mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-27 12:48:00 +00:00
Peter Goodspeed-Niklaus
0a5bc82529
* reexport prometheus-super for ease of use of other subsystems * add some prometheus timers for collation generation subsystem * add timing metrics to av-store * add metrics to candidate backing * add timing metric to bitfield signing * add timing metrics to candidate selection * add timing metrics to candidate-validation * add timing metrics to chain-api * add timing metrics to provisioner * add timing metrics to runtime-api * add timing metrics to availability-distribution * add timing metrics to bitfield-distribution * add timing metrics to collator protocol: collator side * add timing metrics to collator protocol: validator side * fix candidate validation test failures * add timing metrics to pov distribution * add timing metrics to statement-distribution * use substrate_prometheus_endpoint prometheus reexport instead of prometheus_super * don't include JOB_DELAY in bitfield-signing metrics * give adder-collator ability to easily export its genesis-state and validation code * wip: adder-collator pushbutton script * don't attempt to register the adder-collator automatically Instead, get these values with ```sh target/release/adder-collator export-genesis-state target/release/adder-collator export-genesis-wasm ``` And then register the parachain on https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A9944#/explorer To collect prometheus data, after running the script, create `prometheus.yml` per the instructions at https://www.notion.so/paritytechnologies/Setting-up-Prometheus-locally-835cb3a9df7541a781c381006252b5ff and then run: ```sh docker run -v `pwd`/prometheus.yml:/etc/prometheus/prometheus.yml:z --network host prom/prometheus ``` Demonstrates that data makes it across to prometheus, though it is likely to be useful in the future to tweak the buckets. * Update parachain/test-parachains/adder/collator/src/cli.rs Co-authored-by: Andronik Ordian <write@reusable.software> * use the grandpa-pause parameter * skip metrics in tracing instrumentation * remove unnecessary grandpa_pause cli param Co-authored-by: Andronik Ordian <write@reusable.software>
117 lines
3.0 KiB
Bash
Executable File
117 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Run a two node local net.
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# Unlike the docker-compose script in the /docker folder, this version builds the nodes based
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# on the current state of the code, instead of depending on a published version.
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set -e
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# chainspec defaults to polkadot-local if no arguments are passed to this script;
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# if arguments are passed in, the first is the chainspec
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chainspec="${1:-polkadot-local}"
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PROJECT_ROOT=$(git rev-parse --show-toplevel)
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# shellcheck disable=SC1090
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source "$(dirname "$0")"/common.sh
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cd "$PROJECT_ROOT"
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last_modified_rust_file=$(
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find . -path ./target -prune -o -type f -name '*.rs' -printf '%T@ %p\n' |
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sort -nr |
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head -1 |
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cut -d' ' -f2-
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)
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polkadot="target/release/polkadot"
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# ensure the polkadot binary exists and is up to date
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if [ ! -x "$polkadot" ] || [ "$polkadot" -ot "$last_modified_rust_file" ]; then
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cargo build --release --features real-overseer
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fi
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# setup variables
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node_offset=0
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declare -a node_pids
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declare -a node_pipes
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# create a sed expression which injects the node name and stream type into each line
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function make_sed_expr() {
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name="$1"
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type="$2"
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printf "s/^/%8s %s: /" "$name" "$type"
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}
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# turn a string into a flag
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function flagify() {
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printf -- '--%s' "$(tr '[:upper:]' '[:lower:]' <<< "$1")"
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}
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# start a node and label its output
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#
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# This function takes a single argument, the node name.
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# The name must be one of those which can be passed to the polkadot binary, in un-flagged form,
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# one of:
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# alice, bob, charlie, dave, eve, ferdie, one, two
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function run_node() {
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name="$1"
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# create a named pipe so we can get the node's PID while also sedding its output
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local stdout
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local stderr
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stdout=$(mktemp --dry-run --tmpdir)
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stderr=$(mktemp --dry-run --tmpdir)
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mkfifo "$stdout"
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mkfifo "$stderr"
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node_pipes+=("$stdout")
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node_pipes+=("$stderr")
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# compute ports from offset
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local port=$((30333+node_offset))
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local rpc_port=$((9933+node_offset))
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local ws_port=$((9944+node_offset))
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node_offset=$((node_offset+1))
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# start the node
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"$polkadot" \
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--chain "$chainspec" \
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--tmp \
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--port "$port" \
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--rpc-port "$rpc_port" \
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--ws-port "$ws_port" \
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--rpc-cors all \
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"$(flagify "$name")" \
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> "$stdout" \
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2> "$stderr" \
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&
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local pid=$!
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node_pids+=("$pid")
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# send output from the stdout pipe to stdout, prepending the node name
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sed -e "$(make_sed_expr "$name" "OUT")" "$stdout" >&1 &
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# send output from the stderr pipe to stderr, prepending the node name
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sed -e "$(make_sed_expr "$name" "ERR")" "$stderr" >&2 &
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}
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# clean up the nodes when this script exits
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function finish {
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for node_pid in "${node_pids[@]}"; do
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kill -9 "$node_pid"
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done
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for node_pipe in "${node_pipes[@]}"; do
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rm "$node_pipe"
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done
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}
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trap finish EXIT
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# start the nodes
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run_node Alice
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run_node Bob
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# now wait; this will exit on its own only if both subprocesses exit
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# the practical implication, as both subprocesses are supposed to run forever, is that
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# this script will also run forever, until killed, at which point the exit trap should kill
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# the subprocesses
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wait
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