bump: iohkNix for cardano-tracer env cfgs; adjust nixos svc default to new tracing

Author: johnalotoski

flake.lock

@@ -219,7 +219,6 @@
               })
             .workbench-profile-run;
         in {
-
           "dockerImage/node" = pkgs.dockerImage;
           "dockerImage/submit-api" = pkgs.submitApiDockerImage;
           "dockerImage/tracer" = pkgs.tracerDockerImage;
@@ -486,7 +485,7 @@
           lib,
           ...
         }: {
-          imports = [ ./nix/nixos/cardano-tracer-service.nix ];
+          imports = [./nix/nixos/cardano-tracer-service.nix];
           services.cardano-tracer.cardanoNodePackages = lib.mkDefault (mkCardanoNodePackages flake.project.${pkgs.system});
         };
       };

flake.nix

@@ -82,7 +82,7 @@ let
       exec ${pkgs.${exe}}/bin/${exe} $@
     ${clusterStatements}
     else
-      echo "Managed configuration for network "$NETWORK" does not exist"
+      echo "[Error] Managed configuration for network "$NETWORK" does not exist"
     fi
   '';
 

nix/docker/submit-api.nix

@@ -583,7 +583,7 @@ in {
 
       useLegacyTracing = mkOption {
         type = bool;
-        default = true;
+        default = false;
         description = ''
           Use the legacy tracing, based on iohk-monitoring-framework.
         '';

nix/nixos/cardano-node-service.nix

@@ -519,7 +519,7 @@ in {
         type = bool;
         default = true;
         description = ''
-          Whether to enable a prometheus export of EKG metrics.
+          Whether to enable a prometheus export of metrics.
         '';
       };
 

nix/nixos/cardano-tracer-service.nix

@@ -132,11 +132,16 @@ in with final;
 
   tracerDockerImage =
     let
-      defaultConfig = {
-        # Can we easily modify to the connecting socket scenario now?
-        # Probably need environment overrides for both node and tracer images.
+      defaultConfig = rec {
         acceptingSocket = "/ipc/cardano-tracer.socket";
         stateDir = "/logs";
+        logging = [
+          {
+            logRoot = stateDir;
+            logMode = "FileMode";
+            logFormat = "ForHuman";
+          }
+        ];
       };
     in
     callPackage ./docker/tracer.nix {