How to write an equivalent PromQL query in FluxCD 2.6 without `gotk_reconcile_condition ?

[patsevanton]

I'm trying to migrate some PromQL dashboards to FluxCD 2.6, and I need help rewriting a query that depends on labels which no longer exist.

Previously I used this PromQL expression:

sum(
  rate(gotk_reconcile_duration_seconds_count{
    cluster=~"$cluster",
    namespace=~"$namespace",
    kind=~"Kustomization|HelmRelease",
    result="success"
  }[5m])
)
-
sum(
  rate(gotk_reconcile_duration_seconds_count{
    cluster=~"$cluster",
    namespace=~"$namespace",
    kind=~"Kustomization|HelmRelease",
    result!="success"
  }[5m])
)

In FluxCD 2.6 the metric gotk_reconcile_condition is gone, and the only reconciliation-related metrics are:

• gotk_reconcile_duration_seconds_bucket
• gotk_reconcile_duration_seconds_sum
• gotk_reconcile_duration_seconds_count

When I check what is actually exposed:

curl localhost:8080/metrics | grep gotk | \
  grep -v gotk_reconcile_duration_seconds_bucket | \
  grep -v gotk_reconcile_duration_seconds_count | \
  grep -v gotk_reconcile_duration_seconds_sum | \
  grep -v HELP | grep -v TYPE

I only see:

gotk_token_cache_evictions_total 0
gotk_token_cached_items 0

These are the only labels available on gotk_reconcile_duration_seconds_count:

cluster="prod"
kind="Kustomization"
container="manager"
endpoint="http-prom"
exported_namespace="monitoring"
instance="10.240.64.108:8080"
job="flux-system/flux-system"
name="alerts-registry"
namespace="flux-system"
pod="kustomize-controller-5cd6c746c7-9mzmf"
vmagent_ha="victoria-metrics/victoria-metrics-k8s-stack"

There is no result label anymore, so I can't distinguish between success vs error reconciliations.

Question

How can I build an equivalent PromQL query in FluxCD 2.6 that computes the difference between successful and failed reconciliations, given that:

• gotk_reconcile_condition no longer exists
• gotk_reconcile_duration_seconds_* has no result label
• no other reconcile result metrics seem to be exposed

Is this metric removed, moved, or replaced? Is there any recommended way in FluxCD 2.6 to count or differentiate successful vs failed reconciliations?

Thanks!