Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Advanced HAProxy Training - Deploy a Bulletproof HA Infrastructure training are: Advanced Linux proficiency, TCP/HTTP/SSL protocols, experience with proxies and HAProxy basics.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Advanced HAProxy Training - Deploy a Bulletproof HA Infrastructure training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Advanced HAProxy Training - Deploy a Bulletproof... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Advanced HAProxy Training - Deploy a Bulletproof HA Infrastructure training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Advanced HAProxy Training - Deploy a Bulletproof HA Infrastructure training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Advanced HAProxy Training - Deploy a Bulletproof HA Infrastructure training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training objectives

Configure complex backends with advanced ACLs

Optimize load balancing performance under high load

Implement multi-node high availability

Secure traffic flows with SSL/TLS and integrated WAF

Automate deployments using Ansible and Docker

Diagnose failures using logs and StatsD monitoring

Deploy in Kubernetes clusters with HAProxy Ingress

Training program

Module 1Advanced HAProxy Configuration: ACLs and Frontends (CLI tools, Lua configs)

Dive into powerful ACLs for intelligent traffic routing, configure HTTP/HTTPS frontends with Lua scripting for custom logic, test on virtual labs with load generators, produce production-ready optimized configs, achieve fluidity and scalability from day one.

Module 2Expert Load Balancing: Algorithms and Health Checks (Stickies, Leastconn)

Master advanced algorithms like leastconn and source hashing, implement active/passive health checks for maximum resilience, simulate traffic spikes with Apache Bench, fine-tune balances for 99.99% uptime, leave with validated tuning scripts tested in real conditions.

Module 3HAProxy Security: SSL Offloading and Rate Limiting (Certs, WAF)

Secure with native SSL/TLS termination, deploy anti-DDoS rate limiting, integrate WAF rules to block SQL/XSS injections, practice on simulated attack scenarios, generate self-signed certificates and encrypted configs, protect your infrastructure against 95% of common threats.

Module 4Monitoring and Tuning: StatsD, Prometheus (Logs, Metrics)

Install StatsD/Prometheus dashboards for real-time tracking, analyze structured logs with Syslog, optimize tuning for latencies <10ms, practice diagnostics on memory leak cases, produce custom alerts via Grafana, boost observability for zero surprises in production.

Module 5HA and Automation: Clusters, Ansible/K8s (Keepalived, Ingress)

Build HA clusters with Keepalived/VIP, automate via Ansible playbooks and HAProxy Kubernetes Ingress, deploy full-stack on Docker Swarm, test failover in <5s, complete a deliverable capstone project, integrate HAProxy into your CI/CD for flawless deployments.