Initial commit for Puppet layer.

.gitignore

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+#### joe made this: http://goel.io/joe
+
+#####=== Python ===#####
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+deps
+trusty

README.md

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+# layer-puppet
+> Juju charms.reactive layer for Puppet.
+  The idea is shamelessly taken from battlemidget/juju-layer-node
+
+# emitters
+
+**puppet.available** - This state is automatically emitted once Puppet packages were
+installed. Rely on this state to perform an `puppet apply` deployment.
+
+# api
+
+The layer doesn't provide any special APIs
+
+# license
+
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you 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.

config.yaml

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+options:
+  install_sources: |
+    - 'http://apt.puppetlabs.com trusty main'
+    - 'http://apt.puppetlabs.com trusty dependencies'
+  install_keys: |
+      - '4BD6EC30'
+      - '4BD6EC30'

copyright

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+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you 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.

layer.yaml

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+includes: ['layer:basic', 'layer:apt']

metadata.yaml

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+name: puppet
+summary: Latest stable puppet & hiera binaries for trusty
+description: |
+  Layer delivers latest stable puppet and hiera (1.3.4) packages for trusty
+  fixing YAML parsing bugs in hiera

reactive/puppet.py

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+from charms.reactive import (
+    hook,
+    set_state,
+    remove_state,
+    main,
+    when_not,
+    when,
+)
+
+from charmhelpers.core import (
+    hookenv,
+    unitdata,
+)
+
+from charms import apt
+
+
+config = hookenv.config()
+kv = unitdata.kv()
+
+
+@when_not('puppet.available')
+def install_puppet():
+    """ Installs latest Puppet & hiera packages
+
+    Emits:
+    puppet.available: Emitted once the runtime has been installed
+    """
+    kv.set('puppet.url', config.get('install_sources'))
+    kv.set('puppet.key', config.get('install_keys'))
+
+    apt.queue_install(['puppet'])
+
+
+@when('apt.installed.puppet')
+@when_not('puppet.available')
+def puppet_id_set():
+    hookenv.status_set('active', 'Puppet is installed')
+    set_state('puppet.available')
+
+
+@hook('config-changed')
+def version_check():
+    url = config.get('install_sources')
+    key = config.get('install_keys')
+
+    if url != kv.get('puppet.url') or key != kv.get('puppet.key'):
+        apt.purge(['puppet'])
+        remove_state('puppet.available')
+
+
+if __name__ == "__main__":
+    main()

wheelhouse.txt

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+shell