如何修复 AKS for Apache Ignite 上的 CrashBackLoopOff 问题？

Question

我尝试在 Azure Kubernetes 服务上构建 Apache Ignite。 AKS 版本是 1.19.

我遵循了官方 apache 页面的以下说明。

Microsoft Azure Kubernetes Service Deployment

但是当我检查 pods 的状态时，它们似乎失败了。 pods 的状态为 CrashLoopBackOff。

当我检查日志时，它说问题是节点-configuration.xml 这里是节点配置的XML。

    <bean class="org.apache.ignite.configuration.IgniteConfiguration">

    <property name="discoverySpi">
        <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
            <property name="ipFinder">
                <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder">
                    <constructor-arg>
                        <bean class="org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration">
                            <property name="namespace" value="default" />
                            <property name="serviceName" value="ignite" />
                        </bean>
                    </constructor-arg>
                </bean>
            </property>
        </bean>
    </property>
</bean>

此外，这是日志的输出。

PS C:\Users\kaan.akyalcin\ignite> kubectl logs ignite-cluster-755f6665c8-djdcn -n ignite
class org.apache.ignite.IgniteException: **Failed to instantiate Spring XML application context [springUrl=file:/ignite/config/node-configuration.xml, err=Line 1 in XML document from URL** [file:/ignite/config/node-configuration.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 71; cvc-elt.1: Cannot find the declaration of element 'bean'.]
        at org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:1098)
        at org.apache.ignite.Ignition.start(Ignition.java:356)
        at org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:367)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to instantiate Spring XML application context [springUrl=file:/ignite/config/node-configuration.xml, err=Line 1 in XML document from URL [file:/ignite/config/node-configuration.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 71; cvc-elt.1: Cannot find the declaration of element 'bean'.]
        at org.apache.ignite.internal.util.spring.IgniteSpringHelperImpl.applicationContext(IgniteSpringHelperImpl.java:392)
        at org.apache.ignite.internal.util.spring.IgniteSpringHelperImpl.loadConfigurations(IgniteSpringHelperImpl.java:104)
        at org.apache.ignite.internal.util.spring.IgniteSpringHelperImpl.loadConfigurations(IgniteSpringHelperImpl.java:98)
        at org.apache.ignite.internal.IgnitionEx.loadConfigurations(IgnitionEx.java:736)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:937)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:846)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:716)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:685)
        at org.apache.ignite.Ignition.start(Ignition.java:353)

我没有找到解决方案。我该如何解决这个问题？

Answer 1

您必须传递一个有效的 XML 文件，看起来文档需要进行相应的调整：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
        http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean class="org.apache.ignite.configuration.IgniteConfiguration">

        <property name="discoverySpi">
            <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
                <property name="ipFinder">
                    <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder">
                        <property name="namespace" value="degault"/>
                        <property name="serviceName" value="ignite"/>
                    </bean>
                </property>
            </bean>
        </property>
    </bean>
</beans>

如何修复 AKS for Apache Ignite 上的 CrashBackLoopOff 问题？

How can I fix CrashBackLoopOff problem on AKS for Apache Ignite?

azure

kubernetes

ignite

azure-aks