Package org.graylog2.migrations

Class V20211221144300_GeoIpResolverConfigMigration

java.lang.Object

org.graylog2.migrations.Migration

org.graylog2.migrations.V20211221144300_GeoIpResolverConfigMigration

All Implemented Interfaces:

Comparable<Migration>

public class V20211221144300_GeoIpResolverConfigMigration
extends Migration

The Original migration had a bug which caused the db_vendor_type field to always be updated--replacing any user supplied values.

This update writes a completion status record upon initial successful migration, and checks for presence of such record before stating any subsequent migration--aborts if record found.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	V20211221144300_GeoIpResolverConfigMigration.MigrationCompletion

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PAYLOAD

Constructor Summary

Constructors

Constructor	Description
V20211221144300_GeoIpResolverConfigMigration(MongoConnection mongoConnection, ClusterConfigService clusterConfigService)

Method Summary

Modifier and Type	Method	Description
ZonedDateTime	createdAt()
void	upgrade()	This code change modifies GeoIpResolverConfig by removing the field db_type and adding the field database_vendor_type.

Methods inherited from class org.graylog2.migrations.Migration

compareTo, equals, hashCode, migrationType, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

PAYLOAD

public static final String PAYLOAD

See Also:

• Constant Field Values

Constructor Details

V20211221144300_GeoIpResolverConfigMigration

@Inject
public V20211221144300_GeoIpResolverConfigMigration(MongoConnection mongoConnection,
 ClusterConfigService clusterConfigService)

Method Details

createdAt

public ZonedDateTime createdAt()

Specified by:

createdAt in class Migration

upgrade

public void upgrade()

This code change modifies GeoIpResolverConfig by removing the field db_type and adding the field database_vendor_type.

The objective of this migration is to add the new field (with value DatabaseVendorType.MAXMIND) if not already present, and to remove the old field.

Specified by:

upgrade in class Migration