new pictures

kubernetes 101/index.md

@@ -19,68 +19,155 @@ keywords: kubernetes,container,basics
 
 - Containers
 - Container engines
-  - docker, podman :heart:
-- Container runtime interfaces (CRI)
-  - containerd, CRI-O, Docker Engine
+  - [docker][docker], [podman][podman] :heart:
 - Bonus points for:
-  - [docker|podman]-compose
+  - [docker-compose][docker-compose]
+  - [podman-compose][podman-compose]
+
+[docker]: https://www.docker.com/
+[podman]: https://podman.io/
+[docker-compose]: https://docs.docker.com/compose/
+[podman-compose]: https://github.com/containers/podman-compose
+
+<!--
+- podman can run root less
+- there is a docker-compose equivalent
+- compose is basically running a kubernetes like deployment
+-->
 
 ---
 
-# Agenda
+# Agenda part 1 - The basics
 
-- Workloads aka your app
-- Environment
-- Containers
-- Pods
-- Replication Controllers
-- Services
-- Volumes
-- Namespaces
+- 🧑 Workloads aka your app
+- 🛋️ Environment
+- 📦 Containers
+- 🏡 Pods
+- 🏘️ ReplicaSets
+- 🏪 Services
+- 💾 Volumes
+- 🌆 Namespaces
+
+<!--
+If you want to explain it to your kid, you can stop after this.
+The emojis probably make no sense, ignore them if they confuse you.
+-->
 
 ---
 
-# Advanced topics
+# Agenda part 2 - Advanced topics
 
-- Deployments
-- ReplicaSets (the new Replication Controller)
-- StatefulSets
-- Ingress Controller
-- Cluster DNS
-- Container Storage Interface (CSI)
-- Container Network Interface (CNI)
-  - Network Policies
-- Custom Resources
+- 🏭 Deployments
+- ? StatefulSets
+- 🌐 Ingress Controller
+- 📑 Cluster DNS
+- 💾 Container Storage Interface (CSI)
+- 🕸️  Container Network Interface (CNI)
+  - 👮 Network Policies
+- 🃏 Custom Resources
 
 <!-- It's ok if you zone out somewhere around here. -->
 
 ---
 
-![bg right 50%](./workload.drawio.svg)
+![bg right 80%](./workload.drawio.svg)
 
-# Workloads and the environment
+# 🧑🛋️  Workloads and their environment
 
 Example: Simple PHP app
 
 - index.php
-- PHP runtime
-- Webserver
-- OS
+- PHP runtime ([php-fpm][php-fpm])
+- Webserver ([NGINX][nginx])
+- OS ([Alpine][alpine])
+
+[php-fpm]: https://www.php.net/manual/en/install.fpm.php
+[nginx]: https://www.nginx.com/
+[alpine]: https://www.alpinelinux.org/
 
 ---
 
-# Containers
+![bg right 80%](./container.drawio.svg)
 
-- Provides an isolated environment
+# 📦 Containers
+
+- Isolated environment
   - Linux namespace and cgroups
-- Needs to be managed
-- Networking
-  - *I smell another talk around here*
-- Shared filesystems
-- Scheduling
-- Load balancing
-- Distribution
-- Persistant storage
+- Networking?
+- Persistant storage?
+- Scheduling, Load balancing
+
+<!-- Networking: I smell another talk around here -->
+
+---
+
+![bg right 80%](./pod.drawio.svg)
+
+# 🏡 Pods
+
+- "Runnable unit of work"
+- Holds Containers
+- Connects to overlay network
+- Container runtime interfaces (CRI)
+  - containerd, CRI-O, Docker
+
+---
+
+![bg right 80%](./replicaset.drawio.svg)
+
+# 🏘️ ReplicaSets
+
+---
+
+![bg right 100%](./service.drawio.svg)
+
+# 🏪 Services
+
+---
+
+![bg right 100%](./volume.drawio.svg)
+
+# 💾 Volumes
+
+---
+
+![bg right 100%](./namespace.drawio.svg)
+
+# 🌆 Namepaces
+
+---
+
+# 🏭 Deployments
+
+---
+
+# 🏘️  ReplicaSets
+
+---
+
+# ? StatefulSets
+
+---
+
+# 🌐 Ingress Controller
+
+---
+
+# 📑 Cluster DNS
+
+---
+
+# 💾 Container Storage Interface (CSI)
+
+---
+
+# 🕸️  Container Netrwork Interface (CNI)
+
+## 👮 Network Policies
+
+---
+
+# 🃏 Custom Resource
 
 ---