Difference between revisions of "Run your own virtual server"

Revision as of 03:11, 3 April 2015

Are you a lazy bum that has no money? Me too! :D
Did you know you can run a virtual OBEY server for about as much money as you find on a sidewalk ?

Perfect... here's how!

Step 1) Register on a service

Make an account on DigitalOcean.com <-- follow this link to register, you will start with $10 in credit!

You will need to register a credit card to start an account (this protects them from anyone running 100 servers 24/7 for no reason).

In the billing section you can also put RUBYDROPLET to get $10 in credit (this can be done at any time, not just during registration).

Step 2) Create a new droplet.

- Select 2 CPU to make a nice multiplayer server.

- Select a region closest to where you want the best ping to occur

- Select Ubuntu (other distros probably work just fine too, but I haven't tested them)

- click "Create Droplet"

Step 3) Set up the server

- Select your droplet (every droplet is a server).
- Go to Access Tab, and click on Console Access

- When you see the black screen type root as a username and press enter
- Then check your email to type the password you should have received in the mail.
- Enter it and set a new one as prompted.

sudo apt-get install unzip //install zip/unzip functionality with this

adduser userName //make a new user (not good practice to do everything as root). it will ask you for details about the user, but you can leave the options blank by pressing <enter>. Then...
logout

and then log back in now as the user you just created (as will be good practice from now on)

mkdir OBEY102r2 //let's make a folder in the new user's home dir to contain the build we want to use

cd OBEY102r2 //navigate to the directory

wget http://www.obeygame.com/build/OBEY102r2_server.zip //download OBEY into it

unzip OBEY102r2_server.zip //and unzip it

rm OBEY102r2_server.zip //(optional) if you want to delete the zip we downloaded, we don't need it anymore

Use nano text editor to configure your server settings...

nano serverSettings.txt //use ctrl + o (and press enter) to SAVE and ctrl + x to EXIT

Step 4) start a server

Then, from the directory where you have unzipped the build...

sh RUN_SERVER.sh

When you see this screen your server is now running!

HOW TO RUN SERVERS FOR MERE CENTS!!!

Now digitalocean.com charges us 3 cents an hour to run our nice dual-processor server (running it constantly will come to $20 a month).
Every bunny knows that's a LOT of money (thats like 2 dropships!).

So to keep costs ultra low we just run the server when we want it.
digitalocean.com will charge us as long as we have a droplet (even if it's shut down), so to save money we delete our droplets when we don't want to be charged anything.
Now if we do that right now we will lose all our settings, so in order to not have to go through the setup again we create a snapshot.

logout
log back in as 'root'...
poweroff //shut down the server (droplet)

log in
cd OBEY102r2 //Navigate to the location of OBEY
sh RUN_SERVER.sh //KILL BUNNIES

You can even run more than one at once now (at 3 cents per hour)

How to send custom files to your remote server

Now that you have your own server running... you might want to send custom maps or server settings to it. There are various ways of doing it, here are the two easiest in my opinion:

With FTP

If you have a web hosting (ie you run a website), the easiest way is using FTP and using wget to get your files onto the server.

Without FTP

Most people don't have access to a web server, so here is how to do it pretty easily.

1) First step is to download PuTTy, and use that to log into your droplet.

2) Go to Dropcanvas.com and drag your file into the page.

3) Right mouse click on the file and Copy Link Address or equivalent on your browser.

4) In Putty, type:
wget (rmb to paste the link you copied) -O mapName.tmx //(the -O is optional, but otherwise your file will have a strange name)

PRO-TIPS

if you make a mistake use the command rm to delete stuff. For example:

rm fileName will delete fileName (rm = remove)

rm -r someDir/* will delete everything inside someDir recursively (be careful!)

pwd shows you where you are (pwd = present working directory)

ls shows you the contents of where you are (ls = list)

cd someDir climbs into someDir (cd = change directory)

cd .. climbs UP a directory level

mv from to move command can be used to move or rename files

- You can press TAB to auto-complete file and dir names

- You can press the up arrow to repeat the last command

- If you are on Windows, check out PuTTy to log in, it's better than using the interface on the website, because you can copy/paste and it won't use bandwidth.

top will tell you performance and memory stats on what your server is up to. use Ctrl + C to exit it.

- NOTE: if you get an error that looks like "OBEY.x86 not found" when you try to run the server, it means you are are running a 32bit app on a 64bit os or visa versa

- You can add the new user to the 'super user' group so he can run admin tasks on the server instead of having to log in as root:

gpasswd -a userName sudo