chore:

`chown` is now only done if there are files in the `settings` folder
that are not readable. This is necessary to avoid errors in a K8S
environment that occur when the mounted volume is readonly. In this
environment, the `defaultMode` for the volume must then be `0644` so
that the files can be read.

.scripts/entrypoint-eps.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
-chown -R iris:iris ./settings
+if ! su iris -c "find ./settings -type f -exec cat {} > /dev/null +"; then
+    chown -R iris:iris ./settings
+fi
 
 exec su iris -c "./eps $*"

.scripts/entrypoint-proxy.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
-chown -R iris:iris ./settings
+if ! su iris -c "find ./settings -type f -exec cat {} > /dev/null +"; then
+    chown -R iris:iris ./settings
+fi
 
 exec su iris -c "./proxy $*"

.scripts/entrypoint-sd.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
-chown -R iris:iris ./settings
+if ! su iris -c "find ./settings -type f -exec cat {} > /dev/null +"; then
+    chown -R iris:iris ./settings
+fi
 
 exec su iris -c "./sd $*"