Merge pull request #105 from brianhlin/SOFTWARE-5614.debug-authfile-race

Dump Authfile debugging info into the container log (SOFTWARE-5614)

stash-origin/image-config.d/40-generate-auth-file.sh

@@ -1,11 +1,25 @@
-#!/bin/bash
+#!/bin/bash -x
+
+dump_files () {
+    local containing_dir
+        shopt -s nullglob
+        for f in "$containing_dir"/*; do
+            echo "======= $f ======="
+            cat "$f"
+            echo
+        done
+        shopt -u nullglob
+}
 
 # Generate the Authfiles and scitokens.conf file
 if supervisord_is_enabled stash-origin; then
     /usr/libexec/xcache/authfile-update stash-origin
+    [[ "$?" -ne 0 ]] && dump_files /run/stash-origin
 fi
-if supervisord_is_enabled stash-origin-auth; then
+if supervisord_is_enabled stash-origin-auth ||
+        supervisord_is_enabled stash-origin-auth-privileged; then
     /usr/libexec/xcache/authfile-update stash-origin-auth
+    [[ "$?" -ne 0 ]] && dump_files /run/stash-origin-auth
 fi