Redid networking

modules/backup.nix

@@ -87,16 +87,17 @@ in
         Type = "oneshot";
         ExecStart = pkgs.writeShellScript "backup-pre" ''
           set -euo pipefail
+          podman="${pkgs.podman}/bin/podman"
 
           # Put Nextcloud into maintenance mode (if running)
           if systemctl is-active --quiet podman-nextcloud.service; then
-            podman exec nextcloud php occ maintenance:mode --on || true
+            $podman exec nextcloud php occ maintenance:mode --on || true
           fi
 
           # Dump postgres (if running)
           if systemctl is-active --quiet podman-nextcloud-postgres.service; then
             install -d -m 700 ${dataDir}/nextcloud/db-dump
-            podman exec nextcloud-postgres \
+            $podman exec nextcloud-postgres \
               pg_dump -U postgres nextcloud_db \
               > ${dataDir}/nextcloud/db-dump/nextcloud.sql
           fi
@@ -111,7 +112,7 @@ in
         ExecStart = pkgs.writeShellScript "backup-post" ''
           set -euo pipefail
           if systemctl is-active --quiet podman-nextcloud.service; then
-            podman exec nextcloud php occ maintenance:mode --off || true
+            ${pkgs.podman}/bin/podman exec nextcloud php occ maintenance:mode --off || true
           fi
         '';
       };