使用 Docker 创建本地 Atlas 部署

要自动执行Atlas的容器化部署，您需要等待容器处于健康状态，然后才能连接到Atlas。

The following example demonstrates deploying an Atlas image in Docker and polling Docker to check the state of the container. Once the container is in a healthy state, the script automates a connection to your Atlas instance with Mongosh.

1. 创建一个名为mongodb-atlas-local.sh的文件，并将以下脚本粘贴到新文件中。

   # Start mongodb-atlas-local container
   echo "Starting the container"
   CONTAINER_ID=$(docker run --rm -d -P mongodb/mongodb-atlas-local:latest)
   echo "waiting for container to become healthy..."
   function wait() {
   CONTAINER_ID=$1
   echo "waiting for container to become healthy..."
   for _ in $(seq 120); do
         STATE=$(docker inspect -f '{{ .State.Health.Status }}' "$CONTAINER_ID")
         case $STATE in
         healthy)
            echo "container is healthy"
            return 0
            ;;
         unhealthy)
            echo "container is unhealthy"
            docker logs "$CONTAINER_ID"
            stop
            exit 1
            ;;
         *)
         sleep 1
         esac
   done
   echo "container did not get healthy within 120 seconds, quitting"
   docker logs mongodb_atlas_local
   stop
   exit 2
   }
   wait "$CONTAINER_ID"
   EXPOSED_PORT=$(docker inspect --format='{{ (index (index .NetworkSettings.Ports "27017/tcp") 0).HostPort }}' "$CONTAINER_ID")
   # Build the connectionstring
   CONNECTION_STRING="mongodb://127.0.0.1:$EXPOSED_PORT/test?directConnection=true"
   # Example usage of the connection string to connect to mongosh
   mongosh "$CONNECTION_STRING"

2. 运行以下命令以使文件可执行。

   chmod +x mongodb-atlas-local.sh

3. 运行可执行文件。

   ./mongodb-atlas-local.sh