Cloudnative resources

Red Hat Advanced Cluster Security Workshop

https://redhat-scholars.github.io/acs-workshop/acs-workshop/index.html

Container workshop 

https://redhat-scholars.github.io/build-a-container/intro-container-workshop/1.0/index.html

Container tutorial
https://github.com/redhat-scholars/containers-tutorial

Containers master course:
https://docs.google.com/presentation/d/1EXBFMoJ-efwO_RiLrNQe34k0QzZ-rnfubsW_TvtBZqc/edit#slide=id.g43aac56bfe_1_0

 

Operator SDK tutorial

https://redhat-scholars.github.io/operators-sdk-tutorial/template-tutorial/index.html

 
You'll find few cloudnative workshops here:

https://redhat-scholars.github.io/cloudnative-tutorials/index.html

 

Golang hardware discovery library

 

ghw - Golang hardware discovery/inspection library

https://github.com/jaypipes/ghw

https://github.com/jaypipes/ghw/blob/main/doc.go

https://github.com/jaypipes/ghw/blob/main/README.md

To check whether host has KVM support

 

How to check whether host has KVM support?

virt-host-validate qemu

The sample output is:

  QEMU: Checking if device /dev/kvm exists                                   : PASS

  QEMU: Checking if device /dev/kvm is accessible                            : PASS

  QEMU: Checking if device /dev/vhost-net exists                             : PASS

  QEMU: Checking if device /dev/net/tun exists                               : PASS

  QEMU: Checking for cgroup 'cpu' controller support                         : PASS

  QEMU: Checking for cgroup 'cpuacct' controller support                     : PASS

  QEMU: Checking for cgroup 'cpuset' controller support                      : PASS

  QEMU: Checking for cgroup 'memory' controller support                      : PASS

  QEMU: Checking for cgroup 'devices' controller support                     : PASS

  QEMU: Checking for cgroup 'blkio' controller support                       : PASS

  QEMU: Checking for device assignment IOMMU support                         : WARN (Unknown if this platform has IOMMU support)

  QEMU: Checking for secure guest support                                    : WARN (Unknown if this platform has Secure Guest support)