Index: crates/arti/src/arti-example-config.toml
--- crates/arti/src/arti-example-config.toml.orig
+++ crates/arti/src/arti-example-config.toml
@@ -168,8 +168,8 @@
 # Multiple processes can share the same cache_dir.  If they do, one of them
 # will download directory information for all of the others.
 [storage]
-#cache_dir = "${ARTI_CACHE}"
-#state_dir = "${ARTI_LOCAL_DATA}"
+cache_dir = "/var/arti/"
+state_dir = "/var/arti/"
 
 # A file in which to store a description of the proxy ports we're listening on.
 #
@@ -178,7 +178,7 @@
 #
 # The format of this JSON is documented in the Arti source,
 # in `crates/arti/src/proxy/port_info.rs`. (TODO: Replace with link.)
-#port_info_file = "${ARTI_LOCAL_DATA}/public/port_info.json"
+port_info_file = "/var/arti/state/public/port_info.json"
 
 #[storage.keystore]
 # Whether the keystore is enabled.
