Mongodb/atlas docker container - unable to start deployment if the container restart

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Awesome! Thank you @Brayden_Tidwell : I was able to use that entrypoint methodology to address our issue.

Here is what I wound up using to be able to restart the container and preserve the data after restart, stop, and compose down:
start-atlas.sh

#!/bin/bash

cleanup () {
  # stop service and clean up here
  echo "stopping atlas deployment"
  atlas deployments stop MyMongo --type local 2>/dev/null
  echo "stopping podman containers"
  podman stop --all

  exit 0
}

trap "cleanup" EXIT
# 2>/dev/null is used to silence output about listing atlas instances other than local
PODMAN_HAS_MONGO_CONTAINER=$(podman ps --all 2>/dev/null | grep 'MyMongo')
PODMAN_HAS_MONGO_NETWORK=$(podman network ls  2>/dev/null | grep 'mdb-local-MyMongo')
DEPLOYMENT_INFO=$(atlas deployments list  2>/dev/null | grep 'MyMongo')

if [[ $PODMAN_HAS_MONGO_CONTAINER ]]; then
    # If missing network, create it (happens after docker compose down)
    if ! [[ $PODMAN_HAS_MONGO_NETWORK ]]; then
      # silence the update check
      atlas config set skip_update_check true 2>/dev/null
      echo "creating podman network:"
      podman network create mdb-local-MyMongo
    fi
    # Restart a deployment
    echo "starting podman containers"
    podman start --all
fi

if [[ $DEPLOYMENT_INFO ]]; then
    atlas deployments start MyMongo --type local 2>/dev/null
else
    # silence the update check
    atlas config set skip_update_check true 2>/dev/null
    atlas deployments setup MyMongo --type local --username root --password root --port 27017 --bindIpAll --force 2>/dev/null
fi

sleep infinity &
wait $!

docker-compose.yml

  my_mongo:
    container_name: my_mongo
    image: mongodb/atlas:v1.14.2
    privileged: true
    ports:
      - "27017:27017"
    entrypoint: /home/scripts/start-atlas.sh
    volumes:
      - ./scripts/start-atlas.sh:/home/scripts/start-atlas.sh
      - /var/run/docker.sock:/var/run/docker.sock # <---- didn't really find this to be necessary included because it was in the orignal docs
      - mongodb-data:/var/lib/containers # <---- needed to perserve podman containers for restart after docker compose down

I was also able to use the container in our GitHub Actions by using the following action:

      - name: Docker Compose
        uses: isbang/compose-action@v1.5.1
        with:
          services: |
            my_mongo
          up-flags: "--build --detach --pull always --quiet-pull --wait --wait-timeout 300"
          down-flags: "--volumes --remove-orphans --timeout 5"
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