https://rancher.com/docs/k3s/latest/en/installation/kube-dashboard/
Deploying the Kubernetes Dashboard
GITHUB_URL=https://github.com/kubernetes/dashboard/releases
VERSION_KUBE_DASHBOARD=$(curl -w '%{url_effective}' -I -L -s -S ${GITHUB_URL}/latest -o /dev/null | sed -e 's|.*/||')
kubectl create -f https://raw.githubusercontent.com/kubernetes/dashboard/${VERSION_KUBE_DASHBOARD}/aio/deploy/recommended.yaml
lsof -iTCP -sTCP:LISTEN -n -P# utility function
listening() {
if [ $# -eq 0 ]; then
sudo lsof -iTCP -sTCP:LISTEN -n -P
elif [ $# -eq 1 ]; then
| // from: https://wespeter.com/posts/how-to-set-windows-terminal-starting-directory/ | |
| // add a starting folder for wsl2 working directory, so that it loads .bash_profile and .bashrc properly | |
| // rather than starting in the windows home folder | |
| // This file was initially generated by Windows Terminal 0.11.1333.0 | |
| // It should still be usable in newer versions, but newer versions might have additional | |
| // settings, help text, or changes that you will not see unless you clear this file | |
| // and let us generate a new one for you. | |
| // To view the default settings, hold "alt" while clicking on the "Settings" button. |
| dir \\wsl$\Ubuntu |
| create_dev_cluster: | |
| k3d create --name dev --api-port 6443 --publish 8081:80 --workers 2 | |
| # add the metrics-server | |
| kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.4.2/components.yaml | |
| list: | |
| k3d list | |
| switch_dev: |
| #------------------------------------------------------------- | |
| # Fedora34 based Vagrant box | |
| # -------------------------- | |
| # This is a Vagrantfile that installs azure, aws, gcloud CLIs | |
| # along with pyenv, sdkman (for java), golang, nodejs | |
| # minikube, kind, k3s | |
| #------------------------------------------------------------- | |
| vm_script = <<-SHELL | |
| # sudo -i | |
| # echo "nameserver 8.8.8.8" | sudo tee -a /etc/resolv.conf |
| # Name:./up.sh | |
| #!/bin/bash | |
| # name this up.sh | |
| set -euxo pipefail | |
| # first, bring up the server | |
| vagrant up server | |
| sleep 10 |
| # ref: https://fedoramagazine.org/vagrant-qemukvm-fedora-devops-sysadmin/ | |
| # install | |
| ```shell | |
| sudo dnf install qemu-kvm libvirt libguestfs-tools virt-install rsync | |
| or | |
| $ sudo dnf install vagrant-libvirt | |
| $ sudo dnf install @vagrant |
| # ref | |
| # https://computingforgeeks.com/how-to-install-virtualbox-on-fedora-linux/ | |
| # tweak below for Mac OS X | |
| # https://stefanwrobel.com/how-to-make-vagrant-performance-not-suck | |
| # vagrantfile | |
| ```shell | |
| testbox_script = <<-SHELL | |
| #!/bin/bash | |
| set -euxo pipefail |
| # ref | |
| read: https://github.com/vagrant-libvirt/vagrant-libvirt | |
| install: https://fedoramagazine.org/vagrant-qemukvm-fedora-devops-sysadmin/ | |
| nested: https://adrianriobo.github.io/virtualization/testing/environment/2020/10/13/vagrant-nested-virtualization.html | |
| $ cat Vagrantfile | |
| # -*- mode: ruby -*- | |
| # vi: set ft=ruby : | |
| # sudo virsh net-list --all |