This version is still in development and is not considered stable yet. For the latest stable version, please use Spring Boot 3.4.1!

Flyway (flyway)

The flyway endpoint provides information about database migrations performed by Flyway.

Retrieving the Migrations

To retrieve the migrations, make a GET request to /actuator/flyway, as shown in the following curl-based example:

$ curl 'http://localhost:8080/actuator/flyway' -i -X GET

The resulting response is similar to the following:

HTTP/1.1 200 OK
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 516

{
  "contexts" : {
    "application" : {
      "flywayBeans" : {
        "flyway" : {
          "migrations" : [ {
            "type" : "SQL",
            "checksum" : -156244537,
            "version" : "1",
            "description" : "init",
            "script" : "V1__init.sql",
            "state" : "SUCCESS",
            "installedBy" : "SA",
            "installedOn" : "2024-12-30T11:47:52.888Z",
            "installedRank" : 1,
            "executionTime" : 12
          } ]
        }
      }
    }
  }
}

Response Structure

The response contains details of the application’s Flyway migrations. The following table describes the structure of the response:

Path Type Description

contexts

Object

Application contexts keyed by id

contexts.*.flywayBeans.*.migrations

Array

Migrations performed by the Flyway instance, keyed by Flyway bean name.

contexts.*.flywayBeans.*.migrations.[].checksum

Number

Checksum of the migration, if any.

contexts.*.flywayBeans.*.migrations.[].description

String

Description of the migration, if any.

contexts.*.flywayBeans.*.migrations.[].executionTime

Number

Execution time in milliseconds of an applied migration.

contexts.*.flywayBeans.*.migrations.[].installedBy

String

User that installed the applied migration, if any.

contexts.*.flywayBeans.*.migrations.[].installedOn

String

Timestamp of when the applied migration was installed, if any.

contexts.*.flywayBeans.*.migrations.[].installedRank

Number

Rank of the applied migration, if any. Later migrations have higher ranks.

contexts.*.flywayBeans.*.migrations.[].script

String

Name of the script used to execute the migration, if any.

contexts.*.flywayBeans.*.migrations.[].state

String

State of the migration. (PENDING, ABOVE_TARGET, BELOW_BASELINE, BASELINE_IGNORED, BASELINE, IGNORED, MISSING_SUCCESS, MISSING_FAILED, SUCCESS, UNDONE, AVAILABLE, FAILED, OUT_OF_ORDER, FUTURE_SUCCESS, FUTURE_FAILED, OUTDATED, SUPERSEDED, DELETED)

contexts.*.flywayBeans.*.migrations.[].type

String

Type of the migration.

contexts.*.flywayBeans.*.migrations.[].version

String

Version of the database after applying the migration, if any.

contexts.*.parentId

String

Id of the parent application context, if any.