Add traefik service.

storage/config-volume.hcl

@@ -0,0 +1,26 @@
+id        = "config-volume"
+name      = "config-volume"
+type      = "csi"
+plugin_id = "seaweedfs"
+
+capacity_min = "1GiB"
+capacity_max = "2GiB"
+
+capability {
+  access_mode     = "multi-node-single-writer"
+  attachment_mode = "file-system"
+}
+
+# Optional: for 'nomad volume create', specify mount options to validate for
+# 'attachment_mode = "file-system". Registering an existing volume will record
+# but ignore these fields.
+mount_options {
+  mount_flags = ["rw"]
+}
+
+parameters {
+  # Available options: https://github.com/seaweedfs/seaweedfs-csi-driver/blob/master/pkg/driver/mounter_seaweedfs.go
+  collection = "config"
+  replication = "001"
+  path = "/config"
+}