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nimbus-eth2
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nimbus-eth2/tests/simulation/run_node.sh

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add initial block pool (#139) * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length
2019-02-28 21:21:29 +00:00
#!/bin/bash
Makefile that only works in a Git submodule (#210) - updated README.md - beacon_chain.nimble: accept compilation flags as params - nim.cfg: enable `--opt:speed` at the top level - simulation scripts: allow overriding GIT_ROOT and do some refactoring
2019-03-28 15:18:59 +00:00
set -eu
add initial block pool (#139) * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length
2019-02-28 21:21:29 +00:00
. $(dirname $0)/vars.sh
Makefile that only works in a Git submodule (#210) - updated README.md - beacon_chain.nimble: accept compilation flags as params - nim.cfg: enable `--opt:speed` at the top level - simulation scripts: allow overriding GIT_ROOT and do some refactoring
2019-03-28 15:18:59 +00:00
cd "$GIT_ROOT"
add initial block pool (#139) * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length
2019-02-28 21:21:29 +00:00
Makefile that only works in a Git submodule (#210) - updated README.md - beacon_chain.nimble: accept compilation flags as params - nim.cfg: enable `--opt:speed` at the top level - simulation scripts: allow overriding GIT_ROOT and do some refactoring
2019-03-28 15:18:59 +00:00
DATA_DIR="${SIMULATION_DIR}/node-${1}"
add initial block pool (#139) * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length
2019-02-28 21:21:29 +00:00
Makefile that only works in a Git submodule (#210) - updated README.md - beacon_chain.nimble: accept compilation flags as params - nim.cfg: enable `--opt:speed` at the top level - simulation scripts: allow overriding GIT_ROOT and do some refactoring
2019-03-28 15:18:59 +00:00
V_PREFIX="${VALIDATORS_DIR}/v$(printf '%06d' ${1})"
beacon node sim: various improvements (fixes #111) (#156) * allow running more or fewer validators * use deterministic key generation for tests to avoid exhausting system RNG * update README with simulator docs * write the data of each validator to separate file, instead of a big chainstart.json (makes it easier to run different validator counts)
2019-03-07 13:59:28 +00:00
PORT=$(printf '5%04d' ${1})
make nat setting optional when running sim
2019-03-19 18:57:57 +00:00
NAT traversal
2019-04-18 00:02:14 +00:00
NAT_FLAG="--nat:none"
make nat setting optional when running sim
2019-03-19 18:57:57 +00:00
if [ "${NAT:-}" == "1" ]; then
NAT traversal
2019-04-18 00:02:14 +00:00
NAT_FLAG="--nat:any"
make nat setting optional when running sim
2019-03-19 18:57:57 +00:00
fi
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
Allow setting the number of missing nodes
2019-03-28 23:42:45 +00:00
FIRST_VALIDATOR_IDX=$(printf '%07d' $(( (NUM_VALIDATORS / ($NUM_NODES + $NUM_MISSING_NODES)) * $1 )))
LAST_VALIDATOR_IDX=$(printf '%07d' $(( (NUM_VALIDATORS / ($NUM_NODES + $NUM_MISSING_NODES)) * ($1 + 1) - 1 )))
Support for running a local simulation with arbitrary number of validators
2019-03-28 22:36:39 +00:00
mkdir -p $DATA_DIR/validators
rm -f $DATA_DIR/validators/*
eval cp ${VALIDATORS_DIR}/v{$FIRST_VALIDATOR_IDX..$LAST_VALIDATOR_IDX}.privkey $DATA_DIR/validators
add initial block pool (#139) * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length
2019-02-28 21:21:29 +00:00
$BEACON_NODE_BIN \
Automate the creation of the network metadata files With these changes, running a simulation is very close to running an actual testnet. Some checks have been added in the client to make sure you are not connecting to an incompatible network (e.g. a network running with a different number of shards).
2019-03-19 17:22:17 +00:00
--network:$NETWORK_METADATA_FILE \
add initial block pool (#139) * implement in-memory block graph * store tail block in database * resolve unknown parents by syncing them from peers * introduce concept of resolved blocks and attestations - those that follow minimal protocol rules * update state head lazily * log more stuff * shortHash -> shortLog * start 9/10 beacon nodes by default, last can be started manually * see also #134 * fix start.sh epoch length
2019-02-28 21:21:29 +00:00
--dataDir:$DATA_DIR \
Address review concerns and make some steps towards json logging
2019-03-22 14:35:20 +00:00
--nodename:${1} \
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
--tcpPort:$PORT \
--udpPort:$PORT \
make nat setting optional when running sim
2019-03-19 18:57:57 +00:00
$NAT_FLAG \
Automate the creation of the network metadata files With these changes, running a simulation is very close to running an actual testnet. Some checks have been added in the client to make sure you are not connecting to an incompatible network (e.g. a network running with a different number of shards).
2019-03-19 17:22:17 +00:00
--stateSnapshot:$SNAPSHOT_FILE