#!/usr/bin/env bash
#
# Checks the status of local metrics
#

set -e
cd "$(dirname "$0")"

if [[ ! -f lib/config.sh ]]; then
  echo "Run start.sh first"
  exit 1
fi
# shellcheck source=/dev/null
source lib/config.sh

: "${INFLUXDB_ADMIN_USER:?}"
: "${INFLUXDB_ADMIN_PASSWORD:?}"
: "${INFLUXDB_WRITE_USER:?}"
: "${INFLUXDB_WRITE_PASSWORD:?}"

(
  set -x
  docker ps --no-trunc --size
)


curl_head() {
  curl --retry 5 --retry-delay 2 --retry-connrefused -v --head "$1"
}

if ! curl_head http://localhost:10016/ping; then
  echo Error: InfluxDB not running
  exit 1
fi

if ! curl_head http://localhost:3000; then
  echo Error: Grafana not running
  exit 1
fi

cat <<EOF

=========================================================================
* Grafana url: http://localhost:3000/dashboards
     username: $INFLUXDB_ADMIN_USER
     password: $INFLUXDB_ADMIN_PASSWORD

* Enable metric collection per shell by running:
     export SAFECOIN_METRICS_CONFIG="host=http://localhost:10016,db=testnet,u=$INFLUXDB_WRITE_USER,p=$INFLUXDB_WRITE_PASSWORD"

EOF