PHP CI/CD in practice: Say goodbye to manual deployment

php editor Apple will take you to deeply explore the CI/CD practice of PHP and say goodbye to the tedious manual deployment process. This article will introduce in detail how to use continuous integration/continuous deployment technology to improve development efficiency, reduce error risks, and achieve automated deployment. Let us follow the steps in this article to master the essence of CI/CD and make development work more efficient and convenient!

In software development, continuous integration and continuous delivery (CI/CD) are important practices to improve development and deployment efficiency. It automates the code construction, testing and deployment processes, ensures the quality and stability of the code, and shortens the cycle from development to delivery. This article will introduce how to use tools such as jenkins, Docker and kubernetes to build a tool for PHP CI/CD process for project .

CI/CD process

The CI/CD process generally includes the following stages:

Continuous Integration (CI):
• Build and test code after it is committed to the code base.
Continuous Delivery (CD):
• If the tests pass, deploy the code to staging or production.
Monitoring and feedback:
• Monitor the health of the system after deployment and collect user feedback.

Jenkins

Jenkins is a popular CI/CD tool that provides flexible automation configuration options. It supports a variety of languages ​​and

frameworks

, including php.

Configuring Jenkins

Install Jenkins and configure

GitHub
1. integration. Create a job named "PHP CI/CD".
2. Add the following build steps:

git
• clone https://github.com/username/php-project.git composer install
• phpunit

Docker

Docker is a

containerization

platform that allows applications to be run in an isolated environment. Using Docker, you can easily build, test, and deploy PHP applications.

Configuring Docker
Create a Dockerfile and specify the PHP running environment and application code.
1. Build Docker image:
docker build -t my-php-image .
2. Run the Docker container:
docker run -p 80:80 my-php-image
Kubernetes

Kubernetes is a container orchestration platform that allows the management and orchestration of Docker containers. Using Kubernetes, PHP applications can be deployed and scaled to achieve

high availability

and scalability.

Configuring Kubernetes
Create a Kubernetes deployment file, specify the number of container images and copies.
1. Deploy deployment file:
kubectl apply -f deployment.yaml
2. Expose service:
kubectl expose deployment my-php-deployment
Automated deployment

Through the integration of Jenkins, Docker and Kubernetes, automated deployment of PHP projects can be achieved:

When code is pushed to GitHub, Jenkins triggers the build and runs the tests.
• If the test passes, Jenkins builds the Docker image and deploys it in Kubernetes.
• Kubernetes is responsible for managing the life cycle of containers and ensuring high availability of applications.
Monitoring and Feedback

After deployment is complete, use tools such as

prometheus

or elk Stack to monitor the health of the application. Collect user feedback and make adjustments and improvements as needed.

in conclusion

By implementing the PHP CI/CD process, the tediousness and error risks of manual deployment can be eliminated, and development efficiency and code quality can be significantly improved. The combination of tools like Jenkins, Docker, and Kubernetes provides powerful automation and deployment capabilities to ensure smooth operation and rapid iteration of PHP applications.

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