Add preloaded Ollama image workflow

.gitea/workflows/publish.yml

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+name: Publish container image
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+env:
+  IMAGE_NAME: gt.uo1.net/1movmedia/ollama-with-model
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: gt.uo1.net
+          username: ${{ vars.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Build and publish
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          push: true
+          tags: ${{ env.IMAGE_NAME }}:latest

Dockerfile

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+ARG BASE_IMAGE=ollama/ollama:latest
+
+FROM ${BASE_IMAGE}
+
+ARG MODEL=orcarouter/Qwen3.8-27B-Uncensored:q3_K_L
+
+RUN set -eu; \
+    ollama serve >/tmp/ollama.log 2>&1 & \
+    server_pid=$!; \
+    trap 'kill "$server_pid"; wait "$server_pid" || true' 0; \
+    until ollama list >/dev/null 2>&1; do sleep 1; done; \
+    ollama pull "${MODEL}"; \
+    rm -f /tmp/ollama.log

README.md

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+# Ollama with a preloaded model
+
+An [`ollama/ollama:latest`](https://hub.docker.com/r/ollama/ollama) image with the following model downloaded during the build:
+
+```text
+orcarouter/Qwen3.8-27B-Uncensored:q3_K_L
+```
+
+The image is published to the public Gitea container registry as:
+
+```text
+gt.uo1.net/1movmedia/ollama-with-model:latest
+```
+
+## Run
+
+```sh
+docker pull gt.uo1.net/1movmedia/ollama-with-model:latest
+docker run --rm --gpus all -p 11434:11434 \
+  gt.uo1.net/1movmedia/ollama-with-model:latest
+```
+
+The Ollama API is then available at `http://localhost:11434`. Start a request with the preloaded model:
+
+```sh
+curl http://localhost:11434/api/generate \
+  -d '{"model":"orcarouter/Qwen3.8-27B-Uncensored:q3_K_L","prompt":"Hello"}'
+```
+
+Remove `--gpus all` to run without an NVIDIA GPU.
+
+## Build locally
+
+The base image and model have defaults and can be overridden with Docker build arguments:
+
+```sh
+docker build -t ollama-with-model:latest .
+
+docker build -t ollama-with-model:custom \
+  --build-arg BASE_IMAGE=ollama/ollama:latest \
+  --build-arg MODEL=orcarouter/Qwen3.8-27B-Uncensored:q3_K_L \
+  .
+```
+
+Building downloads the complete model, so the runner needs enough disk space for the Ollama base image, model data, and build layers.
+
+## Publish from Gitea Actions
+
+The workflow in `.gitea/workflows/publish.yml` builds and publishes the `latest` tag on pushes to `main`. It can also be started manually with `workflow_dispatch`.
+
+Configure the following repository Actions variable and secret before running it:
+
+- Variable `REGISTRY_USERNAME`: a Gitea user with write access to the `1movmedia` package registry.
+- Secret `REGISTRY_TOKEN`: a Gitea personal access token with package read/write permission.
+
+The `1movmedia` organization must be public for unauthenticated image pulls.