* Validate rendered cloud-init templates against official schema
Add jsonschema dev dependency and two new tests that render the Jinja2
cloud-init template (with and without Tailscale) then validate the
output against canonical/cloud-init's JSON schema. Tests skip gracefully
when the network is unavailable.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Pin cloud-init schema to 22.4.2 and load from local test data
Replace the network-fetched schema (from cloud-init main) with a local
copy pinned to version 22.4.2 — the oldest cloud-init shipped by any
currently supported DigitalOcean image (Debian 12 bookworm). This
addresses review feedback to avoid validating against a schema newer
than what target distros actually support, and removes the network
dependency so tests work offline.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The cloud-init template hardcoded the Docker APT repo URL for Ubuntu,
which breaks on Debian images (e.g. Debian 13 "trixie"). Replace the
static apt.sources block with a runcmd script that detects the distro
via /etc/os-release and configures the correct Docker repo dynamically.
Also uses dpkg --print-architecture instead of hardcoding amd64.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* Remove escaped chars in comments
* Add Jinja2 template validation test and pre-commit hook
Catch template syntax errors early with a unit test that parses and
renders the default cloud-init template, and a pre-commit hook that
validates all templates in dropkit/templates/ on change.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Riccardo Schirone