# {config, ...}: {
#   services.promtail = {
#     enable = true;
#
#     configuration = {
#       server = {
#         http_listen_port = 3031;
#         grpc_listen_port = 0;
#       };
#
#       positions = {
#         filename = "/tmp/positions.yaml";
#       };
#
#       clients = [
#         {
#           url = "http://127.0.0.1:${toString config.services.loki.configuration.server.http_listen_port}/loki/api/v1/push";
#         }
#       ];
#
#       scrape_configs = [
#         {
#           job_name = "journal";
#           journal = {
#             max_age = "12h";
#             labels = {
#               job = "systemd-journal";
#               host = "pihole";
#             };
#           };
#           relabel_configs = [
#             {
#               source_labels = ["__journal__systemd_unit"];
#               target_label = "unit";
#             }
#           ];
#         }
#       ];
#     };
#   };
# }
{}