Migrating from AppCfg to gcloud Command Line

AppCfg was a utility command that was included in the App Engine SDK.

To help you replace your use of AppCfg commands with gcloud commands from the Cloud SDK, see the following table:

appcfg command gcloud command line
download_app You can no longer download source files, but you can view them from the Cloud Console Versions page by selecting Source in the Diagnose column.
request_logs gcloud app logs read or view and export logs with the Logs Viewer
rollback No longer supported or necessary
start_module_version gcloud app versions start
stop_module_version gcloud app versions stop
update For Python and PHP apps:
gcloud app deploy

For Java 8 apps, build the app first. Then deploy with:
gcloud app deploy WEB-INF/appengine.xml

For Java 11 apps, you can deploy the source code to the Java 11 runtime without building locally:
gcloud app deploy pom.xml

To deploy a Java fatjar to the Java 11 runtime:
gcloud app deploy myapp.jar

You can also use the Cloud SDK-based Maven or Gradle plugins to build and deploy Java 8 and Java 11 apps.

update_indexes gcloud app deploy indexes.yaml
or
gcloud datastore indexes create
update_cron gcloud app deploy cron.yaml
update_dispatch gcloud app deploy dispatch.yaml
update_dos gcloud app deploy dos.yaml
update_queues gcloud app deploy queues.yaml
vacuum_indexes gcloud datastore indexes cleanup
version gcloud app versions describe
set_default_version gcloud app services set-traffic
cron_info View the Cloud Console Cron jobs page.
resource_limits_info View the Cloud Console Quotas page.
backends commands No longer supported. The Backends service is shut down.
list_versions gcloud app versions list
delete_version gcloud app versions delete
migrate_traffic
Only supports 100% migration.
gcloud app services set-traffic

If you need help translating the XML files to equivalent YAML files, you can use:

gcloud beta app migrate-config cron-xml-to-yaml MY-CRON-XML-FILE.xml
gcloud beta app migrate-config datastore-indexes-xml-to-yaml MY-INDEX-XML-FILE.xml
gcloud beta app migrate-config dispatch-xml-to-yaml MY-DISPATCH-XML-FILE.xml gcloud beta app migrate-config queue-xml-to-yaml MY-QUEUE-XML-FILE.xml