The funny thing about the massive crater created by the explosion of container management systems emerging lately is that it’s forcing people working in the systems administration field to come to terms with the container paradigm… or perhaps it’s more like sysadmins have been pushing business towards automating infrastructure which is part of the package… Continue Reading Kubernetes?
It’s been a while since I’ve touched k8s and heard recently deployment got a lot easier then what I had been working with for the past few years with Apcera… so I had a go. I had two clusters up and running within the space of an afternoon, probably goes much faster with familiarity, but… Continue Reading Kuberetes Master + Minion on Ubuntu box
Hello World: Create a program that outputs “Hello World”. Loop: Create a program that loops 10 times and output the current loop (ex. “I’m on loop 6”, then “I’m on loop 7”). First Class: Create a class called “Car” that has 1 variable called “licensePlate”. Within the class, create a default constructor that sets “licensePlate”… Continue Reading A list of coding exercises to help get you from “Beginner” to “OK”
WARNING: DO NOT DO THIS IN PROD == THAT WOULD BE BAD, RAYThis is just something I just need to remind myself of from time to time. Nothing to see here… yet. As root, edit /etc/ssh/sshd_config Add a line in the Authentication section of the file that says PermitRootLogin yes Save the updated /etc/ssh/sshd_config file. Restart… Continue Reading Ubuntu: Enable root login over SSH