ClearLinux #distro for #cloud, #kvm, #azure, #virtualbox and #vmware

ClearLinux #distro for #cloud, #kvm, #azure, #virtualbox and #vmware

• https://clearlinux.org/documentation/clear-linux/get-started/virtual-machine-install
• https://clearlinux.org/documentation/clear-linux/get-started/virtual-machine-install/virtualbox
• https://clearlinux.org/downloads

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selenium grid on kubernates and docker

FSSE8INFO

selenium grid on kubernates and docker

• https://github.com/kubernetes/examples/tree/master/staging/selenium
• https://github.com/SeleniumHQ/docker-selenium

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what happens when you try to boot a non UEFI CD in a virtual box EFI vm

what happens when you try to boot a non UEFI CD/DVD (eg xubuntu 18) in a virtual box EFI vm

run kubernetes minikube in a vm or in a linux docker host

run kubernetes minikube in a vm or in a linux docker host

in a vm

• https://www.linux.com/learn/getting-started-kubernetes-easy-minikube

in a linux docker host

• https://kubernetes.io/docs/tasks/tools/install-minikube/

Minikube also supports a --vm-driver=none option that runs the Kubernetes components on the host and not in a VM. Using this driver requires Docker and a Linux environment but not a hypervisor.

# aptitude install docker.io

then

$ minikube start --vm-driver=none

😄  minikube v0.35.0 on linux (amd64)
🤹  Configuring local host environment ...

⚠️  The 'none' driver provides limited isolation and may reduce system security and reliability.
⚠️  For more information, see:
👉  https://github.com/kubernetes/minikube/blob/master/docs/vmdriver-none.md

⚠️  kubectl and minikube configuration will be stored in /root
⚠️  To use kubectl or minikube commands as your own user, you may
⚠️  need to relocate them. For example, to overwrite your own settings:

    ▪ sudo mv /root/.kube /root/.minikube $HOME
    ▪ sudo chown -R $USER $HOME/.kube $HOME/.minikube

💡  This can also be done automatically by setting the env var CHANGE_MINIKUBE_NONE_USER=true
🔥  Creating none VM (CPUs=2, Memory=2048MB, Disk=20000MB) ...
📶  "minikube" IP address is 10.0.2.15
🐳  Configuring Docker as the container runtime ...
✨  Preparing Kubernetes environment ...
💾  Downloading kubeadm v1.13.4
💾  Downloading kubelet v1.13.4
🚜  Pulling images required by Kubernetes v1.13.4 ...

see also

• https://docs.microsoft.com/en-us/sql/big-data-cluster/deploy-on-minikube?view=sqlallproducts-allversions

kubernetes and more

kubernetes and more

• https://kubernetes.io/
• https://kubernetes.io/docs/tutorials/kubernetes-basics/
• https://github.com/kubernetes
• https://github.com/kubernetes/kubectl

kubernetes minikube

• https://github.com/kubernetes/minikube
• https://kubernetes.io/docs/tasks/tools/install-kubectl/
• https://kubernetes.io/docs/tasks/tools/install-minikube/

see also

• https://github.com/etcd-io/etcd

and

• https://developers.redhat.com/topics/kubernetes/
• https://www.youtube.com/watch?v=H06qrNmGqyE

Cloud Native Computing Foundation – the home of kubernetes and prometheus

Cloud Native Computing Foundation – the home of kubernetes and prometheus

• https://www.cncf.io/
• https://www.cncf.io/projects/

The Cloud Native Computing Foundation builds sustainable ecosystems and fosters
a community around a constellation of high-quality projects that orchestrate
containers as part of a microservices architecture.

• http://kubernetes.io/
• https://prometheus.io/

London @OpenShift User Group – CNCF, #Kubernetes, Rook & Crossplane presentations

Tonights London OpenShift User Group meetup @sainsburys featured some fantastic cncf, kubernetes, rook and crossplane presentations.

Rook and Crossplane

Tuesday, Mar 12, 2019, 6:30 PM

33 Holborn
33 Holborn London, GB

25 Openshifters Went

OpenShifters, I apologise for the late notification, but we have an opportunity to take advantage of Cloud Expo. The founder of Rook and Crossplane will be in London. As such, we will be diving into two open source projects in the Kubernetes ecosystem, Rook (https://rook.io) and Crossplane (https://crossplane.io). That’s right, three hours of hardc…

Check out this Meetup →

With special thanks to

• Justin https://twitter.com/linuxdaddy/
• Jared https://twitter.com/jbw976

Featuring

• Cloud Native Computing Foundation
• Kubernetes
• Rook
• Ceph
• Crossplane
• StorageOS

Jared included a great LIVE kubernetes self healing wordpress mysql rook ceph demo.