fixed an issue with the AWK script discovering api-gateway-graphite (#24)
diff --git a/init.sh b/init.sh
index 98d64d5..d8c6bcc 100755
--- a/init.sh
+++ b/init.sh
@@ -70,7 +70,7 @@
# ASSUMPTION: there is a graphite app named "api-gateway-graphite" deployed in marathon
#
while true; do \
- statsd_host=$(curl -s ${marathon_host}/v2/apps/api-gateway-graphite/tasks -H "Accept:text/plain" | grep 8125 | awk '{for(i=3;i<=NF;++i) printf("%s ", $i) }' | awk '{for(i=1;i<=NF;++i) sub(/\:\d+/,"",$i); print }' ); \
+ statsd_host=$(curl -s ${marathon_host}/v2/apps/api-gateway-graphite/tasks -H "Accept:text/plain" | grep 8125 | awk '{for(i=3;i<=NF;++i) printf("%s ", $i) }' | awk '{for(i=1;i<=NF;++i) sub(/:[[:digit:]]+/,"",$i); print }' ); \
if [[ -n "${statsd_host}" ]]; then python /etc/api-gateway/scripts/python/logger/StatsdLogger.py --statsd-host=${statsd_host} > /var/log/api-gateway/statsd-logger.log; fi; \
sleep 6; \
done &
