PhilsWiki

• Youtube search docker swarm
• Self-Hosting Your Homelab Services with SSL -- Let's Encrypt, MetalLB, Traefik, Rancher, Kubernetes

• https://github.com/keylase/nvidia-patch
• https://emby.media/community/index.php?/topic/75330-best-gpu-for-transcoding/
• https://emby.media/community/index.php?/topic/76937-docker-hwa-nvidia-instructions/

• Traefik Proxy v2.0 Docker Basic Tutorial
• Traefik Crash Course - Architecture, L7 & L4 Proxying, Weighted Round Robin, Enabling TLS 1.2/1.3
• Traefik Entrypoints
• Main github repository
• traefik docker template example

• Routing to multiple docker-compose development setups

Minimal object store server with S3 compatibility written in GO.

• Main site and download
• Docker Hub

• Bare-metal Kubernetes with K3S
• Rancher K3S Setup

1. Run this on hypervisor:

curl -sfL https://get.k3s.io | sh -

2. Verify it worked:

k3s kubectl get node

Docs: https://rancher.com/docs/k3s/latest/en/cluster-access/

3. Copy /etc/rancher/k3s/k3s.yaml on the hypervisor to your machine at ~/.kube/config. Then replace “localhost” with the IP or name of your K3s server. kubectl can now manage your K3s cluster.

• Pods and Containers - Kubernetes Networking | Container Communication inside the Pod
• Blog post - Docker Compose in Production
• Docker to Podman

source

Paste this into ~/.docker/config.json:

{
  "psFormat": "table {{.Names}}\\t{{.Image}}\\t{{.RunningFor}} ago\\t{{.Status}}\\t{{.Command}}",
  "imagesFormat": "table {{.Repository}}\\t{{.Tag}}\\t{{.ID}}\\t{{.Size}}"
}

Seems to not require mapping UID and GIDs.

Ubuntu 20.10 supports podman install.

If on 20.04 you can add the repo: https://podman.io/getting-started/installation

Rootless Podman basics

1. On ubuntu 20.04 and earlier install the podman repo.
2. Install

   apt-get install -y slirp4netns podman

3. Edit max user name spaces

   $ echo “user.max_user_namespaces=28633” > /etc/sysctl.d/userns.conf 	 
   $ sysctl -p /etc/sysctl.d/userns.conf

Podman Config files Podman to Docker

podman-compose

Ubuntu Container with systemd

https://github.com/google/gvisor https://firecracker-microvm.github.io/