major

Kubernetes: major version upgrade of Anthos GKE on-prem from 1.10 to 1.11

Anthos GKE on-prem is a managed platform that brings GKE clusters to on-premise datacenters. In this article, I will be following the steps required to upgrade from Anthos 1.10 to 1.11 on VMware. The instructions provided here are assuming you have used the Ansible scripts and Seed VM described in my previous Anthos 1.10 installation Kubernetes: major version upgrade of Anthos GKE on-prem from 1.10 to 1.11

Kubernetes: major version upgrade of Anthos GKE on-prem from 1.9 to 1.10

Anthos GKE on-prem is a managed platform that brings GKE clusters to on-premise datacenters. In this article, I will be following the steps required to upgrade from 1.9 to 1.10 on VMware. The instructions provided here are assuming you have used the Ansible scripts and Seed VM described in my previous Anthos 1.9 installation article.

Kubernetes: major version upgrade of Anthos GKE on-prem from 1.8 to 1.9

Anthos GKE on-prem is a managed platform that brings GKE clusters to on-premise datacenters.  In this article, I will be following the steps required to upgrade from 1.8 to 1.9 on VMware. The instructions provided here are assuming you have used the Ansible scripts and Seed VM described in my previous Anthos 1.8 installation article.

Java: Determining the Java version used to compile a class, ‘class file has the wrong version’

If a Java class file is compiled with a higher supported version than is currently being run, you will get the ‘bad class file’, ‘class file has the wrong version XX.0, should be XX.0’ error message. For example, if the .class file was compiled as a Java 1.8 class file on a Jenkins continuous integration Java: Determining the Java version used to compile a class, ‘class file has the wrong version’