Merge pull request #686 from juanmanuel-tirado/JUJU-1361_upgrade_ubun…

…tu_example_charm

Revision of test onos.charm

examples/charms/ubuntu/.gitignore

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+venv/
+build/
+*.charm
+
+.coverage
+__pycache__/
+*.py[cod]

examples/charms/ubuntu/.jujuignore

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+/venv
+*.py[cod]
+*.charm

examples/charms/ubuntu/CONTRIBUTING.md

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+# ubuntu
+
+## Developing
+
+Create and activate a virtualenv with the development requirements:
+
+    virtualenv -p python3 venv
+    source venv/bin/activate
+    pip install -r requirements-dev.txt
+
+## Code overview
+
+TEMPLATE-TODO:
+One of the most important things a consumer of your charm (or library)
+needs to know is what set of functionality it provides. Which categories
+does it fit into? Which events do you listen to? Which libraries do you
+consume? Which ones do you export and how are they used?
+
+## Intended use case
+
+TEMPLATE-TODO:
+Why were these decisions made? What's the scope of your charm?
+
+## Roadmap
+
+If this Charm doesn't fulfill all of the initial functionality you were
+hoping for or planning on, please add a Roadmap or TODO here
+
+## Testing
+
+The Python operator framework includes a very nice harness for testing
+operator behaviour without full deployment. Just `run_tests`:
+
+    ./run_tests

examples/charms/ubuntu/README.md

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+# ubuntu
+
+## Description
+
+A simple Ubuntu image for testing purposes.
+
+## Usage
+
+Nothing relevant simply to be deployed for testing.
+
+
+## Relations
+
+NA.
+
+## OCI Images
+
+NA.
+
+## Contributing
+
+Please see the [Juju SDK docs](https://juju.is/docs/sdk) for guidelines
+on enhancements to this charm following best practice guidelines, and
+`CONTRIBUTING.md` for developer guidance.

examples/charms/ubuntu/actions.yaml

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+# Copyright 2022 jtirado
+# See LICENSE file for licensing details.
+#
+# TEMPLATE-TODO: change this example to suit your needs.
+# If you don't need actions, you can remove the file entirely.
+# It ties in to the example _on_fortune_action handler in src/charm.py
+#
+# Learn more about actions at: https://juju.is/docs/sdk/actions
+
+fortune:
+  description: Returns a pithy phrase.
+  params:
+    fail:
+      description: "Fail with this message"
+      type: string
+      default: ""

examples/charms/ubuntu/charmcraft.yaml

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+# Learn more about charmcraft.yaml configuration at:
+# https://juju.is/docs/sdk/charmcraft-config
+type: "charm"
+bases:
+  - build-on:
+    - name: "ubuntu"
+      channel: "22.04"
+    run-on:
+    - name: "ubuntu"
+      channel: "22.04"

examples/charms/ubuntu/config.yaml

@@ -1 +1,6 @@
-options: {}
+# Copyright 2022 jtirado
+# See LICENSE file for licensing details.
+#
+# Learn more about config at: https://juju.is/docs/sdk/config
+
+options: {}