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Tenderduty monitoring tool for Elys Network validators

Using Docker

NOTE: We recommand using a VPS (2 GB RAM, 20 GB Hard disk). Also, make sure to open the port 26657 on your validator server.

Install docker

1. Update the package database:

sudo apt update

2. Install required dependencies:

sudo apt install apt-transport-https ca-certificates curl software-properties-common

3. Add Docker's GPG key:

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

4. Add Docker's repository:

sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

5. Update the package database again:

sudo apt update

6. Install docker:

sudo apt install docker-ce

Install docker-compose

1. Download the Docker Compose v1.29.2:

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

2. Make the Docker Compose binary executable:

sudo chmod +x /usr/local/bin/docker-compose

3. Verify the installation by checking the version:

docker-compose --version

Install tenderduty

mkdir tenderduty && cd tenderduty
docker run --rm ghcr.io/blockpane/tenderduty:latest -example-config >config.yml

Edit config.yml and add Elsys Testnet details, notification methods etc.

NOTE: You can delete the existing config.yml file and create a new file using vim or nano.

In the config.yml file, add the following:

  1. Replace "PagerDuty-Events-API-V2-Integration-Key" with PagerDuty Integration key
  2. Replace "valoper-address" with your Valooper Address
  3. Replace tcp://ip-address:26657 with your validator ip with the correct port (Default is 26657
---

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

prometheus_enabled: yes
prometheus_listen_port: 28686

pagerduty:
  enabled: no
  api_key: <PagerDuty-Events-API-V2-Integration-Key>
  default_severity: alert

discord:
  enabled: no
  webhook: https://discord.com/api/webhooks/999999999999999999/zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

telegram:
  enabled: no
  api_key: '5555555555:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
  channel: "-666666666"

slack:
  enabled: no
  webhook: https://hooks.slack.com/services/AAAAAAAAAAAAAAAAAAAAAAA/bbbbbbbbbbbbbbbbbbbbbbbb

chains:

  "Elys Testnet":
    chain_id: elystestnet-1
    valoper_address: <valoper-address>
    public_fallback: yes

    alerts:
      stalled_enabled: yes
      stalled_minutes: 10

      consecutive_enabled: yes
      consecutive_missed: 5
      consecutive_priority: critical

      percentage_enabled: yes
      percentage_missed: 10
      percentage_priority: warning

      alert_if_inactive: yes
      alert_if_no_servers: yes

      pagerduty:
        enabled: yes
        api_key: "" # uses default if blank

      discord:
        enabled: no
        webhook: "" # uses default if blank

      telegram:
        enabled: no
        api_key: "" # uses default if blank
        channel: "" # uses default if blank

      slack:
          enabled: no
          webhook: "" # uses default if blank

    nodes:
      - url: tcp://<ip-address>:26657
        alert_if_down: yes

Start Tenderduty

docker run -d --name tenderduty -p "8888:8888" -p "28686:28686" --restart unless-stopped -v $(pwd)/config.yml:/var/lib/tenderduty/config.yml ghcr.io/blockpane/tenderduty:latest

Browser URL:

To visit Tenderduty page - http://ip-address:8888 #Example - http://123.12.134.12:8888