OpenSearchService / Client / get_upgrade_history

get_upgrade_history#

OpenSearchService.Client.get_upgrade_history(**kwargs)#

Retrieves the complete history of the last 10 upgrades performed on an Amazon OpenSearch Service domain.

See also: AWS API Documentation

Request Syntax

response = client.get_upgrade_history(
    DomainName='string',
    MaxResults=123,
    NextToken='string'
)
Parameters:

  • DomainName (string) –

    [REQUIRED]

    The name of an existing domain.

  • MaxResults (integer) – An optional parameter that specifies the maximum number of results to return. You can use nextToken to get the next page of results.

  • NextToken (string) – If your initial GetUpgradeHistory operation returns a nextToken, you can include the returned nextToken in subsequent GetUpgradeHistory operations, which returns results in the next page.

Return type:

dict

Returns:

Response Syntax

{
    'UpgradeHistories': [
        {
            'UpgradeName': 'string',
            'StartTimestamp': datetime(2015, 1, 1),
            'UpgradeStatus': 'IN_PROGRESS'|'SUCCEEDED'|'SUCCEEDED_WITH_ISSUES'|'FAILED',
            'StepsList': [
                {
                    'UpgradeStep': 'PRE_UPGRADE_CHECK'|'SNAPSHOT'|'UPGRADE',
                    'UpgradeStepStatus': 'IN_PROGRESS'|'SUCCEEDED'|'SUCCEEDED_WITH_ISSUES'|'FAILED',
                    'Issues': [
                        'string',
                    ],
                    'ProgressPercent': 123.0
                },
            ]
        },
    ],
    'NextToken': 'string'
}

Response Structure

  • (dict) –

    Container for the response returned by the GetUpgradeHistory operation.

    • UpgradeHistories (list) –

      A list of objects corresponding to each upgrade or upgrade eligibility check performed on a domain.

      • (dict) –

        History of the last 10 upgrades and upgrade eligibility checks for an Amazon OpenSearch Service domain.

        • UpgradeName (string) –

          A string that describes the upgrade.

        • StartTimestamp (datetime) –

          UTC timestamp at which the upgrade API call was made, in the format yyyy-MM-ddTHH:mm:ssZ.

        • UpgradeStatus (string) –

          The current status of the upgrade. The status can take one of the following values:

          • In Progress

          • Succeeded

          • Succeeded with Issues

          • Failed

        • StepsList (list) –

          A list of each step performed as part of a specific upgrade or upgrade eligibility check.

          • (dict) –

            Represents a single step of an upgrade or upgrade eligibility check workflow.

            • UpgradeStep (string) –

              One of three steps that an upgrade or upgrade eligibility check goes through:

              • PreUpgradeCheck

              • Snapshot

              • Upgrade

            • UpgradeStepStatus (string) –

              The current status of the upgrade. The status can take one of the following values:

              • In Progress

              • Succeeded

              • Succeeded with Issues

              • Failed

            • Issues (list) –

              A list of strings containing detailed information about the errors encountered in a particular step.

              • (string) –

            • ProgressPercent (float) –

              The floating point value representing the progress percentage of a particular step.

    • NextToken (string) –

      When nextToken is returned, there are more results available. The value of nextToken is a unique pagination token for each page. Send the request again using the returned token to retrieve the next page.

Exceptions