Tag: others
All the articles with the tag "others".
Using Docker: Building a CentOS Image with Java and Maven
Using Docker on macOS, this article records building a CentOS image with a Dockerfile and configuring Java and Maven. It also covers container users, running a Java application, and saving, tagging, pushing, and pulling the custom image.
Deploying Multiple MySQL Instances on One Mac: A Detailed Walkthrough
This article records deploying multiple MySQL instances on a Mac, compares shared and separate configuration files, and details copying an instance, initializing its data directory, and configuring ports and sockets. It also discusses directory permissions, startup, and Navicat connection problems.
Notes from a Debugging Session
Records a debugging session involving a Spring Cloud microservice calling a Word-to-image service, covering callbacks blocked by the gateway, file-processing timeouts, and incorrect image order. The workflow is improved by updating the allowlist, using input streams directly, and sorting by numeric filename prefixes.
A DNS Issue in a Development Environment
During API acceptance testing, the development environment kept returning 502 errors even though the deployment team found no problem with the environment. The browser console showed that the domain resolved to the wrong IP address, so I changed my local DNS server settings.