Hi All, I am trying to install NiFi with SSL on Kubernetes using Helm(cetic/nifi), Below is my values.yaml. I keep getting an error on NiFi containers as - Am I missing something? *Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinationProtocolSender' defined in class path resource [nifi-cluster-protocol-context.xml]: Cannot resolve reference to bean 'protocolSocketConfiguration' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'protocolSocketConfiguration': FactoryBean threw exception on object creation; nested exception is java.io.FileNotFoundException: (No such file or directory)*
VALUES.YAML: --- # Number of nifi nodes replicaCount: 1 ## Set default image, imageTag, and imagePullPolicy. ## ref: https://hub.docker.com/r/apache/nifi/ ## image: repository: apache/nifi tag: "1.11.4" pullPolicy: IfNotPresent ## Optionally specify an imagePullSecret. ## Secret must be manually created in the namespace. ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ ## # pullSecret: myRegistrKeySecretName securityContext: runAsUser: 1000 fsGroup: 1000 sts: # Parallel podManagementPolicy for faster bootstrap and teardown. Default is OrderedReady. podManagementPolicy: Parallel AntiAffinity: soft hostPort: null ## Useful if using any custom secrets ## Pass in some secrets to use (if required) # secrets: # - name: myNifiSecret # keys: # - key1 # - key2 # mountPath: /opt/nifi/secret ## Useful if using any custom configmaps ## Pass in some configmaps to use (if required) # configmaps: # - name: myNifiConf # keys: # - myconf.conf # mountPath: /opt/nifi/custom-config properties: # use externalSecure for when inbound SSL is provided by nginx-ingress or other external mechanism externalSecure: true isNode: true httpPort: null httpsPort: 8443 clusterPort: 6007 clusterSecure: true needClientAuth: true provenanceStorage: "8 GB" siteToSite: secure: true port: 10000 authorizer: managed-authorizer # use properties.safetyValve to pass explicit 'key: value' pairs that overwrite other configuration safetyValve: #nifi.variable.registry.properties: "${NIFI_HOME}/example1.properties, ${NIFI_HOME}/example2.properties" nifi.web.http.network.interface.default: eth0 # listen to loopback interface so "kubectl port-forward ..." works nifi.web.http.network.interface.lo: lo ## Include additional libraries in the Nifi containers by using the postStart handler ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/attach-handler-lifecycle-event/ # postStart: /opt/nifi/psql; wget -P /opt/nifi/psql https://jdbc.postgresql.org/download/postgresql-42.2.6.jar # Nifi User Authentication auth: ldap: enabled: false host: ldap://<hostname>:<port> searchBase: CN=Users,DC=example,DC=com searchFilter: CN=john ## Expose the nifi service to be accessed from outside the cluster (LoadBalancer service). ## or access it from within the cluster (ClusterIP service). Set the service type and the port to serve it. ## ref: http://kubernetes.io/docs/user-guide/services/ ## # headless service headless: type: ClusterIP annotations: service.alpha.kubernetes.io/tolerate-unready-endpoints: "true" # ui service service: type: LoadBalancer httpPort: 80 httpsPort: 443 annotations: {} # loadBalancerIP: ## Load Balancer sources ## https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service ## # loadBalancerSourceRanges: # - 10.10.10.0/24 # Enables additional port/ports to nifi service for internal processors processors: enabled: false ports: - name: processor01 port: 7001 targetPort: 7001 #nodePort: 30701 - name: processor02 port: 7002 targetPort: 7002 #nodePort: 30702 ## Configure Ingress based on the documentation here: https://kubernetes.io/docs/concepts/services-networking/ingress/ ## ingress: enabled: false annotations: {} tls: [] hosts: [] path: / rule: [] # If you want to change the default path, see this issue https://github.com/cetic/helm-nifi/issues/22 # Amount of memory to give the NiFi java heap jvmMemory: 2g # Separate image for tailing each log separately sidecar: image: ez123/alpine-tini # Busybox image busybox: image: busybox ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence: enabled: false # When creating persistent storage, the NiFi helm chart can either reference an already-defined # storage class by name, such as "standard" or can define a custom storage class by specifying # customStorageClass: true and providing the "storageClass", "storageProvisioner" and "storageType". # For example, to use SSD storage on Google Compute Engine see values-gcp.yaml # # To use a storage class that already exists on the Kubernetes cluster, we can simply reference it by name. # For example: # storageClass: standard # # The default storage class is used if this variable is not set. accessModes: [ReadWriteOnce] ## Storage Capacities for persistent volumes # Storage capacity for the 'data' directory, which is used to hold things such as the flow.xml.gz, configuration, state, etc. dataStorage: size: 1Gi # Storage capacity for the FlowFile repository flowfileRepoStorage: size: 10Gi # Storage capacity for the Content repository contentRepoStorage: size: 10Gi # Storage capacity for the Provenance repository. When changing this, one should also change the properties.provenanceStorage value above, also. provenanceRepoStorage: size: 10Gi # Storage capacity for nifi logs logStorage: size: 5Gi ## Configure resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## resources: {} # We usually recommend not to specify default resources and to leave this as a conscious # choice for the user. This also increases chances charts run on environments with little # resources, such as Minikube. If you do want to specify resources, uncomment the following # lines, adjust them as necessary, and remove the curly braces after 'resources:'. # limits: # cpu: 100m # memory: 128Mi # requests: # cpu: 100m # memory: 128Mi logresources: requests: cpu: 10m memory: 10Mi limits: cpu: 50m memory: 50Mi nodeSelector: {} tolerations: [] initContainers: {} # foo-init: # <- will be used as container name # image: "busybox:1.30.1" # imagePullPolicy: "IfNotPresent" # command: ['sh', '-c', 'echo this is an initContainer'] # volumeMounts: # - mountPath: /tmp/foo # name: foo extraVolumeMounts: [] extraVolumes: [] ## Extra containers extraContainers: [] terminationGracePeriodSeconds: 30 ## Extra environment variables that will be pass onto deployment pods env: [] # ------------------------------------------------------------------------------ # Zookeeper: # ------------------------------------------------------------------------------ zookeeper: ## If true, install the Zookeeper chart ## ref: https://github.com/kubernetes/charts/tree/master/incubator/zookeeper enabled: true ## If the Zookeeper Chart is disabled a URL and port are required to connect url: "" port: 2181 *Complete stacktrace:* Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinationProtocolSender' defined in class path resource [nifi-cluster-protocol-context.xml]: Cannot resolve reference to bean 'protocolSocketConfiguration' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'protocolSocketConfiguration': FactoryBean threw exception on object creation; nested exception is java.io.FileNotFoundException: (No such file or directory) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108) 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:1198) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1100) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) 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.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351) ... 75 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'protocolSocketConfiguration': FactoryBean threw exception on object creation; nested exception is java.io.FileNotFoundException: (No such file or directory) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:185) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1640) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351) ... 87 common frames omitted Caused by: java.io.FileNotFoundException: (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.<init>(FileInputStream.java:138) at java.io.FileInputStream.<init>(FileInputStream.java:93) at org.apache.nifi.io.socket.SSLContextFactory.<init>(SSLContextFactory.java:66) at org.apache.nifi.cluster.protocol.spring.SocketConfigurationFactoryBean.getObject(SocketConfigurationFactoryBean.java:45) at org.apache.nifi.cluster.protocol.spring.SocketConfigurationFactoryBean.getObject(SocketConfigurationFactoryBean.java:30) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:178) ... 92 common frames omitted 2020-07-17 11:04:25,204 INFO [Thread-1] org.apache.nifi.NiFi Initiating shutdown of Jetty web server... 2020-07-17 11:04:25,214 INFO [Thread-1] o.eclipse.jetty.server.AbstractConnector Stopped ServerConnector@700f518a{SSL,[ssl, http/1.1]}{0.0.0.0:8443} 2020-07-17 11:04:25,214 INFO [Thread-1] org.eclipse.jetty.server.session node0 Stopped scavenging Any help to resolve this is appreciated. Atul Wankhade
