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Installation for Service version

Create user (optional)

adduser tenderduty
adduser tenderduty sudo
su - tenderduty

Install Go

My Version : go version go1.20.6 linux/amd64
sudo rm -rf /usr/local/go && \
curl -Ls https://go.dev/dl/go1.20.6.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local && \
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile && \
source $HOME/.bash_profile && \
go version

Install Binary

git clone https://github.com/blockpane/tenderduty
cd tenderduty
go install

Configuration

copy config.yml
cp example-config.yml config.yml

or create new one

touch config.yml

Edit Configuration

Here my configurations

enable_dashboard: yes
listen_port: 8888
hide_logs: no
node_down_alert_minutes: 3
node_down_alert_severity: critical

prometheus_enabled: no
prometheus_listen_port: 28686

# Telegram settings
telegram:
  enabled: yes
  api_key: "" # Bot TOken, leave blank if you don't have it.
  channel: "" # The group ID for the chat where messages will be sent. Google how to find this, will include better info later.

Create Chain Configuration

Create chains.id directory
mkdir chains.d

Create Your chain yml files to be monitored. Here is example i'm creating planq.yml, edit it according to your configurations.

tee ./chains.d/planq.yml > /dev/null << EOF
    chain_id: planq_7070-2                                                      # Chain ID
    valoper_address: plqvaloper1kk4j6t8gsd6t3x2l8pgpa5hee2nw3xrlfqah            # Your Valoper Address
    public_fallback: no

    alerts:
      stalled_enabled: yes
      stalled_minutes: 10
      consecutive_enabled: yes
      consecutive_missed: 5
      consecutive_priority: critical
      percentage_enabled: no
      percentage_missed: 10
      percentage_priority: warning
      alert_if_inactive: yes
      alert_if_no_servers: yes

      # Telegram settings
      telegram:
        enabled: yes                                              
        api_key: ""              # BOT TOKEN, Leave it if you wont configure it
        channel: ""              # Channel ID

    nodes:
      - url: https://rpc.planq.network:443
        alert_if_down: yes
      - url: https://rpc.planq.nodestake.top:443
        alert_if_down: no

EOF

You can create another chains in the same directory, just rename planq.yml with another chain name

Create Service Configuration

sudo tee /etc/systemd/system/tenderduty.service > /dev/null << EOF
[Unit]
Description=Composable-testnet Testnet
After=network-online.target
[Service]
User=$USER
ExecStart=$(which tenderduty) run start
WorkingDirectory=$HOME/tenderduty
Restart=on-failure
RestartSec=10
LimitNOFILE=infinity
Type=simple
TimeoutSec=180
[Install]
WantedBy=multi-user.target
EOF

Register and Start Service

sudo systemctl enable tenderduty
sudo systemctl daemon-reload
sudo systemctl restart tenderduty && sudo journalctl -fu tenderduty -o cat

Open on your browser http://IP-Address:8888

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