launch-node

#!/bin/bash -ex

using_container=0
using_gdb=0

while [[ "$1" = -* ]]; do
    case "$1" in
        --container)
            using_container=1; shift
            ;;
        --gdb)
            using_gdb=1; shift
            ;;
        *)
            echo "unknown switch $1";
            exit 1
            ;;
    esac
done

binary="$1"
ip="127.0.0.$2"
cluster_home="/home/avi/cluster"

gdb_prefix=()

if ((using_gdb)); then
    gdb_prefix=(gdb --args)
fi

cmds=("$binary")

if ((using_container)); then
    cmds=(podman run --rm --net host -v "${HOME}:${HOME}" -w "$PWD"
                 --entrypoint /usr/bin/scylla "$binary")
fi


run() {
    "${cmds[@]}" "$@"
}

mkdir -p "$cluster_home/$ip"

opts=(--ring-delay-ms 2000)

#opts+=(--reactor-backend linux-aio)

# opts+=(--experimental-features cdc)

# perf buildid-cache --add "$binary"

if run --help | grep -q workdir; then
    opts+=(--workdir "$cluster_home/$ip")
else
    if run --help-loggers | grep -q schema_diff; then
	opts+=(--logger-log-level schema_diff=trace)
    fi

    if run --help | grep -q view-hints-directory; then
	opts+=("--view-hints-directory" "$cluster_home/$ip/view-hints")
    fi

    if run --help | grep -q hints-directory; then
       opts+=("--hints-directory" "$cluster_home/$ip/hints")
    fi

    opts+=(
	--datadir "$cluster_home/$ip/data" 
	--commitlog-directory "$cluster_home/$ip/commitlog"
	)
fi

#perf_events=(
#    sdt_rpc:rxdelay
#    sdt_seastar:reactor_run_tasks_end
#    sdt_seastar:reactor_run_tasks_single_end
#    sdt_seastar:reactor_run_tasks_single_start
#    sdt_seastar:reactor_run_tasks_start
#)
#
#for e in "${perf_events}"; do
#    perf probe "$e"
#done

#perf=(perf record "${perf_events[@]/#/-e}")

run \
	--collectd 0 \
	-m 2G --smp 1 --overprovisioned \
	--developer-mode 1 \
        --blocked-reactor-notify-ms=2 \
	--rpc-address "$ip" \
	--listen-address "$ip" \
	--api-address "$ip" \
	--prometheus-address "$ip" \
	--seed-provider-parameters seeds=127.0.0.1 \
	"${opts[@]}" \
	2>&1 | tee "$cluster_home/$ip/log"