ISSUE-90 section outline

dockerfiles/README.md

@@ -0,0 +1,159 @@
+# Dockerfile Next Steps 
+Table of Contents
+
+[Understanding ENTRYPOINT and CMD](#entrypoint-and-cmd)
+
+## Understanding ENTRYPOINT and CMD
+
+- What
+    - Entrypoints are ...
+    - Commands are ...
+- Why
+    - Both are often used together (they compliment each other).
+- How
+
+    __SYNTAX__
+    ```Dockerfile
+    ENTRYPOINT ./main
+    CMD ["--my-flag", "1" ] # --my-flag 1
+    ```
+
+
+### Lecture 1: Something interesting
+
+In this lecture, we will discuss ENTRYPOINT.
+
+### Exercise
+
+In this exercise...
+
+Exercise Files
+
+- [/dockerfiles/entrypoint-1](/dockerfiles/entrypoint-1)
+
+Resources
+
+- https://docs.docker.com/engine/reference/builder/#entrypoint
+
+### Lecture 2: Something else
+
+In this lecture, we will discuss CMD.
+
+### Exercise
+
+In this exercise...
+
+Exercise Files
+
+- [/dockerfiles/command-1](/dockerfiles/command-1)
+
+Resources
+
+- https://docs.docker.com/engine/reference/builder/#cmd
+
+### Lecture 3: One more thing
+
+In this lecture, we will discuss command line properties.
+
+```
+--entrypoint		Overwrite the default ENTRYPOINT of the image
+```
+
+You can overwrite the command at the command line as well.
+
+### Exercise
+
+In this exercise...
+
+Exercise Files
+
+- [/dockerfiles/entrypoint-2](/dockerfiles/entrypoint-2)
+- [/dockerfiles/command-2](/dockerfiles/command-2)
+
+Resources
+- https://docs.docker.com/engine/reference/commandline/run/#options (--entrypoint)
+
+
+### Lecture 4: One more thing
+
+In this lecture, we will discuss compose properties.
+
+```
+entrypoint: ["php", "-d", "memory_limit=-1", "vendor/bin/phpunit"]
+```
+
+```
+command: ["bundle", "exec", "thin", "-p", "3000"]
+```
+
+### Exercise
+
+In this exercise...
+
+Exercise Files
+
+- [/dockerfiles/entrypoint-3](/dockerfiles/entrypoint-3)
+- [/dockerfiles/command-3](/dockerfiles/command-3)
+
+Resources
+- https://docs.docker.com/compose/compose-file/compose-file-v3/#entrypoint
+- https://docs.docker.com/compose/compose-file/compose-file-v3/#command
+
+
+<hr/>
+
+<details>
+<summary>Quiz</summary>
+
+<br/>
+
+1. When would you want to use both a command and entrypoint?
+
+    A)
+    
+    B)
+
+    C) 
+
+    D) 
+
+2. Which of the following statements are true?
+
+    A)
+    
+    B)
+
+    C) 
+
+    D) 
+
+3. Select the correct way to day X?
+
+    A)
+    
+    B)
+
+    C) 
+
+    D) 
+
+<br>
+
+<details>
+<summary>See Quiz Answers</summary>
+<br>
+
+- Q1: __A__
+- Q2: __C__
+- Q3: __D__
+</details>
+</details>
+<hr/>
+
+### Assignment 1: Build a curl image
+
+For this assignment, your task is to...
+
+Assignment Files
+
+[/dockerfiles/entrypoint-command-assignment-1](/dockerfiles/entrypoint-command-assignment-1)