How to build a blog with Docker and wordpress (steps with pictures and text)

Combining the latest industry trends and multi-dimensional evaluation data in 2025, the following are the top ten comprehensive AI writing software recommendations, covering mainstream scenarios such as general creation, academic research, and commercial marketing, while taking into account Chinese optimization and localization services:

DockerBuildKit is a modern image building backend. It can improve construction efficiency and maintainability by 1) parallel processing of independent construction steps, 2) more advanced caching mechanisms (such as remote cache reuse), and 3) structured output improves construction efficiency and maintainability, significantly optimizing the speed and flexibility of Docker image building. Users only need to enable the DOCKER_BUILDKIT environment variable or use the buildx command to activate this function.

DockerworkswithDockerDesktopbyprovidingauser-friendlyinterfaceandenvironmenttomanagecontainers,images,andresourcesonlocalmachines.1.DockerDesktopbundlesDockerEngine,CLI,Compose,andothertoolsintoonepackage.2.Itusesvirtualization(likeWSL2onWindowsorHyp

To monitor Docker container resource usage, built-in commands, third-party tools, or system-level tools can be used. 1. Use dockerstats to monitor real-time: Run dockerstats to view CPU, memory, network and disk IO indicators, support filtering specific containers and recording regularly with watch commands. 2. Get container insights through cAdvisor: Deploy cAdvisor containers to obtain detailed performance data and view historical trends and visual information through WebUI. 3. In-depth analysis with system-level tools: use top/htop, iostat, iftop and other Linux tools to monitor resource consumption at the system level, and integrate Prometheu

Kubernetes is not a replacement for Docker, but the next step in managing large-scale containers. Docker is used to build and run containers, while Kubernetes is used to orchestrate these containers across multiple machines. Specifically: 1. Docker packages applications and Kubernetes manages its operations; 2. Kubernetes automatically deploys, expands and manages containerized applications; 3. It realizes container orchestration through components such as nodes, pods and control planes; 4. Kubernetes works in collaboration with Docker to automatically restart failed containers, expand on demand, load balancing and no downtime updates; 5. Applicable to application scenarios that require rapid expansion, running microservices, high availability and multi-environment deployment.

The main difference between Docker and traditional virtualization lies in the processing and resource usage of the operating system layer. 1. Docker containers share the host OS kernel, which is lighter, faster startup, and more resource efficiency; 2. Each instance of a traditional VM runs a full OS, occupying more space and resources; 3. The container usually starts in a few seconds, and the VM may take several minutes; 4. The container depends on namespace and cgroups to achieve isolation, while the VM obtains stronger isolation through hypervisor simulation hardware; 5. Docker has better portability, ensuring that applications run consistently in different environments, suitable for microservices and cloud environment deployment.

When encountering Docker problems, you should first locate the problem, which is problems such as image construction, container operation or network configuration, and then follow the steps to check. 1. Check the container log (dockerlogs or docker-composelogs) to obtain error information; 2. Check the container status (dockerps) and resource usage (dockerstats) to determine whether there is an exception due to insufficient memory or port problems; 3. Enter the inside of the container (dockerexec) to verify the path, permissions and dependencies; 4. Review whether there are configuration errors in the Dockerfile and compose files, such as environment variable spelling or volume mount path problems, and recommend that cleanbuild avoid cache dryness

There are three common ways to set environment variables in a Docker container: use the -e flag, define ENV instructions in a Dockerfile, or manage them through DockerCompose. 1. Adding the -e flag when using dockerrun can directly pass variables, which is suitable for temporary testing or CI/CD integration; 2. Using ENV in Dockerfile to set default values, which is suitable for fixed variables that are not often changed, but is not suitable for distinguishing different environment configurations; 3. DockerCompose can define variables through environment blocks or .env files, which is more conducive to development collaboration and configuration separation, and supports variable replacement. Choose the right method according to project needs or use multiple methods in combination