Upgrading

Upgrade Edge Xpert Installation

• Download the latest version of Edge Xpert version as described here.

• Remove the existing version of Edge Xpert as described here.

• Install the latest version of Edge Xpert as described here and then verify the installation as described [here][4].

Upgrade Edge Xpert Images

Even after an installation of the latest version of Edge Xpert, you have to ensure the latest container images are downloaded and being used.

• Pull the latest container images from the IOTech image repositories:

  edgexpert pull --all
  

• Run the following command to deploy the Edge Xpert containers:

  edgexpert up {{services}}
  

• Run the following command to verify the new Edge Xpert image versions are being deployed:

  edgexpert image version
  

• The exact versions of the Edge Xpert images should be displayed, for example as follows:

  $ edgexpert image version
  Name                                                        | version
  ----------------------------------------------------------------------------------------------------------
  iotechsys/edgexpert-core-command:2.3                        | 2.3.0
  iotechsys/edgexpert-core-data:2.3                           | 2.3.0
  iotechsys/edgexpert-core-metadata:2.3                       | 2.3.0
  eclipse-mosquitto:2.0.15                                    | <no value>
  redis:7.0.5-alpine3.16                                      | <no value>
  

Remove Images

• Run the following command to stop and delete all Edge Xpert containers, noting that it will not remove the volumes:

  edgexpert rm
  

• Run the following command to verify the removal, which should display empty if all containers are removed:

  edgexpert status
  

• Run one of the following commands to delete old and unused Edge Xpert images:

docker image rm $(docker images | grep edgexpert)

podman image rm $(podman images | grep edgexpert)