Examples

• caddy - Caddy as a reverse-proxy front door, split in two: a host-facing instance and an internal one, sharing one certificate store.
• gitea - Gitea, a lightweight self-hosted Git service, backed by Postgres.
• hugo - Hugo is one of the most popular open-source static site generators: fast builds, no runtime dependencies.
• immich - Immich, a self-hosted photo and video backup solution.
• kimai - Kimai, an open-source time-tracking application, backed by MariaDB.
• leafwiki - LeafWiki, a self-hosted wiki as a single Go binary, Markdown + SQLite on disk, no external database.
• oci-registry-cache - One ociregistry instance as a pull-through cache for every upstream registry at once, with the reverse proxy naming the upstream per vhost.
• pdns - A split-horizon home resolver: dnscrypt-proxy as the client-facing resolver, PowerDNS as the authoritative server for the local zone, with PowerDNS-Admin and MariaDB behind it.
• wikijs - Wiki.js, a modern wiki app, backed by Postgres.

The various compose.yaml files are under https://github.com/lxc/incus-compose/tree/main/examples

For your convience:

git clone https://github.com/lxc/incus-compose
cd incus-compose/examples
ls