# Cardano Haskell Node on Ubuntu 20.04 (node + relay)(on the same server)
# Before you start make sure you have the correct port forwarding/configuration and static IP.
# For this tutorial we use port: (3000,3001,3002)
# This video is made by flowrpool.com: FLOWR

# Minimum requirements for running a Cardano / Haskell stake pool
# Hardware:

    - 4 GB of RAM
    - 24 GB of hard disk space
    - a good network connection and about 1 GB of bandwidth per hour
    - a public IP4 address
    - 24/7 electrical power

# START:


sudo apt-get update -y
sudo apt-get -y install build-essential pkg-config libffi-dev libgmp-dev libssl-dev libtinfo-dev libsystemd-dev zlib1g-dev make g++ tmux git jq wget libncursesw5 -y


wget https://downloads.haskell.org/~cabal/cabal-install-3.2.0.0/cabal-install-3.2.0.0-x86_64-unknown-linux.tar.xz
tar -xf cabal-install-3.2.0.0-x86_64-unknown-linux.tar.xz
rm cabal-install-3.2.0.0-x86_64-unknown-linux.tar.xz cabal.sig
mkdir -p ~/.local/bin
mv cabal ~/.local/bin/


nano ~/.bashrc
export PATH="~/.local/bin:$PATH"
source ~/.bashrc


cabal update
cabal update
cabal -V


wget https://downloads.haskell.org/~ghc/8.6.5/ghc-8.6.5-x86_64-deb9-linux.tar.xz
tar -xf ghc-8.6.5-x86_64-deb9-linux.tar.xz
rm ghc-8.6.5-x86_64-deb9-linux.tar.xz
cd ghc-8.6.5
./configure
sudo make install
cd ~
ghc -V


git clone https://github.com/input-output-hk/cardano-node.git
cd cardano-node
git fetch --all --tags
git tag
git checkout tags/1.13.0

cabal install cardano-node cardano-cli


sudo cp $(find ~/.cabal/store -type f -name "cardano-cli") /usr/local/bin/cardano-cli
sudo cp $(find ~/.cabal/store -type f -name "cardano-node") /usr/local/bin/cardano-node
cd ~

# cardano-node --version
# cardano-cli -- version

mkdir node
cd node
wget https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/ff-topology.json
wget https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/ff-genesis.json
wget https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/ff-config.json

sed -i.bak -e "s/SimpleView/LiveView/g" -e "s/TraceBlockFetchDecisions\": false/TraceBlockFetchDecisions\": true/g" ff-config.json

mkdir relay
cp ff-*.json relay

####### COPY, PASTE, ENTER follow commands to edit ff-topology.json file ####### 
################################################################################

cat > relay/ff-topology.json << EOF 
 {
    "Producers": [
      {
        "addr": "127.0.0.1",
        "port": 3000,
        "valency": 2
      },
      {
        "addr": "relays-new.ff.dev.cardano.org",
        "port": 3001,
        "valency": 2
      }
    ]
  }
EOF

####### COPY, PASTE, ENTER follow commands to edit ff-topology.json file ####### 
################################################################################

cat > ff-topology.json << EOF 
 {
    "Producers": [
      {
        "addr": "127.0.0.1",
        "port": 3002,
        "valency": 2
      }
    ]
  }
EOF

####### COPY, PASTE, ENTER follow commands to edit ff-topology.json file ####### 
################################################################################

cat > startNode.sh << EOF 
DIRECTORY=~/node
PORT=3000
TOPOLOGY=\${DIRECTORY}/ff-topology.json
DB_PATH=\${DIRECTORY}/db
SOCKET_PATH=\${DIRECTORY}/db/socket
CONFIG=\${DIRECTORY}/ff-config.json
cardano-node run --topology \${TOPOLOGY} --database-path \${DB_PATH} --socket-path \${SOCKET_PATH} --host-addr 127.0.0.1 --port \${PORT} --config \${CONFIG}
EOF

####### COPY, PASTE, ENTER follow commands to edit ff-topology.json file ####### 
################################################################################

cat > startRelay.sh << EOF 
DIRECTORY=~/node/relay
PORT=3002
TOPOLOGY=\${DIRECTORY}/ff-topology.json
DB_PATH=\${DIRECTORY}/db
SOCKET_PATH=\${DIRECTORY}/db/socket
CONFIG=\${DIRECTORY}/ff-config.json
cardano-node run --topology \${TOPOLOGY} --database-path \${DB_PATH} --socket-path \${SOCKET_PATH} --host-addr 127.0.0.1 --port \${PORT} --config \${CONFIG}
EOF

####### COPY, PASTE, ENTER follow commands to edit ff-topology.json file ####### 
################################################################################

ls -l
chmod +x startNode.sh
chmod +x startRelay.sh
ls -l


####### Open 2 terminals en START the node and relay scripts #######
####################################################################

cd ~/node
./startNode.sh
./startrelay.sh


####### ####### ####### ####### FINISH: ####### ####### ####### ####### 
###### FINISH: Let the blockchain sync this can take a few hours ######
#######################################################################

Sources and more information:
https://github.com/input-output-hk/cardano-tutorials/tree/master/node-setup
https://testnets.cardano.org/en/shelley/tools/faucet/
https://www.coincashew.com/coins/overview-ada/guide-how-to-build-a-haskell-stakepool-node
https://flowrpool.com