Commit Graph

264 Commits

Author SHA1 Message Date
Viktor Kirilov cefd525ab3 more work on the BN/VC split
- fixed comments from the last review
- getting more data VIA RPC, moved some code back into the BN only
- attestation duties being requested as well
2020-05-28 13:01:42 +03:00
Viktor Kirilov 8760494c72 first batch of work towards the VC/BN split:
- we have a new binary which connects via RPC to the respective BN and has an internal clock - waking it up on every slot
- the BN has a new option called --external-validators and currently in order to have the VC binaries to run we need to pass EXTERNAL_VALIDATORS=yes to make
- factored some code out of beacon_node.nim for easier reuse in validator_api.nim and validator_client.nim
- the VC loads its associated private keys from the datadir for its BN
- most of the validator API calls have been implemented as a stub.
- the VC polls its BN at the start of each epoch - getting a list of all active validators for the current epoch - and then continues to request blocks and sign them with its appropriate validators when necessary
2020-05-25 16:23:15 +03:00
Zahary Karadjov 7237a370ba Implement https://github.com/status-im/nim-beacon-chain/issues/872
Please see the newly added 'schlesi-dev' Makefile target.
It demonstrates how the log level can be specified for individual topics.

Additionally, when connecting to testnets like 'schlesi' there will be
two additional log files produced in the working directory:

* json-log.txt
* text-log.txt (in the textblocks format)
2020-04-28 13:49:30 +03:00
Zahary Karadjov 740b76d152 Spec-compliant implementation of Eth1 monitoring; Eth1-enabled local sim
BEWARE! This commit will trigger a stack overflow during local sim
2020-04-26 13:04:53 +03:00
Jacek Sieka ed74770451
spec: regulate exceptions (#913)
* spec: regulate exceptions

* a few more simple raises
2020-04-22 07:53:02 +02:00
Zahary Karadjov d2b7ee27de The RPC service listens on localhost by default 2020-03-22 19:00:09 +02:00
Zahary Karadjov adcec61081 Initial implementation of a JSON-RPC service 2020-03-22 19:00:09 +02:00
Mamy André-Ratsimbazafy bfd4df912e Update to BLS v0.10.1 2020-03-13 12:20:41 +00:00
Zahary Karadjov 7f395e554a WIP Working local network sim with discovery
* The bootstrap_nodes.txt file in the node's data dir is now optional
* Log more data on start-up
* Use the latest ENR APIs
* Fix simulation build errors
2020-02-18 12:53:49 +02:00
Zahary Karadjov ee7c2c9dff Unify the bootstrap nodes handling code
We no longer discriminate between ENR, MultiAddress or ENode
bootstrap records (all of them are remapped to ENodes).

The discovery loop will stochastically try to reconnect to
accidentally disconnected nodes.
2020-02-18 12:53:49 +02:00
Dustin Brody bde1eefdcf improve option naming 2020-02-17 22:00:41 +00:00
Dustin Brody e13846bec6 allow beacon_node to verify finalization when appropriate, and enable by default for make eth2_network_simulation 2020-02-17 22:00:41 +00:00
Zahary Karadjov 07d329acb8 Wire-up the peer dialing loop and introduce --max-peers option 2020-01-21 01:26:57 +02:00
Zahary Karadjov 52878405b7 Integrate Discovery V5 and support ENR bootstrap records 2020-01-21 01:26:57 +02:00
Jacek Sieka a3145f0f5c cleanups
* move stuff out of beaconnode
* fix use-after-free in query
2019-12-10 14:47:52 +00:00
Jacek Sieka afc0686b36 save ssz dummps during processing (#471) 2019-12-03 11:32:27 +00:00
Zahary Karadjov 4c2ded25a6 Add detailed tracing for blocks by range requests 2019-11-26 02:45:25 +02:00
Zahary Karadjov ac5aabd569 Use the latest confutils 2019-11-11 23:29:36 +00:00
Zahary Karadjov ed9cb274a2 Restore a change mysteriously lost during rebasing 2019-11-11 23:29:36 +00:00
Ștefan Talpalaru c1a63035b9 beacon_node: "--version" option [skip ci]
fixes #466
2019-11-09 17:43:42 +00:00
Yuriy Glukhov 568e669b1c Fixed deposit/contract 2019-11-07 17:23:06 +00:00
Zahary Karadjov 72c42838cb
Fix a typo in start.sh; Display the full slot number in the statusbar [skip ci] 2019-10-29 21:48:32 +02:00
Zahary Karadjov f1ea0cec32
Add support for testnets with mixed quickstart/random deposits 2019-10-29 19:16:32 +02:00
Zahary Karadjov ba0037738b
Removed all code related to the old network metadata files
Also switched to a more "standard" naming convention for the
command-line parameters.
2019-10-29 01:04:52 +02:00
Jacek Sieka ee5d1c1467
minimize imports, specially for spec - cuts 2/3 of ncli build time (#500)
* minimize imports, specially for spec - cuts 2/3 of ncli build time
* ptr_arith->ptrops
2019-10-25 12:59:56 +02:00
Zahary Karadjov c23b011c77 Cosmetic improvements to the status bar; Attempt to fix the CI 2019-10-07 23:56:34 +09:00
Zahary Karadjov f72a58595f Initial version of status bar 2019-10-07 23:56:34 +09:00
Zahary Karadjov 0eaa433e84
Automated scripts for resetting the Status testnets
For detailed instructions, please see

https://github.com/status-im/nimbus-private/blob/master/testnets-maintenance.md
2019-09-26 18:58:51 +03:00
Jacek Sieka 42a469603d
simplify startup, describe a few startup tricks 2019-09-11 20:29:57 -04:00
Jacek Sieka 65ff8f2886
remove networkId (unused) 2019-09-11 20:29:57 -04:00
Jacek Sieka ab2cce3951
add quickStart option that avoids network metadata 2019-09-11 20:29:57 -04:00
Zahary Karadjov f583135a39
The --stateSnapshot option now accepts ssz files as well 2019-09-10 10:13:49 -04:00
zah 93cdb43f1e Integrate nim-metrics and add some metrics from the ETH2 spec (#394) 2019-09-07 19:48:05 +02:00
Jacek Sieka 7b73b40bab interop updates
* add interop launcher scripts
* stick validator_keygen into beacon_node
* fix lmd ghost slot number on missing block
* use mocked eth1data when producing blocks
* use bls public key method for withdrawal credentials
* fix deposit domain
* prefer lowercase for a bunch of toHex
* build simulation binary in data folder to avoid data types confusion
2019-09-02 22:14:18 +03:00
Yuriy Glukhov 958e4cd3b4 Getting genesis through web3 2019-07-31 16:39:26 +03:00
Zahary Karadjov 12e9367f78
Improved error handling; Simple test case for connecting 2 peers 2019-06-24 05:34:22 +03:00
Zahary Karadjov f4a96bc3f3
[WIP] Restore the Lib2P2 builds and implement the latest wire spec
Depends on https://github.com/status-im/nim-eth/pull/54
2019-06-24 05:34:21 +03:00
Ștefan Talpalaru 53012b9a25
NAT traversal 2019-04-18 15:48:17 +02:00
zah e16d8faee2 Switch to a two-steps build process (#228) 2019-03-29 10:44:19 -06:00
Zahary Karadjov 8e0025035c all validators are free for picking by default 2019-03-29 15:38:59 +02:00
Zahary Karadjov b3d23c052c Switch to 30 seconds slot duration; UX improvements
* On the testnet site, the first N instead of the last N validators
  will be considered reserved for users

* The number of validators is consistently named `totalValidators`
  in all commands

* Proper keys are generated by default in validator_keygen
2019-03-27 18:13:39 +02:00
Zahary Karadjov a3ce9d17ec Expose the default port 2019-03-27 18:13:39 +02:00
Zahary Karadjov 6629897567 We don't need the more complicated port setup anymore 2019-03-27 18:13:39 +02:00
Zahary Karadjov c0fa229254 Improved error handling in the networking code 2019-03-26 17:40:20 +02:00
Zahary Karadjov d94d4f2606 Dumbed down the validator key import procedure
The previous idempotent scheme proved to be too slow, making it
harder to quickly re-assign validators on the servers.
2019-03-26 17:37:31 +02:00
Zahary Karadjov 0a027e410a Address review concerns and make some steps towards json logging 2019-03-22 17:04:17 +02:00
Zahary Karadjov 06301458bf Don't add the 'node' log property when connecting to the testnet 2019-03-22 17:04:17 +02:00
Zahary Karadjov 42ca6afae2 Helpful scripts for resetting the testnets 2019-03-19 21:50:22 +02:00
Zahary Karadjov 6a35d3584d Automate the creation of the network metadata files
With these changes, running a simulation is very close to running
an actual testnet. Some checks have been added in the client to
make sure you are not connecting to an incompatible network (e.g.
a network running with a different number of shards).
2019-03-19 20:27:54 +02:00
Jacek Sieka d7f972a47e allow setting advertised external ip
* detect it in start.sh
2019-03-19 10:50:09 +02:00
Zahary Karadjov 6bb38095c9 Command-line and data storage handling for testnets 2019-03-18 12:45:29 +02:00
Jacek Sieka 4d55cf8eea beacon node sim: various improvements (fixes #111) (#156)
* allow running more or fewer validators
* use deterministic key generation for tests to avoid exhausting system
RNG
* update README with simulator docs
* write the data of each validator to separate file, instead of a big
chainstart.json (makes it easier to run different validator counts)
2019-03-07 13:59:28 +00:00
Jacek Sieka 0e9cc20cfe beacon node simplifications (#116)
* remove previous randao scheme code
* fix some epoch logging
* move genesis time selection to state generation
2019-02-15 17:33:32 +01:00
Dustin Brody 8fbf87aa8c complete switching to v0.2.0 RANDAO scheme, with verification enabled 2019-02-14 13:41:04 -08:00
Mamy Ratsimbazafy e5d152c6d6
Update BLS to the latest scheme. (#80)
* Attempt to switch to nim-blscurve.

* "Fix" BLS test for new tests

* Missing domain param in validator keygen
2019-02-05 17:13:29 +01:00
Zahary Karadjov 43ae45fe7e Add --logLevel command-line flag; Fix running the start.sh script from the beacon-chain repo 2019-01-17 14:38:27 +02:00
Zahary Karadjov 8f9a5441f1 More reliable network simulation
You'll need the latest versions of nim-eth-p2p, nim-serialization
and nim-json-serialization.

Before starting the simulation script, make sure to delete any previous
json files from the simulation folder:

```
rm tests/simulation/*.json
tests/simulation/start.sh
```

This should survive the creation of few blocks before diying with a
block validation error.
2019-01-05 14:35:47 +02:00
Jacek Sieka 12a819c110
spec updates (#48)
* spec updates
* balances move out to separate seq
* bunch of placeholders for proof-of-custody / phase1
* fix inclusion distance adjustment
* modify state in-place in `updateState` (tests spent over 80% time
copying state! now it's down to 25-50)
* document several conditions and conversations
* some renames here and there to follow spec
2018-12-27 14:14:37 -06:00
Zahary Karadjov abb199d6dc Chain creation and network simulation start script 2018-12-19 15:39:00 +02:00
Yuriy Glukhov 10ed2bd5b9 Comments addressed, cosmetics 2018-12-09 11:17:54 +02:00
Yuriy Glukhov 61f81fb0c4 Some bits of randao 2018-12-09 11:17:54 +02:00
Yuriy Glukhov f12b679880 addLocalValidators impl 2018-12-05 18:58:28 +02:00
Zahary Karadjov e4d1bebf4d Get the code to compiling state 2018-11-29 03:17:57 +02:00
Zahary Karadjov 4920c0a357 work-in-progress beacon node skeleton (not compiling at the moment) 2018-11-28 22:55:04 +02:00