Guides & insights
Cloud computing
Design networking on OVHcloud Public Cloud: public network and OpenStack private networks, vRack, subnets and DHCP, Gateway (NAT egress), Floating IP, sec…
Systems & Linux
Kubernetes Services explained: the role of a Kubernetes service, the ClusterIP, NodePort, LoadBalancer and ExternalName types, selectors, endpoints and be…
Cloud computing
Best practices for running OVHcloud Public Cloud in production: projects per environment, identities and 2FA, private network and Load Balancer, multi-reg…
Cloud computing
Design networking on Azure: virtual networks and subnets, network security groups (NSG), peering and hub-and-spoke topology, Azure Firewall, Private Endpo…
Cloud computing
Choose and use AWS compute services: EC2 instances (types, AMIs, EBS, user data, purchasing models), Auto Scaling groups behind a load balancer, Lambda fu…
Observability
Understand how long Dynatrace keeps logs, traces, metrics, sessions and events, manage retention with Grail buckets, and balance costs, compliance and ana…
Containers
Expose applications in Kubernetes: ClusterIP/NodePort/LoadBalancer Services, Ingress, IngressClass, TLS with cert-manager, annotations, Gateway API and tr…
Proxy & networking
Discover Traefik: a cloud-native reverse proxy and load balancer, entrypoints, routers, services, middlewares, providers, static and dynamic configuration…
Proxy & networking
A complete exploration of HAProxy's essential directives: from bind to http-check, learn how to configure your load balancer precisely.
Learning never stops
