feat(nsq): adding config file and changing log-level

Author: Cryptophobia

rootfs/opt/nsq/bin/start-nsqd

@@ -3,4 +3,5 @@ set -eo pipefail
 
 export MAX_READY_COUNT=${MAX_READY_COUNT:-10000}
 export DATA_PATH=${DATA_PATH:-/opt/nsq/data}
-exec nsqd -max-rdy-count "${MAX_READY_COUNT}" --data-path "${DATA_PATH}"
+export CONFIG_PATH=${CONFIG_PATH:-/opt/nsq/conf/nsqd.cfg}
+exec nsqd -config "${CONFIG_PATH}"

rootfs/opt/nsq/conf/nsqd.cfg

@@ -0,0 +1,9 @@
+## log verbosity level: debug, info, warn, error, or fatal
+log-level = "warn"
+verbose = false
+
+## path to store disk-backed messages
+# data_path = "/opt/nsq/data"
+
+## maximum RDY count for a client
+max_rdy_count = 10000