airbyte-source-fauna 0.1.1

Source implementation for Fauna.

New Readers

If you know how Airbyte works, read bootstrap.md for a quick introduction to this source. If you haven't used airbyte before, read overview.md for a longer overview about what this connector is and how to use it.

First, start a local fauna container:

docker run --rm --name faunadb -p 8443:8443 fauna/faunadb

In another terminal, cd into the connector directory:

cd airbyte-integrations/connectors/source-fauna

Once started the container is up, setup the database:

fauna eval "$(cat examples/setup_database.fql)" --domain localhost --port 8443 --scheme http --secret secret

Finally, run the connector:

python main.py spec
python main.py check --config examples/config_localhost.json
python main.py discover --config examples/config_localhost.json
python main.py read --config examples/config_localhost.json --catalog examples/configured_catalog.json

To pick up a partial failure you need to pass in a state file. To test via example induce a crash via bad data (e.g. a missing required field), update examples/sample_state_full_sync.json to contain your emitted state and then run:

python main.py read --config examples/config_localhost.json --catalog examples/configured_catalog.json --state examples/sample_state_full_sync.json

First, cd into the connector directory:

cd airbyte-integrations/connectors/source-fauna

The integration tests require a secret config.json. Ping me on slack to get this file. Once you have this file, put it in secrets/config.json. A sample of this file can be found at examples/secret_config.json. Once the file is created, build the connector:

docker build . -t airbyte/source-fauna:dev

Now, run the integration tests:

python -m pytest -p integration_tests.acceptance

This is the repository for the Fauna source connector, written in Python. For information about how to use this connector within Airbyte, see the documentation.

To iterate on this connector, make sure to complete this prerequisites section.

From this connector directory, create a virtual environment:

python -m venv .venv

This will generate a virtualenv for this module in .venv/. Make sure this venv is active in your development environment of choice. To activate it from the terminal, run:

source .venv/bin/activate
pip install -r requirements.txt

If you are in an IDE, follow your IDE's instructions to activate the virtualenv.

Note that while we are installing dependencies from requirements.txt, you should only edit setup.py for your dependencies. requirements.txt is used for editable installs (pip install -e) to pull in Python dependencies from the monorepo and will call setup.py. If this is mumbo jumbo to you, don't worry about it, just put your deps in setup.py but install using pip install -r requirements.txt and everything should work as you expect.

If you are a community contributor, follow the instructions in the documentation to generate the necessary credentials. Then create a file secrets/config.json conforming to the source_fauna/spec.yaml file. Note that the secrets directory is gitignored by default, so there is no danger of accidentally checking in sensitive information. See examples/secret_config.json for a sample config file.

If you are an Airbyte core member, copy the credentials in Lastpass under the secret name source fauna test creds and place them into secrets/config.json.

python main.py spec
python main.py check --config secrets/config.json
python main.py discover --config secrets/config.json
python main.py read --config secrets/config.json --catalog integration_tests/configured_catalog.json

Via airbyte-ci (recommended):

airbyte-ci connectors --name=source-fauna build

An image will be built with the tag airbyte/source-fauna:dev.

Via docker build:

docker build -t airbyte/source-fauna:dev .

Then run any of the connector commands as follows:

docker run --rm airbyte/source-fauna:dev spec
docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-fauna:dev check --config /secrets/config.json
docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-fauna:dev discover --config /secrets/config.json
docker run --rm -v $(pwd)/secrets:/secrets -v $(pwd)/integration_tests:/integration_tests airbyte/source-fauna:dev read --config /secrets/config.json --catalog /integration_tests/configured_catalog.json

You can run our full test suite locally using airbyte-ci:

airbyte-ci connectors --name=source-fauna test

Customize acceptance-test-config.yml file to configure tests. See Connector Acceptance Tests for more information. If your connector requires to create or destroy resources for use during acceptance tests create fixtures for it and place them inside integration_tests/acceptance.py.

All of your dependencies should go in setup.py, NOT requirements.txt. The requirements file is only used to connect internal Airbyte dependencies in the monorepo for local development. We split dependencies between two groups, dependencies that are:

• required for your connector to work need to go to MAIN_REQUIREMENTS list.
• required for the testing need to go to TEST_REQUIREMENTS list

You've checked out the repo, implemented a million dollar feature, and you're ready to share your changes with the world. Now what?

1. Make sure your changes are passing our test suite: airbyte-ci connectors --name=source-fauna test
2. Bump the connector version in metadata.yaml: increment the dockerImageTag value. Please follow semantic versioning for connectors.
3. Make sure the metadata.yaml content is up to date.
4. Make the connector documentation and its changelog is up to date (docs/integrations/sources/fauna.md).
5. Create a Pull Request: use our PR naming conventions.
6. Pat yourself on the back for being an awesome contributor.
7. Someone from Airbyte will take a look at your PR and iterate with you to merge it into master.