Inception-of-Things

p1 Schema :

p2 Schema :

p3 Schema :

Sources :

Vagrant

• vagrant doc
• vagrantfile tips
• vagrant boxes
• multi machines
• config.vm.network
• shared folder nfs mount failed
• nfs troubleshoot
• https://www.reddit.com/r/CentOS/comments/nytwi4/all_centos_8_mirrors_are_half_broken_and_nobody/

k3s

• k3s doc
• k3s server configuration reference
• k3s server agent reference
• k3s multinode install
• k8s multinode centos
• k3s node roles

k3d

• Create a Multi-Node Cluster with k3d
• k3s + k3d = k8s - a new perfect match for dev and test

Ingress

• k3s traefic ingress controller doc
• how k3s service load balancer works
• Kubernetes: troubleshooting ingress and services traffic flows
• bad gateway, disable firewall
• Default backend (doc traefik)

Argocd Best practices

• argocd best practice blog post
• doc argocd - best practice
• Argocd example repo structures
• argocd autopilot
• argocd - a simple repo structure example
• an opinionated standard - folder structure and tools

Gitlab

• doc gitlab helm chart
• deploy using helm
• x509: certificate signed by unknown authority

gitlaab backup

• backup restore
• backup restore
• gitlab administration
• backup self-managed instance - omnibus and helm
• backup with helm chart gitlab instance

Nested vms

• VT-x is not available
• https://blog.mattchung.me/2020/08/18/how-to-configure-ubuntu-w-nested-virtualization-using-vagrant-and-virtualbox-on-macos/
• https://stackoverflow.com/questions/38463579/vagrant-hangs-at-ssh-auth-method-private-key

Kubernetes

• kubernetes-configuration yaml file

• understanding-labels-selectors-and-annotations-in-kubernetes

• kubernetes-guide-for-labels-and-selectors

• basic-kubectl-commands

• Kubernetes Tutorial full course

• L’architecture de Kubernetes expliqué en détails

• kubernetes-the-hard-way

• Lightboards - Intro to Kubernetes