Questions_Answers.md

@@ -1,55 +0,0 @@
-## Level 1 Questions
-1.   How would you prove the code is correct?
-	
-   	To prove the code is correct I suppose I could set up a test environment
-		where I could account for all connections and run tests like
-		ssh connections, dhclient or dig (dns) connections, nmap port
-		scans, and then ensure the connections I expect from the tests
-		appear in the program's output.
-   
-2.   How would you make this solution better?
-	
-   	I'd improve the solution by making the functions more focused on
-		specific tasks, improving how I present the interface of each
-		function to each other to more specifically eliminate type
-		or value errors. I'd also allot more time to complete the task
-		since I wasn't able to find enough before the deadline.
-3.   Is it possible for this program to miss a connection?
-	
-   	Yes, if the connection is brief enough so as not to last more than 10
-		seconds and thereby be missed by the most recent read of the
-		/proc/net/tcp file
-4.   If you weren't following these requirements, how would you solve the problem of logging every new connection?
-	
-   	I would likely find a solution that leverages inotify to detect any change to the file and then read it,
-		rather than polling it every 10 seconds.
-
-## Level 2 Questions
-1.   Why did you choose 'x' to write the build automation?
-	
-	I would simply choose bash, as it's what I'm most familiar with and it
-		can reliably use the go build tools as well as invoke testing
-		systems like kvm/qemu, docker/podman and the like.
-2.  Is there anything else you would test if you had more time?
-	
-  	If I had more time I'd spend it fleshing out my testing as outlined above
-		and doing a more thorough job of structuring my data in the way
-		that I've modeled it in my head - the choice of go definitely
-		consigned me to reading more than writing with the little time
-		I had. Should have gone with bash I think.
-3.  What is the most important tool, script, or technique you have for solving
-  	problems in production? Explain why this tool/script/technique is the most important.
-
-  	
-## Level 3 Questions
-
-1.  If you had to deploy this program to hundreds of servers, what would be your
-  	preferred method and why?
-
-	I would use ansible and use git to clone, build, and install the script.
-		This method is my preferred one because it's simple to
-		troubleshoot in the event that I run into issues and 
-		ansible doesn't require a central orchestrator node. It's
-		also the Infrastructure-as-code tool I'm most familiar with.
-2.  What is the hardest technical problem or outage you've had to solve in your
-  	career? Explain what made it so difficult?

README

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-# teleport_devops_challenge
-
-WARNING: This program is in an incomplete state and does not build successfully.
-	The latest commit that builds successfully can be found here: 
-	https://git.libre.audio/seasharp/teleport_devops_challenge/commit/93fd6f916bc5a6b7504c5475f7cbcebabaae5277
-	
-
-## Dependencies
-
- - golang 'encoding' package
-
-## Building
-
-Ensure your $GOPATH is set correctly and run:
-
-1. Execute `go build main.go` in repository root
-2. Execute `go install teleport_devops_challenge`
-
-## Executing
-
-Ensure GOPATH/bin (GOPATH = `go env GOPATH`) has been added to your shell $PATH
-	or execute the following:
-
- `PATH=/home/$(whoami)/go/bin:$PATH teleport_devops_challenge`