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Python Driver Matrix

Prerequisites

  • Python3.8
  • pip
  • docker
  • git
  • OpenJDK 8

Installing dependencies

Following commands will install all project dependencies using Pipenv

  • Updates the package sources list 
    sudo apt-get -y update
  • git install. 
    sudo apt-get install -y git-all
  • pip install 
    sudo apt-get install -y python3-pip
  • python imported packages (Please note that the default Python version should be 3.8) 
    apt-get install -y build-essential libssl-dev libffi-dev python3-dev python3.8-venv
Repositories dependencies

All repositories should be under the same base folder

  git clone [email protected]:datastax/python-driver.git datastax-python-driver &
  git clone [email protected]:scylladb/python-driver.git scylla-python-driver &
  git clone [email protected]:scylladb/scylla.git scylla &
  git clone [email protected]:scylladb/scylla-ccm.git scylla-ccm &
  git [email protected]:scylladb/python-driver-matrix.git python-driver-matrix &
  wait

Running locally

  • Execute the main.py wrapper like:
    • Running with scylla-python-driver:
      • Scylla driver: 
        # Run all standard tests on latest python-driver tag (--versions 1)
python3 main.py ../scylla-python-driver ../scylla --tests tests.integration.standard --driver-type scylla --versions 1 --protocols 3,4

# Run all standard tests with specific python-driver tag (--versions 3.25.0-scylla)
python3 main.py ../scylla-python-driver ../scylla --tests tests.integration.standard --driver-type scylla --versions 3.25.0-scylla --protocols 3,4
      • Datastax driver: 
        # Run all standard tests on latest python-driver tag (--versions 1)
python3 main.py ../datastax-python-driver ../scylla --tests tests.integration.standard --driver-type datastax --versions 1 --protocols 3,4

# Run all standard tests with specific python-driver tag (--versions 3.25.0)
python3 main.py ../datastax-python-driver ../scylla --tests tests.integration.standard --driver-type datastax --versions 3.25.0-scylla --protocols 3,4
    • Running with docker image:
      • Scylla driver: 
        export INSTALL_DIRECTORY=../scylla

# running with anything other then release, this should be added
# export CASSANDRA_DIR=../scylla/build/debug
./scripts/run_test.sh python main.py ../scylla-python-driver $INSTALL_DIRECTORY --tests tests.integration.standard --driver-type scylla --versions 3.25.0 --protocol 3,4
      • Datastax driver: 
        export INSTALL_DIRECTORY=../scylla

# running with anything other then release, this should be added
# export CASSANDRA_DIR=../scylla/build/debug
./scripts/run_test.sh python main.py ../datastax-python-driver $INSTALL_DIRECTORY --tests tests.integration.standard --driver-type datastax --versions 3.25.0 --protocol 3,4
    • Running with relocatable packages:
      • Scylla driver: 
        export SCYLLA_VERSION=unstable/master:2021-12-16T09:10:53Z
./scripts/run_test.sh python main.py ../scylla-python-driver --tests tests.integration.standard --driver-type scylla --versions 3.25.0 --protocol 3,4 --scylla-version $SCYLLA_VERSION
      • Datastax driver: 
        export SCYLLA_VERSION=unstable/master:2021-12-16T09:10:53Z
./scripts/run_test.sh python main.py ../datastax-python-driver --tests tests.integration.standard --driver-type datastax --versions 3.25.0 --protocol 3,4 --scylla-version $SCYLLA_VERSION
      export SCYLLA_VERSION=unstable/master:265 ./scripts/run_test.sh python main.py ../python-driver --tests tests.integration.standard --versions 3.9.0 --protocol 3 --scylla-version $SCYLLA_VERSION
    • Running from PyCharm:
      • Create a basic Python configure.
      • Working directory value is: /home/oren/Desktop/github/python-driver-matrix
      • Script path value is: main.py
      • Parameters value are: 
        /home/oren/Desktop/github/python-driver /home/oren/Desktop/github/scylla
 --driver-type scylla
 --scylla-version unstable/master/2022-01-03T13_22_36Z
 --versions 1
      • Environment variables are: 
        PYTHONUNBUFFERED=1;
MAPPED_SCYLLA_VERSION=3.11.4

Uploading docker images

When doing changes to requirements.txt, or any other change to docker image, it can be uploaded like this:

    export MATRIX_DOCKER_IMAGE=scylladb/scylla-python-driver-matrix:python3.9-$(date +'%Y%m%d')
    docker build ./scripts -t ${MATRIX_DOCKER_IMAGE}
    docker push ${MATRIX_DOCKER_IMAGE}
    echo "${MATRIX_DOCKER_IMAGE}" > scripts/image

Note: you'll need permissions on the scylladb dockerhub organization for uploading images