📅  最后修改于: 2023-12-03 15:30:31.700000             🧑  作者: Mango
Docker and Jenkins are two essential tools for modern-day software development. While Docker provides containerization and portability of applications, Jenkins offers continuous integration and delivery (CI/CD) capabilities. Together, they form a powerful combination that helps developers streamline their workflow and improve software quality.
In this article, we will explore how to use Docker and Jenkins with Shell/Bash scripting to automate your development process.
Shell/Bash is a powerful scripting language that can be used to automate various tasks in a Docker container. Here are some examples of how you can use Shell/Bash scripts with Docker:
# Dockerfile
FROM node:14
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
EXPOSE 3000
CMD ["npm", "start"]
# build.sh
#!/bin/bash
docker build -t myapp .
# start.sh
#!/bin/bash
docker run -d --name myapp -p 3000:3000 myapp
# stop.sh
#!/bin/bash
docker stop myapp
docker rm myapp
Jenkins provides a user-friendly interface for configuring and running CI/CD pipelines. However, you can also use Shell/Bash scripts to define your workflows, giving you more flexibility and customization options. Here are some ways you can use Shell/Bash with Jenkins:
# build.sh
#!/bin/bash
docker build -t myapp .
# test.sh
#!/bin/bash
docker run myapp npm test
# deploy.sh
#!/bin/bash
docker tag myapp myrepo/myapp
docker push myrepo/myapp
TravisCI
plugin, allow you to define your pipeline as a YAML file, which can be executed using Shell/Bash scripts.# Jenkinsfile
pipeline {
agent any
stages {
stage('Build') {
steps {
sh 'docker build -t myapp .'
}
}
stage('Test') {
steps {
sh 'docker run myapp npm test'
}
}
stage('Deploy') {
steps {
sh 'docker tag myapp myrepo/myapp'
sh 'docker push myrepo/myapp'
}
}
}
}
Docker and Jenkins with Shell/Bash scripting provide a powerful platform for automating your development workflow. By using these tools together, you can achieve greater efficiency, reliability, and scalability in your software development process.