I just got a new PC last week. So I setup my working environment as usual in Windows 10 with the latest Windows Docker Desktop. Then created a very simple spring boot REST service just to say hello, created the…
I'm new on Springboot and docker. I'm trying to create three different microservices and load them into docker. Two of them start correctly while the last one returns the following error: Caused by: com.mysql.cj.exceptions.CJException: Access denied for user 'db_user'@'%' to…
I'm trying to parse objects from a Redis stream via Spring Boot Reactive Redis that are added by an external service. I'm using the following the tutorial to retrieve the elements from the stream via a StreamListener<String, ObjectRecord<String, TestDTO>>. The…
I am dockerizing springboot application(with PostgreSQL). I want to overwrite application.properties in docker container with my own application.properties. My docker-compose.yml file looks like this: version: '2' services: API: image: 'api-docker.jar' ports: - "8080:8080" depends_on: - PostgreSQL environment: - SPRING_DATASOURCE_URL=jdbc:postgresql://PostgreSQL:5432/postgres -…
I'm pretty new to the world of Docker, so I have the following scenario: Spring Boot application which depends to.. PostgreSQL and frontend requesting data from them. The Dockerfile in the Spring Boot app is: EXPOSE 8080 ARG JAR_FILE=target/*.jar COPY…
I try to figure out why the communication between dockerized Spring boot app and mongoDB is not working. First things first: The whole microservice is running localy perfectly. I create an application.properties with the profile name docker: application-docker.properties server.port=8091 spring.application.name=customer…
When I start my spring boot application, I am running into this error below. Any help is highly appreciated. An attempt was made to call a method that does not exist. The attempt was made from the following location: org.springframework.cloud.sleuth.autoconfig.TraceAutoConfiguration.sleuthCurrentTraceContextBuilder(TraceAutoConfiguration.java:205)…
I want to use both Redis and Mongo with repository manner (I do not want to use spring cache annotations but repository methods). I annotate the main class with the following annotations. @EnableMongoRepositories(basePackageClass = PersistencyRepository.class) @EnableRedisRepositories(basePackageClass = CacheRepository.class) @SpringBootApplication Repos…
I try to pass Docker env variable in my Spring boot application.yml like this: security: saml2: relyingparty: registration: my-saml: signing: credentials: - private-key-location: classpath:HARD_PATH_TO_KEY certificate-location: classpath:HARD_PATH_TO_CERT identityprovider: verification.credentials: - certificate-location: classpath:HARD_PATH_TO_CERT entity-id: MY_ID singlesignon: url: {{saml.ip.singlesignon.url}} sign-request: true But when…
I have a Spring Boot app in Docker that runs on Heroku. Recently, after updating Tomcat to 10.1.0-M10, I started getting this error: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch…