How to disable Reactive Elasticsearch repository interface scanning by default
2021-02-06 10:55:59.723 INFO 32765 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data Reactive Elasticsearch repositories in DEFAULT mode.
2021-02-06 10:55:59.777 INFO 32765 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 53 ms. Found 0 Reactive Elasticsearch repository interfaces.
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When I run the command:
docker run -d -p 8080:3100 username/sb-dockerized
and go to localhost:8080, it doesn't connect. Says "This page isn't working"
In my Dockerfile I am exposing port 3100
EXPOSE 3100
Logs
2021-07-10 15:53:27.828 INFO 1 --- [ main] c.e.s.SpringBootDockerizedApplication : Starting SpringBootDockerizedApplication v0.0.1-SNAPSHOT using Java 15.0.1 on d3b451475e8d with PID 1 (/clancinio/lib/sb-dockerized.jar started by root in /clancinio/lib)
2021-07-10 15:53:27.832 INFO 1 --- [ main] c.e.s.SpringBootDockerizedApplication : No active profile set, falling back to default profiles: default
2021-07-10 15:53:29.556 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2021-07-10 15:53:29.579 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-07-10 15:53:29.579 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.48]
2021-07-10 15:53:29.679 INFO 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-07-10 15:53:29.679 INFO 1 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1755 ms
2021-07-10 15:53:30.300 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2021-07-10 15:53:30.316 INFO 1 --- [ main] c.e.s.SpringBootDockerizedApplication : Started SpringBootDockerizedApplication in 3.173 seconds (JVM running for 3.872)
Any idea of what could be going wrong?
In your Dockerfile, EXPOSE 8080 because your spring-boot app is listening to that port inside your container. While running, run with docker run -d -p <<the port you want to hit in the url>>:8080 username/sb-dockerized and then access http://localhost:<<the port you want to hit in the url>>
From your browser navigate to http://<hostIP>:8080
I'm running RabbitMQ locally using:
docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
Some log:
narley#brittes ~ $ docker run -it --rm --name rabbitmq -p 5672:5672 -p 15672:15672 rabbitmq:3-management
2020-01-08 22:31:52.079 [info] <0.8.0> Feature flags: list of feature flags found:
2020-01-08 22:31:52.079 [info] <0.8.0> Feature flags: [ ] drop_unroutable_metric
2020-01-08 22:31:52.079 [info] <0.8.0> Feature flags: [ ] empty_basic_get_metric
2020-01-08 22:31:52.079 [info] <0.8.0> Feature flags: [ ] implicit_default_bindings
2020-01-08 22:31:52.080 [info] <0.8.0> Feature flags: [ ] quorum_queue
2020-01-08 22:31:52.080 [info] <0.8.0> Feature flags: [ ] virtual_host_metadata
2020-01-08 22:31:52.080 [info] <0.8.0> Feature flags: feature flag states written to disk: yes
2020-01-08 22:31:52.160 [info] <0.268.0> ra: meta data store initialised. 0 record(s) recovered
2020-01-08 22:31:52.162 [info] <0.273.0> WAL: recovering []
2020-01-08 22:31:52.164 [info] <0.277.0>
Starting RabbitMQ 3.8.2 on Erlang 22.2.1
Copyright (c) 2007-2019 Pivotal Software, Inc.
Licensed under the MPL 1.1. Website: https://rabbitmq.com
## ## RabbitMQ 3.8.2
## ##
########## Copyright (c) 2007-2019 Pivotal Software, Inc.
###### ##
########## Licensed under the MPL 1.1. Website: https://rabbitmq.com
Doc guides: https://rabbitmq.com/documentation.html
Support: https://rabbitmq.com/contact.html
Tutorials: https://rabbitmq.com/getstarted.html
Monitoring: https://rabbitmq.com/monitoring.html
Logs: <stdout>
Config file(s): /etc/rabbitmq/rabbitmq.conf
Starting broker...2020-01-08 22:31:52.166 [info] <0.277.0>
node : rabbit#1586b4698736
home dir : /var/lib/rabbitmq
config file(s) : /etc/rabbitmq/rabbitmq.conf
cookie hash : bwlnCFiUchzEkgAOsZwQ1w==
log(s) : <stdout>
database dir : /var/lib/rabbitmq/mnesia/rabbit#1586b4698736
2020-01-08 22:31:52.210 [info] <0.277.0> Running boot step pre_boot defined by app rabbit
...
...
...
2020-01-08 22:31:53.817 [info] <0.277.0> Setting up a table for connection tracking on this node: tracked_connection_on_node_rabbit#1586b4698736
2020-01-08 22:31:53.827 [info] <0.277.0> Setting up a table for per-vhost connection counting on this node: tracked_connection_per_vhost_on_node_rabbit#1586b4698736
2020-01-08 22:31:53.828 [info] <0.277.0> Running boot step routing_ready defined by app rabbit
2020-01-08 22:31:53.828 [info] <0.277.0> Running boot step pre_flight defined by app rabbit
2020-01-08 22:31:53.828 [info] <0.277.0> Running boot step notify_cluster defined by app rabbit
2020-01-08 22:31:53.829 [info] <0.277.0> Running boot step networking defined by app rabbit
2020-01-08 22:31:53.833 [info] <0.624.0> started TCP listener on [::]:5672
2020-01-08 22:31:53.833 [info] <0.277.0> Running boot step cluster_name defined by app rabbit
2020-01-08 22:31:53.833 [info] <0.277.0> Running boot step direct_client defined by app rabbit
2020-01-08 22:31:53.922 [info] <0.674.0> Management plugin: HTTP (non-TLS) listener started on port 15672
2020-01-08 22:31:53.922 [info] <0.780.0> Statistics database started.
2020-01-08 22:31:53.923 [info] <0.779.0> Starting worker pool 'management_worker_pool' with 3 processes in it
completed with 3 plugins.
2020-01-08 22:31:54.316 [info] <0.8.0> Server startup complete; 3 plugins started.
* rabbitmq_management
* rabbitmq_management_agent
* rabbitmq_web_dispatch
Then I go to http:localhost:15672 and page doesn't load. No error is displayed.
Interesting thing is that it worked last time I used it (about 3 weeks ago).
Can anyone give me some help?
Cheers!
have a try:
step 1, going into docker container
docker exec -it rabbitmq bash
step 2, run it in docker container
rabbitmq-plugins enable rabbitmq_management
is work for me
I got it working by simply upgrading docker.
Was running docker 18.09.7 and upgrade to 19.03.5.
In my case, clearing the cookies up has fixed this issue instantly.
I have a springboot project with spring data jpa
My application.properties looks like
spring.datasource.url=jdbc:mysql://localhost:3306/db1
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
It runs without an error when i run with maven "mvn spring-boot:run"
I created a docker image for the project and tried to run it
docker run springbootdemo //springbootdemo is the docker image name
While running the image i am getting the below error:
2018-07-16 12:12:04.879 INFO 1 --- [ main] c.s.S.SpringBootDemoApplication : Starting SpringBootDemoApplication v0.0.1-SNAPSHOT on fa7cd1e82e95 with PID 1 (/springDocker.war started by root in /)
2018-07-16 12:12:04.882 INFO 1 --- [ main] c.s.S.SpringBootDemoApplication : No active profile set, falling back to default profiles: default
2018-07-16 12:12:04.939 INFO 1 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#38cccef: startup date [Mon Jul 16 12:12:04 GMT 2018]; root of context hierarchy
2018-07-16 12:12:06.145 INFO 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$582af4bf] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-07-16 12:12:06.470 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2018-07-16 12:12:06.496 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-07-16 12:12:06.496 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/9.0.10
2018-07-16 12:12:06.509 INFO 1 --- [ main] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64/server:/usr/lib/jvm/java-1.8-openjdk/jre/lib/amd64:/usr/lib/jvm/java-1.8-openjdk/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
2018-07-16 12:12:06.582 INFO 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-07-16 12:12:06.582 INFO 1 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1646 ms
Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.
2018-07-16 12:12:07.030 INFO 1 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-07-16 12:12:07.033 INFO 1 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-07-16 12:12:07.033 INFO 1 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-07-16 12:12:07.033 INFO 1 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-07-16 12:12:07.034 INFO 1 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-07-16 12:12:07.034 INFO 1 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpTraceFilter' to: [/*]
2018-07-16 12:12:07.034 INFO 1 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webMvcMetricsFilter' to: [/*]
2018-07-16 12:12:07.111 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2018-07-16 12:12:07.115 WARN 1 --- [ main] com.zaxxer.hikari.util.DriverDataSource : Registered driver with driverClassName=com.mysql.jdbc.Driver was not found, trying direct instantiation.
2018-07-16 12:12:08.224 ERROR 1 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization.
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:172) ~[mysql-connector-java-8.0.11.jar!/:8.0.11]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) ~[mysql-connector-java-8.0.11.jar!/:8.0.11]
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:862) ~[mysql-connector-java-8.0.11.jar!/:8.0.11]
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:444) ~[mysql-connector-java-8.0.11.jar!/:8.0.11]
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:230) ~[mysql-connector-java-8.0.11.jar!/:8.0.11]
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:226) ~[mysql-connector-java-8.0.11.jar!/:8.0.11]
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar!/:na]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar!/:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) [HikariCP-3.2.0.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) [HikariCP-3.2.0.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) [HikariCP-3.2.0.jar!/:na]
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-3.2.0.jar!/:na]
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:151) [spring-jdbc-5.1.0.BUILD-SNAPSHOT.jar!/:5.1.0.BUILD-SNAPSHOT]
Any help would be appreciated. Thanks in advance !!
When you are inside of a Docker container, the localhost resolves to container IP address. But your Database is not in your application Docker container.
So you should change spring.datasource.url configuration to a URL that is real database IP address accessible from your application Docker container. Change the localhost in spring.datasource.url to Docker host IP address or your LAN IP address.
Also I think it's better that you specify an environment variable in your Docker file that points to the Database IP address and use that in your configuration properties.
I am new to Docker. Trying to understand the concepts with a small example.
Currently, I have SpringBoot REST JPA(8080 port) + MySQL server (3306 port). Working perfectly fine(without docker).
I want to deploy Spring Boot REST JPA in a Docker container and MySQL should remain outside Docker engine, it should remain running in same localhost:3306 port.
As a beginning, created a simple HelloWorld app without JPA, able to containerize. And able to get the output from RESTful URL. Now the tricky part started MySQL server 3306 and added Database credentials to Hello World code, built and run the docker once again. I guess it's unable to find localhost: 3306? Please suggest how to make this work? I don't want to containerize MySQL server.
SpringBoot application.properties file:
spring.datasource.url=jdbc:mysql://localhost:3306/mydatabase?useSSL=false
spring.datasource.username=root
spring.datasource.password=password
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
Dokerfile:
FROM openjdk:8-jdk-alpine
VOLUME /tmp
ARG JAR_FILE
COPY ${JAR_FILE} demo-0.0.1-SNAPSHOT.jar
ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/demo-0.0.1-SNAPSHOT.jar"]
error:
2018-05-28 08:24:28.897 INFO 1 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-05-28 08:24:28.898 INFO 1 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2962 ms
2018-05-28 08:24:29.250 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-05-28 08:24:29.260 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-05-28 08:24:29.263 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-05-28 08:24:29.263 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-05-28 08:24:29.263 INFO 1 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-05-28 08:24:29.587 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2018-05-28 08:24:30.811 ERROR 1 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization.
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_151]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_151]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_151]
Thanks.
A docker ontainer is commonly run in a separate network namespace. That means that e.g. localhost refers to the container for processes running in it.
To resolve the issue you need will need to update the connection string:
spring.datasource.url=jdbc:mysql://localhost:3306/mydatabase?useSSL=false
So that it yields a valid connection. Additionally there are several networking options that you can use for various scenarios. https://docs.docker.com/network/
If this is only intended for local development the simplest might be to use a host network, but this is probably not the setup you want in a production environment.
I have a springboot app that accesses my localhost:5432 postgress database
I have dockerised it and want to connect to the database from docker container
Running the container like this
docker run -p 8080:8080 risk-assesment:v1
i get the below error
2018-03-22 20:29:34.105 INFO 7 --- [ main] c.c.h.r.RiskAssessmentApplication : The following profiles are active: local
2018-03-22 20:29:34.180 INFO 7 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#2ac1fdc4: startup date [Thu Mar 22 20:29:34 CDT 2018]; root of context hierarchy
2018-03-22 20:29:36.568 INFO 7 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2018-03-22 20:29:36.838 INFO 7 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$af64b9d0] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-03-22 20:29:37.516 INFO 7 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 9000 (http)
2018-03-22 20:29:37.570 INFO 7 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-03-22 20:29:37.571 INFO 7 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.28
2018-03-22 20:29:37.595 INFO 7 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
2018-03-22 20:29:37.754 INFO 7 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-03-22 20:29:37.755 INFO 7 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3578 ms
2018-03-22 20:29:39.215 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-03-22 20:29:39.224 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-03-22 20:29:39.226 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-03-22 20:29:39.226 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-03-22 20:29:39.227 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-03-22 20:29:39.227 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpTraceFilter' to: [/*]
2018-03-22 20:29:39.228 INFO 7 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webMvcMetricsFilter' to: [/*]
2018-03-22 20:29:39.538 INFO 7 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2018-03-22 20:29:39.625 WARN 7 --- [ main] unknown.jul.logger : ConnectException occurred while connecting to localhost:5432
If you are on a mac instead of localhost:5432 use this to connect to your machine from inside docker container.
docker.for.mac.localhost:5432
If this dosn't work
Get inside the docker container
docker exec -it yourcontainername /bin/bash
Get your host ip address
netstat -nr | grep '^0\.0\.0\.0' | awk '{print $2}'
In your springboot aplication use this ip instead of localhost.