diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
new file mode 100644
index 0000000..466be6c
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -0,0 +1,57 @@
+name: Bug Report
+description: File a bug report
+labels: ["Type: Bug", "Status: Triage"]
+body:
+  - type: markdown
+    attributes:
+      value: >
+        Thanks for taking the time to fill out this bug report! Before submitting your issue, please make
+        sure you are using the latest version of the charm. If not, please switch to this image prior to 
+        posting your report to make sure it's not already solved.
+  - type: textarea
+    id: bug-description
+    attributes:
+      label: Bug Description
+      description: >
+        If applicable, add screenshots to help explain the problem you are facing.
+    validations:
+      required: true
+  - type: textarea
+    id: reproduction
+    attributes:
+      label: To Reproduce
+      description: >
+        Please provide a step-by-step instruction of how to reproduce the behavior.
+      placeholder: |
+        1. `juju deploy ...`
+        2. `juju relate ...`
+        3. `juju status --relations`
+    validations:
+      required: true
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment
+      description: >
+        We need to know a bit more about the context in which you run the charm.
+        - Are you running Juju locally, on lxd, in multipass or on some other platform?
+        - What track and channel you deployed the charm from (i.e. `latest/edge` or similar).
+        - Version of any applicable components, like the juju snap, the model controller, lxd, microk8s, and/or multipass.
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: >
+        Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
+        Fetch the logs using `juju debug-log --replay` and `kubectl logs ...`. Additional details available in the juju docs 
+        at https://juju.is/docs/olm/juju-logs
+      render: shell
+    validations:
+      required: true
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+
diff --git a/.github/ISSUE_TEMPLATE/enhancement_proposal.yml b/.github/ISSUE_TEMPLATE/enhancement_proposal.yml
new file mode 100644
index 0000000..b2348b9
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/enhancement_proposal.yml
@@ -0,0 +1,17 @@
+name: Enhancement Proposal
+description: File an enhancement proposal
+labels: ["Type: Enhancement", "Status: Triage"]
+body:
+  - type: markdown
+    attributes:
+      value: >
+        Thanks for taking the time to fill out this enhancement proposal! Before submitting your issue, please make
+        sure there isn't already a prior issue concerning this. If there is, please join that discussion instead.
+  - type: textarea
+    id: enhancement-proposal
+    attributes:
+      label: Enhancement Proposal
+      description: >
+        Describe the enhancement you would like to see in as much detail as needed.      
+    validations:
+      required: true
diff --git a/.github/pull_request_template.yaml b/.github/pull_request_template.yaml
new file mode 100644
index 0000000..5ce31d9
--- /dev/null
+++ b/.github/pull_request_template.yaml
@@ -0,0 +1,32 @@
+Applicable spec: <link>
+
+### Overview
+
+<!-- A high level overview of the change -->
+
+### Rationale
+
+<!-- The reason the change is needed -->
+
+### Juju Events Changes
+
+<!-- Any changes to the juju events being observed (newly added, significantly modified or deleted) -->
+
+### Module Changes
+
+<!-- Any high level changes to modules and why (Service, Observer, helper) -->
+
+### Library Changes
+
+<!-- Any changes to charm libraries -->
+
+### Checklist
+
+- [ ] The [charm style guide](https://juju.is/docs/sdk/styleguide) was applied
+- [ ] The [contributing guide](https://github.com/canonical/is-charms-contributing-guide) was applied
+- [ ] The changes are compliant with [ISD054 - Managing Charm Complexity](https://discourse.charmhub.io/t/specification-isd014-managing-charm-complexity/11619)
+- [ ] The documentation is generated using `src-docs`
+- [ ] The documentation for charmhub is updated
+- [ ] The PR is tagged with appropriate label (`urgent`, `trivial`, `complex`)
+
+<!-- Explanation for any unchecked items above -->
diff --git a/.github/workflows/auto_update_libs.yaml b/.github/workflows/auto_update_libs.yaml
new file mode 100644
index 0000000..02b7b20
--- /dev/null
+++ b/.github/workflows/auto_update_libs.yaml
@@ -0,0 +1,10 @@
+name: Auto-update charm libraries
+
+on:
+  schedule:
+    - cron: "0 1 * * *"
+
+jobs:
+  auto-update-libs:
+    uses: canonical/operator-workflows/.github/workflows/auto_update_charm_libs.yaml@main
+    secrets: inherit
diff --git a/.github/workflows/bot_pr_approval.yaml b/.github/workflows/bot_pr_approval.yaml
new file mode 100644
index 0000000..f284fd7
--- /dev/null
+++ b/.github/workflows/bot_pr_approval.yaml
@@ -0,0 +1,10 @@
+name: Provide approval for bot PRs
+
+on:
+  pull_request:
+
+jobs:
+  bot_pr_approval:
+    uses: canonical/operator-workflows/.github/workflows/bot_pr_approval.yaml@main
+    secrets: inherit
+
diff --git a/.github/workflows/comment.yaml b/.github/workflows/comment.yaml
new file mode 100644
index 0000000..26ac226
--- /dev/null
+++ b/.github/workflows/comment.yaml
@@ -0,0 +1,12 @@
+name: Comment on the pull request
+
+on:
+  workflow_run:
+    workflows: ["Tests"]
+    types:
+      - completed
+
+jobs:
+  comment-on-pr:
+    uses: canonical/operator-workflows/.github/workflows/comment.yaml@main
+    secrets: inherit
diff --git a/.github/workflows/integration_test.yaml b/.github/workflows/integration_test.yaml
new file mode 100644
index 0000000..2f4fe63
--- /dev/null
+++ b/.github/workflows/integration_test.yaml
@@ -0,0 +1,22 @@
+name: Integration tests
+
+on:
+  pull_request:
+
+jobs:
+  integration-tests:
+    uses: canonical/operator-workflows/.github/workflows/integration_test.yaml@main
+    secrets: inherit
+    with:
+      load-test-enabled: false
+      load-test-run-args: "-e LOAD_TEST_HOST=localhost"
+      zap-before-command: "curl -H \"Host: indico.local\" http://localhost/bootstrap --data-raw 'csrf_token=00000000-0000-0000-0000-000000000000&first_name=admin&last_name=admin&email=admin%40admin.com&username=admin&password=lunarlobster&confirm_password=lunarlobster&affiliation=Canonical'"
+      zap-enabled: true
+      zap-cmd-options: '-T 60 -z "-addoninstall jython" --hook "/zap/wrk/tests/zap/hook.py"'
+      zap-target: localhost
+      zap-target-port: 80
+      zap-rules-file-name: "zap_rules.tsv"
+      trivy-fs-enabled: true
+      trivy-image-config: "trivy.yaml"
+      self-hosted-runner: true
+      self-hosted-runner-label: "edge"
diff --git a/.github/workflows/issues.yaml b/.github/workflows/issues.yaml
new file mode 100644
index 0000000..138fe82
--- /dev/null
+++ b/.github/workflows/issues.yaml
@@ -0,0 +1,11 @@
+name: Sync issues to Jira
+
+on:
+  issues:
+    # available via github.event.action
+    types: [opened, reopened, closed]
+
+jobs:
+  issues-to-jira:
+    uses: canonical/operator-workflows/.github/workflows/jira.yaml@main
+    secrets: inherit
diff --git a/.github/workflows/load_test.yaml b/.github/workflows/load_test.yaml
new file mode 100644
index 0000000..de6f27f
--- /dev/null
+++ b/.github/workflows/load_test.yaml
@@ -0,0 +1,13 @@
+name: Load tests
+
+on:
+  schedule:
+    - cron: "0 12 * * 0"
+
+jobs:
+  load-tests:
+    uses: canonical/operator-workflows/.github/workflows/integration_test.yaml@main
+    with:
+      load-test-enabled: true
+      load-test-run-args: "-e LOAD_TEST_HOST=localhost"
+    secrets: inherit
diff --git a/.github/workflows/promote_charm.yaml b/.github/workflows/promote_charm.yaml
new file mode 100644
index 0000000..66649de
--- /dev/null
+++ b/.github/workflows/promote_charm.yaml
@@ -0,0 +1,26 @@
+name: Promote charm
+
+on:
+  workflow_dispatch:
+    inputs:
+      origin-channel:
+        type: choice
+        description: 'Origin Channel'
+        options:
+        - latest/edge
+      destination-channel:
+        type: choice
+        description: 'Destination Channel'
+        options:
+        - latest/stable
+    secrets:
+      CHARMHUB_TOKEN:
+        required: true
+
+jobs:
+  promote-charm:
+    uses: canonical/operator-workflows/.github/workflows/promote_charm.yaml@main
+    with:
+      origin-channel: ${{ github.event.inputs.origin-channel }}
+      destination-channel: ${{ github.event.inputs.destination-channel }}
+    secrets: inherit
diff --git a/.github/workflows/publish_charm.yaml b/.github/workflows/publish_charm.yaml
new file mode 100644
index 0000000..e14e332
--- /dev/null
+++ b/.github/workflows/publish_charm.yaml
@@ -0,0 +1,14 @@
+name: Publish to edge
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish-to-edge:
+    uses: canonical/operator-workflows/.github/workflows/publish_charm.yaml@main
+    secrets: inherit
+    with:
+      channel: latest/edge
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..bd1426c
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,12 @@
+name: Tests
+
+on:
+  pull_request:
+
+jobs:
+  unit-tests:
+    uses: canonical/operator-workflows/.github/workflows/test.yaml@main
+    secrets: inherit
+    with:
+      self-hosted-runner: true
+      self-hosted-runner-label: "edge"
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8461f41
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+venv/
+build/
+*.charm
+.tox/
+.coverage
+__pycache__/
+*.py[cod]
+.idea
+.vscode
+.mypy_cache
+*.egg-info/
+*/*.rock
diff --git a/.jujuignore b/.jujuignore
new file mode 100644
index 0000000..65f4410
--- /dev/null
+++ b/.jujuignore
@@ -0,0 +1,4 @@
+/venv
+*.py[cod]
+*.charm
+/.github
diff --git a/.licenserc.yaml b/.licenserc.yaml
new file mode 100644
index 0000000..ef7164e
--- /dev/null
+++ b/.licenserc.yaml
@@ -0,0 +1,23 @@
+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: Canonical Ltd.
+    content: |
+      Copyright [year] [owner]
+      See LICENSE file for licensing details.
+  paths:
+    - '**'
+  paths-ignore:
+    - '.github/**'
+    - '**/*.json'
+    - '**/*.md'
+    - '**/*.txt'
+    - '.jujuignore'
+    - '.gitignore'
+    - '.licenserc.yaml'
+    - 'CODEOWNERS'
+    - 'LICENSE'
+    - 'trivy.yaml'
+    - 'pyproject.toml'
+    - 'zap_rules.tsv'
+  comment: on-failure
diff --git a/CODEOWNERS b/CODEOWNERS
new file mode 100644
index 0000000..e3e8c01
--- /dev/null
+++ b/CODEOWNERS
@@ -0,0 +1 @@
+*       @canonical/is-charms
\ No newline at end of file
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..97dbb61
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,42 @@
+# 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
+```
+
+## Generating src docs for every commit
+
+Run the following command:
+
+```bash
+echo -e "tox -e src-docs\ngit add src-docs\n" >> .git/hooks/pre-commit
+chmod +x .git/hooks/pre-commit
+```
+
+## 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 unit          # unit tests
+tox run -e integration   # integration tests
+tox                      # runs 'format', 'lint', 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>
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..c4a371b
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
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+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
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+      transformation or translation of a Source form, including but
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
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+      "Derivative Works" shall mean any work, whether in Source or Object
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+      editorial revisions, annotations, elaborations, or other modifications
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+      of this License, Derivative Works shall not include works that remain
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+      "Contribution" shall mean any work of authorship, including
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+      communication on electronic mailing lists, source code control systems,
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
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+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      or a Contribution incorporated within the Work constitutes direct
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+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2024 Canonical Ltd.
+
+   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.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5d8da8e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,26 @@
+<!--
+Avoid using this README file for information that is maintained or published elsewhere, e.g.:
+
+* metadata.yaml > published on Charmhub
+* documentation > published on (or linked to from) Charmhub
+* detailed contribution guide > documentation or CONTRIBUTING.md
+
+Use links instead.
+-->
+
+# is-charms-template
+
+Charmhub package name: operator-template
+More information: https://charmhub.io/is-charms-template
+
+Describe your charm in one or two sentences.
+
+## Other resources
+
+<!-- If your charm is documented somewhere else other than Charmhub, provide a link separately. -->
+
+- [Read more](https://example.com)
+
+- [Contributing](CONTRIBUTING.md) <!-- or link to other contribution documentation -->
+
+- See the [Juju SDK documentation](https://juju.is/docs/sdk) for more information about developing and improving charms.
diff --git a/charmcraft.yaml b/charmcraft.yaml
new file mode 100644
index 0000000..df6fdcb
--- /dev/null
+++ b/charmcraft.yaml
@@ -0,0 +1,13 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+# This file configures Charmcraft.
+# See https://juju.is/docs/sdk/charmcraft-config for guidance.
+
+type: charm
+bases:
+  - build-on:
+    - name: ubuntu
+      channel: "22.04"
+    run-on:
+    - name: ubuntu
+      channel: "22.04"
diff --git a/config.yaml b/config.yaml
new file mode 100644
index 0000000..dd4dcdd
--- /dev/null
+++ b/config.yaml
@@ -0,0 +1,16 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+# This file defines charm config options, and populates the Configure tab on Charmhub.
+# If your charm does not require configuration options, delete this file entirely.
+#
+# See https://juju.is/docs/config for guidance.
+
+options:
+  # An example config option to customise the log level of the workload
+  log-level:
+    description: |
+      Configures the log level of gunicorn. 
+
+      Acceptable values are: "info", "debug", "warning", "error" and "critical"
+    default: "info"
+    type: string
diff --git a/generate-src-docs.sh b/generate-src-docs.sh
new file mode 100644
index 0000000..d13066a
--- /dev/null
+++ b/generate-src-docs.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+lazydocs --no-watermark --output-path src-docs src/*
diff --git a/metadata.yaml b/metadata.yaml
new file mode 100644
index 0000000..19585a7
--- /dev/null
+++ b/metadata.yaml
@@ -0,0 +1,50 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+# This file populates the Overview on Charmhub.
+# See https://juju.is/docs/sdk/metadata-reference for a checklist and guidance.
+
+# The charm package name, no spaces (required)
+# See https://juju.is/docs/sdk/naming#heading--naming-charms for guidance.
+name: is-charms-template
+ 
+# The following metadata are human-readable and will be published prominently on Charmhub.
+
+# (Recommended)
+display-name: Charm Template
+
+# (Required)
+summary: A very short one-line summary of the charm.
+docs: https://discourse.charmhub.io
+issues: https://github.com/canonical/is-charms-template-repo/issues
+maintainers: 
+  - https://launchpad.net/~canonical-is-devops
+source: https://github.com/canonical/is-charms-template-repo
+
+description: |
+  A single sentence that says what the charm is, concisely and memorably.
+
+  A paragraph of one to three short sentences, that describe what the charm does.
+
+  A third paragraph that explains what need the charm meets.
+
+  Finally, a paragraph that describes whom the charm is useful for.
+
+# The containers and resources metadata apply to Kubernetes charms only.
+# Remove them if not required.
+
+# Your workload’s containers.
+containers:
+  httpbin:
+    resource: httpbin-image
+
+# This field populates the Resources tab on Charmhub.
+resources:
+  # An OCI image resource for each container listed above.
+  # You may remove this if your charm will run without a workload sidecar container.
+  httpbin-image:
+    type: oci-image
+    description: OCI image for httpbin
+    # The upstream-source field is ignored by Juju. It is included here as a reference
+    # so the integration testing suite knows which image to deploy during testing. This field
+    # is also used by the 'canonical/charming-actions' Github action for automated releasing.
+    upstream-source: kennethreitz/httpbin
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..0fce3f3
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,79 @@
+[tool.bandit]
+exclude_dirs = ["/venv/"]
+[tool.bandit.assert_used]
+skips = ["*/*test.py", "*/test_*.py", "*tests/*.py"]
+
+# Testing tools configuration
+[tool.coverage.run]
+branch = true
+
+# Formatting tools configuration
+[tool.black]
+line-length = 99
+target-version = ["py38"]
+
+[tool.coverage.report]
+show_missing = true
+
+# Linting tools configuration
+[tool.flake8]
+max-line-length = 99
+max-doc-length = 99
+max-complexity = 10
+exclude = [".git", "__pycache__", ".tox", "build", "dist", "*.egg_info", "venv"]
+select = ["E", "W", "F", "C", "N", "R", "D", "H"]
+# Ignore W503, E501 because using black creates errors with this
+# Ignore D107 Missing docstring in __init__
+ignore = ["W503", "E501", "D107"]
+# D100, D101, D102, D103: Ignore missing docstrings in tests
+per-file-ignores = ["tests/*:D100,D101,D102,D103,D104,D205,D212,D415"]
+docstring-convention = "google"
+
+[tool.isort]
+line_length = 99
+profile = "black"
+
+[tool.mypy]
+check_untyped_defs = true
+disallow_untyped_defs = true
+explicit_package_bases = true
+ignore_missing_imports = true
+namespace_packages = true
+
+[[tool.mypy.overrides]]
+disallow_untyped_defs = false
+module = "tests.*"
+
+[tool.pylint]
+disable = "wrong-import-order"
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+log_cli_level = "INFO"
+
+# Linting tools configuration
+[tool.ruff]
+line-length = 99
+select = ["E", "W", "F", "C", "N", "D", "I001"]
+extend-ignore = [
+    "D203",
+    "D204",
+    "D213",
+    "D215",
+    "D400",
+    "D404",
+    "D406",
+    "D407",
+    "D408",
+    "D409",
+    "D413",
+]
+ignore = ["E501", "D107"]
+extend-exclude = ["__pycache__", "*.egg_info"]
+per-file-ignores = {"tests/*" = ["D100","D101","D102","D103","D104"]}
+
+[tool.ruff.mccabe]
+max-complexity = 10
+
+[tool.codespell]
+skip = "build,lib,venv,icon.svg,.tox,.git,.mypy_cache,.ruff_cache,.coverage"
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..e6c587e
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,32 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ],
+  "regexManagers": [
+    {
+      "fileMatch": ["(^|/)rockcraft.yaml$"],
+      "description": "Update base image references",
+      "matchStringsStrategy": "any",
+      "matchStrings": ["# renovate: build-base:\\s+(?<depName>[^:]*):(?<currentValue>[^\\s@]*)(@(?<currentDigest>sha256:[0-9a-f]*))?",
+      "# renovate: base:\\s+(?<depName>[^:]*):(?<currentValue>[^\\s@]*)(@(?<currentDigest>sha256:[0-9a-f]*))?"],
+      "datasourceTemplate": "docker",
+      "versioningTemplate": "ubuntu"
+    }
+  ],
+  "packageRules": [
+    {
+      "enabled": true,
+      "matchDatasources": [
+        "docker"
+      ],
+      "pinDigests": true
+    },
+    {
+      "matchFiles": ["rockcraft.yaml"],
+      "matchUpdateTypes": ["major", "minor", "patch"],
+      "enabled": false
+    }
+  ]
+}
+
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..aaa16b1
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+ops >= 2.2.0
diff --git a/src/charm.py b/src/charm.py
new file mode 100755
index 0000000..6f01414
--- /dev/null
+++ b/src/charm.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python3
+
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+# Learn more at: https://juju.is/docs/sdk
+
+"""Charm the service.
+
+Refer to the following post for a quick-start guide that will help you
+develop a new k8s charm using the Operator Framework:
+
+https://discourse.charmhub.io/t/4208
+"""
+
+import logging
+import typing
+
+import ops
+from ops import pebble
+
+# Log messages can be retrieved using juju debug-log
+logger = logging.getLogger(__name__)
+
+VALID_LOG_LEVELS = ["info", "debug", "warning", "error", "critical"]
+
+
+class IsCharmsTemplateCharm(ops.CharmBase):
+    """Charm the service."""
+
+    def __init__(self, *args: typing.Any):
+        """Construct.
+
+        Args:
+            args: Arguments passed to the CharmBase parent constructor.
+        """
+        super().__init__(*args)
+        self.framework.observe(self.on.httpbin_pebble_ready, self._on_httpbin_pebble_ready)
+        self.framework.observe(self.on.config_changed, self._on_config_changed)
+
+    def _on_httpbin_pebble_ready(self, event: ops.PebbleReadyEvent) -> None:
+        """Define and start a workload using the Pebble API.
+
+        Change this example to suit your needs. You'll need to specify the right entrypoint and
+        environment configuration for your specific workload.
+
+        Learn more about interacting with Pebble at at https://juju.is/docs/sdk/pebble.
+
+        Args:
+            event: event triggering the handler.
+        """
+        # Get a reference the container attribute on the PebbleReadyEvent
+        container = event.workload
+        # Add initial Pebble config layer using the Pebble API
+        container.add_layer("httpbin", self._pebble_layer, combine=True)
+        # Make Pebble reevaluate its plan, ensuring any services are started if enabled.
+        container.replan()
+        # Learn more about statuses in the SDK docs:
+        # https://juju.is/docs/sdk/constructs#heading--statuses
+        self.unit.status = ops.ActiveStatus()
+
+    def _on_config_changed(self, event: ops.ConfigChangedEvent) -> None:
+        """Handle changed configuration.
+
+        Change this example to suit your needs. If you don't need to handle config, you can remove
+        this method.
+
+        Learn more about config at https://juju.is/docs/sdk/config
+
+        Args:
+            event: event triggering the handler.
+        """
+        # Fetch the new config value
+        log_level = str(self.model.config["log-level"]).lower()
+
+        # Do some validation of the configuration option
+        if log_level in VALID_LOG_LEVELS:
+            # The config is good, so update the configuration of the workload
+            container = self.unit.get_container("httpbin")
+            # Verify that we can connect to the Pebble API in the workload container
+            if container.can_connect():
+                # Push an updated layer with the new config
+                container.add_layer("httpbin", self._pebble_layer, combine=True)
+                container.replan()
+
+                logger.debug("Log level for gunicorn changed to '%s'", log_level)
+                self.unit.status = ops.ActiveStatus()
+            else:
+                # We were unable to connect to the Pebble API, so we defer this event
+                event.defer()
+                self.unit.status = ops.WaitingStatus("waiting for Pebble API")
+        else:
+            # In this case, the config option is bad, so block the charm and notify the operator.
+            self.unit.status = ops.BlockedStatus("invalid log level: '{log_level}'")
+
+    @property
+    def _pebble_layer(self) -> pebble.LayerDict:
+        """Return a dictionary representing a Pebble layer."""
+        return {
+            "summary": "httpbin layer",
+            "description": "pebble config layer for httpbin",
+            "services": {
+                "httpbin": {
+                    "override": "replace",
+                    "summary": "httpbin",
+                    "command": "gunicorn -b 0.0.0.0:80 httpbin:app -k gevent",
+                    "startup": "enabled",
+                    "environment": {
+                        "GUNICORN_CMD_ARGS": f"--log-level {self.model.config['log-level']}"
+                    },
+                }
+            },
+        }
+
+
+if __name__ == "__main__":  # pragma: nocover
+    ops.main.main(IsCharmsTemplateCharm)
diff --git a/tests/conftest.py b/tests/conftest.py
new file mode 100644
index 0000000..ad7716b
--- /dev/null
+++ b/tests/conftest.py
@@ -0,0 +1,13 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+"""Fixtures for charm tests."""
+
+
+def pytest_addoption(parser):
+    """Parse additional pytest options.
+
+    Args:
+        parser: Pytest parser.
+    """
+    parser.addoption("--charm-file", action="store")
diff --git a/tests/integration/__init__.py b/tests/integration/__init__.py
new file mode 100644
index 0000000..e3979c0
--- /dev/null
+++ b/tests/integration/__init__.py
@@ -0,0 +1,2 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
diff --git a/tests/integration/test_charm.py b/tests/integration/test_charm.py
new file mode 100644
index 0000000..f212ec1
--- /dev/null
+++ b/tests/integration/test_charm.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+"""Integration tests."""
+
+import asyncio
+import logging
+from pathlib import Path
+
+import pytest
+import yaml
+from pytest_operator.plugin import OpsTest
+
+logger = logging.getLogger(__name__)
+
+METADATA = yaml.safe_load(Path("./metadata.yaml").read_text(encoding="utf-8"))
+APP_NAME = METADATA["name"]
+
+
+@pytest.mark.abort_on_fail
+async def test_build_and_deploy(ops_test: OpsTest, pytestconfig: pytest.Config):
+    """Deploy the charm together with related charms.
+
+    Assert on the unit status before any relations/configurations take place.
+    """
+    # Deploy the charm and wait for active/idle status
+    charm = pytestconfig.getoption("--charm-file")
+    resources = {"httpbin-image": METADATA["resources"]["httpbin-image"]["upstream-source"]}
+    assert ops_test.model
+    await asyncio.gather(
+        ops_test.model.deploy(
+            f"./{charm}", resources=resources, application_name=APP_NAME, series="jammy"
+        ),
+        ops_test.model.wait_for_idle(
+            apps=[APP_NAME], status="active", raise_on_blocked=True, timeout=1000
+        ),
+    )
diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py
new file mode 100644
index 0000000..e3979c0
--- /dev/null
+++ b/tests/unit/__init__.py
@@ -0,0 +1,2 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
diff --git a/tests/unit/test_base.py b/tests/unit/test_base.py
new file mode 100644
index 0000000..c1ce697
--- /dev/null
+++ b/tests/unit/test_base.py
@@ -0,0 +1,75 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+# Learn more about testing at: https://juju.is/docs/sdk/testing
+
+# pylint: disable=duplicate-code,missing-function-docstring
+"""Unit tests."""
+
+import unittest
+
+import ops
+import ops.testing
+
+from charm import IsCharmsTemplateCharm
+
+
+class TestCharm(unittest.TestCase):
+    """Test class."""
+
+    def setUp(self):
+        """Set up the testing environment."""
+        self.harness = ops.testing.Harness(IsCharmsTemplateCharm)
+        self.addCleanup(self.harness.cleanup)
+        self.harness.begin()
+
+    def test_httpbin_pebble_ready(self):
+        # Expected plan after Pebble ready with default config
+        expected_plan = {
+            "services": {
+                "httpbin": {
+                    "override": "replace",
+                    "summary": "httpbin",
+                    "command": "gunicorn -b 0.0.0.0:80 httpbin:app -k gevent",
+                    "startup": "enabled",
+                    "environment": {"GUNICORN_CMD_ARGS": "--log-level info"},
+                }
+            },
+        }
+        # Simulate the container coming up and emission of pebble-ready event
+        self.harness.container_pebble_ready("httpbin")
+        # Get the plan now we've run PebbleReady
+        updated_plan = self.harness.get_container_pebble_plan("httpbin").to_dict()
+        # Check we've got the plan we expected
+        self.assertEqual(expected_plan, updated_plan)
+        # Check the service was started
+        service = self.harness.model.unit.get_container("httpbin").get_service("httpbin")
+        self.assertTrue(service.is_running())
+        # Ensure we set an ActiveStatus with no message
+        self.assertEqual(self.harness.model.unit.status, ops.ActiveStatus())
+
+    def test_config_changed_valid_can_connect(self):
+        # Ensure the simulated Pebble API is reachable
+        self.harness.set_can_connect("httpbin", True)
+        # Trigger a config-changed event with an updated value
+        self.harness.update_config({"log-level": "debug"})
+        # Get the plan now we've run PebbleReady
+        updated_plan = self.harness.get_container_pebble_plan("httpbin").to_dict()
+        updated_env = updated_plan["services"]["httpbin"]["environment"]
+        # Check the config change was effective
+        self.assertEqual(updated_env, {"GUNICORN_CMD_ARGS": "--log-level debug"})
+        self.assertEqual(self.harness.model.unit.status, ops.ActiveStatus())
+
+    def test_config_changed_valid_cannot_connect(self):
+        # Trigger a config-changed event with an updated value
+        self.harness.update_config({"log-level": "debug"})
+        # Check the charm is in WaitingStatus
+        self.assertIsInstance(self.harness.model.unit.status, ops.WaitingStatus)
+
+    def test_config_changed_invalid(self):
+        # Ensure the simulated Pebble API is reachable
+        self.harness.set_can_connect("httpbin", True)
+        # Trigger a config-changed event with an updated value
+        self.harness.update_config({"log-level": "foobar"})
+        # Check the charm is in BlockedStatus
+        self.assertIsInstance(self.harness.model.unit.status, ops.BlockedStatus)
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..202340f
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,122 @@
+# Copyright 2024 Canonical Ltd.
+# See LICENSE file for licensing details.
+
+[tox]
+skipsdist=True
+skip_missing_interpreters = True
+envlist = lint, unit, static, coverage-report
+
+[vars]
+src_path = {toxinidir}/src/
+tst_path = {toxinidir}/tests/
+;lib_path = {toxinidir}/lib/charms/operator_name_with_underscores
+all_path = {[vars]src_path} {[vars]tst_path}
+
+[testenv]
+setenv =
+  PYTHONPATH = {toxinidir}:{toxinidir}/lib:{[vars]src_path}
+  PYTHONBREAKPOINT=ipdb.set_trace
+  PY_COLORS=1
+passenv =
+  PYTHONPATH
+  CHARM_BUILD_DIR
+  MODEL_SETTINGS
+
+[testenv:fmt]
+description = Apply coding style standards to code
+deps =
+    black
+    isort
+commands =
+    isort {[vars]all_path}
+    black {[vars]all_path}
+
+[testenv:lint]
+description = Check code against coding style standards
+deps =
+    black
+    codespell
+    flake8<6.0.0
+    flake8-builtins
+    flake8-copyright<6.0.0
+    flake8-docstrings>=1.6.0
+    flake8-docstrings-complete>=1.0.3
+    flake8-test-docs>=1.0
+    isort
+    mypy
+    pep8-naming
+    pydocstyle>=2.10
+    pylint
+    pyproject-flake8<6.0.0
+    pytest
+    pytest-asyncio
+    pytest-operator
+    requests
+    types-PyYAML
+    types-requests
+    -r{toxinidir}/requirements.txt
+commands =
+    pydocstyle {[vars]src_path}
+    # uncomment the following line if this charm owns a lib
+    # codespell {[vars]lib_path}
+    codespell {toxinidir} --skip {toxinidir}/.git --skip {toxinidir}/.tox \
+      --skip {toxinidir}/build --skip {toxinidir}/lib --skip {toxinidir}/venv \
+      --skip {toxinidir}/.mypy_cache --skip {toxinidir}/icon.svg
+    # pflake8 wrapper supports config from pyproject.toml
+    pflake8 {[vars]all_path} --ignore=W503
+    isort --check-only --diff {[vars]all_path}
+    black --check --diff {[vars]all_path}
+    mypy {[vars]all_path}
+    pylint {[vars]all_path}
+
+[testenv:unit]
+description = Run unit tests
+deps =
+    coverage[toml]
+    pytest
+    -r{toxinidir}/requirements.txt
+commands =
+    coverage run --source={[vars]src_path} \
+        -m pytest --ignore={[vars]tst_path}integration -v --tb native -s {posargs}
+    coverage report
+
+[testenv:coverage-report]
+description = Create test coverage report
+deps =
+    coverage[toml]
+    pytest
+    -r{toxinidir}/requirements.txt
+commands =
+    coverage report
+
+[testenv:static]
+description = Run static analysis tests
+deps =
+    bandit[toml]
+    -r{toxinidir}/requirements.txt
+commands =
+    bandit -c {toxinidir}/pyproject.toml -r {[vars]src_path} {[vars]tst_path}
+
+[testenv:integration]
+description = Run integration tests
+deps =
+    # Last compatible version with Juju 2.9
+    juju==3.0.4
+    pytest
+    pytest-asyncio
+    pytest-operator
+    -r{toxinidir}/requirements.txt
+commands =
+    pytest -v --tb native --ignore={[vars]tst_path}unit --log-cli-level=INFO -s {posargs}
+
+[testenv:src-docs]
+allowlist_externals=sh
+setenv =
+    PYTHONPATH = {toxinidir}:{toxinidir}/lib:{[vars]src_path}
+description = Generate documentation for src
+deps =
+    lazydocs
+    -r{toxinidir}/requirements.txt
+commands =
+    ; can't run lazydocs directly due to needing to run it on src/* which produces an invocation error in tox
+    sh generate-src-docs.sh
diff --git a/trivy.yaml b/trivy.yaml
new file mode 100644
index 0000000..c895d69
--- /dev/null
+++ b/trivy.yaml
@@ -0,0 +1,3 @@
+timeout: 20m
+scan:
+  offline-scan: true
diff --git a/zap_rules.tsv b/zap_rules.tsv
new file mode 100644
index 0000000..e69de29