gcloud alpha composer environments check-upgrade - check that upgrading a Cloud Composer environment does not result in PyPI module conflicts

gcloud alpha composer environments check-upgrade(ENVIRONMENT :--location=LOCATION)[--async][--airflow-version=AIRFLOW_VERSION    |--image-version=IMAGE_VERSION][GCLOUD_WIDE_FLAG …]

Environment resource - The environment to check upgrade for. The arguments inthis group can be used to specify the attributes of this resource. (NOTE) Someattributes are not given arguments in this group but can be set in other ways.

To set theproject attribute:

• provide the argumentenvironment on the command line with a fullyspecified name;
• provide the argument--project on the command line;
• set the propertycore/project.

This must be specified.

ENVIRONMENT

ID of the environment or fully qualified identifier for the environment.

To set theenvironment attribute:

• provide the argumentenvironment on the command line.

This positional argument must be specified if any of the other arguments in thisgroup are specified.

--location=LOCATION

Region where Composer environment runs or in which to create the environment.

To set thelocation attribute:

• provide the argumentenvironment on the command line with a fullyspecified name;
• provide the argument--location on the command line;
• set the propertycomposer/location.

--async

Return immediately, without waiting for the operation in progress to complete.

Group of arguments for performing in-place environment upgrades.

At most one of these can be specified:

--airflow-version=AIRFLOW_VERSION

Upgrade the environment to a later Apache Airflow version in-place.

Must be of the formX[.Y[.Z]], where[] denotesoptional fragments. Examples:2,2.3,2.3.4.

The Apache Airflow version is a semantic version or an alias in the form ofmajor or major.minor version numbers, resolved to the latest matching ApacheAirflow version supported in the current Cloud Composer version. The resolvedversion is stored in the upgraded environment.

--image-version=IMAGE_VERSION

Upgrade the environment to a later version in-place.

The image version encapsulates the versions of both Cloud Composer and ApacheAirflow. Must be of the formcomposer-A[.B.C[-D.E]]-airflow-X[.Y[.Z]], where[]denotes optional fragments.

Examples:composer-2-airflow-2,composer-2-airflow-2.2,composer-2.1.2-airflow-2.3.4.

The Cloud Composer portion of the image version is a semantic version or analias in the form of major version number orlatest, resolved tothe current Cloud Composer version. The Apache Airflow portion of the imageversion is a semantic version or an alias in the form of major or major.minorversion numbers, resolved to the latest matching Apache Airflow versionsupported in the given Cloud Composer version. The resolved versions are storedin the upgraded environment.

Run$gcloud help for details.