copy entrypoint.sh

Author: Sebastian Spaink

telegraf/nightly/alpine/entrypoint.sh

@@ -5,4 +5,8 @@ if [ "${1:0:1}" = '-' ]; then
     set -- telegraf "$@"
 fi
 
-exec "$@"
+if [ "$(id -u)" -ne 0 ]; then
+    exec "$@"
+else
+    exec su-exec telegraf "$@"
+fi

telegraf/nightly/entrypoint.sh

@@ -1,12 +1,12 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 if [ "${1:0:1}" = '-' ]; then
     set -- telegraf "$@"
 fi
 
-if [ "$(id -u)" -ne 0 ]; then
+if [ $EUID -ne 0 ]; then
     exec "$@"
 else
-    exec su-exec telegraf "$@"
+    exec setpriv --reuid telegraf --init-groups "$@"
 fi