Apache Ignite Google cloud Kubernetes deployment

Question

I deployed apache ignite cluster in google cloud referring [1], but it given class not found error as follows.

[1]. https://apacheignite.readme.io/docs/google-cloud-deployment

Error message:

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class org.apache.ignite.IgniteException: Failed to instantiate Spring XML application context (make sure all classes used in Spring configuration are present at CLASSPATH) [springUrl=https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]
        at org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:990)
        at org.apache.ignite.Ignition.start(Ignition.java:355)
        at org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:301)
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to instantiate Spring XML application context (make sure all classes used in Spring configuration are present at CLASSPATH) [springUrl=https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]
        at org.apache.ignite.internal.util.spring.IgniteSpringHelperImpl.applicationContext(IgniteSpringHelperImpl.java:387)
        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:744)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:945)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:854)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:724)
        at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:693)
        at org.apache.ignite.Ignition.start(Ignition.java:352)
        ... 1 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.configuration.IgniteConfiguration#0' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]: Cannot create inner bean 'org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi#1efee8e7' of type [org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi] while setting bean property 'discoverySpi'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi#1efee8e7' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]: Cannot create inner bean 'org.apache.ignite.spi.discovery.tcp.ipfinder.kube
rnetes.TcpDiscoveryKubernetesIpFinder#1442d7b5' of type [org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder] while setting bean property 
'ipFinder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.spi.discovery.tcp.ipfinder.kubernet
es.TcpDiscoveryKubernetesIpFinder#1442d7b5' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal
.xml]: Cannot create inner bean 'org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration#6e2c9341' of type [org.apache.ignite.kubernetes.configuration.K
ubernetesConnectionConfiguration] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration] for bean with name 'org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguratio
n#6e2c9341' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]; nested exception is java.
lang.ClassNotFoundException: org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:313)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1533)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1280)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
        at org.apache.ignite.internal.util.spring.IgniteSpringHelperImpl.applicationContext(IgniteSpringHelperImpl.java:381)
        ... 9 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi#1efee8e7' defined in U
RL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]: Cannot create inner bean 'org.apache.ignite.spi.d
iscovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder#1442d7b5' of type [org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder] wh
ile setting bean property 'ipFinder'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.spi.disco
very.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder#1442d7b5' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/exampl
e-kube-persistence-and-wal.xml]: Cannot create inner bean 'org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration#6e2c9341' of type [org.apache.ignite.
kubernetes.configuration.KubernetesConnectionConfiguration] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassExce
ption: Cannot find class [org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration] for bean with name 'org.apache.ignite.kubernetes.configuration.Kubern
etesConnectionConfiguration#6e2c9341' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml];
 nested exception is java.lang.ClassNotFoundException: org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:313)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1533)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1280)
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:299)
        ... 22 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubern
etesIpFinder#1442d7b5' defined in URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]: Cannot create 
inner bean 'org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration#6e2c9341' of type [org.apache.ignite.kubernetes.configuration.KubernetesConnectionCo
nfiguration] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.apache.ignite.kub
ernetes.configuration.KubernetesConnectionConfiguration] for bean with name 'org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration#6e2c9341' defined i
n URL [https://raw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]; nested exception is java.lang.ClassNotFoundExc
eption: org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:313)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122)
        at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:648)
        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:145)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1197)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:299)
        ... 28 more
Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration] f
or bean with name 'org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration#6e2c9341' defined in URL [https://raw.githubusercontent.com/apache/ignite/mas
ter/modules/kubernetes/config/example-kube-persistence-and-wal.xml]; nested exception is java.lang.ClassNotFoundException: org.apache.ignite.kubernetes.configuration.Kuberne
tesConnectionConfiguration
        at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1391)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:299)
        ... 36 more
Caused by: java.lang.ClassNotFoundException: org.apache.ignite.kubernetes.configuration.KubernetesConnectionConfiguration
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.springframework.util.ClassUtils.forName(ClassUtils.java:251)
        at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:401)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1438)
        at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1383)
        ... 38 more
Failed to start grid: Failed to instantiate Spring XML application context (make sure all classes used in Spring configuration are present at CLASSPATH) [springUrl=https://r
aw.githubusercontent.com/apache/ignite/master/modules/kubernetes/config/example-kube-persistence-and-wal.xml]
Note! You may use 'USER_LIBS' environment variable to specify your classpath.

As the error message says no libraries in class path. Is there any issue in docker image or have any issue in deployment?

Thanks in advance.

Answer 1

That's the old documentation. The new, updated ones are better: https://ignite.apache.org/docs/latest/installation/kubernetes/gke-deployment

But, in short, you're missing the ignite-kubernetes module. In your deployment/stateful-set YAML file you need something like this:

  containers:
    # Custom pod name.
  - name: ignite-node
    image: apacheignite/ignite:2.10.0
    env:
    - name: OPTION_LIBS
      value: ignite-kubernetes,ignite-rest-http
    - name: CONFIG_URI
      value: file:///ignite/config/node-configuration.xml

Answer 2

Update apacheignite/ignite docker version to 2.10.0