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Jenkins build and deployment of spring boot client microservice fails because of config-server at https://localhost:8888 not present on maven build

My goal is to deploy 1 spring-config-server application AND 1 spring-boot-client application to the same Linux server machine.
spring-boot-client application port is 8081
spring-config-server application port is 8888
In Jenkins I created 2 jobs. First job is to build and deploy the spring-config-server application and start the jar. Second job is is to build and deploy the spring-boot-client application and start the jar.
I was able to build and deploy the spring-config-server application to the Linux machine. I can see it running at localhost:8888
Problem : Build task/job for spring-boot-client application in Jenkins is failing because when maven clean install is run, I believe that it tries to locate presence of a config server running at localhost:8888. I don't know if it's because of actuator dependency I added.
In Jenkins build console, this is what I get
Caused by: org.springframework.web.client.ResourceAccessException: I/O
error on GET request for "http://localhost:8888/application/dev":
Connection refused (Connection refused); nested exception is
java.net.ConnectException: Connection refused (Connection refused) at
org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:785)
at
org.springframework.web.client.RestTemplate.execute(RestTemplate.java:711)
at
org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:602)
at
org.springframework.cloud.config.client.ConfigServerConfigDataLoader.getRemoteEnvironment(ConfigServerConfigDataLoader.java:303)
at
org.springframework.cloud.config.client.ConfigServerConfigDataLoader.doLoad(ConfigServerConfigDataLoader.java:118)
... 94 common frames omitted Caused by: java.net.ConnectException:
Connection refused (Connection refused)
In the spring-boot-client app's application.properties, the only setting I have are these :
# ANT_PATH_MATCHER is added to avoid NULL error in SwaggerConfig
spring.mvc.pathmatch.matching-strategy = ANT_PATH_MATCHER
server.port=8081
# Spring Config Server URL of Config Server Microservice :
spring.config.import=configserver:http://localhost:8888
# Environment configuration which you want to load :
spring.profiles.active=dev
In spring-boot-client's jenkins build job, this is what I have :
Now, theoretically, I believe that deploying 1 config-server and 1 client-app in the same linux machine should be possible. I just don't know how to properly configure it in Jenkins.
I have this spring cloud config client in pom.xml
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-client</artifactId>
<version>3.1.3</version>
</dependency>
I have a copy of the spring-config-server app and spring-boot-client app in my local machine. I just start/run both and it works.
I am a beginner in Jenkins and I do everything in UI. This is just a build task with scp and ssh commands executed in shell to deploy.
I'd appreciate any help or comment.
Thank you.

Netbeans Debugging with Tomcat Connection Refused

I am using Netbeans 8.2 with the Java EE Base 1.31.1 and EJB and EAR 1.27.1 plugins installed. I installed Tomcat 9.0.4 and added it as a server to Netbeans. Netbeans can successfully start the tomcat server and launch my web app, but it will not debug. When I attempt to debug my webapp, I get the following error in my webapp log:
ant -f /Users/jryan/JDev/SVN/trunk/Java/CollaborationServer -Dnb.internal.action.name=debug -Ddirectory.deployment.supported=true -DforceRedeploy=false -Dnb.wait.for.caches=true -Dbrowser.context=/Users/jryan/JDev/SVN/trunk/Java/CollaborationServer debug
init:
deps-module-jar:
deps-ear-jar:
deps-jar:
library-inclusion-in-archive:
library-inclusion-in-manifest:
compile:
compile-jsps:
debug:
Stopping Tomcat process...
Waiting for Tomcat...
Tomcat server stopped.
Starting Tomcat process...
Waiting for Tomcat...
Tomcat server started.
connect-debugger:
/Users/jryan/JDev/SVN/trunk/Java/CollaborationServer/nbproject/build-impl.xml:1206: The following error occurred while executing this line:
/Users/jryan/JDev/SVN/trunk/Java/CollaborationServer/nbproject/build-impl.xml:1216:
org.netbeans.api.debugger.jpda.DebuggerStartException: Connection refused (Connection refused)
at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.waitRunning(JPDADebuggerImpl.java:405)
at org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.waitRunning(JPDADebuggerImpl.java:387)
at org.netbeans.api.debugger.jpda.JPDADebugger.attach(JPDADebugger.java:324)
at org.netbeans.modules.debugger.jpda.ant.JPDAConnect$1.run(JPDAConnect.java:235)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at com.sun.tools.jdi.SocketTransportService.attach(SocketTransportService.java:222)
at com.sun.tools.jdi.GenericAttachingConnector.attach(GenericAttachingConnector.java:116)
at com.sun.tools.jdi.SocketAttachingConnector.attach(SocketAttachingConnector.java:90)
at org.netbeans.api.debugger.jpda.AttachingDICookie.getVirtualMachine(AttachingDICookie.java:231)
at org.netbeans.modules.debugger.jpda.actions.StartActionProvider.doStartDebugger(StartActionProvider.java:188)
at org.netbeans.modules.debugger.jpda.actions.StartActionProvider.access$200(StartActionProvider.java:80)
at org.netbeans.modules.debugger.jpda.actions.StartActionProvider$1.run(StartActionProvider.java:165)
... 4 more
BUILD FAILED (total time: 7 seconds)
The tomcat log says Listening for transport dt_socket at address: 8000
And the Netbeans Debugger Console says:
Attaching to localhost:8000
Connection refused.
Does anyone know what is happening here, and what I can do to fix it?
Thanks!

Perhaps try adding the flags detailed in this Answer.
This is how we currently do it.

Oops. It turns out that I had commented out the 127.0.0.1 localhost entry in my /etc/hosts file. When I re-enabled localhost, it worked fine! And as an aside, I thought I had to comment out the default localhost line because I had another line in there for a locally hosted site I was testing, but according to this answer, there's no need to do that!

Stop jboss 5.x from shell script

I am writing some small shell script utility which automates deployment process. I ready many links related to command for shutting down the jboss server in linux so that I can shutdown the server from my utility.
Read some links which will tell how to do it in jboss 7 or later but not in old jboss versions like 5.x. One such is
"$JBOSS_HOME/bin/jboss-cli.sh" --connect command=:shutdown
I want to shutdown the jboss 5.2 version from my shell script?
Edit: Jboss 5 version has shutdown.sh in the bin folder. But I am getting the below exception when I say
sh shutdown.sh -S
[john#mymachine bin]$ sh shutdown.sh -S
Exception in thread "main" javax.naming.CommunicationException: Could not obtain connection to any of these urls: localhost:1099 [Root exception is javax.naming.CommunicationException: Failed to connect to server localhost/127.0.0.1:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server localhost/127.0.0.1:1099 [Root exception is java.net.ConnectException: Connection refused]]]
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1851)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:720)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:713)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at org.jboss.Shutdown.main(Shutdown.java:225)
Caused by: javax.naming.CommunicationException: Failed to connect to server localhost/127.0.0.1:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server localhost/127.0.0.1:1099 [Root exception is java.net.ConnectException: Connection refused]]
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:362)
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:287)
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1821)
... 4 more
Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server localhost/127.0.0.1:1099 [Root exception is java.net.ConnectException: Connection refused]
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:332)
... 6 more
Caused by: java.net.ConnectException: Connection refused
Any idea ??
Regards

JBoss 5 has a shutdown.sh, from the docs:
usage: shutdown [options] <operation>
options:
-h, --help Show this help message (default)
-D<name>[=<value>] Set a system property
-- Stop processing options
-s, --server=<url> Specify the JNDI URL of the remote server
-n, --serverName=<url> Specify the JMX name of the ServerImpl
-a, --adapter=<name> Specify JNDI name of the MBeanServerConnection to use
-u, --user=<name> Specify the username for authentication
-p, --password=<name> Specify the password for authentication
operations:
-S, --shutdown Shutdown the server
-e, --exit=<code> Force the VM to exit with a status code
-H, --halt=<code> Force the VM to halt with a status code

I believe you should check your JBoss configuration and look for the JNP port. Probably you are running with a non default port and that's why you receive the connection refused exception.
Have a look at the file server/default/conf/bindingservice.beans/META-INF/bindings-jboss-beans.xml.
Reference https://community.jboss.org/wiki/ConfigurePorts

If you have on ubuntu with default visual interface, open the "System Monitor", change to tab Process and filter by "jboss", it's will result in a java process, kill then.

Glassfish Server, deploy, Connection refused: connect, false

I have problém with my glassfish with this message:
GlassFish Server, deploy, Connection refused: connect, false
C:\Users\Zdeněk\Desktop\OOPRUkol3\nbproject\build-impl.xml:1045: The
module has not been deployed. See the server log for details. BUILD
FAILED (total time: 4 seconds)
Glasfish started via command-line. Using Netbeans 8.0.x and glassfish 4.1. Netbeans 7.0.x and Glassfish 3.1. tryed and do not work also.

Bea Weblogic - Oracle JDBC Connection failed

I am creating a simple JDBC connection data source from Bea Weblogic console, using my mac OS X Macbook (Yosemite). Something does not work.
I'm using the following parameters:
Driver Name: oracle.jdbc.OracleDriver
URL: jdbc:oracle:thin:#anagrafe:1521:MY_SERVICE_NAME
USERNAME and PASSWORD Are right.
Trying to connect from the jDeveloper IDE, using the same parameters, everything is ok, but doing the connection from Bea WebLogic Server Administration Console 12c, running locally, I register the following connection:
<15-gen-2015 11.33.37 CET> <Error> <Console> <BEA-240003> <Administration Console encountered the following error:
java.sql.SQLRecoverableException: Errore di I/O: Invalid argument
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:816)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:793)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:614)
at weblogic.jdbc.common.internal.DataSourceUtil.testConnection0(DataSourceUtil.java:340)
at weblogic.jdbc.common.internal.DataSourceUtil.access$000(DataSourceUtil.java:22)
at weblogic.jdbc.common.internal.DataSourceUtil$1.run(DataSourceUtil.java:254)
at java.security.AccessController.doPrivileged(Native Method)
at weblogic.jdbc.common.internal.DataSourceUtil.testConnection(DataSourceUtil.java:251)
at com.bea.console.utils.jdbc.JDBCUtils.testConnection(JDBCUtils.java:751)
at com.bea.console.actions.jdbc.datasources.createjdbcdatasource.CreateJDBCDataSource.testConnectionConfiguration(CreateJDBCDataSource.java:479)
[...........]
Caused by: java.net.SocketException: Invalid argument
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at oracle.net.nt.MetricsEnabledInputStream.read(TcpNTAdapter.java:759)
at oracle.net.ns.Packet.receive(Packet.java:312)
at oracle.net.ns.NSProtocolStream.negotiateConnection(NSProtocolStream.java:168)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:275)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1606)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:539)
Looks like it cannot logon... Any Idea?
Tanks a lot, Davide.