mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 08:47:57 +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
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# In this script, we check each bootnode for a given chainspec file and ensure they are contactable.
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# We do this by removing every bootnode from the chainspec with the exception of the one
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# we want to check. Then we spin up a node using this new chainspec, wait a little while
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# and then check our local node's RPC endpoint for the number of peers. If the node hasn't
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# been able to contact any other nodes, we can reason that the bootnode we used is not well-connected
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# or is otherwise uncontactable.
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# shellcheck source=scripts/ci/common/lib.sh
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source "$(dirname "${0}")/../common/lib.sh"
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CHAINSPEC_FILE="$1"
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RUNTIME=$(basename "$CHAINSPEC_FILE" | cut -d '.' -f 1)
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trap cleanup EXIT INT TERM
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cleanup(){
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echo "[+] Script interrupted or ended. Cleaning up..."
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# Kill all the polkadot processes
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killall polkadot > /dev/null 2>&1
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exit $1
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}
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# count the number of bootnodes
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BOOTNODES=$( jq -r '.bootNodes | length' "$CHAINSPEC_FILE" )
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# Make a temporary dir for chainspec files
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# Store an array of the bad bootnodes
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BAD_BOOTNODES=()
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GOOD_BOOTNODES=()
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PIDS=()
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echo "[+] Checking $BOOTNODES bootnodes for $RUNTIME"
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for i in $(seq 0 $((BOOTNODES-1))); do
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BOOTNODE=$( jq -r .bootNodes["$i"] < "$CHAINSPEC_FILE" )
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# Check each bootnode in parallel
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check_bootnode "$BOOTNODE" "$CHAINSPEC_FILE" &
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PIDS+=($!)
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# Hold off 5 seconds between attempting to spawn nodes to stop the machine from getting overloaded
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sleep 5
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done
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RESPS=()
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# Wait for all the nodes to finish
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for pid in "${PIDS[@]}"; do
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wait "$pid"
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RESPS+=($?)
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done
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echo
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# For any bootnodes that failed, add them to the bad bootnodes array
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for i in "${!RESPS[@]}"; do
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if [ "${RESPS[$i]}" -ne 0 ]; then
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BAD_BOOTNODES+=("$( jq -r .bootNodes["$i"] < "$CHAINSPEC_FILE" )")
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fi
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done
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# For any bootnodes that succeeded, add them to the good bootnodes array
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for i in "${!RESPS[@]}"; do
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if [ "${RESPS[$i]}" -eq 0 ]; then
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GOOD_BOOTNODES+=("$( jq -r .bootNodes["$i"] < "$CHAINSPEC_FILE" )")
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fi
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done
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# If we've got any uncontactable bootnodes for this runtime, print them
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if [ ${#BAD_BOOTNODES[@]} -gt 0 ]; then
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echo "[!] Bad bootnodes found for $RUNTIME:"
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for i in "${BAD_BOOTNODES[@]}"; do
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echo " $i"
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done
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cleanup 1
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else
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echo "[+] All bootnodes for $RUNTIME are contactable"
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cleanup 0
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fi
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