Readme - SDIS Project 2 - G27

Name	UP Code
Gonçalo Teixeira	201806562
André Gomes	201806224
Isla Cassamo	201808549

Requirements

• min. JDK 11

• Linux Based System (to run the shell scripts)

Compile under src/

> sh ../scripts/compile.sh

it will save the compiled classes, keystores and log4j2.xml (used on logger) to src/build/

Execute Peer under src/build/

> sh ../../scripts/peer.sh <SAP> <BOOT_IP> <BOOT_PORT> [-b]

• SAP

  Service Access Point (used for RMI)

• BOOT_IP/BOOT_PORT

  Used to Join the Chord Network

• Flag -b

  used to signal if the peer is Boot. This flag will mean the peer will take the boot peer IP/port passed as argument as its own, making it the boot peer, this flag is used for convenience, as we would have to start a peer and check it’s IP/Port, and then start the other peers with it as reference for the Chord Network.

Execute TestApp/Client under src/build/

> sh ../../scripts/test.sh <operation> [<operand_1> [<operand_2]]

• operation

  BACKUP | RESTORE | DELETE | RECLAIM | STATE | CHORD | LOOKUP as described on table 2.1 (report), these operations have arguments associated.

Multiple Peers Execution

To start eight peers, with a 1 second delay between, run the following line with JDK11 under src/build/:

> sh ../../scripts/peers.sh

Documentation

The Javadocs for this project can be found here.

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