# Installation

**Chain ID**: zgtendermint\_16600-1 | **Latest Version Tag**:  | **Wasm**: 

## Installation

## Install dependencies

**Update system and install build tools**

```
sudo apt -q update
sudo apt -qy install curl git jq lz4 build-essential tmux libgmp3-dev flex bison
sudo apt -qy upgrade
```

**Install Go**

```
rm -rf $HOME/go
sudo rm -rf /usr/local/go
cd $HOME
curl https://dl.google.com/go/go1.19.5.linux-amd64.tar.gz | sudo tar -C/usr/local -zxvf -
cat <<'EOF' >>$HOME/.profile
export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export GO111MODULE=on
export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
EOF
source $HOME/.profile
go version
```

**Set Variable**

```
echo "export SYMPHONY_WALLET="YOUR WALLET NAME"" >> $HOME/.bash_profile
echo "export MONIKER="YOUR NODE NAME"" >> $HOME/.bash_profile
echo "export SYMPHONY_CHAIN_ID="symphony-testnet-2"" >> $HOME/.bash_profile
echo "export SYMPHONY_PORT="12"" >> $HOME/.bash_profile
source $HOME/.bash_profile
```

**Download and build binaries**

```
cd $HOME
git clone https://github.com/Orchestra-Labs/symphony.git
cd symphony
git checkout v0.2.1
make install
```

Set config and init app

```
symphonyd init $MONIKER --chain-id $SYMPHONY_CHAIN_ID 
sed -i -e "s|^node *=.*|node = \"tcp://localhost:${SYMPHONY_PORT}657\"|" $HOME/.symphonyd/config/client.toml
```

#### Set genesis and address book

```
curl -Ls https://snapshot.sychonix.com/symphony/genesis.json > $HOME/.symphonyd/config/genesis.json 
curl -Ls https://snapshot.sychonix.com/symphony/addrbook.json > $HOME/.symphonyd/config/addrbook.json
```

#### Set custom ports in app.toml

```
sed -i.bak -e "s%:1317%:${SYMPHONY_PORT}317%g;
s%:8080%:${SYMPHONY_PORT}080%g;
s%:9090%:${SYMPHONY_PORT}090%g;
s%:9091%:${SYMPHONY_PORT}091%g;
s%:8545%:${SYMPHONY_PORT}545%g;
s%:8546%:${SYMPHONY_PORT}546%g;
s%:6065%:${SYMPHONY_PORT}065%g" $HOME/.symphonyd/config/app.toml
```

#### Set custom ports in config.toml

```
sed -i.bak -e "s%:26658%:${SYMPHONY_PORT}658%g;
s%:26657%:${SYMPHONY_PORT}657%g;
s%:6060%:${SYMPHONY_PORT}060%g;
s%:26656%:${SYMPHONY_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${SYMPHONY_PORT}656\"%;
s%:26660%:${SYMPHONY_PORT}660%g" $HOME/.symphonyd/config/config.toml
```

#### Config pruning

```
sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
  $HOME/.symphonyd/config/app.toml
```

#### Set minimum gas price, enable prometheus and disable indexing

```
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0note\"|" $HOME/.symphonyd/config/app.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.symphonyd/config/config.toml
```

#### Create a service

```
sudo tee /etc/systemd/system/symphonyd.service > /dev/null <<EOF
[Unit]
Description=symphonyd
After=network-online.target
[Service]
User=$USER
ExecStart=$(which symphonyd) start
Restart=always
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
```

#### Start service and check the logs

```
sudo systemctl daemon-reload
sudo systemctl enable symphonyd
sudo systemctl restart symphonyd && sudo journalctl -u symphonyd -f -o cat
```


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