docs(day-1): Added missing tags

content/day-1/06_scaling-pdbs.md

@@ -0,0 +1,51 @@
+---
+title: "Scaling PDBs: Introducing Multi-Cluster Resilience with x-pdb"
+weight: 6
+tags:
+ - rejekts
+ - multicluster
+---
+
+<!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+
+## Baseline Infra
+
+- Multiple Clusters across cloud providers
+- Cilium with Clustermesh
+- Stretched CockroachDB and NATS
+
+TODO: Steal overview from slides
+
+## PDBs and limits
+
+- PDB: Classic core component that requires a number of pods with successfull readyness probes per deployment
+- Eviction: Can be stopped by a PDB what has not reached the minimum available
+- Interruptions: Voluntary (New image, updated specs, ...) vs involuntary (Eviction, deletion, node pressule, NoExecute, Node deletion)
+
+## Stateful across multiple clusters
+
+- Baseline: PDBs only know about one cluster
+- Problem: If the master pod fails (or get's evicted) on 2/3 clusters
+- Factors: Movement, Maintainance, Chaos-Experiments, Secret rotation
+- Workaround: Just manually check all systems before doing anything
+- Idea: Multi-Cluster PDB
+- Solution: A new hook on the eviciton api that interacts with a new Cluster-Aware CRD
+
+## How it actually works
+
+1. Drain API get's called
+2. Check replicas accross cluster
+3. Anwer based on current state
+
+Actually: There is a lease-mechanism to prevent race conditions across clusters
+
+TODO: Steal diagram from slides
+
+## What works
+
+- Voluntary: 100% supported
+- Involuntary: Yes they hooked into most of the deletion api calls (eviction, pressure, kubectl delete, admissions, node deletion)
+
+## Demo
+
+Pretty interesting, watch the video to find out

content/day-1/_index.md

@@ -5,11 +5,13 @@ weight: 3
 ---
 
 The second and last day of cloud native rejekts and (some might say most importantly) time for my talk.
+This was another very interesting day and I can only recommend attending cloud native rejekts (and will always try to atend in the future if possible).
 
 ## Talk recommendations
 
 - My Talk: [Evaluating Global Load Balancing Options for Kubernetes in Practice](todo:)
 - Service Mesh Intro + Comparison: [The service mesh wars - a new hope for kubernetes](../03_service-mesh)
+- How to handle evection and statefulness across clusters: [Scaling PDBs: Introducing Multi-Cluster Resilience with x-pdb](../06_scaling-pdbs)
 - Intro to operators: [The Hidden Brains of Kubernetes: Meet Controllers Powering the Cloud](../02_controllers)
 
 ## Other stuff I learned or people i talk to

content/day-2/02_clusterapi.md

@@ -4,7 +4,8 @@ weight: 2
 tags:
  - rejekts
  - cluster
- - operatr
+ - operator
+ - multicluster
 ---
 
 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->

content/day-2/04_multicluster-crd.md

@@ -3,6 +3,7 @@ title: CRD Data Architecture for Multi-Cluster Kubernetes
 weight: 4
 tags:
  - rejekts
+ - multicluster
 ---
 
 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->