Add WebSSH snippet

slides/kube-fullday.yml

@@ -21,6 +21,7 @@ chapters:
 - shared/toc.md
 -
   - shared/prereqs.md
+  #- shared/webssh.md
   - shared/connecting.md
   - k8s/versions-k8s.md
   - shared/sampleapp.md

slides/kube-halfday.yml

@@ -22,6 +22,7 @@ chapters:
 - shared/about-slides.md
 - shared/toc.md
 - - shared/prereqs.md
+  #- shared/webssh.md
   - shared/connecting.md
   - k8s/versions-k8s.md
   - shared/sampleapp.md

slides/kube-selfpaced.yml

@@ -21,6 +21,7 @@ chapters:
 - shared/toc.md
 -
   - shared/prereqs.md
+  #- shared/webssh.md
   - shared/connecting.md
   - k8s/versions-k8s.md
   - shared/sampleapp.md

slides/kube-twodays.yml

@@ -21,6 +21,7 @@ chapters:
 - shared/toc.md
 -
   - shared/prereqs.md
+  #- shared/webssh.md
   - shared/connecting.md
   - k8s/versions-k8s.md
   - shared/sampleapp.md

slides/shared/webssh.md

@@ -0,0 +1,29 @@
+## WebSSH
+
+- The virtual machines are also accessible via WebSSH
+
+- This can be useful if:
+
+  - you can't install an SSH client on your machine
+
+  - SSH connections are blocked (by firewall or local policy)
+
+- To use WebSSH, connect to the IP address of the remote VM on port 1080
+
+  (each machine runs a WebSSH server)
+
+- Then provide the login and password indicated on your card
+
+---
+
+## Good to know
+
+- WebSSH uses WebSocket
+
+- If you're having connections issues, try to disable your HTTP proxy
+
+  (many HTTP proxies can't handle WebSocket properly)
+
+- Most keyboard shortcuts should work, except Ctrl-W
+
+  (as it is hardwired by the browser to "close this tab")