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How to deploy and monitor PHP microservices in Kubernetes? Dockerfile optimization: follow multi-stage builds, use Alpine images, compile extensions. Orchestration and deployment: Use Helm to deploy, implement load balancing through Ingress, and use Kubernetes Secrets to manage sensitive information. Monitoring and logging: Use Prometheus to monitor metrics, Fluentd to collect logs, and Kibana to visualize logs.
PHP microservice containerized operation and maintenance practice sharing
Introduction
With With the rise of microservices, how to operate and maintain PHP microservice containerized applications efficiently and stably has become a major challenge faced by developers. This article will share our accumulated experience in practice and provide best practices and practical cases in PHP microservice containerized operation and maintenance.
Dockerfile optimization
Optimizing Dockerfile can not only reduce the image size, but also improve the container startup speed. It is recommended to follow the following principles:
Code Example:
# 多阶段构建 FROM php:7.4-fpm AS build RUN composer install --no-dev FROM php:7.4-fpm COPY --from=build /app /app # 使用 Alpine 镜像 FROM alpine:3.13 RUN apk add php7 php7-openssl php7-mysqli WORKDIR /app COPY composer.json composer.lock ./ RUN composer install --no-dev # 编译扩展 FROM php:7.4-fpm RUN docker-php-ext-install bcmath mysqlnd opcache
Orchestration and Deployment
Kubernetes is the ideal platform for managing containerized applications. The following strategy is recommended:
Practical case: Deploying PHP microservices
Question: How to deploy PHP microservices to a Kubernetes cluster.
Solution:
Monitoring and logging
Monitoring and logging are crucial to operation and maintenance. The following measures are recommended:
Practical case: Monitoring PHP microservices
Question: How to monitor the performance and error logs of PHP microservices.
Solution:
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