This repository contains the starter code for project 2 (15-440/15-640, Fall 2019).
These instructions assume you have set your GOPATH
to point to the repository's
root P2/
directory.
The starter code for this project is organized roughly as follows:
src/github.com/cmu440/
raft/ Raft implementation, tests and test helpers
rpc/ RPC library that must be used for implementing Raft
If at any point you have any trouble with building, installing, or testing your code, the article
titled How to Write Go Code is a great resource for understanding
how Go workspaces are built and organized. You might also find the documentation for the
go
command to be helpful. As always, feel free to post your questions
on Piazza.
To run the checkpoint tests, run the following from the src/github.com/cmu440/raft/ folder
go test -run 2A
To execute all the tests, run the following from the src/github.com/cmu440/raft/ folder
go test
Before you begin the project, you should read and understand all of the starter code we provide. To make this experience a little less traumatic (we know, it's a lot :P), fire up a web server and read the documentation in a browser by executing the following command:
godoc -http=:6060 &
Then, navigate to localhost:6060/pkg/github.com/cmu440 in a browser.
Note that you can execute this command from anywhere in your system (assuming your GOPATH
is pointing to the project's root p1/
directory).
For those students who wish to write their Go code on AFS (either in a cluster or remotely), you will
need to set the GOROOT
environment variable as follows (this is required because Go is installed
in a custom location on AFS machines):
export GOROOT=/usr/local/depot/go