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moradology
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Add backend-specific dockerfiles, publish images (#525)
* ci: bump pgstac * ci, docker: add backend-specific dockerfiles * Add changelog entry --------- Co-authored-by: Nathan Zimmerman <[email protected]>
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‎.github/workflows/cicd.yaml‎

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services:
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db_service:
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image: ghcr.io/stac-utils/pgstac:v0.6.12
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image: ghcr.io/stac-utils/pgstac:v0.6.13
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env:
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POSTGRES_USER: username
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POSTGRES_PASSWORD: password
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backend: ["sqlalchemy", "pgstac"]
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services:
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pgstac:
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image: ghcr.io/stac-utils/pgstac:v0.6.11
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image: ghcr.io/stac-utils/pgstac:v0.6.13
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env:
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POSTGRES_USER: username
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POSTGRES_PASSWORD: password
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- uses: actions/checkout@v3
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- name: Test generating docs
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run: make docs
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docker-build-push:
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runs-on: ubuntu-latest
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needs: [test, validate, test-docs]
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permissions:
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contents: read
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packages: write
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strategy:
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fail-fast: true
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matrix:
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backend: ["sqlalchemy", "pgstac"]
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steps:
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- name: Checkout repository
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uses: actions/checkout@v3
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- name: Log in to the Container registry
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uses: docker/[email protected]
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with:
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registry: ghcr.io
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Extract metadata (tags, labels) for Docker
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id: meta
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uses: docker/[email protected]
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with:
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images: ghcr.io/stac-utils/stac-fastapi
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tags: |
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type=schedule,suffix=-${{ matrix.backend }}
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type=ref,event=branch,suffix=-${{ matrix.backend }}
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type=ref,event=tag,suffix=-${{ matrix.backend }}
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type=ref,event=pr,suffix=-${{ matrix.backend }}
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- name: Build and push Docker image
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uses: docker/[email protected]
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with:
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context: .
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file: docker/Dockerfile.${{ matrix.backend }}
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push: true
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tags: ${{ steps.meta.outputs.tags }}
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labels: ${{ steps.meta.outputs.labels }}

‎CHANGES.md‎

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* Validation checks in CI using [stac-api-validator](github.com/stac-utils/stac-api-validator) ([#508](https://github.com/stac-utils/stac-fastapi/pull/508))
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* Required links to the sqlalchemy ItemCollection endpoint ([#508](https://github.com/stac-utils/stac-fastapi/pull/508))
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* Publication of docker images to GHCR ([#525](https://github.com/stac-utils/stac-fastapi/pull/525))
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### Changed
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‎README.md‎

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- **stac_fastapi.types**: Shared types and abstract base classes used by the library.
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#### Backends
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- **stac_fastapi.sqlalchemy**: Postgres backend implementation with sqlalchemy.
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- **stac_fastapi.pgstac**: Postgres backend implementation with [PGStac](https://github.com/stac-utils/pgstac).
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pip install -e stac_fastapi/pgstac
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```
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### Pre-built Docker images
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Pre-built images are available from the [Github Container Registry](https://github.com/stac-utils/stac-fastapi/pkgs/container/stac-fastapi).
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The latest images are tagged with `latest-pgstac` and `latest-sqlalchemy`.
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To pull the image to your local system:
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```shell
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docker pull ghcr.io/stac-utils/stac-fastapi:latest-pgstac # or latest-sqlalchemy
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```
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This repository provides two example [Docker compose](https://docs.docker.com/compose/) files that demonstrate how you might link the pre-built images with a postgres/pgstac database:
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- [docker-compose.pgstac.yml](./docker/docker-compose.pgstac.yml)
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- [docker-compose.sqlalchemy.yml](./docker/docker-compose.sqlalchemy.yml)
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## Local Development
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Use docker-compose via make to start the application, migrate the database, and ingest some example data:
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```bash
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make image
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make docker-run-all

‎docker-compose.docs.yml‎

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container_name: stac-fastapi-docs-dev
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build:
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context: .
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dockerfile: Dockerfile.docs
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dockerfile: docker/Dockerfile.docs
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platform: linux/amd64
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environment:
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- POSTGRES_USER=username

‎docker-compose.yml‎

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image: stac-utils/stac-fastapi
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build:
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context: .
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dockerfile: Dockerfile
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dockerfile: docker/Dockerfile
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platform: linux/amd64
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environment:
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- APP_HOST=0.0.0.0

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‎docker/Dockerfile.pgstac‎

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FROM python:3.8-slim as builder
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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WORKDIR /app
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COPY . /app
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RUN pip install ./stac_fastapi/types && \
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pip install ./stac_fastapi/api && \
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pip install ./stac_fastapi/extensions && \
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pip install ./stac_fastapi/pgstac[server]
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FROM python:3.8-slim as pgstac
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ENV CURL_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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CMD ["uvicorn", "stac_fastapi.pgstac.app:app", "--host", "0.0.0.0", "--port", "8080"]

‎docker/Dockerfile.sqlalchemy‎

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FROM python:3.8-slim as builder
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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WORKDIR /app
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COPY . /app
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RUN pip install ./stac_fastapi/types && \
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pip install ./stac_fastapi/api && \
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pip install ./stac_fastapi/extensions && \
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pip install ./stac_fastapi/sqlalchemy[server]
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FROM python:3.8-slim as sqlalchemy
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ENV CURL_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
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COPY --from=builder /opt/venv /opt/venv
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COPY ./stac_fastapi/sqlalchemy/alembic /app/alembic
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COPY ./stac_fastapi/sqlalchemy/alembic.ini /app/alembic.ini
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ENV PATH="/opt/venv/bin:$PATH"
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CMD ["uvicorn", "stac_fastapi.sqlalchemy.app:app", "--host", "0.0.0.0", "--port", "8080"]

‎docker/docker-compose.pgstac.yml‎

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version: '3'
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services:
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stac-fastapi-pgstac:
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image: ghcr.io/stac-utils/stac-fastapi:latest-pgstac
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platform: linux/amd64
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environment:
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- APP_HOST=0.0.0.0
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- ENVIRONMENT=local
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- POSTGRES_USER=username
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- POSTGRES_PASS=password
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- POSTGRES_DBNAME=postgis
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- POSTGRES_HOST_READER=pgstac
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- POSTGRES_HOST_WRITER=pgstac
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- POSTGRES_PORT=5432
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- WEB_CONCURRENCY=10
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- VSI_CACHE=TRUE
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- GDAL_HTTP_MERGE_CONSECUTIVE_RANGES=YES
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- GDAL_DISABLE_READDIR_ON_OPEN=EMPTY_DIR
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- DB_MIN_CONN_SIZE=1
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- DB_MAX_CONN_SIZE=1
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- USE_API_HYDRATE=${USE_API_HYDRATE:-false}
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ports:
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- "8080:8080"
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depends_on:
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- pgstac
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pgstac:
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image: ghcr.io/stac-utils/pgstac:v0.6.13
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environment:
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- POSTGRES_USER=username
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- POSTGRES_PASSWORD=password
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- POSTGRES_DB=postgis
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- PGUSER=username
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- PGPASSWORD=password
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- PGHOST=localhost
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- PGDATABASE=postgis
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ports:
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- "5439:5432"
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command: postgres -N 500
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networks:
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default:
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name: stac-fastapi-network

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