drop port-collision checks against swarm.otel.telemetryPort

nothing at runtime: eval no longer asserts against a port the swarm
collector no longer binds in the host netns.

nix/host-modules/hive-forge/default.nix

@@ -458,14 +458,13 @@ in
         assertion =
           !(lib.elem forwarderTelemetryPort [
             config.services.hyperhive.otel.telemetryPort
-            config.services.hyperhive.swarm.otel.telemetryPort
             config.services.hyperhive.swarm.bao.otel.telemetryPort
             config.services.hyperhive.swarm.nats.otel.telemetryPort
           ]);
         message = ''
           The forge's journal forwarder's telemetry port (${toString forwarderTelemetryPort})
           collides with another collector's in the host netns: the hive
-          collector's, the swarm collector's, the store forwarder's or the
+          collector's, the store forwarder's or the
           queue forwarder's.
         '';
       }

nix/host-modules/otel.nix

@@ -144,9 +144,7 @@ in
         the value *configured* rather than implied, which is the point of
         the option. An undeclared port is invisible to anything comparing
         ports, so a second collector on the same host picking the same
-        number fails at `bind()` rather than at eval —
+        number fails at `bind()` rather than at eval.
-        `services.hyperhive.swarm.otel.telemetryPort` sidesteps 8888 by
-        hand for that reason.
       '';
     };
 

nix/host-modules/swarm-bao-service.nix

@@ -136,12 +136,10 @@ in
         failures. How you find out that telemetry is being lost, so it is
         worth keeping rather than switching off.
 
-        ⚠️ **Deliberately neither 8888 nor 8889.** 8888 is the collector
+        ⚠️ **Deliberately not 8888.** 8888 is the collector
         binary's built-in default, which the hive tier
-        ({option}`services.hyperhive.otel.telemetryPort`) already binds, and
+        ({option}`services.hyperhive.otel.telemetryPort`) already binds. This
-        8889 is the swarm tier's
+        container runs with `privateNetwork = false`, so both share the
-        ({option}`services.hyperhive.swarm.otel.telemetryPort`). This
-        container runs with `privateNetwork = false`, so all three share the
         host's network namespace whenever they are co-located — and unlike
         the OTLP ports this one appears nowhere in either config when it is
         left undeclared, so nothing that compares configured ports can see

nix/host-modules/swarm-nats-service.nix

@@ -115,10 +115,8 @@ in
         serves its own metrics on (refused and dropped records, exporter
         failures).
 
-        ⚠️ Not 8888, 8889 or 8890: the hive collector, the swarm collector
+        ⚠️ Not 8888 or 8890: the hive collector and the store's forwarder
-        and the store's forwarder bind those
+        bind those ({option}`services.hyperhive.otel.telemetryPort`,
-        ({option}`services.hyperhive.otel.telemetryPort`,
-        {option}`services.hyperhive.swarm.otel.telemetryPort`,
         {option}`services.hyperhive.swarm.bao.otel.telemetryPort`), and this
         container shares the host netns with them when co-located. The second
         collector to bind a port dies with `bind: address already in use`.

nix/host-modules/swarm-nats.nix

@@ -603,7 +603,6 @@ in
               cfg.metricsPort
               cfg.otel.telemetryPort
               config.services.hyperhive.otel.telemetryPort
-              swarmOtelCfg.telemetryPort
               config.services.hyperhive.swarm.bao.otel.telemetryPort
             ];
           in
@@ -612,7 +611,7 @@ in
           services.hyperhive.swarm.nats.otel.telemetryPort
           (${toString cfg.otel.telemetryPort}) collides with another port in
           the host netns: the queue's own ports, or the telemetry port of the
-          hive collector, the swarm collector or the store's forwarder. Pick
+          hive collector or the store's forwarder. Pick
           a free port.
         '';
       }

nix/host-modules/swarm-victorialogs.nix

@@ -276,14 +276,13 @@ in
         assertion =
           !(lib.elem forwarderTelemetryPort [
             hyperhiveCfg.otel.telemetryPort
-            hyperhiveCfg.swarm.otel.telemetryPort
             hyperhiveCfg.swarm.bao.otel.telemetryPort
             hyperhiveCfg.swarm.nats.otel.telemetryPort
           ]);
         message = ''
           The log store's journal forwarder's telemetry port (${toString forwarderTelemetryPort})
           collides with another collector's in the host netns: the hive
-          collector's, the swarm collector's, the store forwarder's or the
+          collector's, the store forwarder's or the
           queue forwarder's.
         '';
       }

nix/module-eval/nats-authelia.nix

@@ -153,7 +153,6 @@ let
             # Every other collector port on the host, and the queue's forwarder.
             taken = [
               8888
-              8889
               8890
               h.services.hyperhive.swarm.nats.otel.telemetryPort
             ]
@@ -266,7 +265,6 @@ let
           let
             taken = [
               8888
-              8889
               8890
               h.services.hyperhive.swarm.nats.otel.telemetryPort
             ]
@@ -1002,7 +1000,6 @@ let
           reader = lib.head s.service.telemetry.metrics.readers;
           taken = [
             8888
-            8889
             8890
             h.services.hyperhive.swarm.nats.otel.telemetryPort
           ]