parameters:
  _param:
    linux_repo_cassandra_component: 21x
  linux:
    system:
      repo:
        cassandra:
          source: "deb http://www.apache.org/dist/cassandra/debian/ ${_param:linux_repo_cassandra_component} main"
          architectures: amd64
          key_url: "https://www.apache.org/dist/cassandra/KEYS"