cosmjs/scripts/wasmd/start.sh
2020-02-27 15:19:32 +01:00

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#!/bin/bash
set -o errexit -o nounset -o pipefail
command -v shellcheck > /dev/null && shellcheck "$0"
SCRIPT_DIR="$(realpath "$(dirname "$0")")"
# shellcheck source=./env
# shellcheck disable=SC1091
source "$SCRIPT_DIR"/env
echo "$CONTAINER_NAME"
TMP_DIR=$(mktemp -d "${TMPDIR:-/tmp}/gaia.XXXXXXXXX")
chmod 777 "$TMP_DIR"
echo "Using temporary dir $TMP_DIR"
WASMD_LOGFILE="$TMP_DIR/wasmd.log"
REST_SERVER_LOGFILE="$TMP_DIR/rest-server.log"
# This starts up wasmd
docker volume rm -f wasmd_data
docker run --rm \
--name "$CONTAINER_NAME" \
-p 1317:1317 \
-p 26657:26657 \
-p 26656:26656 \
--mount type=bind,source="$SCRIPT_DIR/template",target=/template \
--mount type=volume,source=wasmd_data,target=/root \
"$REPOSITORY:$VERSION" \
./run_wasmd.sh /template \
> "$WASMD_LOGFILE" &
echo "wasmd running and logging into $WASMD_LOGFILE"
# Debug chain start
# sleep 3 && cat "$WASMD_LOGFILE"
# Use a large timeout because of potentially long image download in `docker run`
if ! timeout 180 bash -c "until docker inspect -f '{{.State.Running}}' '$CONTAINER_NAME' &> /dev/null; do sleep 0.5; done"; then
echo "Container named '$CONTAINER_NAME' not running. We cannot continue." \
"This can happen when 'docker run' needs too long to download and start." \
"It might be worth retrying this step once the image is in the local docker cache."
docker kill "$CONTAINER_NAME"
exit 1
fi
docker exec "$CONTAINER_NAME" \
wasmcli rest-server \
--node tcp://localhost:26657 \
--trust-node \
--cors \
--laddr tcp://0.0.0.0:1317 \
> "$REST_SERVER_LOGFILE" &
echo "rest server running on http://localhost:1317 and logging into $REST_SERVER_LOGFILE"
# Give REST server some time to come alive. No idea why this helps. Needed for CI.
if [ -n "${CI:-}" ]; then
sleep 0.5
# Follow the logs in CI's background job
tail -f "$WASMD_LOGFILE"
fi
# Debug rest server start
# sleep 3 && cat "$REST_SERVER_LOGFILE"