Official example: k8s easily runs a wordpress
The following column WordPress Tutorial will introduce to you the official example method of deploying wordpress in k8s. I hope it will be helpful to friends in need!
k8s official example method of deploying wordpress
It is easier said than done to use k8s to run a wordpress, but it is also difficult to say that the difficulty is that the basic requirements are relatively high, involving Service, persistentVolumeClaim, volumes
The easy thing is that there are official ready-made examples (https://kubernetes.io/docs/tutorials/stateful-application/mysql-wordpress-persistent-volume/)
Follow the tutorial, it only takes a few lines of code to get it done
First, create a kustomization.yaml file with the following content
secretGenerator: - name: mysql-pass literals: - password=123456 resources: - mysql-deployment.yaml - wordpress-deployment.yaml
# 下载两个配置文件 curl -LO https://k8s.io/examples/application/wordpress/mysql-deployment.yaml curl -LO https://k8s.io/examples/application/wordpress/wordpress-deployment.yaml # 最后运行 kubectl apply -k . # 查看暴露出来的IP kubectl get services wordpress
About kustomize
Simple Talk about a tool that reduces the workload of maintaining multiple environment yaml
Pain points solved by kustomize
General applications will have multiple deployment environments: development environment, test environment, Production environment, multiple environments means there are multiple sets of K8S application resource YAML. There are only minor configuration differences between so many sets of YAML, such as different image versions, different labels, etc. YAML in these different environments often leads to configuration errors due to human negligence. Furthermore, YAML maintenance in multiple environments is usually done by copying the YAML in one environment and modifying the differences. Some application management tools such as Helm require additional learning of DSL syntax. To summarize the above, there are multiple environments for applications in the k8s environment, and we often encounter the following problems:
How to manage the Kubernetes YAML resources of applications in different environments or different teams How to manage the Kubernetes YAML resources of different environments in a certain way Small differences allow resource configurations to be reused, reducing the workload of copy and change. How to simplify the process of maintaining applications without additional learning of template syntax. Kustomize solves the above problems in the following ways:
kustomize through Base & Overlays method (explained below) maintains application configurations in different environments. kustomize uses the patch method to reuse the Base configuration, and realizes resource reuse in the difference between the Overlay description and the Base application configuration. kustomize manages all Kubernetes native YAML files. There is no need to learn additional DSL syntax
Note
Since the official service type is LoadBalancer, this is only valid when deployed on the public cloud. If you build it yourself For k8s, you can use NodePort's service to provide a reference example
apiVersion: v1 kind: Service metadata: name: service-wordpress labels: app: wordpress spec: selector: app: wordpress tier: frontend type: NodePort # service类型 ports: - port: 80 # 默认情况下,为了方便起见,`targetPort` 被设置为与 `port` 字段相同的值。 nodePort: 30012 # 指定绑定的node的端口(默认的取值范围是:30000-32767), 如果不指定,会默认分配 targetPort: 80
The above is the detailed content of Official example: k8s easily runs a wordpress. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

PHP and Flutter are popular technologies for mobile development. Flutter excels in cross-platform capabilities, performance and user interface, and is suitable for applications that require high performance, cross-platform and customized UI. PHP is suitable for server-side applications with lower performance and not cross-platform.

You can easily modify your WordPress page width by editing your style.css file: Edit your style.css file and add .site-content { max-width: [your preferred width]; }. Edit [your preferred width] to set the page width. Save changes and clear cache (optional).

Create a product page in WordPress: 1. Create the product (name, description, pictures); 2. Customize the page template (add title, description, pictures, buttons); 3. Enter product information (stock, size, weight); 4 . Create variations (different colors, sizes); 5. Set visibility (public or hidden); 6. Enable/disable comments; 7. Preview and publish the page.

WordPress posts are stored in the /wp-content/uploads folder. This folder uses subfolders to categorize different types of uploads, including articles organized by year, month, and article ID. Article files are stored in plain text format (.txt), and the filename usually includes its ID and title.

WordPress template files are located in the /wp-content/themes/[theme name]/ directory. They are used to determine the appearance and functionality of the website, including header (header.php), footer (footer.php), main template (index.php), single article (single.php), page (page.php), Archive (archive.php), category (category.php), tag (tag.php), search (search.php) and 404 error page (404.php). By editing and modifying these files, you can customize the appearance of your WordPress website

Search for authors in WordPress: 1. Once logged in to your admin panel, navigate to Posts or Pages, enter the author name using the search bar, and select Author in Filters. 2. Other tips: Use wildcards to broaden your search, use operators to combine criteria, or enter author IDs to search for articles.

The most stable WordPress version is the latest version because it contains the latest security patches, performance enhancements, and introduces new features and improvements. In order to update to the latest version, log into your WordPress dashboard, go to the Updates page and click Update Now.

WordPress is developed using PHP language as its core programming language for handling database interactions, form processing, dynamic content generation, and user requests. PHP was chosen for reasons including cross-platform compatibility, ease of learning, active community, and rich library and frameworks. Apart from PHP, WordPress also uses languages like HTML, CSS, JavaScript, SQL, etc. to enhance its functionality.
