Starting the Node
To start the chainflip-node, run the following command.
sudo systemctl start chainflip-nodeTo check on the service, we use status.
systemctl status chainflip-nodeOn certain cloud service providers, such as Digital Ocean, a glitch with journald prevents it from correctly reading logs from other services. To address this issue, execute the command below:
sudo systemctl restart systemd-journald.service
At this point, you will need to wait for your node to catch up with the latest block.
If you try to start your engine now it will crash. Wait for your node to sync before proceeding.
To view the live logs for the validator software, use journalctl. You can quit at anytime using ctrl + c
journalctl -f -u chainflip-node.serviceAt the start, you should see that your node is synchronising to the network, something like this:
Nov 14 13:38:45 berghain-validator systemd[1]: Started Chainflip Validator Node.
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: Starting chainflip-node v1.0.0 (CI Build: "https://github.com/chainflip-io/chainflip-backend/tree/441f15c639f94a804ec856a70e6f6c7875edaaf2")
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: ██████╗██╗ ██╗ █████╗ ██╗███╗ ██╗███████╗██╗ ██╗██████╗
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: ██╔════╝██║ ██║██╔══██╗██║████╗ ██║██╔════╝██║ ██║██╔══██╗
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: ██║ ███████║███████║██║██╔██╗ ██║█████╗ ██║ ██║██████╔╝
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: ██║ ██╔══██║██╔══██║██║██║╚██╗██║██╔══╝ ██║ ██║██╔═══╝
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: ╚██████╗██║ ██║██║ ██║██║██║ ╚████║██║ ███████╗██║██║
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: ╚═════╝╚═╝ ╚═╝╚═╝ ╚═╝╚═╝╚═╝ ╚═══╝╚═╝ ╚══════╝╚═╝╚═╝
Nov 14 13:38:45 berghain-validator chainflip-node[1908]:
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 Chainflip Node
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 ✌️ version 1.0.0-441f15c639f
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 ❤️ by Chainflip Team <https://github.com/chainflip-io>, 2021-2023
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 📋 Chain specification: Chainflip-Berghain
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 🏷 Node name: piquant-fifth-7905
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 👤 Role: AUTHORITY
Nov 14 13:38:45 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:45 💾 Database: RocksDb at /etc/chainflip/chaindata/chains/Chainflip-Berghain/db/full
Nov 14 13:38:47 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:47 🔨 Initializing Genesis block/state (state: 0xceb9…3b8d, header-hash: 0x8b8c…6eb9)
Nov 14 13:38:47 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:47 👴 Loading GRANDPA authority set from genesis on what appears to be first startup.
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 🏷 Local node identity is: 12D3KooWGLEPcZWpevN9TJNDRWtDbTfLzTK5sLY8UVa6UjY8VE7b
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 Operating system: linux
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 CPU architecture: x86_64
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 Target environment: gnu
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 CPU: DO-Premium-AMD
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 CPU cores: 4
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 Memory: 7937MB
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 Kernel: 5.15.0-88-generic
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 Linux distribution: Ubuntu 22.04.3 LTS
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 💻 Virtual machine: yes
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 📦 Highest known block at #0
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 〽️ Prometheus exporter started at 127.0.0.1:9615
Nov 14 13:38:48 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:48 Running JSON-RPC server: addr=127.0.0.1:9944, allowed origins=["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*", "https://polkadot.js.org"]
Nov 14 13:38:49 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:49 🔍 Discovered new external address for our node: /ip4/159.89.85.53/tcp/30333/p2p/12D3KooWGLEPcZWpevN9TJNDRWtDbTfLzTK5sLY8UVa6UjY8VE7b
Nov 14 13:38:53 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:53 ⏩ Warping, Downloading state, 4.19 Mib (4 peers), best: #0 (0x8b8c…6eb9), finalized #0 (0x8b8c…6eb9), ⬇ 831.8kiB/s ⬆ 3.0kiB/s
Nov 14 13:38:58 berghain-validator chainflip-node[1908]: 2023-11-14 13:38:58 ⏩ Warping, Downloading state, 7.02 Mib (4 peers), best: #0 (0x8b8c…6eb9), finalized #0 (0x8b8c…6eb9), ⬇ 372.3kiB/s ⬆ 0.2kiB/s
Nov 14 13:39:01 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:01 Warp sync is complete (10 MiB), restarting block sync.
Nov 14 13:39:01 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:01 ✨ Imported #11757 (0x7daa…d28e)
Nov 14 13:39:01 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:01 ✨ Imported #11758 (0x094b…f1d8)
Nov 14 13:39:01 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:01 ✨ Imported #11759 (0x4e4f…b5db)
Nov 14 13:39:01 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:01 ✨ Imported #11760 (0x8b61…6b02)
Nov 14 13:39:01 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:01 ✨ Imported #11761 (0x25da…9acf)
Nov 14 13:39:03 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:03 ⏩ Block history, #1216 (4 peers), best: #11761 (0x25da…9acf), finalized #11759 (0x4e4f…b5db), ⬇ 365.7kiB/s ⬆ 2.6kiB/s
Nov 14 13:39:06 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:06 ✨ Imported #11762 (0x19b4…8b59)
Nov 14 13:39:08 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:08 ⏩ Block history, #6400 (4 peers), best: #11762 (0x19b4…8b59), finalized #11760 (0x8b61…6b02), ⬇ 964.1kiB/s ⬆ 5.1kiB/s
Nov 14 13:39:12 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:12 ✨ Imported #11763 (0x0e05…6035)
Nov 14 13:39:13 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:13 Block history download is complete.
Nov 14 13:39:13 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:13 💤 Idle (4 peers), best: #11763 (0x0e05…6035), finalized #11760 (0x8b61…6b02), ⬇ 951.5kiB/s ⬆ 5.5kiB/s
Nov 14 13:39:18 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:18 ✨ Imported #11764 (0xb7aa…93bf)
Nov 14 13:39:18 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:18 💤 Idle (4 peers), best: #11764 (0xb7aa…93bf), finalized #11761 (0x25da…9acf), ⬇ 4.4kiB/s ⬆ 2.9kiB/s
Nov 14 13:39:23 berghain-validator chainflip-node[1908]: 2023-11-14 13:39:23 💤 Idle (4 peers), best: #11764 (0xb7aa…93bf), finalized #11762 (0x19b4…8b59), ⬇ 4.4kiB/s ⬆ 3.6kiB/s
2023-03-24 08:22:30 ✨ Imported #1913250 (0x4bc1…8362)
2023-03-24 08:22:35 ⏩ Block history, #43200 (11 peers), best: #1913250 (0x4bc1…8362), finalized #1913248 (0xbb74…9178), ⬇ 330.6kiB/s ⬆ 145.2kiB/sThe chainflip-node uses warp sync by default to make joining the network
a faster process for new nodes.
Starting the Engine
To start the chainflip-engine, we issue another command.
The following commands all refer to v1.3 which might be outdated at the time of reading. These commands must be executed using the latest version available!
sudo systemctl start chainflip-engine1.3To check on the service, we use status.
systemctl status chainflip-engine1.3Check the engine logs:
journalctl -f -u chainflip-engine1.3.serviceYou should see some output that looks like this:
Nov 14 13:42:15 berghain-validator systemd[1]: Started Chainflip Validator Engine.
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: Starting chainflip-engine v1.0.0 (CI Build: "https://github.com/chainflip-io/chainflip-backend/tree/441f15c639f94a804ec856a70e6f6c7875edaaf2")
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: ██████╗██╗ ██╗ █████╗ ██╗███╗ ██╗███████╗██╗ ██╗██████╗
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: ██╔════╝██║ ██║██╔══██╗██║████╗ ██║██╔════╝██║ ██║██╔══██╗
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: ██║ ███████║███████║██║██╔██╗ ██║█████╗ ██║ ██║██████╔╝
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: ██║ ██╔══██║██╔══██║██║██║╚██╗██║██╔══╝ ██║ ██║██╔═══╝
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: ╚██████╗██║ ██║██║ ██║██║██║ ╚████║██║ ███████╗██║██║
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: ╚═════╝╚═╝ ╚═╝╚═╝ ╚═╝╚═╝╚═╝ ╚═══╝╚═╝ ╚══════╝╚═╝╚═╝
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]:
Nov 14 13:42:15 berghain-validator chainflip-engine[2011]: {"timestamp":"2023-11-14T13:42:15.328389Z","level":"WARN","fields":{"message":"Your Chainflip account cFK4VcB8hWzZQy2e3973uV7rwz4PXzu2a5G8bgmQ45bigA6oA is not funded. Note, it may take some time for your funds to be detected. WAITING for your account to be funded at block: 0xcc56…7945"},"target":"chainflip_engine::state_chain_observer::client"}
Nov 14 13:42:19 berghain-validator chainflip-engine[2011]: {"timestamp":"2023-11-14T13:42:19.058449Z","level":"WARN","fields":{"message":"Your Chainflip account cFK4VcB8hWzZQy2e3973uV7rwz4PXzu2a5G8bgmQ45bigA6oA is not funded. Note, it may take some time for your funds to be detected. WAITING for your account to be funded at block: 0x9eb6…a856"},"target":"chainflip_engine::state_chain_observer::client"}
Nov 14 13:42:25 berghain-validator chainflip-engine[2011]: {"timestamp":"2023-11-14T13:42:25.725048Z","level":"WARN","fields":{"message":"Your Chainflip account cFK4VcB8hWzZQy2e3973uV7rwz4PXzu2a5G8bgmQ45bigA6oA is not funded. Note, it may take some time for your funds to be detected. WAITING for your account to be funded at block: 0xeb0f…23cb"},"target":"chainflip_engine::state_chain_observer::client"}
Nov 14 13:42:31 berghain-validator chainflip-engine[2011]: {"timestamp":"2023-11-14T13:42:31.058913Z","level":"WARN","fields":{"message":"Your Chainflip account cFK4VcB8hWzZQy2e3973uV7rwz4PXzu2a5G8bgmQ45bigA6oA is not funded. Note, it may take some time for your funds to be detected. WAITING for your account to be funded at block: 0x13c7…ace7"},"target":"chainflip_engine::state_chain_observer::client"}
If the engine starts crashing and reporting errors, don't panic. Your node might be catching up and syncing blocks from the network. Give it some time and it should recover and start working. In the meantime you can head to the next section and start with the process of adding funds.
Enable systemd Services
Tell both the services to start again after a reboot:
sudo systemctl enable chainflip-nodesudo systemctl enable chainflip-engine1.3Anytime you make changes to your engine config file, don't forget to run: systemctl restart chainflip-engine1.3