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Merge pull request #957 from status-im/localtestnet

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launch_local_testnet.sh: avoid infinite waits
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Ștefan Talpalaru 2020-05-02 20:57:43 +02:00 committed by GitHub
commit c3cdb399c0
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1 changed files with 30 additions and 2 deletions
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32
scripts/launch_local_testnet.sh
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@ -150,9 +150,19 @@ cleanup() {
} }
trap 'cleanup' SIGINT SIGTERM EXIT trap 'cleanup' SIGINT SIGTERM EXIT
dump_logs() {
LOG_LINES=20
for LOG in "${DATA_DIR}"/log*.txt; do
echo "Last ${LOG_LINES} lines of ${LOG}:"
tail -n ${LOG_LINES} "${LOG}"
echo "======"
done
}
PIDS="" PIDS=""
NODES_WITH_VALIDATORS=${NODES_WITH_VALIDATORS:-4} NODES_WITH_VALIDATORS=${NODES_WITH_VALIDATORS:-4}
VALIDATORS_PER_NODE=$(( $RANDOM_VALIDATORS / $NODES_WITH_VALIDATORS )) VALIDATORS_PER_NODE=$(( $RANDOM_VALIDATORS / $NODES_WITH_VALIDATORS ))
BOOTSTRAP_TIMEOUT=10 # in seconds
for NUM_NODE in $(seq 0 $(( ${NUM_NODES} - 1 ))); do for NUM_NODE in $(seq 0 $(( ${NUM_NODES} - 1 ))); do
if [[ ${NUM_NODE} == 0 ]]; then if [[ ${NUM_NODE} == 0 ]]; then
@ -160,8 +170,15 @@ for NUM_NODE in $(seq 0 $(( ${NUM_NODES} - 1 ))); do
else else
BOOTSTRAP_ARG="--bootstrap-file=${NETWORK_DIR}/bootstrap_nodes.txt" BOOTSTRAP_ARG="--bootstrap-file=${NETWORK_DIR}/bootstrap_nodes.txt"
# Wait for the master node to write out its address file # Wait for the master node to write out its address file
START_TIMESTAMP=$(date +%s)
while [ ! -f "${DATA_DIR}/node0/beacon_node.address" ]; do while [ ! -f "${DATA_DIR}/node0/beacon_node.address" ]; do
sleep 0.1 sleep 0.1
NOW_TIMESTAMP=$(date +%s)
if [[ "$(( NOW_TIMESTAMP - START_TIMESTAMP ))" -ge "$BOOTSTRAP_TIMEOUT" ]]; then
echo "Bootstrap node failed to start in ${BOOTSTRAP_TIMEOUT} seconds. Aborting."
dump_logs
exit 1
fi
done done
fi fi
@ -178,13 +195,14 @@ for NUM_NODE in $(seq 0 $(( ${NUM_NODES} - 1 ))); do
./build/beacon_node \ ./build/beacon_node \
--nat:extip:127.0.0.1 \ --nat:extip:127.0.0.1 \
--log-level="${LOG_LEVEL}" \ --log-level="${LOG_LEVEL}" \
--tcp-port=$(( ${BOOTSTRAP_PORT} + ${NUM_NODE} )) \ --tcp-port=$(( BOOTSTRAP_PORT + NUM_NODE )) \
--udp-port=$(( ${BOOTSTRAP_PORT} + ${NUM_NODE} )) \ --udp-port=$(( BOOTSTRAP_PORT + NUM_NODE )) \
--data-dir="${NODE_DATA_DIR}" \ --data-dir="${NODE_DATA_DIR}" \
${BOOTSTRAP_ARG} \ ${BOOTSTRAP_ARG} \
--state-snapshot="${NETWORK_DIR}/genesis.ssz" \ --state-snapshot="${NETWORK_DIR}/genesis.ssz" \
${EXTRA_ARGS} \ ${EXTRA_ARGS} \
> "${DATA_DIR}/log${NUM_NODE}.txt" 2>&1 & > "${DATA_DIR}/log${NUM_NODE}.txt" 2>&1 &
if [[ "${PIDS}" == "" ]]; then if [[ "${PIDS}" == "" ]]; then
PIDS="$!" PIDS="$!"
else else
@ -192,6 +210,15 @@ for NUM_NODE in $(seq 0 $(( ${NUM_NODES} - 1 ))); do
fi fi
done done
# give the regular nodes time to crash
sleep 5
BG_JOBS="$(jobs | wc -l)"
if [[ "$BG_JOBS" != "$NUM_NODES" ]]; then
echo "$((NUM_NODES - BG_JOBS)) beacon_node instance(s) exited early. Aborting."
dump_logs
exit 1
fi
if [[ "$USE_HTOP" == "1" ]]; then if [[ "$USE_HTOP" == "1" ]]; then
htop -p "$PIDS" htop -p "$PIDS"
cleanup cleanup
@ -202,6 +229,7 @@ else
done done
if [[ "$FAILED" != "0" ]]; then if [[ "$FAILED" != "0" ]]; then
echo "${FAILED} child processes had non-zero exit codes (or exited early)." echo "${FAILED} child processes had non-zero exit codes (or exited early)."
dump_logs
exit 1 exit 1
fi fi
fi fi