Traffic redirectionv2.3+
You can use MeshTCPRoute to redirect outgoing traffic from one service to another.
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: MeshService
name: external-backend_kuma-demo_svc_8080
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: external-backend
namespace: kuma-demo
port: 8080
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: MeshService
name: external-backend
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: external-backend
port: 8080
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 = "external-backend"
port = "8080"
}
]
}
}
]
}
]
}
labels = {
"kuma.io/mesh" = konnect_mesh.my_mesh.name
}
cp_id = konnect_mesh_control_plane.my_meshcontrolplane.id
mesh = konnect_mesh.my_mesh.name
}