "{{forge}}"
+
+{%- for module in modules %}
+
+ {% if 'type' not in module or module.type == 'forge' -%}
+mod '{{module.name}}'
+   {%- if 'version' in module -%}
+, '{{module.version}}'
+   {%- endif -%}
+ {%- endif -%}
+
+ {%- if 'type' in module and module.type == 'git' -%}
+mod '{{module.name}}'
+   {%- if 'url' in module -%}
+,
+   :git => '{{module.url}}'
+   {%- endif -%}
+   {%- if 'ref' in module -%}
+,
+   :ref => '{{module.ref}}'
+   {%- endif -%}
+ {%- endif -%}
+
+{%- endfor -%}