После документов я запустил эмулятор хранилища данных GAE из оболочки CMD.
Я использовал:
gcloud beta emulators datastore start --data-dir=j:\projects\project\datastore
Вывод:
WARNING: Reusing existing data in [j:\projects\project\datastore].
Executing: cmd /c C:\Program Files (x86)\Google\Cloud SDK\google-cloud-sdk\platform\cloud-datastore-emulator\cloud_datastore_emulator.cmd start --host=localhost --port=8081 --store_on_disk=True --consistency=0.9 --allow_remote_shutdown j:\projects\project\datastore
[datastore] Jun 08, 2019 5:24:52 PM com.google.cloud.datastore.emulator.CloudDatastore$FakeDatastoreAction$9 apply
[datastore] INFO: Provided --allow_remote_shutdown to start command which is no longer necessary.
[datastore] Jun 08, 2019 5:24:52 PM com.google.cloud.datastore.emulator.impl.LocalDatastoreFileStub <init>
[datastore] INFO: Local Datastore initialized:
[datastore] Type: High Replication
[datastore] Storage: j:\projects\jupiter\datastore\WEB-INF\appengine-generated\local_db.bin
[datastore] Jun 08, 2019 5:24:53 PM com.google.cloud.datastore.emulator.impl.LocalDatastoreFileStub load
[datastore] INFO: The backing store, j:\projects\project\datastore\WEB-INF\appengine-generated\local_db.bin, does not exist. It will be created.
[datastore] API endpoint: http://localhost:8081
[datastore] If you are using a library that supports the DATASTORE_EMULATOR_HOST environment variable, run:
[datastore]
[datastore] export DATASTORE_EMULATOR_HOST=localhost:8081
[datastore]
[datastore] Dev App Server is now running.
[datastore]
[datastore] The previous line was printed for backwards compatibility only.
[datastore] If your tests rely on it to confirm emulator startup,
[datastore] please migrate to the emulator health check endpoint (/). Thank you!
Просмотр до localhost:8081
возвращает Ok
Во второй оболочке CMD я пытаюсь:
gcloud beta emulators datastore env-init --data-dir=j:\projects\project\datastore > set_vars.cmd && set_vars.cmd
(в документах Google не упоминается --data-dir=j:\projects\project\datastore
, но без него инструмент выглядит не в том месте)
Но это не с:
ERROR: (gcloud.beta.emulators.datastore.env-init) Unable to find env.yaml in the data_dir
[C:\Users\c\AppData\Roaming\gcloud\emulators\datastore]. Please ensure you have started the appropriate emulator.
Если я настраиваю переменные среды вручную, я получаю те же результаты от своих оболочек CMD.