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Common Pod Spec Fields spec.containers <[]object> spec.containers.name <string>: Container name, required and unique. Cannot be changed after creation. spec.containers.image <string>: Image path/name:tag. spec.containers.imagePullPolicy <string>: Image pull policy: Always, Never, IfNotPresent. Default is IfNotPresent, e ...

Environment Setup JDK Installation yum install -y java-1.8.0 ZooKeeper Cluster Configuration Downloading ZooKeeper wget https://archive.apache.org/dist/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz tar xf apache-zookeeper-3.7.0-bin.tar.gz Configurasion File Adjustments # Backup sample configuration # cp zoo_sample.cfg zoo.cfg c ...

Kompose is a CLI utility that translates docker-compose.yml files into native Kubernetes objects such as Deployments, Services, and PVCs. It eliminates the manual work of rewriitng Compose declarations into YAML manifests. Installation # Linux curl -L https://github.com/kubernetes/kompose/releases/latest/download/kompose-linux-amd64 -o kompose ...

Kubectl Deploymant Workflow The process for deploying applications using Kubectl involves several key steps: Verify cluster readiness (Minikube or kubeadm) Create Deployment configuration Apply the configuration Verify deployment status Deploying a Sample Web Application 1. Creating the Deployment Configuration A Deployment object manages app ...

GitLab CI/CD provides integrated tools for implementing continuous integration, delivery, and deployment practices. The system automates software development processes through script execution, minimizing human error and ensuring code quality throughout the development lifecycle. Core CI/CD Concepts Continuous Integration (CI) involves automati ...

Prerequisites and Environment Configuration Before deploying any model, ensure the Python environment is stable. Update package managers and configure mirror sources to improve download stability if network constraints exist. Dependency Installation Update pip first, then install core libraries required for Hugging Face or ModelScope models. Us ...

Snipe-IT is an open-source application for tracking IT assets, including hardware, software licenses, and accessories. Setting Up the Docker Environment Install Docker and Docker Compose on your host system. Configuring Environment Variables Create a directory for configuration files and generate an environment file. mkdir -p /opt/snipe-it/conf ...

Pull the Jenkins Docker image. docker pull jenkins/jenkins Set up a persistent storage directory on the host and adjust permissions. mkdir -p /var/jenkins_data chmod 777 /var/jenkins_data Launch a Jenkins container with custom configurations. -d runs the container in detached mode. -p 10240:8080 maps the container's Jenkins web interfac ...

1. Install JDK version 1.8 by downloading it from the official Oracle website (https://www.oracle.com/java/technologies/downloads/)2. Download the Jenkins installation package from https://jenkins.io/download/3. Follow the installation process which is well-documented across various online resources4. After installation, log in to the Jenkins i ...

This document outlines the typical stages of a project's lifecycle and explores modern approaches, with a focus on Docker deployment. Project Lifecycles Software projects, like all endeavors, progress through distinct phases. The evolution of the internet has significantly impacted these lifecycles. We can broadly categorize project lifecycles ...