Add chat variable to workshop YML files

docs/concepts-k8s.md

@@ -112,7 +112,7 @@ class: pic
   <br/>
   (that's an implementation detail)
 
-- `etcd` can be run on separate machines (first schema) or colocated (second schema)
+- `etcd` can be run on separate machines (first schema) or co-located (second schema)
 
 - We need at least one master, but we can have more (for high availability)
 
@@ -144,7 +144,7 @@ No!
 
 - We could also use `rkt` ("Rocket") from CoreOS
 
-- Or leverage through the *Container Runtime Interface* other pluggable runtimes
+- Or leverage other pluggable runtimes through the *Container Runtime Interface*
 
   (like CRI-O, or containerd)
 
@@ -162,12 +162,14 @@ Yes!
 
 - We can do these things without Docker
   <br/>
-  (and get diagnosed with NIH syndrome)
+  (and get diagnosed with NIH¹ syndrome)
 
 - Docker is still the most stable container engine today
   <br/>
   (but other options are maturing very quickly)
 
+.footnote[¹[Not Invented Here](https://en.wikipedia.org/wiki/Not_invented_here)]
+
 ---
 
 ## Do we need to run Docker at all?

docs/dockercon.yml

@@ -1,3 +1,5 @@
+chat: https://dockercommunity.slack.com/messages/C7ET1GY4Q
+
 exclude:
 - self-paced
 - snap

docs/kube.yml

@@ -2,6 +2,8 @@ exclude:
 - self-paced
 - snap
 
+chat: "FIXME"
+
 chapters:
 - |
   class: title

docs/markmaker.py

@@ -26,8 +26,6 @@ def generatefromyaml(manifest):
     logging.debug(titles)
     toc = gentoc(titles)
     markdown = markdown.replace("@@TOC@@", toc)
-    for (s1,s2) in manifest.get("variables", {}).items():
-        markdown = markdown.replace(s1, s2)
 
     exclude = manifest.get("exclude", [])
     logging.debug("exclude={!r}".format(exclude))
@@ -38,6 +36,7 @@ def generatefromyaml(manifest):
     html = open("workshop.html").read()
     html = html.replace("@@MARKDOWN@@", markdown)
     html = html.replace("@@EXCLUDE@@", exclude)
+    html = html.replace("@@CHAT@@", manifest["chat"])
     return html
 
 

docs/prereqs-k8s.md

@@ -25,7 +25,7 @@ class: in-person, extra-details
   <br/>(available with `(apt|yum|brew) install mosh`; then connect with `mosh user@host`)
 
 - [GitHub](https://github.com/join) account
-  <br/>(if you want to fork the repo; also used to join Gitter)
+  <br/>(if you want to fork the repo)
 
 - [Gitter](https://gitter.im/) account
   <br/>(to join the conversation during the workshop)
@@ -66,7 +66,7 @@ class: extra-details
 
 - This is the stuff you're supposed to do!
 - Go to [container.training](http://container.training/) to view these slides
-- Join the [chat room](chat)
+- Join the [chat room](@@CHAT@@)
 
 ]
 

docs/prereqs.md

@@ -28,7 +28,7 @@ class: in-person, extra-details
   <br/>(available with `(apt|yum|brew) install mosh`; then connect with `mosh user@host`)
 
 - [GitHub](https://github.com/join) account
-  <br/>(if you want to fork the repo; also used to join Gitter)
+  <br/>(if you want to fork the repo)
 
 - [Gitter](https://gitter.im/) account
   <br/>(to join the conversation during the workshop)
@@ -69,7 +69,7 @@ class: extra-details
 
 - This is the stuff you're supposed to do!
 - Go to [container.training](http://container.training/) to view these slides
-- Join the [chat room](chat)
+- Join the [chat room](@@CHAT@@)
 
 ]
 

docs/selfpaced.yml

@@ -1,6 +1,8 @@
 exclude:
 - in-person
 
+chat: FIXME
+
 chapters:
 - |
   class: title

docs/workshop.yml

@@ -1,46 +0,0 @@
-chapters:
-- intro.md
-- |
-  @@TOC@@
-- - prereqs.md
-  - versions.md
-  - |
-    class: title
-
-    All right!
-    <br/>
-    We're all set.
-    <br/>
-    Let's do this.
-  - |
-    name: part-1
-
-    class: title, self-paced
-
-    Part 1
-  - sampleapp.md
-  - |
-    class: title
-
-    Scaling out
-  - swarmkit.md
-- - firstservice.md
-  - ourapponswarm.md
-- - operatingswarm.md
-  - netshoot.md
-  - swarmnbt.md
-  - ipsec.md
-  - updatingservices.md
-  - healthchecks.md
-  - nodeinfo.md
-  - swarmtools.md
-- - security.md
-  - secrets.md
-  - leastprivilege.md
-  - namespaces.md
-  - apiscope.md
-  - encryptionatrest.md
-  - metrics.md
-  - stateful.md
-  - extratips.md
-  - end.md