---
# PodDisruptionBudgets for neuron-prod
# Ensures at least 1 replica of each service survives node drains and upgrades.
# With replicas=1 today, minAvailable=1 means drain will block until HPA scales up
# to 2+ — this is intentional and provides a natural safety gate.
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: neuron-mcp-pdb
  namespace: neuron-prod
spec:
  minAvailable: 1
  selector:
    matchLabels:
      app: neuron-mcp
      slot: blue
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: neuron-rest-pdb
  namespace: neuron-prod
spec:
  minAvailable: 1
  selector:
    matchLabels:
      app: neuron-rest
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
  name: neuron-marketing-pdb
  namespace: neuron-prod
spec:
  # Marketing runs 2 replicas — keep at least 1 alive during drains.
  minAvailable: 1
  selector:
    matchLabels:
      app: neuron-marketing