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ERROR OIDC server is not available at the 'quarkus.oidc.auth-server-url' URL when starting quarkus with docker

I have a really confusing problem when I use Quarkus and Keycloak in docker compose. When I set the environment variables to override the dev configuration aka quarkus.oidc.auth-server-url and the quarkus.datasource.jdbc.url and then try to run the docker-compose file an error message appears. It says that my auth-server-url is not correct, but I do not see an typo or a mistake in my auth-server-url.
Error message:
dbk-core | exec java -Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager -XX:+ExitOnOutOfMemoryError -cp . -jar /deployments/app.jar
dbk-core | __ ____ __ _____ ___ __ ____ ______
dbk-core | --/ __ \/ / / / _ | / _ \/ //_/ / / / __/
dbk-core | -/ /_/ / /_/ / __ |/ , _/ ,< / /_/ /\ \
dbk-core | --\___\_\____/_/ |_/_/|_/_/|_|\____/___/
dbk-core | 11:32:08 ERROR [io.qu.application] (main) Failed to start application (with profile prod): io.quarkus.oidc.OIDCException: OIDC server is not available at the 'quarkus.oidc.auth-server-url' URL. Please make sure it is correct. Note it has to end with a realm value if you work with Keycloak, for example: 'https://localhost:8180/auth/realms/quarkus'
..........
dbk-core | at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
dbk-core | at java.base/java.lang.Thread.run(Thread.java:834)
dbk-core | Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: keycloak/172.24.0.3:8180
dbk-core | Caused by: java.net.ConnectException: Connection refused
dbk-core | at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
My docker-compose.yml
services:
database:
build:
context: ./db-init
dockerfile: Dockerfile.db
container_name: dbk-database
ports:
- 5432:5432
volumes:
- "$HOME/databases/postgres:/var/lib/postgresql/data"
keycloak:
image: quay.io/keycloak/keycloak:latest
container_name: dbk-keycloak
environment:
DB_VENDOR: POSTGRES
DB_ADDR: database
DB_DATABASE: keycloak_database
DB_USER: keycloak
DB_SCHEMA: public
DB_PASSWORD: keycloak
KEYCLOAK_USER: admin
KEYCLOAK_PASSWORD: admin
ports:
- 8180:8080
depends_on:
- database
core:
image: registry.gitlab.com/baudoku/dbk-core:dev
container_name: dbk-core
environment:
QUARKUS_OIDC_AUTH_SERVER_URL: http://keycloak:8180/auth/realms/dbk
QUARKUS_DATASOURCE_JDBC_URL: jdbc:postgresql://database:5432/dbk_core_database
depends_on:
- database
- keycloak
ports:
- 8080:8080
My Quarkus application.properties:
quarkus.oidc.auth-server-url=http://localhost:8180/auth/realms/dbk
quarkus.oidc.client-id=dbk-core
quarkus.oidc.credentials.secret=3a17e7e8-0099-49d9-8e33-d0eb954daba0
quarkus.datasource.db-kind = postgresql
quarkus.datasource.username = core
quarkus.datasource.password = core
quarkus.datasource.jdbc.url = jdbc:postgresql://localhost:5432/dbk_core_database
When i start the keycloak service with docker and my quarkus application manually with ./mvnw quarkus:dev all is working.

I solved the problem myself :). The problem was my quarkus.oidc.auth-server-url because I used the wrong port. The solution was to use the inner port of the keycloak service and not the expose port.
The correct auth-server-url is: http://keycloak:8080/auth/realms/dbk
Correct docker-compose:
core:
image: registry.gitlab.com/baudoku/dbk-core:dev
container_name: dbk-core
environment:
QUARKUS_HTTP_PORT: 7000
QUARKUS_OIDC_AUTH_SERVER_URL: http://keycloak:8080/auth/realms/dbk
QUARKUS_DATASOURCE_JDBC_URL: jdbc:postgresql://database:5432/dbk_core_database
depends_on:
- database
- keycloak
ports:
- 8080:7000

Corda node does not start and giving error Failure in initialisation errorCode 1gariof

I am running the very first example of Corda. I followed all the steps here but whenever I run nodes using runnodes or running single node by going inside nodes folder
cordapp-example\workflows-java\build\nodes\PartyA>java -jar corda.jar
it returns me the error as follows
D:\WORK\cryptocurrency and blockchain\Trainings-Certs\Corda\cordapp_experiments\corda_dapp_Samples\cordapp-example\workflows-java\build\nodes\PartyA>java -jar corda.jar
______ __
/ ____/ _________/ /___ _
/ / __ / ___/ __ / __ `/ It runs on the JVM because QuickBasic
/ /___ /_/ / / / /_/ / /_/ / is apparently not 'professional' enough.
\____/ /_/ \__,_/\__,_/
--- Corda Open Source 4.0 (503a2ff) -------------------------------------------------------------
Logs can be found in : D:\WORK\Corda\cordapp_experiments\corda_dapp_Samples\cordapp-example\workflows-java\build\nodes\PartyA\logs
! ATTENTION: This node is running in development mode! This is not safe for production deployment.
Advertised P2P messaging addresses : localhost:10004
RPC connection address : localhost:10005
RPC admin connection address : localhost:10006
[ERROR] 11:18:34+0300 [main] core.server.run - AMQ224000: Failure in initialisation [errorCode=1gariof, moreInformationAt=https://errors.corda.net/OS/4.0/1gariof]
Shutting down ...
[ERROR] 11:18:35+0300 [main] internal.NodeStartupLogging.invoke - Failed to bind on address localhost:10004.
My configurations are:
Windows 10
Java Version : java version "1.8.0_211"
The gradlew.bat deployNodes command has generated all the nodes successfully but when I reached to runnodes command and called workflows-kotlin\build\nodes\runnodes.bat then output terminal window displays that all nodes are running successfully. However, the four new windows immediately open and close with the above error.

The error is saying that it cannot bind to localhost:10004 normally that is due to another process running that has already claimed the port.
Check what other processes are running that could be taking the port.
In regards to corda, if you check the deployNodes script in the examples root directory. You will see that it creates a few nodes and in the configuration takes in a number of ports for each node to use. You can change these port values if needed.

Spring boot docker Cannot connect to mysql (Connection refused / createCommunicationsException)

Alright so i have spring-boot java application, mysql db and nginx.
I start them and it looks like this (command i use is docker-compose up that is all i need to execute):
The Error that i have in my application workaround_app_1 is following:
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.1.4.RELEASE)
14:46:59.083 INFO [c.b.w.WorkaroundApplication] Starting WorkaroundApplication on 9b42d0d4614b with PID 48 (/app/target/classes started by root in /app)
14:46:59.089 INFO [c.b.w.WorkaroundApplication] The following profiles are active: devdock
14:47:11.985 INFO [o.a.c.h.Http11NioProtocol] Initializing ProtocolHandler ["https-jsse-nio-8080"]
14:47:12.015 INFO [o.a.c.c.StandardService] Starting service [Tomcat]
14:47:12.016 INFO [o.a.c.c.StandardEngine] Starting Servlet engine: [Apache Tomcat/9.0.17]
14:47:13.993 INFO [o.a.c.c.C.[.[.[/workaround]] Initializing Spring embedded WebApplicationContext
14:47:13.996 INFO [o.s.w.c.ContextLoader] Root WebApplicationContext: initialization completed in 14635 ms
14:47:17.906 INFO [c.z.h.HikariDataSource] HikariPool-1 - Starting...
14:47:19.294 ERROR [c.z.h.p.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:174)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:835)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:199)
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541)
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:157)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:115)
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:78)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:319)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:356)
at org.springframework.boot.autoconfigure.orm.jpa.DatabaseLookup.getDatabase(DatabaseLookup.java:73)
at org.springframework.boot.autoconfigure.orm.jpa.JpaProperties.determineDatabase(JpaProperties.java:142)
at org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.jpaVendorAdapter(JpaBaseConfiguration.java:113)
at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$aadd42f9.CGLIB$jpaVendorAdapter$4(<generated>)
at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$aadd42f9$$FastClassBySpringCGLIB$$962bc1e0.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(Configuratio
That goes on and one till at the end you see
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:91)
at com.mysql.cj.NativeSession.connect(NativeSession.java:152)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:955)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825)
... 188 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403)
at java.base/java.net.Socket.connect(Socket.java:591)
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:155)
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:65)
... 191 common frames omitted
This is my docker-compose:
version: '3'
services:
nginx:
container_name: some-nginx
image: nginx:1.13
restart: always
ports:
- 8080:8080
volumes:
- ./nginx/conf.d:/etc/nginx/conf.d
depends_on:
- app
mysql:
container_name: workaround-mysql
image: mysql/mysql-server:5.7
environment:
MYSQL_DATABASE: workaround
MYSQL_USER: springuser
MYSQL_PASSWORD: admin
MYSQL_ROOT_PASSWORD: admin
MYSQL_ROOT_HOST: '%'
ports:
- "3308:3306"
restart: always
app:
restart: always
build: ./
working_dir: /app
volumes:
- ./:/app
- ~/.m2:/root/.m2
expose:
- "8080"
command: mvn clean spring-boot:run
depends_on:
- mysql
And here is my application.properties:
###################################
#---------DATABASE
###################################
#
# URL for the mysql db
spring.datasource.url=jdbc:mysql://workaround-mysql:3308/workaround?serverTimezone=UTC&max_allowed_packet=15728640
# User name in mysql
spring.datasource.username=springuser
# Password for mysql
spring.datasource.password=admin
My Dockerfile only contains one liner: FROM openjdk:12-jdk
All of that in mind, What is happening why i cannot connect to my database? When i do it out of docker, all works fine on localhost. Bud cant get it working with this setup. Could that be that somehow my workaround_app_1 started sooner then mysql and now cant function? Bud in my docker-compose I specified that it depends on mysql to be started right ?Im new to docker + nginx.
Notes:
I have tried different ports for mysql bud that doesnt seem to be issue. I also dont think its issue with resources or anything related so hardware constraints. Are my configurations proper ? Btw i use Docker for windows, 64bit machine jdk12. I have tried some demo applications and they were working fine.

The ports mapping in your docker-compose.yml is only relevant for the host, so you'll be able to connect to your DB through localhost:3308. But inside your other docker-compose containers (that is, the compose default network), you'd have to use workaround-mysql:3306.

Ok so the issue was , mysql got stuck on :
[Entrypoint] Starting MySQL 5.7.26-1.1.11
Nothing could connect to it.
Application that needed it was starting up and it could not connect so it was throwing errors.
Here is another question of mayne regarding this issue and you can see its solved :
Docker MySQL - can't connect from Spring Boot app to MySQL database

You can connect from host to db in docker container, but you cannot connect to db in docker container from other docker container.
Check mysql settings and allow connections from app container's IP (or docker network).

SpringApplication in docker doesn't work anymore

i have a strange problem. I have created a spring application with some functional logic and started it locally - it worked.
Then i have exported my whole project to a .war file and build a docker image to run it also locally - it worked.
Since ca. 2 day...i guess i did some changes...i want to build and run my docker file again, but stops always at this point:
Launching defaultServer (WebSphere Application Server 17.0.0.2/wlp-1.0.17.cl170220170523-1818) on IBM J9 VM, version pxa6480sr4fp10-20170727_01 (SR4 FP10) (en_US)
[AUDIT ] CWWKE0001I: The server defaultServer has been launched.
[AUDIT ] CWWKE0100I: This product is licensed for development, and limited production use. The full license terms can be viewed here: https://public.dhe.ibm.com/ibmdl/export/pub/software/websphere/wasdev/license/base_ilan/ilan/17.0.0.2/lafiles/en.html
[AUDIT ] CWWKG0093A: Processing configuration drop-ins resource: /opt/ibm/wlp/usr/servers/defaultServer/configDropins/defaults/keystore.xml
[WARNING ] CWWKS3103W: There are no users defined for the BasicRegistry configuration of ID com.ibm.ws.security.registry.basic.config[basic].
[AUDIT ] CWWKZ0058I: Monitoring dropins for applications.
[AUDIT ] CWWKS4104A: LTPA keys created in 6.228 seconds. LTPA key file: /opt/ibm/wlp/output/defaultServer/resources/security/ltpa.keys
[AUDIT ] CWPKI0803A: SSL certificate created in 8.761 seconds. SSL key file: /opt/ibm/wlp/output/defaultServer/resources/security/key.jks
[AUDIT ] CWWKI0001I: The CORBA name server is now available at corbaloc:iiop:localhost:2809/NameService.
[AUDIT ] CWWKT0016I: Web application available (default_host): http://2b88d6a3093b:9080/xxxxxx/
[AUDIT ] CWWKZ0001I: Application xxxxx started in 1.828 seconds.
[AUDIT ] CWWKF0012I: The server installed the following features: [servlet-3.1, beanValidation-1.1, ssl-1.0, jndi-1.0, jca-1.7, ejbPersistentTimer-3.2, appSecurity-2.0, j2eeManagement-1.1, jdbc-4.1, wasJmsServer-1.0, jaxrs-2.0, javaMail-1.5, cdi-1.2, webProfile-7.0, jcaInboundSecurity-1.0, jpa-2.1, jsp-2.3, ejbLite-3.2, managedBeans-1.0, jsf-2.2, ejbHome-3.2, jaxws-2.2, jsonp-1.0, el-3.0, jaxrsClient-2.0, concurrent-1.0, appClientSupport-1.0, ejbRemote-3.2, javaee-7.0, jaxb-2.2, mdb-3.2, jacc-1.5, batch-1.0, ejb-3.2, json-1.0, jaspic-1.1, jpaContainer-2.1, distributedMap-1.0, websocket-1.1, wasJmsSecurity-1.0, wasJmsClient-2.0].
[AUDIT ]
CWWKF0011I: The server defaultServer is ready to run a smarter planet.
My Spring application doesn't start anymore. In general it would continue with this:
2017-10-05 13:34:46.723 INFO 11136 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#c3c60d: startup date [Thu Oct 05 13:34:46 CEST 2017]; root of context hierarchy
2017-10-05 13:34:47.070 INFO 11136 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2017-10-05 13:34:47.112 INFO 11136 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$240b40b3] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.2.RELEASE)
........
If i start my application locally from eclipse, it still works without any problems, but of course i want to build the docker image again.
Where do i have to search, if the SpringApplication start locally from the environment, but not from the docker images/container. Here it stops at
"The server defaultServer is ready to run a smarter planet."
Thank you in adnvance!
----------------- UPDATE -----------------
I found something. My exported .war file has just a size of 134kb. I am sure, it was ca. 35mb before. Does anyone has an idea?

Spring Roo 2.0.0.M2 Issue pizzashop sample issue 1 - tailor activate --name web-simple

First thanks for this great project! Success!
I used the 2.0.0.M1 successfully for a real project.
Downloaded the new 2.0.0.M2 project and ran the pizzashop.roo sample for the samples directory.
tailor activate --name web-simple
// Create a new project
project setup --topLevelPackage com.springsource.pizzashop --projectName pizzashop
This will give:
D:\Source\Test\Pizza
λ \Tools\spring-roo-2.0.0.M2\bin\roo.bat
____ ____ ____
/ __ \/ __ \/ __ \
/ /_/ / / / / / / /
/ _, _/ /_/ / /_/ /
/_/ |_|\____/\____/ 2.0.0.M2 [rev 003b42c]
Welcome to Spring Roo. For assistance press TAB or type "hint" then hit ENTER.
Spring Roo Eastern Grey UI started at 'http://localhost:9191/'
roo> script --file PizzaProject.roo
tailor activate --name web-simple
Command 'tailor activate --name web-simple' not found (for assistance press TAB or type "hint" then hit ENTER) Searching 'tailor activate' on installed repositories
0 matches found with 'tailor activate' on installed repositories
Script required 0.031 seconds to execute
Script execution aborted
roo>

Tailor add-on currently hasn't been migrated to master version and has been excluded from M2.
So, this script should be updated.
Can you create a issue on project Jira? Also, Pull request are welcome ;-).
Thank you.