canal/docker/image/admin/health.sh

#!/bin/sh
metrics_port=`perl -le 'print $ENV{"canal.metrics.pull.port"}'`
if [ "$metrics_port" == "" ]; then
	metrics_port="11112"
fi

CHECK_URL="http://127.0.0.1:$metrics_port/metrics"
CHECK_POINT="canal"
CHECK_COUNT=`curl -s --connect-timeout 7 --max-time 7 $CHECK_URL | grep -c $CHECK_POINT`
if [ $CHECK_COUNT -eq 0 ]; then
    echo "[FAILED]"
    status=0
	error=1
else
    echo "[  OK  ]"
    status=1
	error=0
fi