• Docker

    1 min read · documentation virtualization

    1sudo pacman -S docker 1sudo usermod -aG docker $USER 1sudo systemctl start docker You need to either log out and back in again to be in the docker group, or run everything as root. 1# docker info This should show you things are working. Search for a distro you want 1docker search debian If you get a hit, pull it. …


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  • Kubernetes Basics

    3 min read · virtualization kubernetes

    Install kubectl. NB: Debian requires manual installation.1 Read Check the namespace: kubectl get namespaces Check the ${kube-system} namespace: `kubectl get deployments.apps --namespace kube-system' Check host computers: kubectl get nodes Check pods: kubectl get pods 1Namespaces 2├── Node_1: minikube 3│ ├── …


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  • Kubernetes Docs

    2 min read · virtualization kubernetes WTFM hosts DNS

    kubectl provides easy high-level overviews: 1kubectl config view 2kubectl cluster-info Unfortunately, the documentation commands work less well. Kube-Explain The kubectl explain resources cannot use tab-completion. But you can find the same resources listed with api-resources, and use a fuzzy-finder, to get the same …


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  • Kubernetes Setup

    1 min read · virtualization kubernetes minikube docker

    Install minikube Set up a practice environment with minikube, using either Docker or VirtualBox. Install the driver (VirtualBox is a good choice). Install minikube. Debian requires manual installation.1 Check it works. The installation takes a long time. 1# driver=docker 2driver=virtualbox 3minikube start …


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  • Proxy API

    1 min read · virtualization kubernetes

    Start the proxy: 1kubectl proxy & Then curl the API server: 1curl http://localhost:8001 Create a token: 1export TOKEN=$(kubectl create token default) 2 3kubectl create clusterrole api-access-root \ 4 --verb=get --non-resource-url=/* 5 6kubectl create clusterrolebinding api-access-root \ 7 --clusterrole api-access-root …


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  • XCP-ng Automation

    2 min read · documentation virtualization xen

    Basic VM Management 1xe vm-list Start, stop, et c. with xe: 1xe vm-start vm=$TARGET_VM 1xe vm-shutdown vm=$TARGET_VM Destruction requires the uuid. 1xe vm-destroy uuid=$TARGET_UUID Autocompletion works well with all of these commands. Shut Down VM List VMs. 1xe host-list 1xe vm-list resident-on=$HOST_UUID 1xe …


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  • Xen Volume Management

    1 min read · xe virtualization volume

    Make a local iso repository 1STORE_PATH=/var/opt/xen/ISO_Store 1mkdir -p $STORE_PATH 1xe sr-create name-label="$STORAGE_NAME" type=iso device-config:location=$STORE_PATH device-config:legacy_mode=true content-type=iso This creates a UUID for the new directory: e94e25bb-bcdc-801b-b62a-b51b686a3bdc Main Console …


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