From caf2eec66b11f80b55a56282bb5544780122d00f Mon Sep 17 00:00:00 2001 From: Joseph Doherty Date: Thu, 6 Aug 2026 10:35:38 -0400 Subject: [PATCH] =?UTF-8?q?feat(mesh):=20Phase=202=20cutover=20=E2=80=94?= =?UTF-8?q?=20docker-dev=20rig=20default=20MeshTransport=20mode=20flips=20?= =?UTF-8?q?ClusterClient=20=E2=86=92=20Grpc?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All six nodes now default to the gRPC command/ack transport; OTOPCUA_MESH_MODE still overrides for rollback drills. Baseline reproduced pre-flip (1bb3a937): cross-mesh :4053 open unauthenticated, unreachable-cluster dispatch suppressed into sampled deadLetters INF with the deploy deadline as sole witness. Claude-Session: https://claude.ai/code/session_014WNM4vjoVksyyBraTXSZE1 --- docker-dev/docker-compose.yml | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/docker-dev/docker-compose.yml b/docker-dev/docker-compose.yml index 976cd354..9e1069a7 100644 --- a/docker-dev/docker-compose.yml +++ b/docker-dev/docker-compose.yml @@ -345,7 +345,7 @@ services: # actor-path suffix, because a doubled suffix resolves to nothing and drops every ack in # silence. Both central nodes are listed so a driver node's client can rotate to whichever one # is up — that rotation is why the comm actors are per-node and NOT cluster singletons. - MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-ClusterClient}" + MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-Grpc}" MeshTransport__CentralContactPoints__0: "akka.tcp://otopcua@central-1:4053" MeshTransport__CentralContactPoints__1: "akka.tcp://otopcua@central-2:4053" # gRPC command transport (Phase 0 of the ClusterClient→gRPC migration, docs/plans/2026-08-06- @@ -484,7 +484,7 @@ services: # actor-path suffix, because a doubled suffix resolves to nothing and drops every ack in # silence. Both central nodes are listed so a driver node's client can rotate to whichever one # is up — that rotation is why the comm actors are per-node and NOT cluster singletons. - MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-ClusterClient}" + MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-Grpc}" MeshTransport__CentralContactPoints__0: "akka.tcp://otopcua@central-1:4053" MeshTransport__CentralContactPoints__1: "akka.tcp://otopcua@central-2:4053" # gRPC command transport (Phase 0) — see central-1. SHIPPED DARK (Mode stays ClusterClient). @@ -613,7 +613,7 @@ services: # actor-path suffix, because a doubled suffix resolves to nothing and drops every ack in # silence. Both central nodes are listed so a driver node's client can rotate to whichever one # is up — that rotation is why the comm actors are per-node and NOT cluster singletons. - MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-ClusterClient}" + MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-Grpc}" MeshTransport__CentralContactPoints__0: "akka.tcp://otopcua@central-1:4053" MeshTransport__CentralContactPoints__1: "akka.tcp://otopcua@central-2:4053" # gRPC command transport (Phase 0) — see central-1. SHIPPED DARK (Mode stays ClusterClient). @@ -727,7 +727,7 @@ services: # actor-path suffix, because a doubled suffix resolves to nothing and drops every ack in # silence. Both central nodes are listed so a driver node's client can rotate to whichever one # is up — that rotation is why the comm actors are per-node and NOT cluster singletons. - MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-ClusterClient}" + MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-Grpc}" MeshTransport__CentralContactPoints__0: "akka.tcp://otopcua@central-1:4053" MeshTransport__CentralContactPoints__1: "akka.tcp://otopcua@central-2:4053" # gRPC command transport (Phase 0) — see central-1/site-a-1. SHIPPED DARK. Same SITE-A key as @@ -820,7 +820,7 @@ services: # actor-path suffix, because a doubled suffix resolves to nothing and drops every ack in # silence. Both central nodes are listed so a driver node's client can rotate to whichever one # is up — that rotation is why the comm actors are per-node and NOT cluster singletons. - MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-ClusterClient}" + MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-Grpc}" MeshTransport__CentralContactPoints__0: "akka.tcp://otopcua@central-1:4053" MeshTransport__CentralContactPoints__1: "akka.tcp://otopcua@central-2:4053" # gRPC command transport (Phase 0) — see central-1. SHIPPED DARK. GrpcPsk is this node's own @@ -898,7 +898,7 @@ services: # actor-path suffix, because a doubled suffix resolves to nothing and drops every ack in # silence. Both central nodes are listed so a driver node's client can rotate to whichever one # is up — that rotation is why the comm actors are per-node and NOT cluster singletons. - MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-ClusterClient}" + MeshTransport__Mode: "${OTOPCUA_MESH_MODE:-Grpc}" MeshTransport__CentralContactPoints__0: "akka.tcp://otopcua@central-1:4053" MeshTransport__CentralContactPoints__1: "akka.tcp://otopcua@central-2:4053" # gRPC command transport (Phase 0) — see central-1/site-b-1. SHIPPED DARK. Same SITE-B key as