Does Laravel Work With Kubernetes?
Laravel works excellently with Kubernetes through containerization; you package your Laravel app in Docker and orchestrate it on K8s for production-grade deployment and scaling.
Quick Facts
How Laravel Works With Kubernetes
Laravel applications run on Kubernetes by containerizing them with Docker and deploying via Kubernetes manifests. Laravel's stateless design makes it ideal for horizontal scaling—multiple pod replicas handle requests through a load balancer. You define Deployments for your Laravel app, Services for network exposure, and ConfigMaps/Secrets for environment configuration. The typical architecture involves a Laravel container running PHP-FPM or as a full web server (via Nginx sidecar or ingress controller), with separate pods for queue workers (Laravel Horizon), schedulers, and databases. Developers use kubectl or Helm charts to manage deployments. Laravel's service container and middleware system integrate seamlessly with Kubernetes' readiness/liveness probes for health checks. The main consideration is handling session state (use Redis or memcached in K8s rather than file storage) and ensuring database migrations run safely during deployments using init containers or Jobs.
Best Use Cases
Laravel Kubernetes Deployment
docker build -t myapp:latest . && kubectl apply -f deployment.yaml# Dockerfile
FROM php:8.2-fpm
WORKDIR /app
COPY composer.lock composer.json ./
RUN curl -s https://getcomposer.org/installer | php && php composer.phar install --no-dev
COPY . .
RUN php artisan config:cache && php artisan route:cache
EXPOSE 9000
---
# deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: laravel-app
spec:
replicas: 3
selector:
matchLabels:
app: laravel
template:
metadata:
labels:
app: laravel
spec:
containers:
- name: app
image: myapp:latest
ports:
- containerPort: 9000
env:
- name: SESSION_DRIVER
value: redis
livenessProbe:
exec:
command: ["php", "artisan", "tinker", "--execute=1"]
initialDelaySeconds: 30
readinessProbe:
tcpSocket:
port: 9000
initialDelaySeconds: 5Known Issues & Gotchas
File storage on ephemeral pod filesystems is lost on pod restart
Fix: Use persistent volumes for user uploads or cloud storage (S3, GCS) via Laravel's filesystem abstraction
Sessions stored in files won't work across pod replicas due to load balancing
Fix: Configure Laravel to use Redis or Memcached for sessions via SESSION_DRIVER in .env
Database migrations can race if multiple pods start simultaneously
Fix: Use Kubernetes Jobs or init containers to run migrations before the main deployment
Composer dependency installation during pod startup slows container launches
Fix: Build Docker image with composer install baked in, not at runtime
Alternatives
- •Django with Kubernetes—Python alternative with similar container-native design
- •Spring Boot with Kubernetes—Java-based framework with excellent K8s tooling
- •Node.js (Express/Nest.js) with Kubernetes—lighter containers, faster cold starts
Resources
Related Compatibility Guides
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