Learn FISSION with Real Code Examples

REST API endpoint responding to HTTP requests

Scheduled cleanup or batch jobs via cron

Image processing pipeline triggered by cloud storage events

Data transformation or ETL pipelines

IoT event processing with Kafka triggers

Check Fission controller and router logs

Ensure function environment is correctly configured

Verify trigger connectivity and permissions

Monitor pool manager for pod availability

Use `kubectl` to debug function pods

Use `fission fn test` for local testing

Test HTTP triggers via curl or Postman

Simulate cron or MQ events

Monitor logs via `kubectl logs`

Automate tests with CI/CD

Deploy functions directly to Kubernetes via Fission CLI

Use Helm charts for cluster deployment

Combine with CI/CD pipelines for automated releases

Deploy in cloud-managed Kubernetes (EKS, GKE, AKS)

Integrate with cloud storage or event systems for triggers

Fission CLI

kubectl for Kubernetes management

Helm charts for deployment

Prometheus/Grafana for monitoring

IDE with Kubernetes plugins for development

Kubernetes services and secrets

HTTP, cron, message queues (Kafka, NATS, RabbitMQ)

Cloud storage events (S3, GCS)

CI/CD pipelines for automated deployment

Monitoring tools like Prometheus and Grafana

Keep functions stateless for scalability

Use Pool Manager to reduce cold-starts

Automate deployment via CI/CD

Leverage triggers for event-driven workflows

Monitor functions and Kubernetes nodes

Managing function cold starts efficiently

Integrating multiple event sources

Debugging functions in Kubernetes

Optimizing resource usage and scaling

Ensuring security for triggers and secrets