CheckUpgradeRequest(mapping=None, *, ignore_unknown_fields=False, **kwargs)Request to check whether image upgrade will succeed.
Attributes
| Name | Description |
environment |
str
The resource name of the environment to check upgrade for, in the form: "projects/{projectId}/locations/{locationId}/environments/{environmentId}". |
image_version |
str
The version of the software running in the environment. This encapsulates both the version of Cloud Composer functionality and the version of Apache Airflow. It must match the regular expression composer-([0-9]+(\.[0-9]+\.[0-9]+(-preview\.[0-9]+)?)?|latest)-airflow-([0-9]+(\.[0-9]+(\.[0-9]+)?)?).
When used as input, the server also checks if the provided
version is supported and denies the request for an
unsupported version.
The Cloud Composer portion of the image version is a full
semantic version __, or an alias in
the form of major version number or latest. When an
alias is provided, the server replaces it with the current
Cloud Composer version that satisfies the alias.
The Apache Airflow portion of the image version is a full
semantic version that points to one of the supported Apache
Airflow versions, or an alias in the form of only major or
major.minor versions specified. When an alias is provided,
the server replaces it with the latest Apache Airflow
version that satisfies the alias and is supported in the
given Cloud Composer version.
In all cases, the resolved image version is stored in the
same field.
See also `version
list `__
and `versioning
overview `__.
|