Redis Enterprise Software release notes 6.2.18-49 (October 2022)

New REST API endpoint to check whether a node is a primary or a replica. Added metrics to track certificate expiration time.

This is a maintenance release for ​​Redis Enterprise Software version 6.2.18.

The following table shows the MD5 checksums for the available packages:

Package MD5 checksum (6.2.18-49 October release)
Ubuntu 16 89029a28a2b0e3ad379559b94d00ae32
Ubuntu 18 830e8704c0f6902a04df9ff53cc5e41f
RedHat Enterprise Linux (RHEL) 7
Oracle Enterprise Linux (OL) 7
RedHat Enterprise Linux (RHEL) 8
Oracle Enterprise Linux (OL) 8

New features and enhancements

  • The /nodes/status REST API endpoint indicates whether a node is the primary. (RS82566)
  • Added metrics to track certificates expiration time (RS56040)

Redis modules

Redis Enterprise Software v6.2.18-49 (October release) includes the following Redis modules:

See Upgrade modules to learn how to upgrade a module for a database.

Known upgrade limitations

Before you upgrade a cluster that hosts Active-Active databases with modules to v6.2.18, perform the following steps:

  1. Use crdb-cli to verify that the modules (modules) and their versions (in module_list) are as they appear in the database configuration and in the default database configuration:

    crdb-cli crdb get --crdb-guid <crdb-guid>
  2. From the admin console's redis modules tab, validate that these modules with their specific versions are loaded to the cluster.

  3. If one or more of the modules/versions are missing or if you need help, contact Redis support before taking additional steps.

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