【发布时间】:2021-09-04 13:40:28
【问题描述】:
我正在尝试在 Kubernetes 上使用 Hazelcast。为此,Docker 安装在 Windows 上,Kubernetes 环境是在 Docker 上模拟的。这是配置文件hazelcast.xml
<?xml version="1.0" encoding="UTF-8"?>
<hazelcast
xsi:schemaLocation="http://www.hazelcast.com/schema/config hazelcast-config-3.7.xsd"
xmlns="http://www.hazelcast.com/schema/config" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<properties>
<property name="hazelcast.discovery.enabled">true</property>
</properties>
<network>
<join>
<multicast enabled="false" />
<tcp-ip enabled="false"/>
<discovery-strategies>
<discovery-strategy enabled="true"
class="com.hazelcast.kubernetes.HazelcastKubernetesDiscoveryStrategy">
<!--
<properties>
<property name="service-dns">cobrapp.default.endpoints.cluster.local</property>
<property name="service-dns-timeout">10</property>
</properties>
-->
</discovery-strategy>
</discovery-strategies>
</join>
</network>
</hazelcast>
问题是无法在模拟环境中创建集群。根据我的部署文件,它应该创建三个集群。这是部署配置文件
apiVersion: apps/v1
kind: Deployment
metadata:
name: test-deployment
labels:
app: test
spec:
replicas: 3
selector:
matchLabels:
app: test
template:
metadata:
labels:
app: test
spec:
containers:
- name: test
imagePullPolicy: Never
image: testapp:latest
ports:
- containerPort: 5701
- containerPort: 8085
---
apiVersion: v1
kind: Service
metadata:
name: test-service
spec:
selector:
app: test
type: LoadBalancer
ports:
- name: hazelcast
port: 5701
- name: test
protocol: TCP
port: 8085
targetPort: 8085
执行部署文件时的输出
Members [1] {
Member [10.1.0.124]:5701 this
}
无论预期输出如何,根据部署文件,它应该包含三个集群。有人可以帮忙吗?
【问题讨论】:
标签: kubernetes hazelcast