mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 05:17:58 +00:00
Martin Pugh
270540cf46
* Add check_bootnode script and github action * fix mktemp for linux machines * Update check_bootnodes.sh show logs to see what's going wrong * fix ephemeral ports and fetch polkadot * fix check-bootnodes.yml * increase node spawn holdoff * disable fail-fast * refactor, separate out check_bootnodes and make it posix-compliant * add new job for detecting new bootnodes * fix check-bootnodes.yml * only check all bootnodes on release * Add test bad bootnode REVERT ME before merging PR. Should cause the test to fail, then when we remove it, we should succeed. Sadly doesn't account for a new successful bootnode, should ask if we have one we can use for testing. * fix paths * fix paths and git... hopefully * this better work... * fix * test * last test * Revert "Add test bad bootnode" This reverts commit 540dd9754a1f8e2d3fef33f7f5a033b8c2aa4dcb. * Update check_bootnodes.sh * optimisations Begin polling the RPC node right after spawning, allowing us to break early on detecting peers * increase holdoff to 5 seconds * dont delete chainspec til we kill the node * Update check-bootnodes.yml * Remove checking bootnodes on pushing of this branch --------- Co-authored-by: parity-processbot <>
72 lines
2.3 KiB
Bash
Executable File
72 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
|
||
|
||
# In this script, we check each bootnode for a given chainspec file and ensure they are contactable.
|
||
# We do this by removing every bootnode from the chainspec with the exception of the one
|
||
# we want to check. Then we spin up a node using this new chainspec, wait a little while
|
||
# and then check our local node's RPC endpoint for the number of peers. If the node hasn't
|
||
# been able to contact any other nodes, we can reason that the bootnode we used is not well-connected
|
||
# or is otherwise uncontactable.
|
||
|
||
# shellcheck source=scripts/ci/common/lib.sh
|
||
source "$(dirname "${0}")/../common/lib.sh"
|
||
CHAINSPEC_FILE="$1"
|
||
RUNTIME=$(basename "$CHAINSPEC_FILE" | cut -d '.' -f 1)
|
||
|
||
trap cleanup EXIT INT TERM
|
||
|
||
cleanup(){
|
||
echo "[+] Script interrupted or ended. Cleaning up..."
|
||
# Kill all the polkadot processes
|
||
killall polkadot > /dev/null 2>&1
|
||
exit $1
|
||
}
|
||
|
||
# count the number of bootnodes
|
||
BOOTNODES=$( jq -r '.bootNodes | length' "$CHAINSPEC_FILE" )
|
||
# Make a temporary dir for chainspec files
|
||
# Store an array of the bad bootnodes
|
||
BAD_BOOTNODES=()
|
||
GOOD_BOOTNODES=()
|
||
PIDS=()
|
||
|
||
echo "[+] Checking $BOOTNODES bootnodes for $RUNTIME"
|
||
for i in $(seq 0 $((BOOTNODES-1))); do
|
||
BOOTNODE=$( jq -r .bootNodes["$i"] < "$CHAINSPEC_FILE" )
|
||
# Check each bootnode in parallel
|
||
check_bootnode "$BOOTNODE" "$CHAINSPEC_FILE" &
|
||
PIDS+=($!)
|
||
# Hold off 5 seconds between attempting to spawn nodes to stop the machine from getting overloaded
|
||
sleep 5
|
||
done
|
||
RESPS=()
|
||
# Wait for all the nodes to finish
|
||
for pid in "${PIDS[@]}"; do
|
||
wait "$pid"
|
||
RESPS+=($?)
|
||
done
|
||
echo
|
||
# For any bootnodes that failed, add them to the bad bootnodes array
|
||
for i in "${!RESPS[@]}"; do
|
||
if [ "${RESPS[$i]}" -ne 0 ]; then
|
||
BAD_BOOTNODES+=("$( jq -r .bootNodes["$i"] < "$CHAINSPEC_FILE" )")
|
||
fi
|
||
done
|
||
# For any bootnodes that succeeded, add them to the good bootnodes array
|
||
for i in "${!RESPS[@]}"; do
|
||
if [ "${RESPS[$i]}" -eq 0 ]; then
|
||
GOOD_BOOTNODES+=("$( jq -r .bootNodes["$i"] < "$CHAINSPEC_FILE" )")
|
||
fi
|
||
done
|
||
|
||
# If we've got any uncontactable bootnodes for this runtime, print them
|
||
if [ ${#BAD_BOOTNODES[@]} -gt 0 ]; then
|
||
echo "[!] Bad bootnodes found for $RUNTIME:"
|
||
for i in "${BAD_BOOTNODES[@]}"; do
|
||
echo " $i"
|
||
done
|
||
cleanup 1
|
||
else
|
||
echo "[+] All bootnodes for $RUNTIME are contactable"
|
||
cleanup 0
|
||
fi
|