MongoDB error trying to 'docker build' my Spring Boot application - spring

Question

Model:
#Document("users")
public class User {
...
}
Repository:
public interface UserRepository extends CrudRepository<User, ObjectId> {
}
Controller:
#RestController
public class UserController {
#Autowired
UserRepository repository;
...
}
When I run my application from IDE with the following application.properties:
spring.data.mongodb.authentication-database=admin
spring.data.mongodb.username=...
spring.data.mongodb.password=...
spring.data.mongodb.database=mydb
spring.data.mongodb.port=27017
spring.data.mongodb.host=localhost
everything works.
However, my goal is to deploy my app and MongoDB with Docker/Kubernetes, so I use the following application.properties:
spring.data.mongodb.authentication-database=admin
spring.data.mongodb.username=${MONGO_INITDB_ROOT_USERNAME}
spring.data.mongodb.password=${MONGO_INITDB_ROOT_PASSWORD}
spring.data.mongodb.database=${MONGO_INITDB_DATABASE}
spring.data.mongodb.port=27017
spring.data.mongodb.host=${MONGODB_HOSTNAME}
where the variables starting with $ are the values that I set in Kubernetes YAML files.
But when I call docker build -t user-service:v1 ./user-service I get many errors.
Before MongoDB integration in my app, the docker build command worked.
These are the errors I got after docker build command:
2022-12-17T13:11:00.018Z WARN 72 --- [ main] o.s.w.c.s.GenericWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'repository': Error creating bean with name 'userRepository' defined in com.ecommerceapp.userservice.repository.UserRepository defined in #EnableMongoRepositories declared on MongoRepositoriesRegistrar.EnableMongoRepositoriesConfiguration: Cannot resolve reference to bean 'mongoTemplate' while setting bean property 'mongoOperations'
2022-12-17T13:11:00.034Z INFO 72 --- [ main] .s.b.a.l.ConditionEvaluationReportLogger :
Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2022-12-17T13:11:00.058Z ERROR 72 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'repository': Error creating bean with name 'userRepository' defined in com.ecommerceapp.userservice.repository.UserRepository defined in #EnableMongoRepositories declared on MongoRepositoriesRegistrar.EnableMongoRepositoriesConfiguration: Cannot resolve reference to bean 'mongoTemplate' while setting bean property 'mongoOperations'
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:712) ~[spring-beans-6.0.2.jar:6.0.2]
...
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository' defined in com.ecommerceapp.userservice.repository.UserRepository defined in #EnableMongoRepositories declared on MongoRepositoriesRegistrar.EnableMongoRepositoriesConfiguration: Cannot resolve reference to bean 'mongoTemplate' while setting bean property 'mongoOperations'
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:377) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:135) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1663) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1412) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:598) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1405) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1325) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:709) ~[spring-beans-6.0.2.jar:6.0.2]
... 92 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'mongoTemplate' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryDependentConfiguration.class]: Unsatisfied dependency expressed through method 'mongoTemplate' parameter 0: Error creating bean with name 'mongoDatabaseFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryConfiguration.class]: Failed to instantiate [org.springframework.data.mongodb.core.MongoDatabaseFactorySupport]: Factory method 'mongoDatabaseFactory' threw exception with message: Database name must not contain slashes, dots, spaces, quotes, or dollar signs
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:793) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:543) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1324) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1161) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:365) ~[spring-beans-6.0.2.jar:6.0.2]
... 105 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoDatabaseFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryConfiguration.class]: Failed to instantiate [org.springframework.data.mongodb.core.MongoDatabaseFactorySupport]: Factory method 'mongoDatabaseFactory' threw exception with message: Database name must not contain slashes, dots, spaces, quotes, or dollar signs
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:652) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:640) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1324) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1161) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1405) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1325) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:880) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:784) ~[spring-beans-6.0.2.jar:6.0.2]
... 115 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.mongodb.core.MongoDatabaseFactorySupport]: Factory method 'mongoDatabaseFactory' threw exception with message: Database name must not contain slashes, dots, spaces, quotes, or dollar signs
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:171) ~[spring-beans-6.0.2.jar:6.0.2]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:648) ~[spring-beans-6.0.2.jar:6.0.2]
... 129 common frames omitted
Caused by: java.lang.IllegalArgumentException: Database name must not contain slashes, dots, spaces, quotes, or dollar signs
at org.springframework.util.Assert.isTrue(Assert.java:122) ~[spring-core-6.0.2.jar:6.0.2]
at org.springframework.data.mongodb.core.MongoDatabaseFactorySupport.<init>(MongoDatabaseFactorySupport.java:69) ~[spring-data-mongodb-4.0.0.jar:4.0.0]
at org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory.<init>(SimpleMongoClientDatabaseFactory.java:75) ~[spring-data-mongodb-4.0.0.jar:4.0.0]
at org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory.<init>(SimpleMongoClientDatabaseFactory.java:64) ~[spring-data-mongodb-4.0.0.jar:4.0.0]
at org.springframework.boot.autoconfigure.data.mongo.MongoDatabaseFactoryConfiguration.mongoDatabaseFactory(MongoDatabaseFactoryConfiguration.java:43) ~[spring-boot-autoconfigure-3.0.0.jar:3.0.0]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:139) ~[spring-beans-6.0.2.jar:6.0.2]
... 130 common frames omitted
YAML files:
service-db-configmap
apiVersion: v1
data:
MONGO_INITDB_DATABASE: admin
kind: ConfigMap
metadata:
name: user-service-db-env-file
service-db-secret-file
apiVersion: v1
stringData:
MONGO_INITDB_ROOT_USERNAME: pippo
MONGO_INITDB_ROOT_PASSWORD: palla
kind: Secret
metadata:
name: db-secret-file
type: Opaque
db-service
apiVersion: v1
kind: Service
metadata:
name: user-service-db
spec:
ports:
- port: 27017
selector:
app: user-service-db
db-deployment
apiVersion: apps/v1
kind: Deployment
metadata:
name: user-service-db
spec:
selector:
matchLabels:
app: user-service-db
template:
metadata:
labels:
app: user-service-db
spec:
containers:
- name: user-service-db
image: mongo:latest
ports:
- containerPort: 27017
envFrom:
- configMapRef:
name: user-service-db-env-file
- secretRef:
name: db-secret-file
volumeMounts:
- mountPath: /data/db
name: user-service-db-volume
volumes:
- name: user-service-db-volume
hostPath:
path: /user-service-db-volume
type: DirectoryOrCreate
service-configmap
apiVersion: v1
data:
MONGODB_HOSTNAME: user-service-db
MONGODB_PORT: "27017"
kind: ConfigMap
metadata:
name: user-service-env-file
service:
apiVersion: v1
kind: Service
metadata:
name: user-service
spec:
ports:
- port: 8080
selector:
app: user-service
deployment:
apiVersion: apps/v1
kind: Deployment
metadata:
name: user-service
spec:
selector:
matchLabels:
app: user-service
template:
metadata:
labels:
app: user-service
annotations:
spec:
containers:
- name: user-service
image: user-service:v1
ports:
- containerPort: 8080
envFrom:
- configMapRef:
name: user-service-db-env-file
- configMapRef:
name: user-service-env-file
- secretRef:
name: db-secret-file
ingress:
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: spring-ingress
annotations:
nginx.ingress.kubernetes.io/enable-cors: "true"
nginx.ingress.kubernetes.io/cors-allow-methods: "PUT, GET, POST, OPTIONS, DELETE"
nginx.ingress.kubernetes.io/cors-allow-origin: "*"
nginx.ingress.kubernetes.io/cors-allow-credentials: "true"
nginx.ingress.kubernetes.io/cors-allow-headers: "Content-Type"
nginx.ingress.kubernetes.io/rewrite-target: "/$2"
spec:
rules:
- host: airline-management-system.app.loc
http:
paths:
- path: /users(/|$)(.*)
pathType: ImplementationSpecific
backend:
service:
name: user-service
port:
number: 8080