📃 Update info about Docker Desktop and Rancher Desktop

slides/k8s/setup-devel.md

@@ -20,13 +20,17 @@
 
 ## Docker Desktop
 
-- Available on Mac and Windows
+- Available on Linux, Mac, and Windows
+
+- Free for personal use and small businesses
+
+  (less than 250 employees and less than $10 millions in annual revenue)
 
 - Gives you one cluster with one node
 
-- Very easy to use if you are already using Docker Desktop:
+- Streamlined installation and user experience
 
-  go to Docker Desktop preferences and enable Kubernetes
+- Great integration with various network stacks and e.g. corporate VPNs
 
 - Ideal for Docker users who need good integration between both platforms
 
@@ -40,13 +44,11 @@
 
 - Runs Kubernetes nodes in Docker containers
 
-- Can deploy multiple clusters, with multiple nodes, and multiple master nodes
+- Can deploy multiple clusters, with multiple nodes
 
-- As of June 2020, two versions co-exist: stable (1.7) and beta (3.0)
+- Runs the control plane on Kubernetes nodes
 
-- They have different syntax and options, this can be confusing
-
-  (but don't let that stop you!)
+- Control plane can also run on multiple nodes
 
 ---
 
@@ -84,7 +86,7 @@
 
 - More advanced scenarios require writing a short [config file](https://kind.sigs.k8s.io/docs/user/quick-start#configuring-your-kind-cluster)
 
-  (to define multiple nodes, multiple master nodes, set Kubernetes versions ...)
+  (to define multiple nodes, multiple control plane nodes, set Kubernetes versions ...)
  
 - Can deploy multiple clusters
 
@@ -124,7 +126,9 @@
 
 ## [Rancher Desktop](https://rancherdesktop.io/)
 
-- Available on Mac and Windows
+- Available on Linux, Mac, and Windows
+
+- Free and open-source
 
 - Runs a single cluster with a single node
 
@@ -134,7 +138,7 @@
 
 - Emphasis on ease of use (like Docker Desktop)
 
-- Very young product (first release in May 2021)
+- Relatively young product (first release in May 2021)
 
 - Based on k3s and other proven components