arun-gupta/docker-for-java

Docker for Java Developers

Docker for Java Developers Course

This repository will have all the content for Docker for Java developers course.

docker-for-java's Issues

Failed to connect to localhost port 8080: Connection refused on Mac

Hi Arun,

when i run the follow on mac:

docker container rm -f web
docker container run -d --name web -p 8080:8080 -v pwd/webapp.war:/opt/jboss/wildfly/standalone/deployments/webapp.war jboss/wildfly
docker container logs web -f
curl http://localhost:8080/webapp/resources/persons

I got the followin error:

curl: (7) Failed to connect to localhost port 8080: Connection refused

However, when I run it on the AWS linux, it works fine.

Do you know if there is anything specific about mac?

Thanks for your help!
Xingsheng

Chapter 3 - docker-compose

I am trying docker-compose up -d using the below and the container exits as it is not able to create a directory called deployment.

version: '3'
services:
  web:
    image: jboss/wildfly
    volumes:
      - ~/deployments:/opt/jboss/wildfly/standalone/deployments
    ports:
      - 8080:8080

Error seen in logs: /opt/jboss/wildfly/standalone/deployments is not writable

I am running on an AWS centos instance as user centos

[[email protected] helloweb]$ hostnamectl
Static hostname: ip-10.ec2.internal
Icon name: computer-vm
Chassis: vm
Machine ID:
Boot ID:
Virtualization: xen
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-514.6.2.el7.x86_64
Architecture: x86-64
[[email protected] helloweb]$

Typo in slide chapter 5 episode 1

Web is written next to the db ports.