dohertj2/lmxopcua
1
0
Fork 0
Code Issues 32 Pull Requests Actions Packages Projects Releases Wiki Activity

feat(mesh): Phase 2 cutover — docker-dev rig default MeshTransport mode flips ClusterClient → Grpc

Browse Source 
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
This commit is contained in:
Joseph Doherty
2026-08-06 10:35:38 -04:00
parent 027f0403c4
commit caf2eec66b
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docker-dev/docker-compose.yml
+6 -6
View File
@@ -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