docs: Added slides button to all pages

feat(tempalte): Added slides button to template
docs(day1): Added migration talk
2025-04-02 13:21:27 +02:00 · 2025-04-02 13:18:35 +02:00 · 2025-04-02 13:17:43 +02:00
33 changed files with 113 additions and 4 deletions
--- a/content/.templates/talk.md
+++ b/content/.templates/talk.md
@ -6,5 +6,6 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 TODO:
--- a/content/day-1/01_container-security.md
+++ b/content/day-1/01_container-security.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## BAseline

--- a/content/day-1/02_controllers.md
+++ b/content/day-1/02_controllers.md
@ -6,6 +6,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Big Picture

--- a/content/day-1/03_service-mesh.md
+++ b/content/day-1/03_service-mesh.md
@ -6,6 +6,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## The clans (popular solutions)

--- a/content/day-1/05_edge.md
+++ b/content/day-1/05_edge.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## The far edge

--- a/content/day-1/06_scaling-pdbs.md
+++ b/content/day-1/06_scaling-pdbs.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Baseline Infra

--- a/content/day-2/01_keynote.md
+++ b/content/day-2/01_keynote.md
@ -7,5 +7,6 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 Short opening keynote thanking volunteers and attendees.
--- a/content/day-2/02_clusterapi.md
+++ b/content/day-2/02_clusterapi.md
@ -9,6 +9,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 The talk started with a base introduction of ClusterAPI and the operations at gigantswarm.

--- a/content/day-2/03_opensourcekeynote.md
+++ b/content/day-2/03_opensourcekeynote.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 A short keynote from micrososft about their contributions to open source and used tools:
 - infra (kubernates, istio, hyperlight)
--- a/content/day-2/04_multicluster-crd.md
+++ b/content/day-2/04_multicluster-crd.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Background

--- a/content/day-2/05_broken-tech.md
+++ b/content/day-2/05_broken-tech.md
@ -6,6 +6,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Recruitment & Staffing

--- a/content/day-2/06_geo-distributed-clusters.md
+++ b/content/day-2/06_geo-distributed-clusters.md
@ -6,6 +6,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Background: The state of cloud in mauritius

--- a/content/day-2/07_pushing-limits.md
+++ b/content/day-2/07_pushing-limits.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 There were more details in the talk than I copied into these notes.
 Most of them were just too much to write down or application specific.
--- a/content/day-2/08_airgapped-cp.md
+++ b/content/day-2/08_airgapped-cp.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 Joint effort of novo-nordik and upbound.

--- a/content/day-2/09_e2e-authenticity.md
+++ b/content/day-2/09_e2e-authenticity.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Why does e2e authenticity matter?

--- a/content/day-2/10_auto-scale.md
+++ b/content/day-2/10_auto-scale.md
@ -6,6 +6,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Hypothesis

--- a/content/day0/01_project-update.md
+++ b/content/day0/01_project-update.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 An update from the platform working group which will be renamed to the CNCF Platform Engineering Community.
 Alongside the new name a bit of restructuring will take place bacause the working group outgrew the working group label.
--- a/content/day0/02_sponsored-stbsdw.md
+++ b/content/day0/02_sponsored-stbsdw.md
@ -8,6 +8,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## States of platform

--- a/content/day0/03_sponsored-cortex.md
+++ b/content/day0/03_sponsored-cortex.md
@ -8,6 +8,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 This whole talk is pretty much a product managers view on platform engieering.

--- a/content/day0/04_sponsored-gitpod.md
+++ b/content/day0/04_sponsored-gitpod.md
@ -8,6 +8,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Conviciton

--- a/content/day0/05_sponsored-vultr.md
+++ b/content/day0/05_sponsored-vultr.md
@ -8,7 +8,6 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
-
-
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 Hypothesis: We are at the beginning of a 10 year cycle that is moving towards ai-native applications.
--- a/content/day0/06_hire-engineers.md
+++ b/content/day0/06_hire-engineers.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 Hypothesis: The bar for good interviewing is somewhere near the earth's core and we need to improve this (because we need more engineers)

--- a/content/day0/07_past-present-future.md
+++ b/content/day0/07_past-present-future.md
@ -8,6 +8,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 The good old baseline is "iam an an developer, i write code - now i have to do stuff to continue writing code".
 Most developers will continue on to "now i have to write scripts" on order to just do their jobs instead of working on infra.
--- a/content/day0/08_product-thinking.md
+++ b/content/day0/08_product-thinking.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## How & Why

--- a/content/day0/10_abstractions.md
+++ b/content/day0/10_abstractions.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 Fair warning: Food analogies incoming

--- a/content/day0/11_t-env.md
+++ b/content/day0/11_t-env.md
@ -7,6 +7,8 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->
+
 Okteto: Ephemeral environents for testing

 ## History
--- a/content/day0/12_many-clusters.md
+++ b/content/day0/12_many-clusters.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## History

--- a/content/day0/13:paap.md
+++ b/content/day0/13:paap.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 The CNCF's research into product thinking for platforms.

--- a/content/day0/14_lego.md
+++ b/content/day0/14_lego.md
@ -7,6 +7,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 Very nice kids playing with lego intro analogy about creativity, sharing and colaboration.

--- a/content/day0/15_internal-marketing.md
+++ b/content/day0/15_internal-marketing.md
@ -8,6 +8,7 @@ tags:
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Baseline

--- a/content/day1/01_scaling-gpu.md
+++ b/content/day1/01_scaling-gpu.md
@ -7,9 +7,11 @@ tags:
 - ai
 - apiserver
 - go
+ - kubecon
 ---

 <!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->

 ## Baseline

--- a/content/day1/02_migrations.md
+++ b/content/day1/02_migrations.md
@ -0,0 +1,76 @@
+---
+title: Day 2000 - Migrating from kubeadm + ansible to clusterapi+talos
+weight: 2
+tags:
+ - kubecon
+ - platform
+---
+
+<!-- {{% button href="https://youtu.be/rkteV6Mzjfs" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}} -->
+<!-- {{% button href="https://docs.google.com/presentation/d/1nEK0CVC_yQgIDqwsdh-PRihB6dc9RyT-" style="tip" icon="person-chalkboard" %}}Slides{{% /button %}} -->
+
+## Background
+
+- They use large, shared clusters
+- The oldest cluster is 2099 days (5,8 years) old
+- Onprem hosted on vSphere with vanilla kubeadm
+- Fun fact: They run chaosmonkey on all clusters -> Automaticly prepares for updates
+
+### Legacy provisioning
+
+1. Terraform create debian vm
+2. Deploy base tools with puppet
+3. Register nodes in inventory yaml file
+4. run ansible playbook -> Renders configs and runs kubeadm
+5. Configure ArgoCD
+
+### Target
+
+- Use Clusterapi to manage the workload-clusters
+    - Basic CRDS: Cluster, MachineDeployment, Machine
+- Talos: Immutable, minimal, ephemeral with declarative config via grpc api
+
+TODO: Steal diagrams from slides
+
+
+## Migration
+
+1. Config matching between kubeadm and talos+capi
+2. Import PKI/Certs
+3. Create ClusterAPI CRDs
+4. Add ClusterAPI Nodes
+5. Remove kubeadm nodes
+
+### 1. Config matching
+
+1. Serviceaccount Issuer: Talos has it's own default
+2. etcd encryption key names are hardcoded in talos
+3. Re-Encrypt all secrets (get secrets, replace secrets)
+
+### 2. PKI
+
+1. Talos includes some logic that can generate a secrets bundle from an existing API
+2. Import: The etcd, k8s, serviceaccount and os (talos specific, used for the talos api auth) certificates
+
+### 3. CRDs
+
+- One namespace per workload cluster
+- Cluster-CRD: Ref to CP and Infrastructure
+- ControlPlane-CRD: Create cp MDs
+- Infrastructure: References template for wokrer-MDs
+
+TODO: Steal image
+
+### 4. Add ClusterAPI Nodes
+
+- Add new CP and Worker Nodes to the cluster that are managed by CAPI (slowly, stuff will break)
+- Remove the old nodes one by one over weeks ore months
+- Potential Problems:
+    - Mismatched serviceaccountissuer
+    - Missing etcd encryption key
+    - Wrong etcd encryption key
+    - Loss of quorum: `--force-new-cluster` can force recovery on one node of the etcd cluster
+
+## Demo
+
+I reccomend watching the demo
--- a/content/day1/_index.md
+++ b/content/day1/_index.md
@ -4,11 +4,13 @@ title: Day 1
 weight: 5
 ---

-Day 1 of the main KubeCon event startet with a bunch of keynotes from the cncf themselfes (anouncing the next )
+Day 1 of the main KubeCon event startet with a bunch of keynotes from the cncf themselfes (anouncing the next locations for kubecon - amsterdam and barcelona).
+The also announced a new sovereign cloud edge initiative (CNCF/LF meets EU and soem german ministry) called "NeoNephos" with members like SAP, StackIt or T-Systems.

 ## Talk recommendations

- TODO:
+- Not that much about gpus with good control plane scaling advice: [Scaling GPU Clusters without melting down](../01_scaling-gpu)
+- Migrate a cluster to ClusterAPI without downtime: [Day 2000 - Migrating from kubeadm + ansible to clusterapi+talos](../02_migrations)

 ## Other stuff I learned or people i talk to
Author	SHA1	Message	Date
Nicolai Ort	46b06c66fd	docs: Added slides button to all pages All checks were successful Build latest image / build-container (push) Successful in 49s Details	2025-04-02 13:21:27 +02:00
Nicolai Ort	b4d8aa29c3	feat(tempalte): Added slides button to template	2025-04-02 13:18:35 +02:00
Nicolai Ort	4cec1917bf	docs(day1): Added migration talk	2025-04-02 13:17:43 +02:00