fix logging

Author: eksrha

docker-image/docker-entrypoint.sh

@@ -49,24 +49,29 @@ log() {
 	local message="${2}"  # msg to print
 	local debug="${3}"    # 0: only warn and error, >0: ok and info
 
+	local clr_ok="\033[0;32m"
+	local clr_info="\033[0;34m"
+	local clr_warn="\033[0;33m"
+	local clr_err="\033[0;31m"
+	local clr_rst="\033[0m"
+
 	if [ "${type}" = "ok" ]; then
 		if [ "${debug}" -gt "0" ]; then
-			echo "[OK]   ${message}"
+			printf "${clr_ok}[OK]   %s${clr_rst}\n" "${message}" 1>&2
 		fi
 	elif [ "${type}" = "info" ]; then
 		if [ "${debug}" -gt "0" ]; then
-			echo "[INFO] ${message}"
+			printf "${clr_info}[INFO] %s${clr_rst}\n" "${message}" 1>&2
 		fi
 	elif [ "${type}" = "warn" ]; then
-		echo "[WARN] ${message}"
+		printf "${clr_warn}[WARN] %s${clr_rst}\n" "${message}" 1>&2	# stdout -> stderr
 	elif [ "${type}" = "err" ]; then
-		echo "[ERR]  ${message}"
+		printf "${clr_err}[ERR]  %s${clr_rst}\n" "${message}" 1>&2	# stdout -> stderr
 	else
-		echo "[???]  ${message}"
+		printf "${clr_err}[???]  %s${clr_rst}\n" "${message}" 1>&2	# stdout -> stderr
 	fi
 }
 
-
 ###
 ### Wrapper for run_run command
 ###

helm/values.yaml

@@ -11,7 +11,7 @@ image:
   tag: ""
 
 envValues:
-  debug_entrypoint: "0"
+  debug_entrypoint: "1"
   docker_logs: "0"
   wildcard_dns:
   extra_hosts: