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Chapter 5. Upgrading sites
This release of Red Hat Service Interconnect is compatible with previous versions, however Red Hat recommends upgrading all sites to version 1.8.
Update all sites to ensure the same version of Service Interconnect is running across your service network. You can expect some minimal downtime during the update process.
To upgrade a site:
$ skupper update
See the Installation for instructions about upgrading Operator based sites.
If you enabled the console using a release before 1.4, which was the default, the upgraded site will also have the console enabled. The default for Service Interconnect 1.4 and later is that the console is not enabled.
To upgrade a gateway, delete the gateway and recreate it.
Port negotiation limitation
If your protocol negotiates the communication port, for example active FTP, you cannot use that protocol to communicate across a service network.
