docker-compose.yml

# Copyright 2022 Google LLC
#
# 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
#
#     https://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.

version: '3'
services:
  app:
    build:
      context: ./apps
    environment:
      SPANNER_EMULATOR_HOST: spanner:9010
      GOOGLE_CLOUD_PROJECT: ${GOOGLE_CLOUD_PROJECT}
      INSTANCE_NAME: ${INSTANCE_NAME}
      DATABASE_NAME: ${DATABASE_NAME}
      ENV: docker
      LOG_LEVEL: DEBUG
    ports:
      - "8000:8000"
    restart: always
    depends_on:
      - spanner
  spanner:
    image: gcr.io/cloud-spanner-emulator/emulator:1.4.2
    ports:
      - "9010:9010"
      - "9020:9020"
    restart: always
  spanner-cli:
    image: sjdaws/spanner-cli:latest
    environment:
      SPANNER_EMULATOR_HOST: spanner:9010
    command:
      [
        'sh',
        '-c',
        'echo this container keep running && tail -f /dev/null'
      ]
  locust:
    build:
      context: ./locust
    command: /usr/local/bin/locust --headless --timescale --grafana-url=http://grafana:3000 --pghost=postgres --pguser=postgres --pgpassword=password
    environment:
      LOCUST_LOCUSTFILE: /user/src/app/locustfile.py
      LOCUST_HOST: ${TARGET-http://app:8000}
      LOCUST_USERS: ${USERS-10}
      LOCUST_RUN_TIME: ${LOCUST_RUN_TIME-5m}
      LOCUST_LOGLEVEL: ${LOCUST_LOGLEVEL-DEBUG}
      REDIS_HOST: redis
    depends_on:
      - redis
      - postgres
      - grafana
  redis:
    image: "redis:6.2.7"
    ports:
      - "6379:6379"
    restart: always
  postgres:
    image: cyberw/locust-timescale:4
    expose:
      - 5432
    ports:
      - 5432:5432
    environment:
      - POSTGRES_PASSWORD=password
      - TIMESCALEDB_TELEMETRY=off
      - TS_TUNE_MAX_CONNS=300
      - TS_TUNE_MAX_BG_WORKERS=32
    volumes:
      - postgres_data:/var/lib/postgresql/data
    restart: always
  grafana:
    image: cyberw/locust-grafana:2
    environment:
      - GF_AUTH_DISABLE_LOGIN_FORM=true
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_SECURITY_ALLOW_EMBEDDING=true
      - GF_LOG_LEVEL=warn
    ports:
      - 3000:3000
    volumes:
      - grafana_data:/var/lib/grafana
    restart: always
    depends_on:
      - postgres
volumes:
  postgres_data: null
  grafana_data: null