Refer to this section before initiating upgrade.

  • The upgrade matrix to Avi Load Balancer version 30.2.x is as shown below:

    20.1.x

    21.1.x

    22.1.x

    30.1.x

    30.2.x

    Supported Versions for Upgrade To

    Version 30.2.1

    20.1.1 - 20.1.9

    21.1.1 - 21.1.6

    22.1.1 - 22.1.6

    30.1.1 - 30.1.2

    NA

    Version 30.2.2

    20.1.1 - 20.1.9

    21.1.1 - 21.1.6

    22.1.1 - 22.1.8

    30.1.1 - 30.1.2

    30.2.1

  • The minimum Controller size supported from 30.2.1 is 6 vCPU, 32 G RAM (Small).

  • All Controller nodes in a cluster must be homogeneous in terms of memory, CPU, and disk configurations.

  • Ensure compliance with enforced system limits in version 30.2.1. Exceeding the enforced limits will block upgrades.

  • Requirements to Upgrade Controller Clusters:

    • All Controller nodes in a cluster need to be in the same software base and patch versions.

    • All Controller nodes in a cluster must meet a minimum requirement of 6 cores and 32 GB of memory. Due to this requirement, Controllers which are in the Essentials sizing cannot be launched.

    • Controllers will fail to upgrade if they are in the Essentials flavor (less than 6 cores or 32 GB of memory).

    • If FIPS mode is enforced, all Controller nodes in a cluster must also be FIPS-enabled.