cloud-spanner

docker-compose.yml

version: '3'
services:
    spanner:
     image: gcr.io/cloud-spanner-emulator/emulator:latest
     ports:
         - "9010:9010"
         - "9020:9020"

    gcloud-spanner-init:
      image: gcr.io/google.com/cloudsdktool/cloud-sdk:latest
      environment:
        PROJECT_ID: "spanner-project"
        SPANNER_EMULATOR_URL: "http://spanner:9020/"
        INSTANCE_NAME: "spanner-instance"
        DATABASE_NAME: "spanner-database"
      command: >
       bash -c 'gcloud config configurations create emulator &&
               gcloud config set auth/disable_credentials true &&
               gcloud config set project $${PROJECT_ID} &&
               gcloud config set api_endpoint_overrides/spanner $${SPANNER_EMULATOR_URL} &&
               gcloud config set auth/disable_credentials true &&
               gcloud spanner instances create $${INSTANCE_NAME} --config=emulator-config --description=Emulator --nodes=1
               gcloud spanner databases create $${DATABASE_NAME} --instance=$${INSTANCE_NAME}'

    spanner-cli:
      image: sjdaws/spanner-cli:latest
      environment:
        SPANNER_EMULATOR_HOST: "spanner:9010"
      depends_on:
      - "gcloud-spanner-init"
      command: ['sh', '-c', 'echo spanner client.... && tail -f /dev/null']