---
# HA Valkey managed by valkey-operator as Jellyfin's distributed transcode-session
# store. shards:1 + replicas:2 is one primary with two replicas in a single shard
# group (three ValkeyNodes total): losing the primary triggers an automatic
# failover to a replica, so a node/pod loss no longer drops the shared transcode
# lease state the two Jellyfin replicas coordinate through. The operator always
# runs Valkey cluster-mode-enabled with protected-mode off and leaves the built-in
# `default` user passwordless, so clients connect with no auth/TLS (parity with the
# old open redis); StackExchange.Redis seeds off the single headless service and
# auto-discovers the topology plus failovers, so the connection string is
# unchanged. scheduling.node.spread.shard:Required renders pod anti-affinity that
# keeps the three nodes on distinct hosts (kubernetes.io/hostname), so one host
# loss removes at most one node. podDisruptionBudget.mode:Cluster lets the operator
# manage a quorum-aware PDB. Persistence stays omitted so /data is an emptyDir:
# lease state is ephemeral (30s TTLs), replication+failover already provide
# redundancy and a replaced node re-syncs from the primary, and an operator-managed
# PVC cannot carry the k8up.io/backup:"false" annotation the namespace's
# cluster-wide k8up Schedule needs to skip in-use RWO volumes.
apiVersion: valkey.io/v1alpha1
kind: ValkeyCluster
metadata:
  name: cheeztv-valkey
  namespace: cheeztv
spec:
  shards: 1
  replicas: 2
  image: docker.io/valkey/valkey:9.0.0
  # redis_exporter sidecar (:9121, port name `metrics`) on every ValkeyNode pod;
  # the operator manages a dedicated _exporter ACL user for it. Image version
  # pinned; scraped by valkey-exporter VMPodScrape in vmpodscrape.yaml.
  exporter:
    enabled: true
    image: docker.io/oliver006/redis_exporter:v1.89.0
  scheduling:
    node:
      spread:
        shard:
          mode: Required
  podDisruptionBudget:
    mode: Cluster
  resources:
    requests:
      cpu: 50m
      memory: 128Mi
    limits:
      cpu: 500m
      memory: 512Mi
