cerc-io/stack-orchestrator
17
1
Fork 3
Code Issues 112 Pull Requests 19 Actions Packages Projects Releases 480 Wiki Activity
38714be9e9
stack-orchestrator/app/data/stacks/mainnet-eth
History
Thomas E Lackey df4d59a5fd Update from github.com to git.vdb.to for many repos.
2023-10-02 16:50:41 -05:00
..
deploy Update copyright messages (#530) 2023-09-10 13:28:26 -06:00
README.md Add port mapping option 2023-09-19 14:06:29 -06:00
stack.yml Update from github.com to git.vdb.to for many repos. 2023-10-02 16:50:41 -05:00

README.md

mainnet-eth

Deploys a "head-tracking" mainnet Ethereum stack comprising a go-ethereum execution layer node and a lighthouse consensus layer node.

Clone required repositories

$ laconic-so --stack mainnet-eth setup-repositories

Build containers

$ laconic-so --stack mainnet-eth build-containers

Create a deployment

$ laconic-so --stack mainnet-eth deploy init --map-ports-to-host any-same --output mainnet-eth-spec.yml
$ laconic-so deploy create --spec-file mainnet-eth-spec.yml --deployment-dir mainnet-eth-deployment

Start the stack

$ laconic-so deployment --dir mainnet-eth-deployment start

Display stack status:

$ laconic-so deployment --dir mainnet-eth-deployment ps
Running containers:
id: f39608eca04d72d6b0f1f3acefc5ebb52908da06e221d20c7138f7e3dff5e423, name: laconic-ef641b4d13eb61ed561b19be67063241-foundry-1, ports:
id: 4052b1eddd886ae0d6b41f9ff22e68a70f267b2bfde10f4b7b79b5bd1eeddcac, name: laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-geth-1-1, ports: 30303/tcp, 30303/udp, 0.0.0.0:49184->40000/tcp, 0.0.0.0:49185->6060/tcp, 0.0.0.0:49186->8545/tcp, 8546/tcp
id: ac331232e597944b621b3b8942ace5dafb14524302cab338ff946c7f6e5a1d52, name: laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1, ports: 0.0.0.0:49187->8001/tcp

See stack logs:

$ laconic-so deployment --dir mainnet-eth-deployment logs
time="2023-07-25T09:46:29-06:00" level=warning msg="The \"CERC_SCRIPT_DEBUG\" variable is not set. Defaulting to a blank string."
laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1  | Jul 25 15:45:13.362 INFO Logging to file                         path: "/var/lighthouse-data-dir/beacon/logs/beacon.log"
laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1  | Jul 25 15:45:13.365 INFO Lighthouse started                      version: Lighthouse/v4.1.0-693886b
laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1  | Jul 25 15:45:13.365 INFO Configured for network                  name: mainnet
laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1  | Jul 25 15:45:13.366 INFO Data directory initialised              datadir: /var/lighthouse-data-dir
laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1  | Jul 25 15:45:13.366 INFO Deposit contract                        address: 0x00000000219ab540356cbb839cbe05303d7705fa, deploy_block: 11184524
laconic-ef641b4d13eb61ed561b19be67063241-mainnet-eth-lighthouse-1-1  | Jul 25 15:45:13.424 INFO Starting checkpoint sync                remote_url: https://beaconstate.ethstaker.cc/, service: beacon

Monitoring stack sync progress

Both go-ethereum and lighthouse will engage in an initial chain sync phase that will last up to several hours depending on hardware performance and network capacity. Syncing can be monitored by looking for these log messages:

Jul 24 12:34:17.001 INFO Downloading historical blocks           est_time: 5 days 11 hrs, speed: 14.67 slots/sec, distance: 6932481 slots (137 weeks 3 days), service: slot_notifier
INFO [07-24|12:14:52.493] Syncing beacon headers                   downloaded=145,920 left=17,617,968 eta=1h23m32.815s
INFO [07-24|12:33:15.238] Syncing: chain download in progress      synced=1.86% chain=148.94MiB headers=368,640@95.03MiB bodies=330,081@40.56MiB receipts=330,081@13.35MiB eta=37m54.505s
INFO [07-24|12:35:13.028] Syncing: state download in progress      synced=1.32% state=4.64GiB   accounts=2,850,314@677.57MiB slots=18,663,070@3.87GiB  codes=26662@111.14MiB eta=3h18m0.699s

Once synced up these log messages will be observed:

INFO Synced                                  slot: 6952515, block: 0x5bcb…f6d9, epoch: 217266, finalized_epoch: 217264, finalized_root: 0x6342…2c5c, exec_hash: 0x8d8c…2443 (verified), peers: 31, service: slot_notifier
INFO [07-25|03:04:48.941] Imported new potential chain segment     number=17,767,316 hash=84f6e7..bc2cb0 blocks=1  txs=137  mgas=16.123  elapsed=57.087ms     mgasps=282.434 dirty=461.46MiB
INFO [07-25|03:04:49.042] Chain head was updated                   number=17,767,316 hash=84f6e7..bc2cb0 root=ca58b2..8258c1 elapsed=2.480111ms

Clean up

Stop the stack:

$ laconic-so deployment --dir mainnet-eth-deployment stop

This leaves data volumes in place, allowing the stack to be subsequently re-started. To permanently delete the stack's data volumes run:

$ laconic-so deployment --dir mainnet-eth-deployment stop --delete-data-volumes

After deleting the volumes, any subsequent re-start will begin chain sync from cold.

Ports

It is usually necessary to expose certain container ports on one or more the host's addresses to allow incoming connections. Any ports defined in the Docker compose file are exposed by default with random port assignments, bound to "any" interface (IP address 0.0.0.0), but the port mappings can be customized by editing the "spec" file generated by laconic-so deploy init.

In this example, ports 8545 and 5052 have been assigned to a specific addresses/port combination on the host, while port 40000 has been left with random assignment:

$ cat mainnet-eth-spec.yml
stack: mainnet-eth
ports:
  mainnet-eth-geth-1:
   - '10.10.10.10:8545:8545'
   - '40000'
  mainnet-eth-lighthouse-1:
   - '10.10.10.10:5052:5052'
volumes:
  mainnet_eth_config_data: ./data/mainnet_eth_config_data
  mainnet_eth_geth_1_data: ./data/mainnet_eth_geth_1_data
  mainnet_eth_lighthouse_1_data: ./data/mainnet_eth_lighthouse_1_data

In addition, a stack-wide port mapping "recipe" can be applied at the time the laconic-so deploy init command is run, by supplying the desired recipe with the --map-ports-to-host option. The following recipes are supported:

Recipe Host Port Mapping
any-variable-random Bind to 0.0.0.0 using a random port assigned at start time (default)
localhost-same Bind to 127.0.0.1 using the same port number as exposed by the containers
any-same Bind to 0.0.0.0 using the same port number as exposed by the containers
localhost-fixed-random Bind to 127.0.0.1 using a random port number selected at the time the command is run (not checked for already in use)
any-fixed-random Bind to 0.0.0.0 using a random port number selected at the time the command is run (not checked for already in use)

Data volumes

Container data volumes are bind-mounted to specified paths in the host filesystem. The default setup (generated by laconic-so deploy init) places the volumes in the ./data subdirectory of the deployment directory:

$ cat mainnet-eth-spec.yml
stack: mainnet-eth
ports:
  mainnet-eth-geth-1:
   - '10.10.10.10:8545:8545'
   - '40000'
  mainnet-eth-lighthouse-1:
   - '10.10.10.10:5052:5052'
volumes:
  mainnet_eth_config_data: ./data/mainnet_eth_config_data
  mainnet_eth_geth_1_data: ./data/mainnet_eth_geth_1_data
  mainnet_eth_lighthouse_1_data: ./data/mainnet_eth_lighthouse_1_data

A synced-up stack will consume around 900GB of data volume space:

$ sudo du -h mainnet-eth-deployment/data/
150M    mainnet-eth-deployment/data/mainnet_eth_lighthouse_1_data/beacon/freezer_db
25G     mainnet-eth-deployment/data/mainnet_eth_lighthouse_1_data/beacon/chain_db
16K     mainnet-eth-deployment/data/mainnet_eth_lighthouse_1_data/beacon/network
368M    mainnet-eth-deployment/data/mainnet_eth_lighthouse_1_data/beacon/logs
26G     mainnet-eth-deployment/data/mainnet_eth_lighthouse_1_data/beacon
26G     mainnet-eth-deployment/data/mainnet_eth_lighthouse_1_data
8.0K    mainnet-eth-deployment/data/mainnet_eth_config_data
4.0K    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/keystore
527G    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth/chaindata/ancient/chain
527G    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth/chaindata/ancient
859G    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth/chaindata
4.8M    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth/nodes
242M    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth/ethash
669M    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth/triecache
860G    mainnet-eth-deployment/data/mainnet_eth_geth_1_data/geth
860G    mainnet-eth-deployment/data/mainnet_eth_geth_1_data
885G    mainnet-eth-deployment/data/