config.yaml

#  Copyright 2021 Canonical Ltd.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

options:
  port:
    default: 9042
    description: The port to expose for cql connections
    type: int
  heap_size:
    default: 6G
    description: |
      Amount of memory to set to the Cassandra's JVM heap.
      Used for both minimum and maximum heap size (`-Xms` and `-Xmx` respectively).
      Valid values are formed by an integer, followed by one of the following memory units:
      `k` (kilobytes), `m` (megabytes), `g` (gigabytes).
      Memory units can also be capitalized as `K`, `M`, `G`.
      Notice that, since the numerical value of the setting must be an integer,
      using `-Xmx512m` is valid, but `-Xmx0.5g` will cause an error.