Make start-nginx scripts ignore the SIGTERM signal so they do not kill off nginx abruptly.

Author: syastrov

bin/start-nginx

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+trap "echo start-nginx got SIGTERM. Ignoring while nginx shuts down gracefully" SIGTERM
+
 psmgr=/tmp/nginx-buildpack-wait
 rm -f $psmgr
 mkfifo $psmgr

bin/start-nginx-debug

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+trap "echo start-nginx-debug got SIGTERM. Ignoring while nginx shuts down gracefully" SIGTERM
+
 psmgr=/tmp/nginx-buildpack-wait
 rm -f $psmgr
 mkfifo $psmgr

bin/start-nginx-solo

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+trap "echo start-nginx-solo got SIGTERM. Ignoring while nginx shuts down gracefully" SIGTERM
+
 psmgr=/tmp/nginx-buildpack-wait
 rm -f $psmgr
 mkfifo $psmgr