Apply maintenance updates

Apply maintenance updates

Caution

If you are updating from MCP 2019.2.7 maintenance update, proceed with the steps below right away. If you are updating from MCP maintenance update prior to 2019.2.7, first apply all issues resolutions requiring manual application that follow the initial MCP maintenance update applied on your MCP cluster.

Update procedure workflow

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Component

Workflow

1

DriveTrain

Update DriveTrain as described in MCP Operations Guide: Update DriveTrain to a minor release version.

2

OpenContrail

Update the OpenContrail packages as described in MCP Operations Guide: Update the OpenContrail 4.x nodes.

3

OpenStack

  1. Update the OpenStack packages as described in MCP Operations Guide: Update OpenStack packages.

  2. Perform the steps described in Issues resolutions requiring manual application.

  3. Optional. Obtain the Octavia improvements as described in Octavia enhancements.

3.1

Galera cluster

Update the Galera cluster as described in MCP Operations Guide: Update Galera.

3.2

RabbitMQ

Update the RabbitMQ component as described in MCP Operations Guide: Update RabbitMQ.

4

Kubernetes

Update the Kubernetes packages as described in MCP Operations Guide: Update or upgrade Kubernetes.

5

StackLight LMA

Update StackLight LMA using the Deploy - upgrade StackLight Jenkins pipeline job as described in MCP Operations Guide: Update StackLight LMA but in the following stages:

  1. Run the Deploy - upgrade StackLight Jenkins pipeline job only with the STAGE_UPGRADE_DOCKER_COMPONENTS option enabled.

  2. Run the Deploy - upgrade StackLight Jenkins pipeline job with the STAGE_UPGRADE_ES_KIBANA and STAGE_UPGRADE_SYSTEM_PART options enabled.

6

Ceph

Update the Ceph Luminous packages as described in MCP Operations Guide: Update Ceph packages.

7

Ubuntu Xenial packages

Select from the following options:

See also

Known issues