# Cache Workloads
workloads:
  valkey:
    category: cache
    description: Redis-compatible in-memory cache (Valkey)
    chart:
      repo: groundhog2k
      name: groundhog2k/valkey
      # renovate: datasource=helm depName=valkey repositoryUrl=https://groundhog2k.github.io/helm-charts
      version: "2.2.5"
    defaults:
      namespace: loko-system
      ports: [6379]
      storage:
        size: 1Gi
    mappings:
      storage: storage.requestedSize
    secrets: {}  # No authentication
    presets:
      # Deployment configuration - use StatefulSet even in non-HA mode
      useDeploymentWhenNonHA: false
      service:
        <<: *service-clusterip
    endpoints:
      - name: client
        protocol: tcp
        port: 6379
        description: Redis-compatible client connections
    connection-strings:
      - name: default
        template: "redis://${HOST}:6379/${DB}"
    health-checks:
      - name: port
        <<: *health-check-port
        target: client
        description: Check if Valkey port is open
      - name: ping
        type: command
        tier: client
        image: valkey/valkey:8
        command: ["valkey-cli", "-h", "${HOST}", "PING"]
        requires: ["valkey-cli"]
        description: Execute PING command
    links:
      - type: addon
        target: cache-ui
        auto-deploy: false
        required: false
        lifecycle-binding: true
        config-template:
          controllers:
            main:
              containers:
                main:
                  env:
                    PCA_REDIS_0_NAME: "{{ parent.name }}"
                    PCA_REDIS_0_HOST: "{{ parent.service_dns }}"
                    PCA_REDIS_0_PORT: "6379"
  memcached:
    category: cache
    description: High-performance distributed memory caching system
    chart:
      repo: cloudpirates
      name: cloudpirates/memcached
      # renovate: datasource=helm depName=memcached repositoryUrl=https://cloudpirates-io.github.io/helm-charts
      version: "0.11.1"
    defaults:
      namespace: loko-system
      ports: [11211]
      storage:
        size: 512Mi
    mappings:
      storage: resources.requests.memory
    secrets: {}  # No authentication by default
    presets:
      service:
        <<: *service-clusterip
      # Memory limit for memcached
      resources:
        limits:
          memory: 512Mi
        requests:
          memory: 256Mi
    endpoints:
      - name: client
        protocol: tcp
        port: 11211
        description: Memcached client connections
    connection-strings:
      - name: default
        template: "${HOST}:11211"
    health-checks:
      - name: port
        <<: *health-check-port
        target: client
        description: Check if Memcached port is open
      - name: stats
        type: command
        tier: client
        image: memcached:1.6-alpine
        command: ["sh", "-c", "echo stats | nc ${HOST} 11211"]
        requires: ["nc"]
        description: Execute stats command
    links:
      - type: addon
        target: cache-ui
        auto-deploy: false
        required: false
        lifecycle-binding: true
        config-template:
          controllers:
            main:
              containers:
                main:
                  env:
                    PCA_MEMCACHED_0_NAME: "{{ parent.name }}"
                    PCA_MEMCACHED_0_HOST: "{{ parent.service_dns }}"
                    PCA_MEMCACHED_0_PORT: "11211"
  cache-ui:
    category: ui
    description: Unified web UI for Redis, Memcached, APCu management (phpCacheAdmin)
    chart:
      <<: *chart-bjw-s
    defaults:
      namespace: loko-system
      ports: []  # Uses HTTP ingress, no TCP tunnel needed
    presets:
      controllers:
        main:
          containers:
            main:
              image:
                repository: robinn/phpcacheadmin
                # renovate: datasource=docker depName=robinn/phpcacheadmin
                tag: "2.5.0"
              env:
                # Redis/Valkey connection
                PCA_REDIS_0_NAME: "Valkey"
                PCA_REDIS_0_HOST: "valkey.${LOKO_SYSTEM_WORKLOADS_NAMESPACE}.svc.cluster.local"
                PCA_REDIS_0_PORT: "6379"
                # Memcached connection
                PCA_MEMCACHED_0_NAME: "Memcached"
                PCA_MEMCACHED_0_HOST: "memcached.${LOKO_SYSTEM_WORKLOADS_NAMESPACE}.svc.cluster.local"
                PCA_MEMCACHED_0_PORT: "11211"
      service:
        <<: *ui-service-http-80
      ingress:
        main:
          <<: *ingress-traefik
          hosts:
            - host: cache-ui.${LOKO_DOMAIN}
              paths:
                - path: /
                  pathType: Prefix
                  service:
                    identifier: main
                    port: http
          tls:
            - hosts:
                - cache-ui.${LOKO_DOMAIN}