MongoDB Cross-Cluster

gistfile1.txt

<-- cr-main.yaml --->

apiVersion: psmdb.percona.com/v1-10-0
kind: PerconaServerMongoDB
metadata:
  name: sydney-cluster
spec:
  unmanaged: false
  crVersion: 1.10.0
  image: percona/percona-server-mongodb:4.4.6-8
  imagePullPolicy: Always
  allowUnsafeConfigurations: true
  updateStrategy: SmartUpdate
  upgradeOptions:
    versionServiceEndpoint: https://check.percona.com
    apply: 4.4-recommended
    schedule: "0 2 * * *"
    setFCV: false
  secrets:
    users: sydney-cluster-secrets
  pmm:
    enabled: false
    image: percona/pmm-client:2.18.0
    serverHost: monitoring-service

  replsets:
  - name: rs0
    size: 3
    # externalNodes:
    # - host: 172.132.136.104
    #   priority: 1
    #   votes: 1
    # - host: 172.132.34.27
    #   priority: 1
    #   votes: 1
    # - host: 172.132.179.64
    #   priority: 0
    #   votes: 0
    affinity:
      antiAffinityTopologyKey: "kubernetes.io/hostname"
    podDisruptionBudget:
      maxUnavailable: 1
    expose:
      enabled: true
      exposeType: LoadBalancer
    nonvoting:
      enabled: false
      size: 3
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
      resources:
        limits:
          cpu: "300m"
          memory: "0.5G"
        requests:
          cpu: "300m"
          memory: "0.5G"
      volumeSpec:
        persistentVolumeClaim:
          resources:
            requests:
              storage: 1Gi
    arbiter:
      enabled: false
      size: 1
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
    resources:
      limits:
        cpu: "300m"
        memory: "0.5G"
      requests:
        cpu: "300m"
        memory: "0.5G"
    volumeSpec:
      persistentVolumeClaim:
        resources:
          requests:
            storage: 3Gi

  sharding:
    enabled: true
    configsvrReplSet:
      # externalNodes:
      # - host: 172.132.21.39
      #   priority: 1
      #   votes: 1
      # - host: 172.132.144.76
      #   priority: 1
      #   votes: 1
      # - host: 172.132.0.27
      #   priority: 0
      #   votes: 0
      size: 3
      expose:
        enabled: true
        exposeType: LoadBalancer
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
      podDisruptionBudget:
        maxUnavailable: 1
      resources:
        limits:
          cpu: "300m"
          memory: "0.5G"
        requests:
          cpu: "300m"
          memory: "0.5G"
      volumeSpec:
        persistentVolumeClaim:
          resources:
            requests:
              storage: 3Gi

    mongos:
      size: 3
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
      podDisruptionBudget:
        maxUnavailable: 1
      resources:
        limits:
          cpu: "300m"
          memory: "0.5G"
        requests:
          cpu: "300m"
          memory: "0.5G"
      expose:
        exposeType: ClusterIP

  mongod:
    net:
      port: 27017
      hostPort: 0
    security:
      redactClientLogData: false
      enableEncryption: true
      encryptionKeySecret: sydney-cluster-mongodb-encryption-key
      encryptionCipherMode: AES256-CBC
    setParameter:
      ttlMonitorSleepSecs: 60
      wiredTigerConcurrentReadTransactions: 128
      wiredTigerConcurrentWriteTransactions: 128
    storage:
      engine: wiredTiger
      inMemory:
        engineConfig:
          inMemorySizeRatio: 0.9
      wiredTiger:
        engineConfig:
          cacheSizeRatio: 0.5
          directoryForIndexes: false
          journalCompressor: snappy
        collectionConfig:
          blockCompressor: snappy
        indexConfig:
          prefixCompression: true
    operationProfiling:
      mode: slowOp
      slowOpThresholdMs: 10000
      rateLimit: 100

  backup:
    enabled: false

<-- cr-replica.yaml -->

apiVersion: psmdb.percona.com/v1-10-0
kind: PerconaServerMongoDB
metadata:
  name: melbourne-cluster
spec:
  unmanaged: true
#  platform: openshift
#  clusterServiceDNSSuffix: svc.cluster.local
#  pause: true
  crVersion: 1.10.0
  image: percona/percona-server-mongodb:4.4.6-8
  imagePullPolicy: Always
  allowUnsafeConfigurations: true
  #updateStrategy: SmartUpdate
  upgradeOptions:
    versionServiceEndpoint: https://check.percona.com
    apply: 4.4-recommended
    schedule: "0 2 * * *"
    setFCV: false
  secrets:
    users: melbourne-cluster-secrets
    # ssl: mebourne-cluster-ssl
    # sslInternal: mebourne-cluster-ssl-internal
  pmm:
    enabled: false
    image: percona/pmm-client:2.18.0
    serverHost: monitoring-service

  replsets:
  - name: rs0
    size: 3
    affinity:
      antiAffinityTopologyKey: "kubernetes.io/hostname"
    podDisruptionBudget:
      maxUnavailable: 1
    expose:
      enabled: true
      exposeType: LoadBalancer
    nonvoting:
      enabled: false
      size: 3
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
      resources:
        limits:
          cpu: "300m"
          memory: "0.5G"
        requests:
          cpu: "300m"
          memory: "0.5G"
      volumeSpec:
        persistentVolumeClaim:
          resources:
            requests:
              storage: 1Gi

    arbiter:
      enabled: false
      size: 1
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
    resources:
      limits:
        cpu: "300m"
        memory: "0.5G"
      requests:
        cpu: "300m"
        memory: "0.5G"
    volumeSpec:
      persistentVolumeClaim:
        resources:
          requests:
            storage: 3Gi

  sharding:
    enabled: true

    configsvrReplSet:
      size: 3
      expose:
        enabled: true
        exposeType: LoadBalancer
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
      podDisruptionBudget:
        maxUnavailable: 1
      resources:
        limits:
          cpu: "300m"
          memory: "0.5G"
        requests:
          cpu: "300m"
          memory: "0.5G"
      volumeSpec:
        persistentVolumeClaim:
          resources:
            requests:
              storage: 3Gi

    mongos:
      size: 3
      affinity:
        antiAffinityTopologyKey: "kubernetes.io/hostname"
      podDisruptionBudget:
        maxUnavailable: 1
      resources:
        limits:
          cpu: "300m"
          memory: "0.5G"
        requests:
          cpu: "300m"
          memory: "0.5G"
      expose:
        exposeType: ClusterIP

  mongod:
    net:
      port: 27017
      hostPort: 0
    security:
      redactClientLogData: false
      enableEncryption: true
      encryptionKeySecret: mebourne-cluster-mongodb-encryption-key
      encryptionCipherMode: AES256-CBC
    setParameter:
      ttlMonitorSleepSecs: 60
      wiredTigerConcurrentReadTransactions: 128
      wiredTigerConcurrentWriteTransactions: 128
    storage:
      engine: wiredTiger
      inMemory:
        engineConfig:
          inMemorySizeRatio: 0.9
      wiredTiger:
        engineConfig:
          cacheSizeRatio: 0.5
          directoryForIndexes: false
          journalCompressor: snappy
        collectionConfig:
          blockCompressor: snappy
        indexConfig:
          prefixCompression: true
    operationProfiling:
      mode: slowOp
      slowOpThresholdMs: 10000
      rateLimit: 100

  backup:
    enabled: false