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[XPM] Noobproof VPS Primecoin All-In-One EZ Setup Script (Updated) July 23, 2013, 02:37:31 PM

Last edit: January 15, 2014, 06:28:25 PM by gigawatt #1



The result is this!



Setting up a Primecoin Miner on VPS for Absolute Noobs

Donations welcome!

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Before You Begin

Download PuTTY (putty.exe) so you can connect to your VPS when the time comes.

Sign up for a DigitalOcean or Linode account.

During the creation process, be sure to create a node running Ubuntu 13.04 x64 ( not x86)

If you signed up for DigitalOcean, check your email for your root password. If you signed up for Linode, your password will be what you specified.

Run PuTTY and paste the node's IP address into the "Host Name" slot, then hit "Open" at the bottom. (figure 1)

PuTTY will ask you to confirm the SSH key, press Yes (it will only ask once) (figure 2)

Type or paste your password into PuTTY and press enter. To paste, simply right click.

Note: You will not see the password characters! This is normal.





Getting Down to Business

If you chose DigitalOcean, it's time to change the root password! Type passwd , press enter, then enter a new password. Just like before, the password characters will not show up. (figure 3)

, press enter, then enter a new password. Just like before, the password characters will not show up. (figure 3) Copy this automated setup script to notepad. (highlighted version)

At the top of the script, there are fields starting with "PRIMECOIN_". Fill these out with your desired info. Be sure to keep the quotes!

PRIMECOIN_USERNAME is your primecoind username. It's required for primecoind to work properly! PRIMECOIN_SIEVESIZE, PRIMECOIN_SIEVEPCT, PRIMECOIN_SIEVEEXTENSIONS are parameters used by mikaelh's high-performance primecoin client (see link for info)

Copy the entire modified script from notepad and paste it into your PuTTY window (right click), then hit enter.

The setup is now running. It will take approximately 10 minutes to complete.

Once the script completes, you will see a brief help message and list of commands. (figure 4)

Congratulations! You're now mining for primecoins!

It may take a few minutes before you actually begin mining. This is normal. Primecoin needs to download the blockchain before it can begin doing work. After it's caught up, you should be able to run ./peek and see that it's generating primes.



If you'd like to maximize your mining potential, please see my mini-guide on





What Now?

If you haven't already, download the latest version of the Primecoin client.

If you want to mine on your main computer, get mikaelh's client If you just want to keep track of your coins, get the regular client

To "merge" your primecoin accounts into one, you'll need to gather the private keys from your VPS nodes

Log into your droplet like you did at the beginning of the setup. This time your password will be what you set it to. Run ./peek to verify that primecoind is running. If it isn't, run ./start-primecoind and wait a few moments. Run ./myinfo to dump your addresses and private keys values. (figure 5) Copy the private key value (the random text after "PrivKey:") by highlighting it with your cursor. On your main computer, open Primecoin and import the private key.

From the main Primecoin screen, click Help -> Debug Window In the new popup, select Console Type importprivkey YOUR_PRIVKEY SOME_LABEL and wait a few seconds. YOUR_PRIVKEY is what you copied from PuTTY and SOME_LABEL is what you want the address to appear as in your address book. (figure 6) Repeat this for as many private keys you wish to import. Once finished, close and re-run the Primecoin client. You should see the new addresses under "Receive". Note: if an instance of primecoind mines a block, it may not be under the address you exported. Wait for the block to be confirmed, then dump your addresses again. Alternately, modify the notify-wallet script to FTP a backup of your wallet.dat file.

Occasionally you may wish to update your primecoin miner when new versions or patches are released. To do this...

Log into your DigitalOcean droplet Run ./stop-primecoind to stop the primecoind process Run ./build-primecoin to update and rebuild primecoind Run ./start-primecoind to start your primecoind process again Wait a few minutes and run ./peek to make sure it's running correctly

If you'd like to remotely backup your wallet.dat file whenever you mint a new block, check this short guide.

Changelog

27 August, 2013

Cron reboot script now works properly. (Damn you cron and your newlines!) ~/peek no longer shows orphaned blocks. Balance will only include transactions with one or more confirmations. ~/myinfo now shows all addresses, not just those in the last ~100 transactions. The pattern matching has been made more generic, so it works with just about any coin on main/testnet. It also only does a lookup on addresses that generated a block or received currency. PRIMECOIN_ROUNDSIEVEPERCENTAGE has been removed, replaced with PRIMECOIN_SIEVEEXTENSIONS Now includes a ~/restart-primecoind script

20 August, 2013

Tweaked apt-get package names to grab most compatible package for the given install setup Package list now includes fail2ban by default for some semblance of security Package list now includes nano as a text editor. Why some installs don't come with this is beyond me. Swapfile now persists after reboot. Auto reboot on kernel panic

15 August, 2013 - Now Amazon EC2 compliant and primecoin runs at startup.

- Now Amazon EC2 compliant and primecoin runs at startup. 12 August, 2013

Updated default parameters to match the newer hp9 client (1mil / 10% / 70%) Runs apt-get update before installing things ~/start-primecoind should no longer accidentally kill itself Initial package install includes bc so ~/peek correctly shows all balances Fixed haveged not running after setup. There's been some debate on the usefulness haveged , but until it's definitively proven to be harmful, it will remain. Post-install help screen now uses absolute paths instead of relative Minor formatting chagnes

01 August, 2013

./peek now includes the chains/day metric (still in development). It also shows "Immature Balance" instead of "Unconfirmed" to more accurately match the Primecoin-Qt client. ./myinfo now correctly dumps all keys, not just confirmed ./notify-wallet now has example headings Install includes HAVEGED for increased entropy pool (thank you blackboy )

29 July, 2013 - Lots of new stuff!

Added option: PRIMECOIN_ROUNDSIEVEPCT PRIMECOIN_USERNAME is now required (I'm an idiot), but PRIMECOIN_PASSWORD is auto-generated. Installs newest version of GMP before starting notify-wallet now includes example on how to FTP a wallet backup peek now dumps averages of "primemeter" stats. This method provides much more accurate results than a single getmininginfo . See an example here. start-primecoind shouldn't kill itself anymore

- Lots of new stuff! 24 July, 2013

./peek now shows confirmed/unconfirmed balance and pending "immature" transactions ./config now reboots primecoind after config changes have been made ./stop-primecoind now pauses after killing primecoind process to prevent running ./start-primecoind too early. It will also force-kill primecoind if it's misbehaving. When building primecoin, intermediate .tar.bz2 file is now removed RPC username/password config removed. They're not exactly "noob" features. New Feature: run script when blockchain is updated or when wallet is updated. By default it make a backup of wallet.dat whenever the wallet updates (usually from mining a block) New Feature: whenever primecoind crashes, the time of crash is logged in ~/crash.log

23 July, 2013

When updating primecoin, pull from SourceForge instead of bitbucket.



If you have any questions or comments, feel free to speak up. After reading mikaelh's Primecoin setup guide I decided to automate as much of the process as possible to make it noob friendly.The result is this!Donations welcome!: 1E2egHUcLDAmcxcqZqpL18TPLx9Xj1akcV: AWHJbwoM67Ez12SHH4pH5DnJKPoMSdvLz2You're now mining for primecoins!If you'd like to maximize your mining potential, please see my mini-guide on How to Clone DigitalOcean Droplets If you have any questions or comments, feel free to speak up.