kubeadm certs check-expiration
Frank Earnhardt
sudo kubeadm certs check-expiration Reading configuration from the cluster... FYI: You can look at this config file with 'kubectl -n kube-system get cm kubeadm-config -o yaml' CERTIFICATE EXPIRES RESIDUAL TIME…
how-to
Install kubectl-convert
frank@kubemaster:~$ mkdir kubectl-convertfrank@kubemaster:~$ cd kubectl-convert/ curl -LO “https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl-convert” curl -LO “https://dl.k8s.io/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl-convert.sha256” echo “$(cat kubectl-convert.sha256) kubectl-convert” | sha256sum –check sudo install -o root -g root…
ansible-awx
C:\Users\win10\Downloads\tower>ssh root@192.168.50.239 root@192.168.50.239's password: Activate the web console with: systemctl enable --now cockpit.socket Last login: Mon Mar 6 23:52:14 2023 from ::ffff:192.168.50.200 # pwd /root # mkdir ansible # cd…
Reset Docker Swarm
docker-compose down -v -v will remove all volumnes thus deleting everything use docker-compose up to rebuild
OpenStack-All-In-One (ESXi)
Download centos iso and upload to ESXi storage. Create New Virtual Machine Connect downloaded ISO to CD/DVD Start VM and Install CENTOS Pre-System Setup Get Network Interface Configure environment Install…
git status wsl2
On Windows: (looks correct) On WSL2 Ubuntu: (every file shows as ‘modified’) – WHAT IS HAPPENING?? Bingo:(looks correct now) repositoryformatversion = 0 filemode = false bare = false logallrefupdates =…
Install ubuntuDDE desktop
sudo add-apt-repository ppa:ubuntudde-dev/stable sudo apt update sudo apt upgrade sudo apt install ubuntudde-dde reboot Removing... sudo apt remove '~ndde-.*' '~ndeepin-.*' startdde ubuntudde-dde '~nxscreensaver-.*' sudo apt autoremove sudo add-apt-repository --remove ppa:ubuntudde-dev/stable…