Hexanator Charm Review PR

.gitignore

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+*.charm
+*.rock
+*.swp
+__pycache__
+.coverage

.jujuignore

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+*.charm
+*.rock

.pre-commit-config.yaml

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+---
+repos:
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v4.6.0
+      hooks:
+          - id: trailing-whitespace
+          - id: end-of-file-fixer
+          - id: check-yaml
+
+    - repo: https://github.com/jumanjihouse/pre-commit-hook-yamlfmt
+      rev: 0.2.3
+      hooks:
+          - id: yamlfmt
+            files: \.ya?ml$
+
+    - repo: https://github.com/charliermarsh/ruff-pre-commit
+      rev: v0.5.1
+      hooks:
+          - id: ruff
+            args: [--fix]

CONTRIBUTING.md

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+# Contributing
+
+To make contributions to this charm, you'll need a working [development setup](https://juju.is/docs/sdk/dev-setup).
+
+You can create an environment for development with `tox`:
+
+```shell
+tox devenv -e integration
+source venv/bin/activate
+```
+
+## Testing
+
+This project uses `tox` for managing test environments. There are some pre-configured environments
+that can be used for linting and formatting code when you're preparing contributions to the charm:
+
+```shell
+tox run -e format        # update your code according to linting rules
+tox run -e lint          # code style
+tox run -e static        # static type checking
+tox run -e unit          # unit tests
+tox run -e integration   # integration tests
+tox                      # runs 'format', 'lint', 'static', and 'unit' environments
+```
+
+## Build the charm
+
+Build the charm in this git repository using:
+
+```shell
+charmcraft pack
+```
+
+<!-- You may want to include any contribution/style guidelines in this document>

LICENSE

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README.md

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+# hexanator
+
+Charmhub package name: `haxanator`
+More information: https://charmhub.io/hexanator
+
+Hexanator charm wraps Gubernator, a high-performance, distributed rate-limiting service.
+
+## To Do
+
+- [ ] document, at high level, how gubernator works
+- [ ] document how it's mapped to juju primitives
+- [ ] document workers, resource limits, scaling
+- [ ] document how to connect to gubernator, or how to put it behind a load balancer

charmcraft.yaml

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+---
+name: hexanator
+type: charm
+title: Charmed Gubernator
+summary: High-performance, distributed rate-limiting service
+description: This is a charm for Gubernator, a high-performance, distributed rate-limiting service.
+
+# charmcraft 3.0
+base: [email protected]
+build-base: [email protected]
+platforms:
+    amd64:
+    arm64:
+# Work-around from https://discourse.charmhub.io/t/charmcraft-3-0-in-the-beta-channel/13469/5?u=dimaqq
+parts:
+    charm:
+        plugin: charm
+        source: .
+
+containers:
+    gubernator:
+        resource: gubernator
+
+resources:
+    gubernator:
+        type: oci-image
+        description: Gubernator Rock with Pebble
+        upstream-source: docker.io/dimaqq/gubernator:3.0.0
+
+links:
+    source: https://github.com/gubernator-io/gubernator
+
+requires:
+    ingress:
+        interface: ingress
+        limit: 1
+        description: tells the load balancer how to call gubernator
+provides:
+    rate-limit:
+        interface: http
+        description: tells the consumer application how to call gubernator