tweaks

slides/kube.yml

@@ -16,6 +16,7 @@ exclude:
 
 chapters:
 - shared/title.md
+- shared/toc.md
 - # DAY 1
   - shared/prereqs.md
   - shared/connecting.md

slides/shared/prereqs.md

@@ -48,124 +48,10 @@ Misattributed to Benjamin Franklin
 
 - This is the stuff you're supposed to do!
 
-- Go to @@SLIDES@@ to view these slides
-
-- Join the chat room: @@CHAT@@
-
-<!-- ```open @@SLIDES@@``` -->
+- The following command should work and show us at least one node:
+  ```bash
+  kubectl get nodes
+  ```
 
 ]
 
----
-
-class: in-person
-
-## Where are we going to run our containers?
-
----
-
-class: in-person, pic
-
-![You get a cluster](images/you-get-a-cluster.jpg)
-
----
-
-class: in-person
-
-## You get a cluster of cloud VMs
-
-- Each person gets a private cluster of cloud VMs (not shared with anybody else)
-
-- They'll remain up for the duration of the workshop
-
-- You should have a little card with login+password+IP addresses
-
-- You can automatically SSH from one VM to another
-
-- The nodes have aliases: `node1`, `node2`, etc.
-
----
-
-class: in-person
-
-## Why don't we run containers locally?
-
-- Installing this stuff can be hard on some machines
-
-  (32 bits CPU or OS... Laptops without administrator access... etc.)
-
-- *"The whole team downloaded all these container images from the WiFi!
-  <br/>... and it went great!"* (Literally no-one ever)
-
-- All you need is a computer (or even a phone or tablet!), with:
-
-  - an internet connection
-
-  - a web browser
-
-  - an SSH client
-
----
-
-class: in-person
-
-## SSH clients
-
-- On Linux, OS X, FreeBSD... you are probably all set
-
-- On Windows, get one of these:
-
-  - [putty](http://www.putty.org/)
-  - Microsoft [Win32 OpenSSH](https://github.com/PowerShell/Win32-OpenSSH/wiki/Install-Win32-OpenSSH)
-  - [Git BASH](https://git-for-windows.github.io/)
-  - [MobaXterm](http://mobaxterm.mobatek.net/)
-
-- On Android, [JuiceSSH](https://juicessh.com/)
-  ([Play Store](https://play.google.com/store/apps/details?id=com.sonelli.juicessh))
-  works pretty well
-
-- Nice-to-have: [Mosh](https://mosh.org/) instead of SSH, if your internet connection tends to lose packets
-
----
-
-class: in-person, extra-details
-
-## What is this Mosh thing?
-
-*You don't have to use Mosh or even know about it to follow along.
-<br/>
-We're just telling you about it because some of us think it's cool!*
-
-- Mosh is "the mobile shell"
-
-- It is essentially SSH over UDP, with roaming features
-
-- It retransmits packets quickly, so it works great even on lossy connections
-
-  (Like hotel or conference WiFi)
-
-- It has intelligent local echo, so it works great even in high-latency connections
-
-  (Like hotel or conference WiFi)
-
-- It supports transparent roaming when your client IP address changes
-
-  (Like when you hop from hotel to conference WiFi)
-
----
-
-class: in-person, extra-details
-
-## Using Mosh
-
-- To install it: `(apt|yum|brew) install mosh`
-
-- It has been pre-installed on the VMs that we are using
-
-- To connect to a remote machine: `mosh user@host`
-
-  (It is going to establish an SSH connection, then hand off to UDP)
-
-- It requires UDP ports to be open
-
-  (By default, it uses a UDP port between 60000 and 61000)