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1.9 KiB
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61 lines
1.9 KiB
Text
[[migrating-8.3]]
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== Migrating to 8.3
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++++
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<titleabbrev>8.3</titleabbrev>
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++++
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This section discusses the changes that you need to be aware of when migrating
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your application to {es} 8.3.
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See also <<release-highlights>> and <<es-release-notes>>.
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[discrete]
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[[breaking-changes-8.3]]
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=== Breaking changes
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There are no breaking changes in {es} 8.3.
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[discrete]
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[[deprecated-8.3]]
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=== Deprecations
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The following functionality has been deprecated in {es} 8.3
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and will be removed in a future version.
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While this won't have an immediate impact on your applications,
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we strongly encourage you take the described steps to update your code
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after upgrading to 8.3.
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To find out if you are using any deprecated functionality,
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enable <<deprecation-logging, deprecation logging>>.
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[discrete]
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[[deprecations_83_cluster_and_node_setting]]
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==== Cluster and node setting deprecations
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[[configuring_bind_dn_in_an_ldap_or_active_directory_ad_realm_without_corresponding_bind_password_deprecated]]
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.Configuring a bind DN in an LDAP or Active Directory (AD) realm without a corresponding bind password is deprecated
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[%collapsible]
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====
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*Details* +
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For LDAP or AD authentication realms, setting a bind DN (via the
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`xpack.security.authc.realms.ldap.*.bind_dn` realm setting) without a
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bind password is a misconfiguration that may prevent successful
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authentication to the node. In the next major release, nodes will fail
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to start if a bind DN is specified without a password.
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*Impact* +
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If you have a bind DN configured for an LDAP or AD authentication
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realm, set a bind password for {ref}/ldap-realm.html#ldap-realm-configuration[LDAP]
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or {ref}/active-directory-realm.html#ad-realm-configuration[Active Directory].
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Configuring a bind DN without a password generates a warning in the
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deprecation logs.
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*Note:* This deprecation only applies if your current LDAP or AD
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configuration specifies a bind DN without a password. This scenario is
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unlikely, but might impact a small subset of users.
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====
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