# Installation

| CPU    | RAM | SSD     |
| ------ | --- | ------- |
| 4vCPU" | 8GB | 160 SSD |

### Manual Installation <a href="#installation" id="installation"></a>

#### Install dependencies <a href="#install-dependencies" id="install-dependencies"></a>

**UPDATE SYSTEM AND INSTALL BUILD TOOLS**

```
sudo apt -q update
sudo apt -qy install curl git jq lz4 build-essential
sudo apt -qy upgrade
```

**INSTALL GO**

```
sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go1.21.10.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
eval $(echo 'export PATH=$PATH:/usr/local/go/bin' | sudo tee /etc/profile.d/golang.sh)
eval $(echo 'export PATH=$PATH:$HOME/go/bin' | tee -a $HOME/.profile)
```

#### Download and build binaries <a href="#download-and-build-binaries" id="download-and-build-binaries"></a>

```
# Clone project repository
cd $HOME
rm -rf initia
git clone https://github.com/initia-labs/initia.git
cd initia
git checkout v0.2.15

# Build binaries
make build

# Prepare binaries for Cosmovisor
mkdir -p $HOME/.initia/cosmovisor/genesis/bin
mv build/initiad $HOME/.initia/cosmovisor/genesis/bin/
rm -rf build

# Create application symlinks
sudo ln -s $HOME/.initia/cosmovisor/genesis $HOME/.initia/cosmovisor/current -f
sudo ln -s $HOME/.initia/cosmovisor/current/bin/initiad /usr/local/bin/initiad -f
```

#### Install Cosmovisor and create a service <a href="#install-cosmovisor-and-create-a-service" id="install-cosmovisor-and-create-a-service"></a>

```
# Download and install Cosmovisor
go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@v1.5.0

# Create service
sudo tee /etc/systemd/system/initia.service > /dev/null << EOF
[Unit]
Description=initia node service
After=network-online.target

[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/.initia"
Environment="DAEMON_NAME=initiad"
Environment="UNSAFE_SKIP_BACKUP=true"
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:$HOME/.initia/cosmovisor/current/bin"

[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable initia.service
```

#### Initialize the node <a href="#initialize-the-node" id="initialize-the-node"></a>

```
# Set node configuration
initiad config set client chain-id initiation-1
initiad config set client keyring-backend test
initiad config set client node tcp://localhost:17957

# Initialize the node
initiad init $MONIKER --chain-id initiation-1

# Download genesis and addrbook
curl -Ls https://raw.githubusercontent.com/CoinHuntersTR/props/main/initia/genesis.json > $HOME/.initia/config/genesis.json
curl -Ls https://raw.githubusercontent.com/CoinHuntersTR/props/main/initia/addrbook.json > $HOME/.initia/config/addrbook.json

# Add seeds
sed -i -e "s|^seeds *=.*|seeds = \"3f472746f46493309650e5a033076689996c8881@initia-testnet.rpc.kjnodes.com:17959\"|" $HOME/.initia/config/config.toml

# Set minimum gas price
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0.15uinit,0.01uusdc\"|" $HOME/.initia/config/app.toml

# Set 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/.initia/config/app.toml

# Set custom ports
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:17958\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:17957\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:17960\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:17956\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":17966\"%" $HOME/.initia/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:17917\"%; s%^address = \":8080\"%address = \":17980\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:17990\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:17991\"%; s%:8545%:17945%; s%:8546%:17946%; s%:6065%:17965%" $HOME/.initia/config/app.toml
```

#### Download latest chain snapshot <a href="#download-latest-chain-snapshot" id="download-latest-chain-snapshot"></a>

```
curl -L https://snapshots.coinhunterstr.com/snap_initia.tar.lz4 | tar -Ilz4 -xf - -C $HOME/.initia
[[ -f $HOME/.initia/data/upgrade-info.json ]] && cp $HOME/.initia/data/upgrade-info.json $HOME/.initia/cosmovisor/genesis/upgrade-info.json
```

#### Start service and check the logs <a href="#start-service-and-check-the-logs" id="start-service-and-check-the-logs"></a>

```
sudo systemctl start initia.service && sudo journalctl -u initia.service -f --no-hostname -o cat
```

### Automatic Installation <a href="#auto-installation" id="auto-installation"></a>

> Moniker yerine validator isminizi giriniz.&#x20;

```
wget -q -O initia.sh https://raw.githubusercontent.com/CoinHuntersTR/props/main/AutoInstall/initia.sh && chmod +x initia.sh && ./initia.sh
```

### Run Validator

> &#x20;**Burdaki moniker, identity, details, website gibi kısımları değiştirip cüzdan adınızı girip düzenledikten sonra çalıştırmanız yeterli (**&#x31;000000uinit = 1 INIT)

```
initiad tx mstaking create-validator \
--amount 1000000uinit \
--pubkey $(initiad tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id initiation-1 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.15uinit \
-y
```

### Oracle Setup<br>

> Öncelikle aynı sunucu içinde bir tane screen oluşturalım.&#x20;

```
screen -S oracle
```

> Daha sonra bu screene ulaşmak için `screen -r oracle` komutunu çalıştırmanız yeterli

Bu bölüm sadece aktif set için geçerli ama şimdiden kurabilirsiniz.

```
# Clone repository
cd $HOME
rm -rf slinky
git clone https://github.com/skip-mev/slinky.git
cd slinky
git checkout v0.4.3

# Build binaries
make build

# Move binary to local bin
mv build/slinky /usr/local/bin/
rm -rf build
```

#### Step 2: Oracle Çalıştıralım <a href="#step-2-run-oracle" id="step-2-run-oracle"></a>

**CREATE SYSTEMD SERVICE**

```
sudo tee /etc/systemd/system/slinky.service > /dev/null <<EOF
[Unit]
Description=Initia Slinky Oracle
After=network-online.target

[Service]
User=$USER
ExecStart=$(which slinky) --oracle-config-path $HOME/slinky/config/core/oracle.json --market-map-endpoint 0.0.0.0:17990
Restart=on-failure
RestartSec=30
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF
```

**ENABLE AND START SYSTEMD SERVICE**

```
sudo systemctl daemon-reload
sudo systemctl enable slinky.service
sudo systemctl start slinky.service
```

#### Step 3: Validating Prices <a href="#step-3-validating-prices" id="step-3-validating-prices"></a>

Aşağıdaki komutu çalıştırdığınızda fiyatlar görmeniz gerekiyor. Fakat aktif sette değilseniz burada fiyat göremeyeceksiniz. CTRL C ile durdurup devam edebilirsiniz.&#x20;

```
make run-oracle-client
```

#### Step 4: Enable Oracle Vote Extension <a href="#step-4-enable-oracle-vote-extension" id="step-4-enable-oracle-vote-extension"></a>

config dosyası içinde app.toml bulup, aşağıdaki gibi düzenlemeniz gerekiyor. Bu adımları yaptıktan sonra,&#x20;

```
###############################################################################
###                                  Oracle                                 ###
###############################################################################
[oracle]
# Enabled indicates whether the oracle is enabled.
enabled = "true"

# Oracle Address is the URL of the out of process oracle sidecar. This is used to
# connect to the oracle sidecar when the application boots up. Note that the address
# can be modified at any point, but will only take effect after the application is
# restarted. This can be the address of an oracle container running on the same
# machine or a remote machine.
oracle_address = "127.0.0.1:8080"

# Client Timeout is the time that the client is willing to wait for responses from 
# the oracle before timing out.
client_timeout = "500ms"

# MetricsEnabled determines whether oracle metrics are enabled. Specifically
# this enables instrumentation of the oracle client and the interaction between
# the oracle and the app.
metrics_enabled = "false"
```

#### Step 5: Check the systemd logs <a href="#step-5-check-the-systemd-logs" id="step-5-check-the-systemd-logs"></a>

To check service logs use command below:

```
journalctl -fu slinky --no-hostname
```

Successfull Log examples:

```
14T19:07:08.296Z","num_prices":65}
May 14 19:07:08 slinky[877177]: {"level":"info","ts":"2024-05-14T19:07:08.547Z","caller":"oracle/oracle.go:163","msg":"oracle updated prices","pid":877177,"process":"oracle","last_sync":"2024-05-14T19:07:08.547Z","num_prices":65}
May 14 19:07:08 slinky[877177]: {"level":"info","ts":"2024-05-14T19:07:08.796Z","caller":"oracle/oracle.go:163","msg":"oracle updated prices","pid":877177,"process":"oracle","last_sync":"2024-05-14T19:07:08.796Z","num_prices":65}
May 14 19:07:09 slinky[877177]: {"level":"info","ts":"2024-05-14T19:07:09.045Z","caller":"oracle/oracle.go:163","msg":"oracle updated prices","pid":877177,"process":"oracle","last_sync":"2024-05-14T19:07:09.045Z","num_prices":65}
May 14 19:07:09 slinky[877177]: {"level":"info","ts":"2024-05-14T19:07:09.296Z","caller":"oracle/oracle.go:163","msg":"oracle updated prices","pid":877177,"process":"oracle","last_sync":"2024-05-14T19:07:09.296Z","num_prices":65}
May 14 19:07:09 slinky[877177]: {"level":"info","ts":"2024-05-14T19:07:09.544Z","caller":"marketmap/fetcher.go:116","msg":"successfully fetched market map data from modu
```


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