5 files changed, 212 insertions, 0 deletions
diff --git a/examples/example1.sh b/examples/example1.sh
new file mode 100755
index 0000000..d441d9a
--- /dev/null
+++ b/examples/example1.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# vim: set filetype=sh
+#
+# Author: Cody Hiar
+# Date: 2019-01-15
+#
+# Description: Show how quickly a docker container
+# can boot up, run a command, and then boot down.
+#
+# Set options:
+#   e: Stop script if command fails
+#   u: Stop script if unset variable is referenced
+#   x: Debug, print commands as they are executed
+#   o pipefail:  If any command in a pipeline fails it all fails
+#
+set -exuo pipefail
+
+# Run a container
+time docker run --rm -it ubuntu:18.04 /bin/bash -c 'echo Hello World'
+
+# Show size of docker container
+docker images | grep '18.04'
diff --git a/examples/example2.sh b/examples/example2.sh
new file mode 100755
index 0000000..ab4faff
--- /dev/null
+++ b/examples/example2.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# vim: set filetype=sh
+#
+# Author: Cody Hiar
+# Date: 2019-01-15
+#
+# Description: Dockerize the `date` command
+#
+# Set options:
+#   e: Stop script if command fails
+#   u: Stop script if unset variable is referenced
+#   x: Debug, print commands as they are executed
+#   o pipefail:  If any command in a pipeline fails it all fails
+#
+set -exuo pipefail
+
+# Run a container
+docker run --rm -it ubuntu:18.04 /bin/bash -c date "$@"
diff --git a/examples/example3/Dockerfile b/examples/example3/Dockerfile
new file mode 100644
index 0000000..9fb6973
--- /dev/null
+++ b/examples/example3/Dockerfile
@@ -0,0 +1,5 @@
+FROM ubuntu:18.04
+
+RUN apt-get update && apt-get install -y vim
+
+WORKDIR /usr/src/app
diff --git a/examples/example3/example3.sh b/examples/example3/example3.sh
new file mode 100755
index 0000000..b1676a4
--- /dev/null
+++ b/examples/example3/example3.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# vim: set filetype=sh
+#
+# Author: Cody Hiar
+# Date: 2019-01-15
+#
+# Description: Show how to build image, then run
+# it.
+#
+# Set options:
+#   e: Stop script if command fails
+#   u: Stop script if unset variable is referenced
+#   x: Debug, print commands as they are executed
+#   o pipefail:  If any command in a pipeline fails it all fails
+#
+set -exuo pipefail
+
+# Build the image
+docker build -t vim_image .
+
+# Run the image
+docker run --rm -it -v "$(pwd)":/usr/src/app vim_image /bin/bash -c vim
diff --git a/slides.md b/slides.md
new file mode 100644
index 0000000..89ecc3f
--- /dev/null
+++ b/slides.md
@@ -0,0 +1,145 @@
+%title: Docker for Homo Troglodytes
+%author: Cody Hiar
+%date: 2019-01-15
+
+-> Docker for Homo Troglodytes <-
+=================================
+
+-------------------------------------------------
+
+# About Me
+
+* Graduated Computer Engineering at U of A
+* Now working remotely @ Blendable
+* Vim/Tmux Diehard, also cli in general
+* Interests: Python, Automation, DevOps, Linux
+
+# Where I be
+
+* www.codyhiar.com
+* www.github.com/thornycrackers
+
+# Past Presentations (available on GitHub)
+
+* Scraping with scrapy (YEGSEC)
+* Python Daemons (Edmonton.py)
+* Setting Django up on a VPS (Edmonton.py)
+
+-------------------------------------------------
+
+-> My Goals <-
+==============
+
+* Help build a mental model of Docker
+* Introduce Docker basics
+* Give some working examples for possibilites
+
+-> My Assumptions <-
+====================
+
+* You know what the concept of a VM is 
+* Little to no experience with Docker
+* You know _some_ linux
+* Take things with a grain of salt
+
+-------------------------------------------------
+
+-> What is Docker? <-
+====================
+
+```
+Docker == VM      // True
+Docker === VM     // False
+```
+
+^
+
+For all intents and purposes, you can use your
+mental model of a VM for Docker.  Some people will
+argue that there is a difference, usually their
+answers are ostentatious.
+
+-------------------------------------------------
+
+-> Handy Chart of Advantages <-
+===============================
+
+-> | Feature     | VM | Docker | <-
+-> | ----------- | -- | ------ | <-
+-> | Size        | **  |   **    | <-
+-> | Startup     | **  |   **    | <-
+-> | Integration | **  |   **    | <-
+
+-> Docker vs Vagrant <-
+-> MBs vs GBs <-
+-> Seconds vs Minutes <-
+
+-------------------------------------------------
+
+-> Installation <-
+==================
+
+- Mac/Windows https://www.docker.com/get-started
+- Linux:
+    https://www.digitalocean.com/community/tutorials
+    /how-to-install-and-use-docker-on-ubuntu-16-04
+
+(Article includes CentOs 7, Debian 9, Ubuntu 18.04)
+
+-------------------------------------------------
+
+-> Pfffft Let's see it <-
+=========================
+
+example1.sh demo
+
+-------------------------------------------------
+
+-> What Happened? <-
+====================
+
+> "What goes up must come down" -Isaac Newton
+
+1. Docker looked for image (Downloads if needed)
+2. Docker spins up a container
+3. Container runs `echo Hello World`
+4. Docker spins down the container
+
+There will be no demo of a VM time equivalent
+
+-------------------------------------------------
+
+If the time difference between running a program
+on the machine and running a program in a
+container is negligible, then why don't we start
+running all commands inside of containers?
+
+-------------------------------------------------
+
+Answer: We don't understand Docker yet. But after
+this we will!
+
+-------------------------------------------------
+
+-> Let's dockerize a command <-
+===============================
+
+example2.sh demo
+
+-------------------------------------------------
+
+As you can see the run time of the program inside
+the container is blazingly fast. We can extend
+this concept of dockerizing command by building
+our own docker images that install all the
+dependancies necessary. 
+
+-------------------------------------------------
+
+-> Introducting Docker Files <-
+===============================
+
+Dockerfiles are a set of instructions that build a
+docker image which can then be ran locally, shared
+with others, and even extended to be included in
+other docker files.