Chord Backup

A peer-to-peer distributed backup service for the Internet. Check the Docs

Group members:

1. Hugo Guimarães [email protected]
2. Paulo Ribeiro [email protected]
3. Eduardo Ribeiro [email protected]
4. Diana Freitas [email protected]

Instructions

See the Makefile inside the src folder for more information

1. Clone this repository: git clone https://git.fe.up.pt/sdis1/2021/t7/g24/proj2.git

2. Go to the src directory: cd src

3. Compile all the java classes: make all

4. Initialize the rmi registry: make rmi

5. Start creating the peers: There are default commands for creating up to 6 peers. You can create them like this, in order: make peer1, make peer2, ...

   If you don't want to run the make instructions, run the direct commands like this:

   java -Djavax.net.ssl.keyStore=server.keys \
        -Djavax.net.ssl.keyStorePassword=sdisg24 \
        -Djavax.net.ssl.trustStore=truststore \
        -Djavax.net.ssl.trustStorePassword=sdisg24 \
   
        g24.Peer peer2 0.0.0.0 9050 0.0.0.0 9050
   

   This command has two versions:

   1. g24.Peer <peerAp> <ip> <port> for creating a new ring
   2. g24.Peer <peerAp> <ip> <port> <ip_successor> <port_successor> for joining an existing ring

6. Execute every protocol you want: There are default commands for the files inside the test folder, for example: make backup, make restore3, make delete2, make reclaim5, make state1, ...

7. Clear all the output files: make clean

8. Clean the peers storage: make delout