Build k8s Cluster on Hyper-V Intro I used Virtualbox to launch Linux vm using Vagrant for many years, have to switch to Hyper-V due to it by default enabled in win10 host. The outstanding point comparing to Virtualbox is that it supports nested virtualization, means you can use kvm hypervisor …
The main difference between WSL1 and WSL2 that later is hyper-v VM based Microsoft Linux version, it sounds like excited news at least it is running full Linux kernel but there are too many issues if using as devops box. Here are some outstanding pain points: default systemd is not …
We talk about WSL1 here on win10 early version. The main limitation between WSL1 and WSL2 is that WSL1 is not full Linux, everything looks good just without Linux Kernel so cannot run docker and k8s server version, only client version to work with remote vm; however WSL2 has full …
WSL for remote docker and k8s cluster The WSL works as workstation to run local docker or kubectl to access remote docker server or k8s cluster, instead of login to remote node, it is more easy to integrate docker and k8s to native dev env. WSL is WSL1 since there …
launch dev vm it is based on my dev ready vagrant box dreancloud/centos7. create project folder $ mdkir ~/vagrant/centos7k8sbox $ cd ~/vagrant/centos7k8sbox prepare the Vagrantfile, then boot up the vm, $ vagrant up Bringing machine ‘centos7k8s’ up with ‘virtualbox’ provider… ==> centos7k8s: Importing base box ‘dreamcloud/centos7’… ==> centos7k8s: Matching MAC …
launch k8s cluster using vagrant box dreamcloud-centos7k8s dreamcloud/centos7k8s is a docker/k8s ready box, here is demo to show how to launch a 2 nodes k8s cluster in few mins using vagrant. tool set vagant 2.0.1 virtualbox 5.1.30 cmder/msys64, I use portabledevops which seamless integrated with vagrant/virtualbox prepare Vagrantfile $ cd …
launch ubuntu dev vm it is based on my dev ready vagrant box dreamcloud/ubuntu17.10. create project folder $ mdkir ~/vagrant/ub17k8sbox $ cd ~/vagrant/ub17k8sbox prepare the Vagrantfile, then boot up the vm, $ vagrant up $ vagrant ssh reset ssh keypair The reason I re-init ssh keypair for new vm ub17k8s …
dreamcloud/ub17k8s is a docker/k8s ready box, here is demo to show how to launch a 2 nodes k8s cluster in few mins using vagrant. tool set vagant 2.0.1 virtualbox 5.1.30 cmder/msys64, I use portabledevops which seamless integrated with vagrant/virtualbox prepare Vagrantfile $ mkdir ~/vagrant/k8stest $ curl -LO https://raw.githubusercontent.com/robertluwang/docker-hands-on-guide/master/dreamcloud-vagrant/ub17k8s/Vagrantfile assume the …
install ubuntu server 17.10 download iso from link create new vm memory 1024MB disk 50GB dynamic Audio, USB disable first NIC is NAT, 10.0.2.0/24 for Internet access, add port forward in virtualbox setting: 127.0.0.1:2220 to guest 22 user vagrant/vagrant NAT setup NAT NIC enp0s3 is up, 2: enp0s3: mtu 1500 …
k8s cluster script It is a demo how to quickly setup a k8s cluster (2 nodes) for testing and education purpose. pirvate network 10.100.0.0/24 10.100.0.15 k8s-master 10.100.0.16 k8s-node1 tool set Vagrant v2.0.1 x64 on win7 Virtulbox v5.1.30 x64 on win7 portable msys64 on win7 portabledevops it also works for Linux …