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Introductio

Botrus lepus in hoc articulo aedificatus est in forma lepormq_peer_discovery_k8s. Obturaculum-in automatice informationes nodi legit ex k8s api et constructum est botrum cuniculorum. Perseverantia capere potest formam affinitatis nodi hostpath +, vel formam pvc capere potest. Articulus hic describit usum pvc ad notitias persistendi.

1. Conditiones et elit descriptionem

k8s versio k8s-1.29.4 aedificatur in forma repositionis communis orbis, nas, vel obiecti repositionis.

4.2.

Serva sequentem configurationem cum autotest-rabbitmq-config.yaml, configurare defaltam vhostiae et usoris tesseram in configuratione, et initialem nodi botri [disponere nodi nomen ante institutionem] informationem.

apiVersion: v1
kind: ConfigMap
metadata:
  name: autozx-rabbitmq-config
  namespace: zx-app
  labels:
    appname: pcauto-zx
    app: autozx-rabbitmq-config 
data:
  enabled_plugins: |
    [rabbitmq_management,rabbitmq_peer_discovery_k8s].
  rabbitmq.conf: |
    cluster_name = autozx-rabbitmq
    listeners.tcp.default = 5672
    
    default_vhost = /
    default_user = admin
    default_pass = pconline

    default_user_tags.administrator = true
    default_user_tags.management = true
    default_user_tags.custom_tag = true

    channel_max = 1024
    tcp_listen_options.backlog = 2048

    cluster_formation.peer_discovery_backend = rabbit_peer_discovery_k8s
    cluster_formation.k8s.host = kubernetes.default.svc.cluster.local
    cluster_formation.k8s.address_type = hostname
    cluster_formation.node_cleanup.interval = 30
    cluster_formation.node_cleanup.only_log_warning = true

    cluster_partition_handling = autoheal

    queue_master_locator=min-masters
    loopback_users.guest = false
    cluster_formation.k8s.hostname_suffix = .autozx-rabbitmq.zx-app.svc.cluster.local
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4.3.

Accipe III exemplaria

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: autozx-rabbitmq 
  namespace: zx-app 
  labels:
    appname: pcauto-zx
    app: autozx-rabbitmq
spec:
  serviceName: "autozx-rabbitmq"
  replicas: 3
  selector:
    matchLabels:
      app: autozx-rabbitmq
  template:
    metadata:
      labels:
        app: autozx-rabbitmq
    spec:
      containers:
      - name: rabbitmq-server
        image: pcgroup-registry-vpc.cn-shenzhen.cr.aliyuncs.com/public/rabbitmq:3.12.14-management 
        imagePullPolicy: IfNotPresent
        env:
        - name: RABBITMQ_ERLANG_COOKIE
          value: "YZSDHWMFSMKEMBDHSGGZ"
        - name: K8S_SERVICE_NAME
          value: autozx-rabbitmq 
        - name: POD_IP
          valueFrom:
            fieldRef:
              fieldPath: status.podIP
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: RABBITMQ_USE_LONGNAME
          value: "true"
        - name: RABBITMQ_NODENAME
          value: rabbit@$(POD_NAME).$(K8S_SERVICE_NAME).$(POD_NAMESPACE).svc.cluster.local
        ports:
        - name: http
          containerPort: 15672 
        - name: amqp
          containerPort: 5672 
        readinessProbe:
          exec:
            command:
            - rabbitmq-diagnostics
            - status
          initialDelaySeconds: 20
          periodSeconds: 60
          timeoutSeconds: 10
        volumeMounts:
        - name: rbmq-data
          mountPath: /var/lib/rabbitmq
        - name: rabbitmq-config-volume
          mountPath: /etc/rabbitmq/ 
      restartPolicy: Always 
      serviceAccountName: rabbitmq-cluster
      terminationGracePeriodSeconds: 30
      volumes:
        - name: rabbitmq-config-volume
          configMap:
            name: autozx-rabbitmq-config
  volumeClaimTemplates:
  - metadata:
      name: rbmq-data
    spec:
      accessModes:
      - ReadWriteMany
      storageClassName: example-storageclass
      resources:
        requests:
          storage: 20Gi
---
apiVersion: v1
kind: Service
metadata:
  name: autozx-rabbitmq
  namespace: zx-app
  labels:
    appname: pcauto-zx
    app: autozx-rabbitmq
spec:
  ports:
  - port: 5672
  clusterIP: None
  selector:
    app: autozx-rabbitmq
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Nota: Si vis vitare idem vasculum eidem nodi assignare, sequentem configurationem addere potes;

      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: "app"
                    operator: In
                    values:
                      - autozx-rabbitmq
              topologyKey: "kubernetes.io/hostname"
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4.4.

Configure serviceAccount, munus, et RoleBinding auctorizare statefulset legere nodi informationes

apiVersion: v1
kind: Service
metadata:
  name: autozx-rabbitmq-manage
  namespace: zx-app
  labels:
    app: autozx-rabbitmq-manage
    appname: pcauto-zx
spec:
  ports:
  - port: 5672
    name: amqp
  - port: 15672
    name: http
  selector:
    app: autozx-rabbitmq
  type: LoadBalancer 
[root@autobbs-docker-240-213 rabbitmq]# cat rbac.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: rabbitmq-cluster
  namespace: zx-app
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: rabbitmq-cluster
  namespace: zx-app
rules:
- apiGroups: [""]
  resources: ["endpoints"]
  verbs: ["get"]
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: rabbitmq-cluster
  namespace: zx-app
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: rabbitmq-cluster
subjects:
- kind: ServiceAccount
  name: rabbitmq-cluster
  namespace: zx-app
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4.5.

Configurare officium procuratoris ad amqp portum 5672 servitium et procurationem portum 15672 .

apiVersion: v1
kind: Service
metadata:
  name: autozx-rabbitmq-manage
  namespace: zx-app
  labels:
    app: autozx-rabbitmq-manage
    appname: pcauto-zx
spec:
  ports:
  - port: 5672
    name: amqp
  - port: 15672
    name: http
  selector:
    app: autozx-rabbitmq
  type: LoadBalancer 
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5. configurationis post institutionem

Botrum lepormq pone ad botrum 3-nodi speculi. Peracta gradu 4.4, potes inire ad consolatorium per IP onerati: http://ip:15672, et uti default_usore et default_pass in configmap ad pone. log in.

Speculum occasus modus:

Post occasum;

Speculum modus poni potest cum imperio;
Constitue imaginem executionis mandatum demo vhost:
rabbitmqctl set_policy -p demo ha-all "^" '{"ha-mode":"all","ha-sync-mode":"automatic"}'
Set exprimens modus pro default vhost /:
rabbitmqctl set_policy ha-all "^" '{"ha-mode":"all","ha-sync-mode":"automatic"}'

6. instruitur instructiones

• Antequam configuratione uteris, autozx in configuratione substitue cum nomine quo debes. delebitur .
• Speculum inscriptionis in conformatione speculi privati ​​inscriptionis utitur. Speculum est lepormq: 3.12.14-procuratio e dockerhub recepta et speculata ad secretum speculi CELLA -management directe adhiberi potest. Alioquin speculum inscriptionis passibile configurare.
• Defectus username et password est admin.
• Tabularium genus in pvc template: exemplum-storageclass modificatur ad proprium repono genus
• "V. Configurationis post institutionem" Cum configurationis modi idem sunt, tortor in praecedenti articulo adhibetur.