Understanding older EnvoyFilter syntax (compared to current syntax)

1

I am trying to set an outbound call timeout. (My current calls are timing out.)

I found this example that seems to do it, but the example given is in a non-longer valid syntax. Here is what it looks like:

apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: nginx-lua-filter
  namespace: nginx-ingress
spec:
  filters:
  - filterConfig:
      inlineCode: |
        function envoy_on_request(request_handle)
            request_handle:headers():add("x-envoy-upstream-rq-timeout-ms", "120000")
        end
    filterName: envoy.lua
    filterType: HTTP
    listenerMatch:
      listenerType: SIDECAR_OUTBOUND
  workloadLabels:
    app: nginx-ingress

In trying to convert this to current syntax, these are my guesses:

  1. Work Load
  workloadLabels:
    app: nginx-ingress

Should now be

  workloadSelector:
    labels:
      app: nginx-ingress

  1. Filter Type
    I think that filterType: HTTP is what is now - applyTo: HTTP_FILTER

  2. Listener Type
    I think that listenerType: SIDECAR_OUTBOUND is now the context: SIDECAR_OUTBOUND under match:

But I am unsure how to build in the rest. This is my best attempt:

apiVersion: networking.istio.io/v1alpha3
kind: EnvoyFilter
metadata:
  name: istio-outbound-traffic-timeout
  namespace: devunstable-framework-logging
spec:
  workloadSelector:
    labels:
      app: logging-service-devunstable-team1
  configPatches:
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_OUTBOUND
    patch:
      operation: INSERT_BEFORE
      value:
        name: envoy.lua
        typed_config:
          '@type': type.googleapis.com/envoy.extensions.filters.http.lua.v3.Lua
          inlineCode: |
            function envoy_on_request(request_handle)
                request_handle:headers():add("x-envoy-upstream-rq-timeout-ms", "600000")
            end

But it does not work. In fact, when I try to load the service normally it fails.

How do I convert this timout extension EnvoyFilter to the current syntax of an EnvoyFilter?