Does working in Tech Marketing appeal to you? Or another associated role, maybe DevRel, or a similar title? Are you looking for the next career ladder step, or do you already have your heart set on this goal? Yeah, I’ve been there, too, and as time passes, I’ve considered writing this post for a while. … Continue reading So you want to work in Technical Marketing or other associated roles?
The Issue When running the command: openshift-install create cluster And you provide an API IP address which is not in the CIDR range 10.0.0.0/16, you recieve the below error. INFO Defaulting to only available network: VM Network X Sorry, your reply was invalid: IP expected to be in one of the machine networks: 10.0.0.0/16 ? … Continue reading Red Hat OpenShift – Sorry, your reply was invalid: IP expected to be in one of the machine networks
A quick post as I always forget this command, learn how to run the last command again as sudo, to elevate and bypass permissions denied error. ## First command fails with permissions issue dean@veducate # mv openshift-install /usr/local/bin/openshift-install mv: cannot move ‘openshift-install’ to ‘/usr/local/bin/openshift-install’: Permission denied ## Using the command “sudo !!” will run the … Continue reading How to run the last command as Sudo in Linux
The Issue When deploying a brand new Tanzu Kubernete Grid Management Cluster to a vSphere environment we kept hitting failures like the below. The deployment was very vanilla with the default settings, no extra metadata inputted into the build. !! [1223 15:26:17.84239]: init.go:732] Failure while deploying management cluster, Here are some steps to investigate the … Continue reading Tanzu Kubernetes Grid 1.6 – Management Cluster deployment failure – unable to patch the cluster object
In this blog post I’m going to dive into how you can create a Tanzu Kubernetes Grid cluster and specify your own container network interface, for example, Cilium. Expanding on the installation, I’ll also cover installing a load balancer service, deploying a demo app, and showing some of the observability feature as well. What is … Continue reading How to Deploy a Tanzu Kubernetes Grid cluster using the Cilium CNI