app.yaml

# Copyright 2015 Google, Inc
#
# 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.

#[START all]
runtime: ruby
env: flex
automatic_scaling:
  min_num_instances: 1
  max_num_instances: 2
  cool_down_period_sec: 120 # default value
  cpu_utilization:
    target_utilization: 0.85
entrypoint: bundle exec ruby app.rb
#[END all]