Traffic splitv2.3+
Use MeshHTTPRoute to split TCP traffic between different MeshServices.
Configuration
apiVersion: kuma.io/v1alpha1
kind: MeshTCPRoute
metadata:
name: tcp-route-1
namespace: kuma-demo
labels:
kuma.io/mesh: default
spec:
targetRef:
kind: Dataplane
labels:
app: frontend
to:
- targetRef:
kind: MeshService
name: backend_kuma-demo_svc_3001
rules:
- default:
backendRefs:
- kind: MeshServiceSubset
name: backend_kuma-demo_svc_3001
weight: 90
tags:
version: v0
- kind: MeshServiceSubset
name: backend_kuma-demo_svc_3001
weight: 10
tags:
version: v1
apiVersion: kuma.io/v1alpha1
kind: MeshTCPRoute
metadata:
name: tcp-route-1
namespace: kuma-demo
labels:
kuma.io/mesh: default
spec:
targetRef:
kind: Dataplane
labels:
app: frontend
to:
- targetRef:
kind: MeshService
name: backend
namespace: kuma-demo
sectionName: http
rules:
- default:
backendRefs:
- kind: MeshService
name: backend-v0
namespace: kuma-demo
port: 3001
weight: 90
- kind: MeshService
name: backend-v1
namespace: kuma-demo
port: 3001
weight: 10
type: MeshTCPRoute
name: tcp-route-1
mesh: default
spec:
targetRef:
kind: Dataplane
labels:
app: frontend
to:
- targetRef:
kind: MeshService
name: backend
rules:
- default:
backendRefs:
- kind: MeshServiceSubset
name: backend
weight: 90
tags:
version: v0
- kind: MeshServiceSubset
name: backend
weight: 10
tags:
version: v1
type: MeshTCPRoute
name: tcp-route-1
mesh: default
spec:
targetRef:
kind: Dataplane
labels:
app: frontend
to:
- targetRef:
kind: MeshService
name: backend
sectionName: http
rules:
- default:
backendRefs:
- kind: MeshService
name: backend-v0
port: 3001
weight: 90
- kind: MeshService
name: backend-v1
port: 3001
weight: 10
Please adjust konnect_mesh_control_plane.my_meshcontrolplane.id and konnect_mesh.my_mesh.name according to your current configuration.
resource "konnect_mesh_tcp_route" "tcp_route_1" {
provider = konnect-beta
type = "MeshTCPRoute"
name = "tcp-route-1"
spec = {
target_ref = {
kind = "Dataplane"
labels = {
app = "frontend"
}
}
to = [
{
target_ref = {
kind = "MeshService"
name = "backend"
section_name = "http"
}
rules = [
{
default = {
backend_refs = [
{
kind = "MeshService"
name = "backend-v0"
port = "3001"
weight = "90"
},
{
kind = "MeshService"
name = "backend-v1"
port = "3001"
weight = "10"
}
]
}
}
]
}
]
}
labels = {
"kuma.io/mesh" = konnect_mesh.my_mesh.name
}
cp_id = konnect_mesh_control_plane.my_meshcontrolplane.id
mesh = konnect_mesh.my_mesh.name
}