From 98563ba1cef0dfdc473390700cc73099df41da9d Mon Sep 17 00:00:00 2001
From: Bridget Kromhout <bridget@kromhout.org>
Date: Mon, 4 Jun 2018 20:58:57 -0500
Subject: [PATCH 1/2] Clarifying rollout failure via dashboard

---
 slides/kube/rollout.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/slides/kube/rollout.md b/slides/kube/rollout.md
index 0637d0fe..80a4dcfb 100644
--- a/slides/kube/rollout.md
+++ b/slides/kube/rollout.md
@@ -190,6 +190,33 @@ class: extra-details
 
 ---
 
+## Checking the dashboard during the bad rollout
+
+.exercise[
+
+- Check which port the dashboard is on:
+  ```bash
+  kubectl -n kube-system get svc socat
+  ```
+
+]
+
+Note the `3xxxx` port.
+
+.exercise[
+
+- Connect to http://oneofournodes:3xxxx/
+
+<!-- ```open https://node1:3xxxx/``` -->
+
+]
+
+--
+
+- We have failures in Deployments, Pods, and Replica Sets
+
+---
+
 ## Recovering from a bad rollout
 
 - We could push some `v0.3` image

From cde89f50a25f666dc2ee5a5004ad3c21ec466259 Mon Sep 17 00:00:00 2001
From: Jerome Petazzoni <jerome.petazzoni@gmail.com>
Date: Sun, 10 Jun 2018 17:07:56 -0500
Subject: [PATCH 2/2] Add mention to skip slide if dashboard isn't deployed

---
 slides/kube/rollout.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/slides/kube/rollout.md b/slides/kube/rollout.md
index 80a4dcfb..84955778 100644
--- a/slides/kube/rollout.md
+++ b/slides/kube/rollout.md
@@ -192,6 +192,8 @@ class: extra-details
 
 ## Checking the dashboard during the bad rollout
 
+If you haven't deployed the Kubernetes dashboard earlier, just skip this slide.
+
 .exercise[
 
 - Check which port the dashboard is on: